// CHECKSTYLE:FileLength:OFF
/*! ******************************************************************************
*
* Pentaho Data Integration
*
* Copyright (C) 2002-2016 by Pentaho : http://www.pentaho.com
*
*******************************************************************************
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
package org.pentaho.di.trans.steps.textfileinput;
import java.util.ArrayList;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import org.apache.commons.codec.binary.Base64;
import org.apache.commons.vfs2.FileObject;
import org.pentaho.di.core.CheckResult;
import org.pentaho.di.core.CheckResultInterface;
import org.pentaho.di.core.Const;
import org.pentaho.di.core.util.Utils;
import org.pentaho.di.core.database.DatabaseMeta;
import org.pentaho.di.core.exception.KettleException;
import org.pentaho.di.core.exception.KettleStepException;
import org.pentaho.di.core.exception.KettleXMLException;
import org.pentaho.di.core.fileinput.FileInputList;
import org.pentaho.di.core.row.RowMetaInterface;
import org.pentaho.di.core.row.ValueMetaInterface;
import org.pentaho.di.core.row.value.ValueMetaBoolean;
import org.pentaho.di.core.row.value.ValueMetaDate;
import org.pentaho.di.core.row.value.ValueMetaFactory;
import org.pentaho.di.core.row.value.ValueMetaInteger;
import org.pentaho.di.core.row.value.ValueMetaString;
import org.pentaho.di.core.util.EnvUtil;
import org.pentaho.di.core.variables.VariableSpace;
import org.pentaho.di.core.vfs.KettleVFS;
import org.pentaho.di.core.xml.XMLHandler;
import org.pentaho.di.i18n.BaseMessages;
import org.pentaho.di.repository.ObjectId;
import org.pentaho.di.repository.Repository;
import org.pentaho.di.resource.ResourceDefinition;
import org.pentaho.di.resource.ResourceEntry;
import org.pentaho.di.resource.ResourceEntry.ResourceType;
import org.pentaho.di.resource.ResourceNamingInterface;
import org.pentaho.di.resource.ResourceReference;
import org.pentaho.di.trans.Trans;
import org.pentaho.di.trans.TransMeta;
import org.pentaho.di.trans.step.BaseStepMeta;
import org.pentaho.di.trans.step.StepDataInterface;
import org.pentaho.di.trans.step.StepInterface;
import org.pentaho.di.trans.step.StepMeta;
import org.pentaho.di.trans.step.StepMetaInjectionInterface;
import org.pentaho.di.trans.step.StepMetaInterface;
import org.pentaho.metastore.api.IMetaStore;
import org.w3c.dom.Node;
import com.google.common.annotations.VisibleForTesting;
/**
* @deprecated replaced by implementation in the ...steps.fileinput.text package
*/
@Deprecated
public class TextFileInputMeta extends BaseStepMeta implements StepMetaInterface, InputFileMetaInterface {
private static Class<?> PKG = TextFileInputMeta.class; // for i18n purposes, needed by Translator2!!
public static final String[] RequiredFilesDesc = new String[] {
BaseMessages.getString( PKG, "System.Combo.No" ), BaseMessages.getString( PKG, "System.Combo.Yes" ) };
public static final String[] RequiredFilesCode = new String[] { "N", "Y" };
private static final String NO = "N";
private static final String YES = "Y";
private static final String STRING_BASE64_PREFIX = "Base64: ";
public static final int FILE_FORMAT_DOS = 0;
public static final int FILE_FORMAT_UNIX = 1;
public static final int FILE_FORMAT_MIXED = 2;
public static final int FILE_TYPE_CSV = 0;
public static final int FILE_TYPE_FIXED = 1;
/** Array of filenames */
private String[] fileName;
/** Wildcard or filemask (regular expression) */
private String[] fileMask;
/** Wildcard or filemask to exclude (regular expression) */
private String[] excludeFileMask;
/** Array of boolean values as string, indicating if a file is required. */
private String[] fileRequired;
/** Type of file: CSV or fixed */
private String fileType;
/** String used to separated field (;) */
private String separator;
/** String used to enclose separated fields (") */
private String enclosure;
/** Escape character used to escape the enclosure String (\) */
private String escapeCharacter;
/** Switch to allow breaks (CR/LF) in Enclosures */
private boolean breakInEnclosureAllowed;
/** Flag indicating that the file contains one header line that should be skipped. */
private boolean header;
/** The number of header lines, defaults to 1 */
private int nrHeaderLines;
/** Flag indicating that the file contains one footer line that should be skipped. */
private boolean footer;
/** The number of footer lines, defaults to 1 */
private int nrFooterLines;
/** Flag indicating that a single line is wrapped onto one or more lines in the text file. */
private boolean lineWrapped;
/** The number of times the line wrapped */
private int nrWraps;
/** Flag indicating that the text-file has a paged layout. */
private boolean layoutPaged;
/** The number of lines in the document header */
private int nrLinesDocHeader;
/** The number of lines to read per page */
private int nrLinesPerPage;
/** Type of compression being used */
private String fileCompression;
/** Flag indicating that we should skip all empty lines */
private boolean noEmptyLines;
/** Flag indicating that we should include the filename in the output */
private boolean includeFilename;
/** The name of the field in the output containing the filename */
private String filenameField;
/** Flag indicating that a row number field should be included in the output */
private boolean includeRowNumber;
/** Flag indicating row number is per file */
private boolean rowNumberByFile;
/** The name of the field in the output containing the row number */
private String rowNumberField;
/** The file format: DOS or UNIX or mixed */
private String fileFormat;
/** The maximum number or lines to read */
private long rowLimit;
/** The fields to import... */
private TextFileInputField[] inputFields;
/** Array of boolean values as string, indicating if we need to fetch sub folders. */
private String[] includeSubFolders;
/** The filters to use... */
private TextFileFilter[] filter;
/** The encoding to use for reading: null or empty string means system default encoding */
private String encoding;
/** Ignore error : turn into warnings */
private boolean errorIgnored;
/** The name of the field that will contain the number of errors in the row */
private String errorCountField;
/** The name of the field that will contain the names of the fields that generated errors, separated by , */
private String errorFieldsField;
/** The name of the field that will contain the error texts, separated by CR */
private String errorTextField;
/** The directory that will contain warning files */
private String warningFilesDestinationDirectory;
/** The extension of warning files */
private String warningFilesExtension;
/** The directory that will contain error files */
private String errorFilesDestinationDirectory;
/** The extension of error files */
private String errorFilesExtension;
/** The directory that will contain line number files */
private String lineNumberFilesDestinationDirectory;
/** The extension of line number files */
private String lineNumberFilesExtension;
/** Indicate whether or not we want to date fields strictly according to the format or lenient */
private boolean dateFormatLenient;
/** Specifies the Locale of the Date format, null means the default */
private Locale dateFormatLocale;
/** If error line are skipped, you can replay without introducing doubles. */
private boolean errorLineSkipped;
/** Are we accepting filenames in input rows? */
private boolean acceptingFilenames;
/** If receiving input rows, should we pass through existing fields? */
private boolean passingThruFields;
/** The field in which the filename is placed */
private String acceptingField;
/** The stepname to accept filenames from */
private String acceptingStepName;
/** The step to accept filenames from */
private StepMeta acceptingStep;
/** The add filenames to result filenames flag */
private boolean isaddresult;
/** Additional fields **/
private String shortFileFieldName;
private String pathFieldName;
private String hiddenFieldName;
private String lastModificationTimeFieldName;
private String uriNameFieldName;
private String rootUriNameFieldName;
private String extensionFieldName;
private String sizeFieldName;
private boolean skipBadFiles;
private String fileErrorField;
private String fileErrorMessageField;
/**
* @return Returns the shortFileFieldName.
*/
public String getShortFileNameField() {
return shortFileFieldName;
}
/**
* @param field
* The shortFileFieldName to set.
*/
public void setShortFileNameField( String field ) {
shortFileFieldName = field;
}
/**
* @return Returns the pathFieldName.
*/
public String getPathField() {
return pathFieldName;
}
/**
* @param field
* The pathFieldName to set.
*/
public void setPathField( String field ) {
this.pathFieldName = field;
}
/**
* @return Returns the hiddenFieldName.
*/
public String isHiddenField() {
return hiddenFieldName;
}
/**
* @param field
* The hiddenFieldName to set.
*/
public void setIsHiddenField( String field ) {
hiddenFieldName = field;
}
/**
* @return Returns the lastModificationTimeFieldName.
*/
public String getLastModificationDateField() {
return lastModificationTimeFieldName;
}
/**
* @param field
* The lastModificationTimeFieldName to set.
*/
public void setLastModificationDateField( String field ) {
lastModificationTimeFieldName = field;
}
/**
* @return Returns the uriNameFieldName.
*/
public String getUriField() {
return uriNameFieldName;
}
/**
* @param field
* The uriNameFieldName to set.
*/
public void setUriField( String field ) {
uriNameFieldName = field;
}
/**
* @return Returns the uriNameFieldName.
*/
public String getRootUriField() {
return rootUriNameFieldName;
}
/**
* @param field
* The rootUriNameFieldName to set.
*/
public void setRootUriField( String field ) {
rootUriNameFieldName = field;
}
/**
* @return Returns the extensionFieldName.
*/
public String getExtensionField() {
return extensionFieldName;
}
/**
* @param field
* The extensionFieldName to set.
*/
public void setExtensionField( String field ) {
extensionFieldName = field;
}
/**
* @return Returns the sizeFieldName.
*/
public String getSizeField() {
return sizeFieldName;
}
/**
* @param field
* The sizeFieldName to set.
*/
public void setSizeField( String field ) {
sizeFieldName = field;
}
/**
*
* @return If should continue processing after failing to open a file
*/
public boolean isSkipBadFiles() {
return skipBadFiles;
}
/**
*
* @param value
* If should continue processing after failing to open a file
*/
public void setSkipBadFiles( boolean value ) {
skipBadFiles = value;
}
public String getFileErrorField() {
return fileErrorField;
}
public void setFileErrorField( String field ) {
fileErrorField = field;
}
public String getFileErrorMessageField() {
return fileErrorMessageField;
}
public void setFileErrorMessageField( String field ) {
fileErrorMessageField = field;
}
/**
* @return Returns the encoding.
*/
public String getEncoding() {
return encoding;
}
/**
* @param encoding
* The encoding to set.
*/
public void setEncoding( String encoding ) {
this.encoding = encoding;
}
public TextFileInputMeta() {
super(); // allocate BaseStepMeta
}
/**
* @return Returns the input fields.
*/
@Override
public TextFileInputField[] getInputFields() {
return inputFields;
}
/**
* @param inputFields
* The input fields to set.
*/
public void setInputFields( TextFileInputField[] inputFields ) {
this.inputFields = inputFields;
}
/**
* @return Returns the enclosure.
*/
@Override
public String getEnclosure() {
return enclosure;
}
/**
* @param enclosure
* The enclosure to set.
*/
public void setEnclosure( String enclosure ) {
this.enclosure = enclosure;
}
/**
* @return Returns the breakInEnclosureAllowed.
*/
public boolean isBreakInEnclosureAllowed() {
return breakInEnclosureAllowed;
}
/**
* @param breakInEnclosureAllowed
* The breakInEnclosureAllowed to set.
*/
public void setBreakInEnclosureAllowed( boolean breakInEnclosureAllowed ) {
this.breakInEnclosureAllowed = breakInEnclosureAllowed;
}
/**
* @return Returns the excludeFileMask.
*/
public String[] getExludeFileMask() {
return excludeFileMask;
}
/**
* @param excludeFileMask
* The excludeFileMask to set.
*/
public void setExcludeFileMask( String[] excludeFileMask ) {
this.excludeFileMask = excludeFileMask;
}
/**
* @return Returns the fileFormat.
*/
public String getFileFormat() {
return fileFormat;
}
/**
* @param fileFormat
* The fileFormat to set.
*/
public void setFileFormat( String fileFormat ) {
this.fileFormat = fileFormat;
}
/**
* @return Returns the fileMask.
*/
public String[] getFileMask() {
return fileMask;
}
/**
* @return Returns the fileRequired.
*/
public String[] getFileRequired() {
return fileRequired;
}
/**
* @param fileMask
* The fileMask to set.
*/
public void setFileMask( String[] fileMask ) {
this.fileMask = fileMask;
}
/**
* @param fileRequired
* The fileRequired to set.
*/
public void setFileRequired( String[] fileRequiredin ) {
for ( int i = 0; i < fileRequiredin.length; i++ ) {
this.fileRequired[i] = getRequiredFilesCode( fileRequiredin[i] );
}
}
public String[] getIncludeSubFolders() {
return includeSubFolders;
}
public void setIncludeSubFolders( String[] includeSubFoldersin ) {
for ( int i = 0; i < includeSubFoldersin.length; i++ ) {
this.includeSubFolders[i] = getRequiredFilesCode( includeSubFoldersin[i] );
}
}
public String getRequiredFilesCode( String tt ) {
if ( tt == null ) {
return RequiredFilesCode[0];
}
if ( tt.equals( RequiredFilesDesc[1] ) ) {
return RequiredFilesCode[1];
} else {
return RequiredFilesCode[0];
}
}
/**
* @return Returns the fileName.
*/
public String[] getFileName() {
return fileName;
}
/**
* @param fileName
* The fileName to set.
*/
public void setFileName( String[] fileName ) {
this.fileName = fileName;
}
/**
* @return Returns the filenameField.
*/
public String getFilenameField() {
return filenameField;
}
/**
* @param filenameField
* The filenameField to set.
*/
public void setFilenameField( String filenameField ) {
this.filenameField = filenameField;
}
/**
* @return Returns the fileType.
*/
@Override
public String getFileType() {
return fileType;
}
/**
* @param fileType
* The fileType to set.
*/
public void setFileType( String fileType ) {
this.fileType = fileType;
}
/**
* @return The array of filters for the metadata of this text file input step.
*/
public TextFileFilter[] getFilter() {
return filter;
}
/**
* @param filter
* The array of filters to use
*/
public void setFilter( TextFileFilter[] filter ) {
this.filter = filter;
}
/**
* @return Returns the footer.
*/
public boolean hasFooter() {
return footer;
}
/**
* @param footer
* The footer to set.
*/
public void setFooter( boolean footer ) {
this.footer = footer;
}
/**
* @return Returns the header.
*/
@Override
public boolean hasHeader() {
return header;
}
/**
* @param header
* The header to set.
*/
public void setHeader( boolean header ) {
this.header = header;
}
/**
* @return Returns the includeFilename.
*/
@Override
public boolean includeFilename() {
return includeFilename;
}
/**
* @param includeFilename
* The includeFilename to set.
*/
public void setIncludeFilename( boolean includeFilename ) {
this.includeFilename = includeFilename;
}
/**
* @return Returns the includeRowNumber.
*/
@Override
public boolean includeRowNumber() {
return includeRowNumber;
}
/**
* @param includeRowNumber
* The includeRowNumber to set.
*/
public void setIncludeRowNumber( boolean includeRowNumber ) {
this.includeRowNumber = includeRowNumber;
}
/**
* true if row number reset for each file
*
* @return rowNumberByFile
*/
public boolean isRowNumberByFile() {
return rowNumberByFile;
}
/**
* @param rowNumberByFile
* True if row number field is reset for each file
*/
public void setRowNumberByFile( boolean rowNumberByFile ) {
this.rowNumberByFile = rowNumberByFile;
}
/**
* @return Returns the noEmptyLines.
*/
public boolean noEmptyLines() {
return noEmptyLines;
}
/**
* @param noEmptyLines
* The noEmptyLines to set.
*/
public void setNoEmptyLines( boolean noEmptyLines ) {
this.noEmptyLines = noEmptyLines;
}
/**
* @return Returns the rowLimit.
*/
public long getRowLimit() {
return rowLimit;
}
/**
* @param rowLimit
* The rowLimit to set.
*/
public void setRowLimit( long rowLimit ) {
this.rowLimit = rowLimit;
}
/**
* @return Returns the rowNumberField.
*/
public String getRowNumberField() {
return rowNumberField;
}
/**
* @param rowNumberField
* The rowNumberField to set.
*/
public void setRowNumberField( String rowNumberField ) {
this.rowNumberField = rowNumberField;
}
/**
* @return Returns the separator.
*/
@Override
public String getSeparator() {
return separator;
}
/**
* @param separator
* The separator to set.
*/
public void setSeparator( String separator ) {
this.separator = separator;
}
/**
* @return Returns the type of compression used
*/
public String getFileCompression() {
return fileCompression;
}
/**
* @param fileCompression
* Sets the compression type
*/
public void setFileCompression( String fileCompression ) {
this.fileCompression = fileCompression;
}
@Override
public void loadXML( Node stepnode, List<DatabaseMeta> databases, IMetaStore metaStore ) throws KettleXMLException {
try {
acceptingFilenames = YES.equalsIgnoreCase( XMLHandler.getTagValue( stepnode, "accept_filenames" ) );
passingThruFields = YES.equalsIgnoreCase( XMLHandler.getTagValue( stepnode, "passing_through_fields" ) );
acceptingField = XMLHandler.getTagValue( stepnode, "accept_field" );
acceptingStepName = XMLHandler.getTagValue( stepnode, "accept_stepname" );
separator = XMLHandler.getTagValue( stepnode, "separator" );
enclosure = XMLHandler.getTagValue( stepnode, "enclosure" );
breakInEnclosureAllowed = YES.equalsIgnoreCase( XMLHandler.getTagValue( stepnode, "enclosure_breaks" ) );
escapeCharacter = XMLHandler.getTagValue( stepnode, "escapechar" );
header = YES.equalsIgnoreCase( XMLHandler.getTagValue( stepnode, "header" ) );
nrHeaderLines = Const.toInt( XMLHandler.getTagValue( stepnode, "nr_headerlines" ), 1 );
footer = YES.equalsIgnoreCase( XMLHandler.getTagValue( stepnode, "footer" ) );
nrFooterLines = Const.toInt( XMLHandler.getTagValue( stepnode, "nr_footerlines" ), 1 );
lineWrapped = YES.equalsIgnoreCase( XMLHandler.getTagValue( stepnode, "line_wrapped" ) );
nrWraps = Const.toInt( XMLHandler.getTagValue( stepnode, "nr_wraps" ), 1 );
layoutPaged = YES.equalsIgnoreCase( XMLHandler.getTagValue( stepnode, "layout_paged" ) );
nrLinesPerPage = Const.toInt( XMLHandler.getTagValue( stepnode, "nr_lines_per_page" ), 1 );
nrLinesDocHeader = Const.toInt( XMLHandler.getTagValue( stepnode, "nr_lines_doc_header" ), 1 );
String addToResult = XMLHandler.getTagValue( stepnode, "add_to_result_filenames" );
if ( Utils.isEmpty( addToResult ) ) {
isaddresult = true;
} else {
isaddresult = "Y".equalsIgnoreCase( addToResult );
}
String nempty = XMLHandler.getTagValue( stepnode, "noempty" );
noEmptyLines = YES.equalsIgnoreCase( nempty ) || nempty == null;
includeFilename = YES.equalsIgnoreCase( XMLHandler.getTagValue( stepnode, "include" ) );
filenameField = XMLHandler.getTagValue( stepnode, "include_field" );
includeRowNumber = YES.equalsIgnoreCase( XMLHandler.getTagValue( stepnode, "rownum" ) );
rowNumberByFile = YES.equalsIgnoreCase( XMLHandler.getTagValue( stepnode, "rownumByFile" ) );
rowNumberField = XMLHandler.getTagValue( stepnode, "rownum_field" );
fileFormat = XMLHandler.getTagValue( stepnode, "format" );
encoding = XMLHandler.getTagValue( stepnode, "encoding" );
Node filenode = XMLHandler.getSubNode( stepnode, "file" );
Node fields = XMLHandler.getSubNode( stepnode, "fields" );
Node filtersNode = XMLHandler.getSubNode( stepnode, "filters" );
int nrfiles = XMLHandler.countNodes( filenode, "name" );
int nrfields = XMLHandler.countNodes( fields, "field" );
int nrfilters = XMLHandler.countNodes( filtersNode, "filter" );
allocate( nrfiles, nrfields, nrfilters );
for ( int i = 0; i < nrfiles; i++ ) {
Node filenamenode = XMLHandler.getSubNodeByNr( filenode, "name", i );
Node filemasknode = XMLHandler.getSubNodeByNr( filenode, "filemask", i );
Node excludefilemasknode = XMLHandler.getSubNodeByNr( filenode, "exclude_filemask", i );
Node fileRequirednode = XMLHandler.getSubNodeByNr( filenode, "file_required", i );
Node includeSubFoldersnode = XMLHandler.getSubNodeByNr( filenode, "include_subfolders", i );
fileName[i] = loadSource( filenode, filenamenode, i, metaStore );
fileMask[i] = XMLHandler.getNodeValue( filemasknode );
excludeFileMask[i] = XMLHandler.getNodeValue( excludefilemasknode );
fileRequired[i] = XMLHandler.getNodeValue( fileRequirednode );
includeSubFolders[i] = XMLHandler.getNodeValue( includeSubFoldersnode );
}
fileType = XMLHandler.getTagValue( stepnode, "file", "type" );
fileCompression = XMLHandler.getTagValue( stepnode, "file", "compression" );
if ( fileCompression == null ) {
fileCompression = "None";
if ( YES.equalsIgnoreCase( XMLHandler.getTagValue( stepnode, "file", "zipped" ) ) ) {
fileCompression = "Zip";
}
}
// Backward compatibility : just one filter
if ( XMLHandler.getTagValue( stepnode, "filter" ) != null ) {
filter = new TextFileFilter[1];
filter[0] = new TextFileFilter();
filter[0].setFilterPosition( Const.toInt( XMLHandler.getTagValue( stepnode, "filter_position" ), -1 ) );
filter[0].setFilterString( XMLHandler.getTagValue( stepnode, "filter_string" ) );
filter[0].setFilterLastLine( YES.equalsIgnoreCase( XMLHandler.getTagValue( stepnode, "filter_is_last_line" ) ) );
filter[0].setFilterPositive( YES.equalsIgnoreCase( XMLHandler.getTagValue( stepnode, "filter_is_positive" ) ) );
} else {
for ( int i = 0; i < nrfilters; i++ ) {
Node fnode = XMLHandler.getSubNodeByNr( filtersNode, "filter", i );
filter[i] = new TextFileFilter();
filter[i].setFilterPosition( Const.toInt( XMLHandler.getTagValue( fnode, "filter_position" ), -1 ) );
String filterString = XMLHandler.getTagValue( fnode, "filter_string" );
if ( filterString != null && filterString.startsWith( STRING_BASE64_PREFIX ) ) {
filter[i].setFilterString( new String( Base64.decodeBase64( filterString.substring(
STRING_BASE64_PREFIX.length() ).getBytes() ) ) );
} else {
filter[i].setFilterString( filterString );
}
filter[i].setFilterLastLine( YES.equalsIgnoreCase( XMLHandler.getTagValue( fnode, "filter_is_last_line" ) ) );
filter[i].setFilterPositive( YES.equalsIgnoreCase( XMLHandler.getTagValue( fnode, "filter_is_positive" ) ) );
}
}
for ( int i = 0; i < nrfields; i++ ) {
Node fnode = XMLHandler.getSubNodeByNr( fields, "field", i );
TextFileInputField field = new TextFileInputField();
field.setName( XMLHandler.getTagValue( fnode, "name" ) );
field.setType( ValueMetaFactory.getIdForValueMeta( XMLHandler.getTagValue( fnode, "type" ) ) );
field.setFormat( XMLHandler.getTagValue( fnode, "format" ) );
field.setCurrencySymbol( XMLHandler.getTagValue( fnode, "currency" ) );
field.setDecimalSymbol( XMLHandler.getTagValue( fnode, "decimal" ) );
field.setGroupSymbol( XMLHandler.getTagValue( fnode, "group" ) );
field.setNullString( XMLHandler.getTagValue( fnode, "nullif" ) );
field.setIfNullValue( XMLHandler.getTagValue( fnode, "ifnull" ) );
field.setPosition( Const.toInt( XMLHandler.getTagValue( fnode, "position" ), -1 ) );
field.setLength( Const.toInt( XMLHandler.getTagValue( fnode, "length" ), -1 ) );
field.setPrecision( Const.toInt( XMLHandler.getTagValue( fnode, "precision" ), -1 ) );
field.setTrimType( ValueMetaString.getTrimTypeByCode( XMLHandler.getTagValue( fnode, "trim_type" ) ) );
field.setRepeated( YES.equalsIgnoreCase( XMLHandler.getTagValue( fnode, "repeat" ) ) );
inputFields[i] = field;
}
// Is there a limit on the number of rows we process?
rowLimit = Const.toLong( XMLHandler.getTagValue( stepnode, "limit" ), 0L );
errorIgnored = YES.equalsIgnoreCase( XMLHandler.getTagValue( stepnode, "error_ignored" ) );
skipBadFiles = YES.equalsIgnoreCase( XMLHandler.getTagValue( stepnode, "skip_bad_files" ) );
fileErrorField = XMLHandler.getTagValue( stepnode, "file_error_field" );
fileErrorMessageField = XMLHandler.getTagValue( stepnode, "file_error_message_field" );
errorLineSkipped = YES.equalsIgnoreCase( XMLHandler.getTagValue( stepnode, "error_line_skipped" ) );
errorCountField = XMLHandler.getTagValue( stepnode, "error_count_field" );
errorFieldsField = XMLHandler.getTagValue( stepnode, "error_fields_field" );
errorTextField = XMLHandler.getTagValue( stepnode, "error_text_field" );
warningFilesDestinationDirectory = XMLHandler.getTagValue( stepnode, "bad_line_files_destination_directory" );
warningFilesExtension = XMLHandler.getTagValue( stepnode, "bad_line_files_extension" );
errorFilesDestinationDirectory = XMLHandler.getTagValue( stepnode, "error_line_files_destination_directory" );
errorFilesExtension = XMLHandler.getTagValue( stepnode, "error_line_files_extension" );
lineNumberFilesDestinationDirectory =
XMLHandler.getTagValue( stepnode, "line_number_files_destination_directory" );
lineNumberFilesExtension = XMLHandler.getTagValue( stepnode, "line_number_files_extension" );
// Backward compatible
dateFormatLenient = !NO.equalsIgnoreCase( XMLHandler.getTagValue( stepnode, "date_format_lenient" ) );
String dateLocale = XMLHandler.getTagValue( stepnode, "date_format_locale" );
if ( dateLocale != null ) {
dateFormatLocale = EnvUtil.createLocale( dateLocale );
} else {
dateFormatLocale = Locale.getDefault();
}
shortFileFieldName = XMLHandler.getTagValue( stepnode, "shortFileFieldName" );
pathFieldName = XMLHandler.getTagValue( stepnode, "pathFieldName" );
hiddenFieldName = XMLHandler.getTagValue( stepnode, "hiddenFieldName" );
lastModificationTimeFieldName = XMLHandler.getTagValue( stepnode, "lastModificationTimeFieldName" );
uriNameFieldName = XMLHandler.getTagValue( stepnode, "uriNameFieldName" );
rootUriNameFieldName = XMLHandler.getTagValue( stepnode, "rootUriNameFieldName" );
extensionFieldName = XMLHandler.getTagValue( stepnode, "extensionFieldName" );
sizeFieldName = XMLHandler.getTagValue( stepnode, "sizeFieldName" );
} catch ( Exception e ) {
throw new KettleXMLException( "Unable to load step info from XML", e );
}
}
@Override
public Object clone() {
TextFileInputMeta retval = (TextFileInputMeta) super.clone();
int nrFiles = fileName.length;
int nrfields = inputFields.length;
int nrfilters = filter.length;
retval.allocate( nrFiles, nrfields, nrfilters );
System.arraycopy( fileName, 0, retval.fileName, 0, nrFiles );
System.arraycopy( fileMask, 0, retval.fileMask, 0, nrFiles );
System.arraycopy( excludeFileMask, 0, retval.excludeFileMask, 0, nrFiles );
System.arraycopy( fileRequired, 0, retval.fileRequired, 0, nrFiles );
System.arraycopy( includeSubFolders, 0, retval.includeSubFolders, 0, nrFiles );
for ( int i = 0; i < nrfields; i++ ) {
retval.inputFields[i] = (TextFileInputField) inputFields[i].clone();
}
for ( int i = 0; i < nrfilters; i++ ) {
retval.filter[i] = (TextFileFilter) filter[i].clone();
}
retval.dateFormatLocale = (Locale) dateFormatLocale.clone();
retval.fileCompression = fileCompression;
return retval;
}
public void allocate( int nrfiles, int nrfields, int nrfilters ) {
allocateFiles( nrfiles );
inputFields = new TextFileInputField[nrfields];
filter = new TextFileFilter[nrfilters];
}
public void allocateFiles( int nrFiles ) {
fileName = new String[nrFiles];
fileMask = new String[nrFiles];
excludeFileMask = new String[nrFiles];
fileRequired = new String[nrFiles];
includeSubFolders = new String[nrFiles];
}
@Override
public void setDefault() {
shortFileFieldName = null;
pathFieldName = null;
hiddenFieldName = null;
lastModificationTimeFieldName = null;
uriNameFieldName = null;
rootUriNameFieldName = null;
extensionFieldName = null;
sizeFieldName = null;
isaddresult = true;
separator = ";";
enclosure = "\"";
breakInEnclosureAllowed = false;
header = true;
nrHeaderLines = 1;
footer = false;
nrFooterLines = 1;
lineWrapped = false;
nrWraps = 1;
layoutPaged = false;
nrLinesPerPage = 80;
nrLinesDocHeader = 0;
fileCompression = "None";
noEmptyLines = true;
fileFormat = "DOS";
fileType = "CSV";
includeFilename = false;
filenameField = "";
includeRowNumber = false;
rowNumberField = "";
errorIgnored = false;
skipBadFiles = false;
errorLineSkipped = false;
warningFilesDestinationDirectory = null;
warningFilesExtension = "warning";
errorFilesDestinationDirectory = null;
errorFilesExtension = "error";
lineNumberFilesDestinationDirectory = null;
lineNumberFilesExtension = "line";
dateFormatLenient = true;
rowNumberByFile = false;
int nrfiles = 0;
int nrfields = 0;
int nrfilters = 0;
allocate( nrfiles, nrfields, nrfilters );
for ( int i = 0; i < nrfiles; i++ ) {
fileName[i] = "filename" + ( i + 1 );
fileMask[i] = "";
excludeFileMask[i] = "";
fileRequired[i] = NO;
includeSubFolders[i] = NO;
}
for ( int i = 0; i < nrfields; i++ ) {
inputFields[i] = new TextFileInputField( "field" + ( i + 1 ), 1, -1 );
}
dateFormatLocale = Locale.getDefault();
rowLimit = 0L;
}
@Override
public void getFields( RowMetaInterface row, String name, RowMetaInterface[] info, StepMeta nextStep,
VariableSpace space, Repository repository, IMetaStore metaStore ) throws KettleStepException {
if ( !isPassingThruFields() ) {
// all incoming fields are not transmitted !
row.clear();
} else {
if ( info != null ) {
boolean found = false;
for ( int i = 0; i < info.length && !found; i++ ) {
if ( info[i] != null ) {
row.mergeRowMeta( info[i] );
found = true;
}
}
}
}
for ( int i = 0; i < inputFields.length; i++ ) {
TextFileInputField field = inputFields[i];
int type = field.getType();
if ( type == ValueMetaInterface.TYPE_NONE ) {
type = ValueMetaInterface.TYPE_STRING;
}
try {
ValueMetaInterface v = ValueMetaFactory.createValueMeta( field.getName(), type );
v.setLength( field.getLength() );
v.setPrecision( field.getPrecision() );
v.setOrigin( name );
v.setConversionMask( field.getFormat() );
v.setDecimalSymbol( field.getDecimalSymbol() );
v.setGroupingSymbol( field.getGroupSymbol() );
v.setCurrencySymbol( field.getCurrencySymbol() );
v.setDateFormatLenient( dateFormatLenient );
v.setDateFormatLocale( dateFormatLocale );
v.setTrimType( field.getTrimType() );
row.addValueMeta( v );
} catch ( Exception e ) {
throw new KettleStepException( e );
}
}
if ( errorIgnored ) {
if ( errorCountField != null && errorCountField.length() > 0 ) {
ValueMetaInterface v = new ValueMetaInteger( errorCountField );
v.setLength( ValueMetaInterface.DEFAULT_INTEGER_LENGTH, 0 );
v.setOrigin( name );
row.addValueMeta( v );
}
if ( errorFieldsField != null && errorFieldsField.length() > 0 ) {
ValueMetaInterface v = new ValueMetaString( errorFieldsField );
v.setOrigin( name );
row.addValueMeta( v );
}
if ( errorTextField != null && errorTextField.length() > 0 ) {
ValueMetaInterface v = new ValueMetaString( errorTextField );
v.setOrigin( name );
row.addValueMeta( v );
}
}
if ( includeFilename ) {
ValueMetaInterface v = new ValueMetaString( filenameField );
v.setLength( 100 );
v.setOrigin( name );
row.addValueMeta( v );
}
if ( includeRowNumber ) {
ValueMetaInterface v = new ValueMetaInteger( rowNumberField );
v.setLength( ValueMetaInterface.DEFAULT_INTEGER_LENGTH, 0 );
v.setOrigin( name );
row.addValueMeta( v );
}
// Add additional fields
if ( getShortFileNameField() != null && getShortFileNameField().length() > 0 ) {
ValueMetaInterface v =
new ValueMetaString( space.environmentSubstitute( getShortFileNameField() ) );
v.setLength( 100, -1 );
v.setOrigin( name );
row.addValueMeta( v );
}
if ( getExtensionField() != null && getExtensionField().length() > 0 ) {
ValueMetaInterface v =
new ValueMetaString( space.environmentSubstitute( getExtensionField() ) );
v.setLength( 100, -1 );
v.setOrigin( name );
row.addValueMeta( v );
}
if ( getPathField() != null && getPathField().length() > 0 ) {
ValueMetaInterface v =
new ValueMetaString( space.environmentSubstitute( getPathField() ) );
v.setLength( 100, -1 );
v.setOrigin( name );
row.addValueMeta( v );
}
if ( getSizeField() != null && getSizeField().length() > 0 ) {
ValueMetaInterface v =
new ValueMetaInteger( space.environmentSubstitute( getSizeField() ) );
v.setOrigin( name );
v.setLength( 9 );
row.addValueMeta( v );
}
if ( isHiddenField() != null && isHiddenField().length() > 0 ) {
ValueMetaInterface v =
new ValueMetaBoolean( space.environmentSubstitute( isHiddenField() ) );
v.setOrigin( name );
row.addValueMeta( v );
}
if ( getLastModificationDateField() != null && getLastModificationDateField().length() > 0 ) {
ValueMetaInterface v =
new ValueMetaDate(
space.environmentSubstitute( getLastModificationDateField() ) );
v.setOrigin( name );
row.addValueMeta( v );
}
if ( getUriField() != null && getUriField().length() > 0 ) {
ValueMetaInterface v =
new ValueMetaString( space.environmentSubstitute( getUriField() ) );
v.setLength( 100, -1 );
v.setOrigin( name );
row.addValueMeta( v );
}
if ( getRootUriField() != null && getRootUriField().length() > 0 ) {
ValueMetaInterface v = new ValueMetaString( getRootUriField() );
v.setLength( 100, -1 );
v.setOrigin( name );
row.addValueMeta( v );
}
}
@Override
@Deprecated
public void getFields( RowMetaInterface inputRowMeta, String name, RowMetaInterface[] info, StepMeta nextStep,
VariableSpace space ) throws KettleStepException {
getFields( inputRowMeta, name, info, nextStep, space, null, null );
}
@Override
public String getXML() {
StringBuilder retval = new StringBuilder( 1500 );
retval.append( " " ).append( XMLHandler.addTagValue( "accept_filenames", acceptingFilenames ) );
retval.append( " " ).append( XMLHandler.addTagValue( "passing_through_fields", passingThruFields ) );
retval.append( " " ).append( XMLHandler.addTagValue( "accept_field", acceptingField ) );
retval.append( " " ).append(
XMLHandler.addTagValue( "accept_stepname", ( acceptingStep != null ? acceptingStep.getName() : "" ) ) );
retval.append( " " ).append( XMLHandler.addTagValue( "separator", separator ) );
retval.append( " " ).append( XMLHandler.addTagValue( "enclosure", enclosure ) );
retval.append( " " ).append( XMLHandler.addTagValue( "enclosure_breaks", breakInEnclosureAllowed ) );
retval.append( " " ).append( XMLHandler.addTagValue( "escapechar", escapeCharacter ) );
retval.append( " " ).append( XMLHandler.addTagValue( "header", header ) );
retval.append( " " ).append( XMLHandler.addTagValue( "nr_headerlines", nrHeaderLines ) );
retval.append( " " ).append( XMLHandler.addTagValue( "footer", footer ) );
retval.append( " " ).append( XMLHandler.addTagValue( "nr_footerlines", nrFooterLines ) );
retval.append( " " ).append( XMLHandler.addTagValue( "line_wrapped", lineWrapped ) );
retval.append( " " ).append( XMLHandler.addTagValue( "nr_wraps", nrWraps ) );
retval.append( " " ).append( XMLHandler.addTagValue( "layout_paged", layoutPaged ) );
retval.append( " " ).append( XMLHandler.addTagValue( "nr_lines_per_page", nrLinesPerPage ) );
retval.append( " " ).append( XMLHandler.addTagValue( "nr_lines_doc_header", nrLinesDocHeader ) );
retval.append( " " ).append( XMLHandler.addTagValue( "noempty", noEmptyLines ) );
retval.append( " " ).append( XMLHandler.addTagValue( "include", includeFilename ) );
retval.append( " " ).append( XMLHandler.addTagValue( "include_field", filenameField ) );
retval.append( " " ).append( XMLHandler.addTagValue( "rownum", includeRowNumber ) );
retval.append( " " ).append( XMLHandler.addTagValue( "rownumByFile", rowNumberByFile ) );
retval.append( " " ).append( XMLHandler.addTagValue( "rownum_field", rowNumberField ) );
retval.append( " " ).append( XMLHandler.addTagValue( "format", fileFormat ) );
retval.append( " " ).append( XMLHandler.addTagValue( "encoding", encoding ) );
retval.append( " " + XMLHandler.addTagValue( "add_to_result_filenames", isaddresult ) );
retval.append( " <file>" ).append( Const.CR );
for ( int i = 0; i < fileName.length; i++ ) {
saveSource( retval, fileName[i] );
retval.append( " " ).append( XMLHandler.addTagValue( "filemask", fileMask[i] ) );
retval.append( " " ).append( XMLHandler.addTagValue( "exclude_filemask", excludeFileMask[i] ) );
retval.append( " " ).append( XMLHandler.addTagValue( "file_required", fileRequired[i] ) );
retval.append( " " ).append( XMLHandler.addTagValue( "include_subfolders", includeSubFolders[i] ) );
}
retval.append( " " ).append( XMLHandler.addTagValue( "type", fileType ) );
retval.append( " " ).append( XMLHandler.addTagValue( "compression",
( fileCompression == null ) ? "None" : fileCompression ) );
retval.append( " </file>" ).append( Const.CR );
retval.append( " <filters>" ).append( Const.CR );
for ( int i = 0; i < filter.length; i++ ) {
String filterString = filter[i].getFilterString();
byte[] filterBytes = new byte[] {};
String filterPrefix = "";
if ( filterString != null ) {
filterBytes = filterString.getBytes();
filterPrefix = STRING_BASE64_PREFIX;
}
String filterEncoded = filterPrefix + new String( Base64.encodeBase64( filterBytes ) );
retval.append( " <filter>" ).append( Const.CR );
retval.append( " " ).append( XMLHandler.addTagValue( "filter_string", filterEncoded, false ) );
retval.append( " " ).append(
XMLHandler.addTagValue( "filter_position", filter[i].getFilterPosition(), false ) );
retval.append( " " ).append(
XMLHandler.addTagValue( "filter_is_last_line", filter[i].isFilterLastLine(), false ) );
retval.append( " " ).append(
XMLHandler.addTagValue( "filter_is_positive", filter[i].isFilterPositive(), false ) );
retval.append( " </filter>" ).append( Const.CR );
}
retval.append( " </filters>" ).append( Const.CR );
retval.append( " <fields>" ).append( Const.CR );
for ( int i = 0; i < inputFields.length; i++ ) {
TextFileInputField field = inputFields[i];
retval.append( " <field>" ).append( Const.CR );
retval.append( " " ).append( XMLHandler.addTagValue( "name", field.getName() ) );
retval.append( " " ).append( XMLHandler.addTagValue( "type", field.getTypeDesc() ) );
retval.append( " " ).append( XMLHandler.addTagValue( "format", field.getFormat() ) );
retval.append( " " ).append( XMLHandler.addTagValue( "currency", field.getCurrencySymbol() ) );
retval.append( " " ).append( XMLHandler.addTagValue( "decimal", field.getDecimalSymbol() ) );
retval.append( " " ).append( XMLHandler.addTagValue( "group", field.getGroupSymbol() ) );
retval.append( " " ).append( XMLHandler.addTagValue( "nullif", field.getNullString() ) );
retval.append( " " ).append( XMLHandler.addTagValue( "ifnull", field.getIfNullValue() ) );
retval.append( " " ).append( XMLHandler.addTagValue( "position", field.getPosition() ) );
retval.append( " " ).append( XMLHandler.addTagValue( "length", field.getLength() ) );
retval.append( " " ).append( XMLHandler.addTagValue( "precision", field.getPrecision() ) );
retval.append( " " ).append( XMLHandler.addTagValue( "trim_type", field.getTrimTypeCode() ) );
retval.append( " " ).append( XMLHandler.addTagValue( "repeat", field.isRepeated() ) );
retval.append( " </field>" ).append( Const.CR );
}
retval.append( " </fields>" ).append( Const.CR );
retval.append( " " ).append( XMLHandler.addTagValue( "limit", rowLimit ) );
// ERROR HANDLING
retval.append( " " ).append( XMLHandler.addTagValue( "error_ignored", errorIgnored ) );
retval.append( " " ).append( XMLHandler.addTagValue( "skip_bad_files", skipBadFiles ) );
retval.append( " " ).append( XMLHandler.addTagValue( "file_error_field", fileErrorField ) );
retval.append( " " ).append( XMLHandler.addTagValue( "file_error_message_field", fileErrorMessageField ) );
retval.append( " " ).append( XMLHandler.addTagValue( "error_line_skipped", errorLineSkipped ) );
retval.append( " " ).append( XMLHandler.addTagValue( "error_count_field", errorCountField ) );
retval.append( " " ).append( XMLHandler.addTagValue( "error_fields_field", errorFieldsField ) );
retval.append( " " ).append( XMLHandler.addTagValue( "error_text_field", errorTextField ) );
retval.append( " " ).append(
XMLHandler.addTagValue( "bad_line_files_destination_directory", warningFilesDestinationDirectory ) );
retval.append( " " ).append( XMLHandler.addTagValue( "bad_line_files_extension", warningFilesExtension ) );
retval.append( " " ).append(
XMLHandler.addTagValue( "error_line_files_destination_directory", errorFilesDestinationDirectory ) );
retval.append( " " ).append( XMLHandler.addTagValue( "error_line_files_extension", errorFilesExtension ) );
retval.append( " " ).append(
XMLHandler.addTagValue( "line_number_files_destination_directory", lineNumberFilesDestinationDirectory ) );
retval.append( " " ).append(
XMLHandler.addTagValue( "line_number_files_extension", lineNumberFilesExtension ) );
retval.append( " " ).append( XMLHandler.addTagValue( "date_format_lenient", dateFormatLenient ) );
retval.append( " " ).append( XMLHandler.addTagValue( "date_format_locale", dateFormatLocale != null
? dateFormatLocale.toString() : Locale.getDefault().toString() ) );
retval.append( " " ).append( XMLHandler.addTagValue( "shortFileFieldName", shortFileFieldName ) );
retval.append( " " ).append( XMLHandler.addTagValue( "pathFieldName", pathFieldName ) );
retval.append( " " ).append( XMLHandler.addTagValue( "hiddenFieldName", hiddenFieldName ) );
retval.append( " " ).append(
XMLHandler.addTagValue( "lastModificationTimeFieldName", lastModificationTimeFieldName ) );
retval.append( " " ).append( XMLHandler.addTagValue( "uriNameFieldName", uriNameFieldName ) );
retval.append( " " ).append( XMLHandler.addTagValue( "rootUriNameFieldName", rootUriNameFieldName ) );
retval.append( " " ).append( XMLHandler.addTagValue( "extensionFieldName", extensionFieldName ) );
retval.append( " " ).append( XMLHandler.addTagValue( "sizeFieldName", sizeFieldName ) );
return retval.toString();
}
public String getLookupStepname() {
if ( acceptingFilenames && acceptingStep != null && !Utils.isEmpty( acceptingStep.getName() ) ) {
return acceptingStep.getName();
}
return null;
}
/**
* @param steps
* optionally search the info step in a list of steps
*/
@Override
public void searchInfoAndTargetSteps( List<StepMeta> steps ) {
acceptingStep = StepMeta.findStep( steps, acceptingStepName );
}
public String[] getInfoSteps() {
if ( acceptingFilenames && acceptingStep != null ) {
return new String[] { acceptingStep.getName() };
}
return null;
}
@Override
public void readRep( Repository rep, IMetaStore metaStore, ObjectId id_step, List<DatabaseMeta> databases ) throws KettleException {
try {
acceptingFilenames = rep.getStepAttributeBoolean( id_step, "accept_filenames" );
passingThruFields = rep.getStepAttributeBoolean( id_step, "passing_through_fields" );
acceptingField = rep.getStepAttributeString( id_step, "accept_field" );
acceptingStepName = rep.getStepAttributeString( id_step, "accept_stepname" );
separator = rep.getStepAttributeString( id_step, "separator" );
enclosure = rep.getStepAttributeString( id_step, "enclosure" );
breakInEnclosureAllowed = rep.getStepAttributeBoolean( id_step, "enclosure_breaks" );
escapeCharacter = rep.getStepAttributeString( id_step, "escapechar" );
header = rep.getStepAttributeBoolean( id_step, "header" );
nrHeaderLines = (int) rep.getStepAttributeInteger( id_step, "nr_headerlines" );
footer = rep.getStepAttributeBoolean( id_step, "footer" );
nrFooterLines = (int) rep.getStepAttributeInteger( id_step, "nr_footerlines" );
lineWrapped = rep.getStepAttributeBoolean( id_step, "line_wrapped" );
nrWraps = (int) rep.getStepAttributeInteger( id_step, "nr_wraps" );
layoutPaged = rep.getStepAttributeBoolean( id_step, "layout_paged" );
nrLinesPerPage = (int) rep.getStepAttributeInteger( id_step, "nr_lines_per_page" );
nrLinesDocHeader = (int) rep.getStepAttributeInteger( id_step, "nr_lines_doc_header" );
noEmptyLines = rep.getStepAttributeBoolean( id_step, "noempty" );
includeFilename = rep.getStepAttributeBoolean( id_step, "include" );
filenameField = rep.getStepAttributeString( id_step, "include_field" );
includeRowNumber = rep.getStepAttributeBoolean( id_step, "rownum" );
rowNumberByFile = rep.getStepAttributeBoolean( id_step, "rownumByFile" );
rowNumberField = rep.getStepAttributeString( id_step, "rownum_field" );
fileFormat = rep.getStepAttributeString( id_step, "format" );
encoding = rep.getStepAttributeString( id_step, "encoding" );
String addToResult = rep.getStepAttributeString( id_step, "add_to_result_filenames" );
if ( Utils.isEmpty( addToResult ) ) {
isaddresult = true;
} else {
isaddresult = rep.getStepAttributeBoolean( id_step, "add_to_result_filenames" );
}
rowLimit = rep.getStepAttributeInteger( id_step, "limit" );
int nrfiles = rep.countNrStepAttributes( id_step, "file_name" );
int nrfields = rep.countNrStepAttributes( id_step, "field_name" );
int nrfilters = rep.countNrStepAttributes( id_step, "filter_string" );
allocate( nrfiles, nrfields, nrfilters );
for ( int i = 0; i < nrfiles; i++ ) {
fileName[i] = loadSourceRep( rep, id_step, i );
fileMask[i] = rep.getStepAttributeString( id_step, i, "file_mask" );
excludeFileMask[i] = rep.getStepAttributeString( id_step, i, "exclude_file_mask" );
fileRequired[i] = rep.getStepAttributeString( id_step, i, "file_required" );
if ( !YES.equalsIgnoreCase( fileRequired[i] ) ) {
fileRequired[i] = NO;
}
includeSubFolders[i] = rep.getStepAttributeString( id_step, i, "include_subfolders" );
if ( !YES.equalsIgnoreCase( includeSubFolders[i] ) ) {
includeSubFolders[i] = NO;
}
}
fileType = rep.getStepAttributeString( id_step, "file_type" );
fileCompression = rep.getStepAttributeString( id_step, "compression" );
if ( fileCompression == null ) {
fileCompression = "None";
if ( rep.getStepAttributeBoolean( id_step, "file_zipped" ) ) {
fileCompression = "Zip";
}
}
for ( int i = 0; i < nrfilters; i++ ) {
filter[i] = new TextFileFilter();
filter[i].setFilterPosition( (int) rep.getStepAttributeInteger( id_step, i, "filter_position" ) );
filter[i].setFilterString( rep.getStepAttributeString( id_step, i, "filter_string" ) );
filter[i].setFilterLastLine( rep.getStepAttributeBoolean( id_step, i, "filter_is_last_line" ) );
filter[i].setFilterPositive( rep.getStepAttributeBoolean( id_step, i, "filter_is_positive" ) );
}
for ( int i = 0; i < nrfields; i++ ) {
TextFileInputField field = new TextFileInputField();
field.setName( rep.getStepAttributeString( id_step, i, "field_name" ) );
field.setType( ValueMetaFactory.getIdForValueMeta( rep.getStepAttributeString( id_step, i, "field_type" ) ) );
field.setFormat( rep.getStepAttributeString( id_step, i, "field_format" ) );
field.setCurrencySymbol( rep.getStepAttributeString( id_step, i, "field_currency" ) );
field.setDecimalSymbol( rep.getStepAttributeString( id_step, i, "field_decimal" ) );
field.setGroupSymbol( rep.getStepAttributeString( id_step, i, "field_group" ) );
field.setNullString( rep.getStepAttributeString( id_step, i, "field_nullif" ) );
field.setIfNullValue( rep.getStepAttributeString( id_step, i, "field_ifnull" ) );
field.setPosition( (int) rep.getStepAttributeInteger( id_step, i, "field_position" ) );
field.setLength( (int) rep.getStepAttributeInteger( id_step, i, "field_length" ) );
field.setPrecision( (int) rep.getStepAttributeInteger( id_step, i, "field_precision" ) );
field.setTrimType( ValueMetaString
.getTrimTypeByCode( rep.getStepAttributeString( id_step, i, "field_trim_type" ) ) );
field.setRepeated( rep.getStepAttributeBoolean( id_step, i, "field_repeat" ) );
inputFields[i] = field;
}
errorIgnored = rep.getStepAttributeBoolean( id_step, "error_ignored" );
skipBadFiles = rep.getStepAttributeBoolean( id_step, "skip_bad_files" );
fileErrorField = rep.getStepAttributeString( id_step, "file_error_field" );
fileErrorMessageField = rep.getStepAttributeString( id_step, "file_error_message_field" );
errorLineSkipped = rep.getStepAttributeBoolean( id_step, "error_line_skipped" );
errorCountField = rep.getStepAttributeString( id_step, "error_count_field" );
errorFieldsField = rep.getStepAttributeString( id_step, "error_fields_field" );
errorTextField = rep.getStepAttributeString( id_step, "error_text_field" );
warningFilesDestinationDirectory = rep.getStepAttributeString( id_step, "bad_line_files_dest_dir" );
warningFilesExtension = rep.getStepAttributeString( id_step, "bad_line_files_ext" );
errorFilesDestinationDirectory = rep.getStepAttributeString( id_step, "error_line_files_dest_dir" );
errorFilesExtension = rep.getStepAttributeString( id_step, "error_line_files_ext" );
lineNumberFilesDestinationDirectory = rep.getStepAttributeString( id_step, "line_number_files_dest_dir" );
lineNumberFilesExtension = rep.getStepAttributeString( id_step, "line_number_files_ext" );
dateFormatLenient = rep.getStepAttributeBoolean( id_step, 0, "date_format_lenient", true );
String dateLocale = rep.getStepAttributeString( id_step, 0, "date_format_locale" );
if ( dateLocale != null ) {
dateFormatLocale = EnvUtil.createLocale( dateLocale );
} else {
dateFormatLocale = Locale.getDefault();
}
shortFileFieldName = rep.getStepAttributeString( id_step, "shortFileFieldName" );
pathFieldName = rep.getStepAttributeString( id_step, "pathFieldName" );
hiddenFieldName = rep.getStepAttributeString( id_step, "hiddenFieldName" );
lastModificationTimeFieldName = rep.getStepAttributeString( id_step, "lastModificationTimeFieldName" );
uriNameFieldName = rep.getStepAttributeString( id_step, "uriNameFieldName" );
rootUriNameFieldName = rep.getStepAttributeString( id_step, "rootUriNameFieldName" );
extensionFieldName = rep.getStepAttributeString( id_step, "extensionFieldName" );
sizeFieldName = rep.getStepAttributeString( id_step, "sizeFieldName" );
} catch ( Exception e ) {
throw new KettleException( "Unexpected error reading step information from the repository", e );
}
}
@Override
public void saveRep( Repository rep, IMetaStore metaStore, ObjectId id_transformation, ObjectId id_step ) throws KettleException {
try {
rep.saveStepAttribute( id_transformation, id_step, "accept_filenames", acceptingFilenames );
rep.saveStepAttribute( id_transformation, id_step, "passing_through_fields", passingThruFields );
rep.saveStepAttribute( id_transformation, id_step, "accept_field", acceptingField );
rep.saveStepAttribute( id_transformation, id_step, "accept_stepname", ( acceptingStep != null
? acceptingStep.getName() : "" ) );
rep.saveStepAttribute( id_transformation, id_step, "separator", separator );
rep.saveStepAttribute( id_transformation, id_step, "enclosure", enclosure );
rep.saveStepAttribute( id_transformation, id_step, "enclosure_breaks", breakInEnclosureAllowed );
rep.saveStepAttribute( id_transformation, id_step, "escapechar", escapeCharacter );
rep.saveStepAttribute( id_transformation, id_step, "header", header );
rep.saveStepAttribute( id_transformation, id_step, "nr_headerlines", nrHeaderLines );
rep.saveStepAttribute( id_transformation, id_step, "footer", footer );
rep.saveStepAttribute( id_transformation, id_step, "nr_footerlines", nrFooterLines );
rep.saveStepAttribute( id_transformation, id_step, "line_wrapped", lineWrapped );
rep.saveStepAttribute( id_transformation, id_step, "nr_wraps", nrWraps );
rep.saveStepAttribute( id_transformation, id_step, "layout_paged", layoutPaged );
rep.saveStepAttribute( id_transformation, id_step, "nr_lines_per_page", nrLinesPerPage );
rep.saveStepAttribute( id_transformation, id_step, "nr_lines_doc_header", nrLinesDocHeader );
rep.saveStepAttribute( id_transformation, id_step, "noempty", noEmptyLines );
rep.saveStepAttribute( id_transformation, id_step, "include", includeFilename );
rep.saveStepAttribute( id_transformation, id_step, "include_field", filenameField );
rep.saveStepAttribute( id_transformation, id_step, "rownum", includeRowNumber );
rep.saveStepAttribute( id_transformation, id_step, "rownumByFile", rowNumberByFile );
rep.saveStepAttribute( id_transformation, id_step, "rownum_field", rowNumberField );
rep.saveStepAttribute( id_transformation, id_step, "format", fileFormat );
rep.saveStepAttribute( id_transformation, id_step, "encoding", encoding );
rep.saveStepAttribute( id_transformation, id_step, "add_to_result_filenames", isaddresult );
rep.saveStepAttribute( id_transformation, id_step, "limit", rowLimit );
for ( int i = 0; i < fileName.length; i++ ) {
saveSourceRep( rep, id_transformation, id_step, i, fileName[i] );
rep.saveStepAttribute( id_transformation, id_step, i, "file_mask", fileMask[i] );
rep.saveStepAttribute( id_transformation, id_step, i, "exclude_file_mask", excludeFileMask[i] );
rep.saveStepAttribute( id_transformation, id_step, i, "file_required", fileRequired[i] );
rep.saveStepAttribute( id_transformation, id_step, i, "include_subfolders", includeSubFolders[i] );
}
rep.saveStepAttribute( id_transformation, id_step, "file_type", fileType );
rep.saveStepAttribute( id_transformation, id_step, "compression",
( fileCompression == null ) ? "None" : fileCompression );
for ( int i = 0; i < filter.length; i++ ) {
rep.saveStepAttribute( id_transformation, id_step, i, "filter_position", filter[i].getFilterPosition() );
rep.saveStepAttribute( id_transformation, id_step, i, "filter_string", filter[i].getFilterString() );
rep.saveStepAttribute( id_transformation, id_step, i, "filter_is_last_line", filter[i].isFilterLastLine() );
rep.saveStepAttribute( id_transformation, id_step, i, "filter_is_positive", filter[i].isFilterPositive() );
}
for ( int i = 0; i < inputFields.length; i++ ) {
TextFileInputField field = inputFields[i];
rep.saveStepAttribute( id_transformation, id_step, i, "field_name", field.getName() );
rep.saveStepAttribute( id_transformation, id_step, i, "field_type", field.getTypeDesc() );
rep.saveStepAttribute( id_transformation, id_step, i, "field_format", field.getFormat() );
rep.saveStepAttribute( id_transformation, id_step, i, "field_currency", field.getCurrencySymbol() );
rep.saveStepAttribute( id_transformation, id_step, i, "field_decimal", field.getDecimalSymbol() );
rep.saveStepAttribute( id_transformation, id_step, i, "field_group", field.getGroupSymbol() );
rep.saveStepAttribute( id_transformation, id_step, i, "field_nullif", field.getNullString() );
rep.saveStepAttribute( id_transformation, id_step, i, "field_ifnull", field.getIfNullValue() );
rep.saveStepAttribute( id_transformation, id_step, i, "field_position", field.getPosition() );
rep.saveStepAttribute( id_transformation, id_step, i, "field_length", field.getLength() );
rep.saveStepAttribute( id_transformation, id_step, i, "field_precision", field.getPrecision() );
rep.saveStepAttribute( id_transformation, id_step, i, "field_trim_type", field.getTrimTypeCode() );
rep.saveStepAttribute( id_transformation, id_step, i, "field_repeat", field.isRepeated() );
}
rep.saveStepAttribute( id_transformation, id_step, "error_ignored", errorIgnored );
rep.saveStepAttribute( id_transformation, id_step, "skip_bad_files", skipBadFiles );
rep.saveStepAttribute( id_transformation, id_step, "file_error_field", fileErrorField );
rep.saveStepAttribute( id_transformation, id_step, "file_error_message_field", fileErrorMessageField );
rep.saveStepAttribute( id_transformation, id_step, "error_line_skipped", errorLineSkipped );
rep.saveStepAttribute( id_transformation, id_step, "error_count_field", errorCountField );
rep.saveStepAttribute( id_transformation, id_step, "error_fields_field", errorFieldsField );
rep.saveStepAttribute( id_transformation, id_step, "error_text_field", errorTextField );
rep.saveStepAttribute(
id_transformation, id_step, "bad_line_files_dest_dir", warningFilesDestinationDirectory );
rep.saveStepAttribute( id_transformation, id_step, "bad_line_files_ext", warningFilesExtension );
rep.saveStepAttribute(
id_transformation, id_step, "error_line_files_dest_dir", errorFilesDestinationDirectory );
rep.saveStepAttribute( id_transformation, id_step, "error_line_files_ext", errorFilesExtension );
rep.saveStepAttribute(
id_transformation, id_step, "line_number_files_dest_dir", lineNumberFilesDestinationDirectory );
rep.saveStepAttribute( id_transformation, id_step, "line_number_files_ext", lineNumberFilesExtension );
rep.saveStepAttribute( id_transformation, id_step, "date_format_lenient", dateFormatLenient );
rep.saveStepAttribute( id_transformation, id_step, "date_format_locale", dateFormatLocale.toString() );
rep.saveStepAttribute( id_transformation, id_step, "shortFileFieldName", shortFileFieldName );
rep.saveStepAttribute( id_transformation, id_step, "pathFieldName", pathFieldName );
rep.saveStepAttribute( id_transformation, id_step, "hiddenFieldName", hiddenFieldName );
rep.saveStepAttribute(
id_transformation, id_step, "lastModificationTimeFieldName", lastModificationTimeFieldName );
rep.saveStepAttribute( id_transformation, id_step, "uriNameFieldName", uriNameFieldName );
rep.saveStepAttribute( id_transformation, id_step, "rootUriNameFieldName", rootUriNameFieldName );
rep.saveStepAttribute( id_transformation, id_step, "extensionFieldName", extensionFieldName );
rep.saveStepAttribute( id_transformation, id_step, "sizeFieldName", sizeFieldName );
} catch ( Exception e ) {
throw new KettleException( "Unable to save step information to the repository for id_step=" + id_step, e );
}
}
@Override
public String[] getFilePaths( VariableSpace space ) {
return FileInputList.createFilePathList(
space, fileName, fileMask, excludeFileMask, fileRequired, includeSubFolderBoolean() );
}
public FileInputList getTextFileList( VariableSpace space ) {
return FileInputList.createFileList(
space, fileName, fileMask, excludeFileMask, fileRequired, includeSubFolderBoolean() );
}
private boolean[] includeSubFolderBoolean() {
int len = fileName.length;
boolean[] includeSubFolderBoolean = new boolean[len];
for ( int i = 0; i < len; i++ ) {
includeSubFolderBoolean[i] = YES.equalsIgnoreCase( includeSubFolders[i] );
}
return includeSubFolderBoolean;
}
@Override
public void check( List<CheckResultInterface> remarks, TransMeta transMeta, StepMeta stepMeta,
RowMetaInterface prev, String[] input, String[] output, RowMetaInterface info, VariableSpace space,
Repository repository, IMetaStore metaStore ) {
CheckResult cr;
// See if we get input...
if ( input.length > 0 ) {
if ( !isAcceptingFilenames() ) {
cr =
new CheckResult( CheckResultInterface.TYPE_RESULT_ERROR, BaseMessages.getString(
PKG, "TextFileInputMeta.CheckResult.NoInputError" ), stepMeta );
remarks.add( cr );
} else {
cr =
new CheckResult( CheckResultInterface.TYPE_RESULT_OK, BaseMessages.getString(
PKG, "TextFileInputMeta.CheckResult.AcceptFilenamesOk" ), stepMeta );
remarks.add( cr );
}
} else {
cr =
new CheckResult( CheckResultInterface.TYPE_RESULT_OK, BaseMessages.getString(
PKG, "TextFileInputMeta.CheckResult.NoInputOk" ), stepMeta );
remarks.add( cr );
}
FileInputList textFileList = getTextFileList( transMeta );
if ( textFileList.nrOfFiles() == 0 ) {
if ( !isAcceptingFilenames() ) {
cr =
new CheckResult( CheckResultInterface.TYPE_RESULT_ERROR, BaseMessages.getString(
PKG, "TextFileInputMeta.CheckResult.ExpectedFilesError" ), stepMeta );
remarks.add( cr );
}
} else {
cr =
new CheckResult( CheckResultInterface.TYPE_RESULT_OK, BaseMessages.getString(
PKG, "TextFileInputMeta.CheckResult.ExpectedFilesOk", "" + textFileList.nrOfFiles() ), stepMeta );
remarks.add( cr );
}
}
@Override
public StepInterface getStep( StepMeta stepMeta, StepDataInterface stepDataInterface, int cnr,
TransMeta transMeta, Trans trans ) {
return new TextFileInput( stepMeta, stepDataInterface, cnr, transMeta, trans );
}
@Override
public StepDataInterface getStepData() {
return new TextFileInputData();
}
/**
* @return Returns the escapeCharacter.
*/
@Override
public String getEscapeCharacter() {
return escapeCharacter;
}
/**
* @param escapeCharacter
* The escapeCharacter to set.
*/
public void setEscapeCharacter( String escapeCharacter ) {
this.escapeCharacter = escapeCharacter;
}
@Override
public String getErrorCountField() {
return errorCountField;
}
public void setErrorCountField( String errorCountField ) {
this.errorCountField = errorCountField;
}
@Override
public String getErrorFieldsField() {
return errorFieldsField;
}
public void setErrorFieldsField( String errorFieldsField ) {
this.errorFieldsField = errorFieldsField;
}
@Override
public boolean isErrorIgnored() {
return errorIgnored;
}
public void setErrorIgnored( boolean errorIgnored ) {
this.errorIgnored = errorIgnored;
}
@Override
public String getErrorTextField() {
return errorTextField;
}
public void setErrorTextField( String errorTextField ) {
this.errorTextField = errorTextField;
}
/**
* @return Returns the lineWrapped.
*/
public boolean isLineWrapped() {
return lineWrapped;
}
/**
* @param lineWrapped
* The lineWrapped to set.
*/
public void setLineWrapped( boolean lineWrapped ) {
this.lineWrapped = lineWrapped;
}
/**
* @return Returns the nrFooterLines.
*/
public int getNrFooterLines() {
return nrFooterLines;
}
/**
* @param nrFooterLines
* The nrFooterLines to set.
*/
public void setNrFooterLines( int nrFooterLines ) {
this.nrFooterLines = nrFooterLines;
}
public String getRequiredFilesDesc( String tt ) {
if ( tt == null ) {
return RequiredFilesDesc[0];
}
if ( tt.equals( RequiredFilesCode[1] ) ) {
return RequiredFilesDesc[1];
} else {
return RequiredFilesDesc[0];
}
}
/**
* @return Returns the nrHeaderLines.
*/
@Override
public int getNrHeaderLines() {
return nrHeaderLines;
}
/**
* @param nrHeaderLines
* The nrHeaderLines to set.
*/
public void setNrHeaderLines( int nrHeaderLines ) {
this.nrHeaderLines = nrHeaderLines;
}
/**
* @return Returns the nrWraps.
*/
public int getNrWraps() {
return nrWraps;
}
/**
* @param nrWraps
* The nrWraps to set.
*/
public void setNrWraps( int nrWraps ) {
this.nrWraps = nrWraps;
}
/**
* @return Returns the layoutPaged.
*/
public boolean isLayoutPaged() {
return layoutPaged;
}
/**
* @param layoutPaged
* The layoutPaged to set.
*/
public void setLayoutPaged( boolean layoutPaged ) {
this.layoutPaged = layoutPaged;
}
/**
* @return Returns the nrLinesPerPage.
*/
public int getNrLinesPerPage() {
return nrLinesPerPage;
}
/**
* @param nrLinesPerPage
* The nrLinesPerPage to set.
*/
public void setNrLinesPerPage( int nrLinesPerPage ) {
this.nrLinesPerPage = nrLinesPerPage;
}
/**
* @return Returns the nrLinesDocHeader.
*/
public int getNrLinesDocHeader() {
return nrLinesDocHeader;
}
/**
* @param nrLinesDocHeader
* The nrLinesDocHeader to set.
*/
public void setNrLinesDocHeader( int nrLinesDocHeader ) {
this.nrLinesDocHeader = nrLinesDocHeader;
}
public String getWarningFilesDestinationDirectory() {
return warningFilesDestinationDirectory;
}
public void setWarningFilesDestinationDirectory( String warningFilesDestinationDirectory ) {
this.warningFilesDestinationDirectory = warningFilesDestinationDirectory;
}
public String getWarningFilesExtension() {
return warningFilesExtension;
}
public void setWarningFilesExtension( String warningFilesExtension ) {
this.warningFilesExtension = warningFilesExtension;
}
public String getLineNumberFilesDestinationDirectory() {
return lineNumberFilesDestinationDirectory;
}
public void setLineNumberFilesDestinationDirectory( String lineNumberFilesDestinationDirectory ) {
this.lineNumberFilesDestinationDirectory = lineNumberFilesDestinationDirectory;
}
public String getLineNumberFilesExtension() {
return lineNumberFilesExtension;
}
public void setLineNumberFilesExtension( String lineNumberFilesExtension ) {
this.lineNumberFilesExtension = lineNumberFilesExtension;
}
public String getErrorFilesDestinationDirectory() {
return errorFilesDestinationDirectory;
}
public void setErrorFilesDestinationDirectory( String errorFilesDestinationDirectory ) {
this.errorFilesDestinationDirectory = errorFilesDestinationDirectory;
}
public String getErrorLineFilesExtension() {
return errorFilesExtension;
}
public void setErrorLineFilesExtension( String errorLineFilesExtension ) {
this.errorFilesExtension = errorLineFilesExtension;
}
public boolean isDateFormatLenient() {
return dateFormatLenient;
}
public void setDateFormatLenient( boolean dateFormatLenient ) {
this.dateFormatLenient = dateFormatLenient;
}
/**
* @param isaddresult
* The isaddresult to set.
*/
public void setAddResultFile( boolean isaddresult ) {
this.isaddresult = isaddresult;
}
/**
* @return Returns isaddresult.
*/
public boolean isAddResultFile() {
return isaddresult;
}
@Override
public boolean isErrorLineSkipped() {
return errorLineSkipped;
}
public void setErrorLineSkipped( boolean errorLineSkipped ) {
this.errorLineSkipped = errorLineSkipped;
}
/**
* @return Returns the dateFormatLocale.
*/
public Locale getDateFormatLocale() {
return dateFormatLocale;
}
/**
* @param dateFormatLocale
* The dateFormatLocale to set.
*/
public void setDateFormatLocale( Locale dateFormatLocale ) {
this.dateFormatLocale = dateFormatLocale;
}
public boolean isAcceptingFilenames() {
return acceptingFilenames;
}
public void setAcceptingFilenames( boolean getFileFromJob ) {
this.acceptingFilenames = getFileFromJob;
}
public boolean isPassingThruFields() {
return passingThruFields;
}
public void setPassingThruFields( boolean passingThruFields ) {
this.passingThruFields = passingThruFields;
}
/**
* @return Returns the fileNameField.
*/
public String getAcceptingField() {
return acceptingField;
}
/**
* @param fileNameField
* The fileNameField to set.
*/
public void setAcceptingField( String fileNameField ) {
this.acceptingField = fileNameField;
}
/**
* @return Returns the acceptingStep.
*/
public String getAcceptingStepName() {
return acceptingStepName;
}
/**
* @param acceptingStep
* The acceptingStep to set.
*/
public void setAcceptingStepName( String acceptingStep ) {
this.acceptingStepName = acceptingStep;
}
/**
* @return Returns the acceptingStep.
*/
public StepMeta getAcceptingStep() {
return acceptingStep;
}
/**
* @param acceptingStep
* The acceptingStep to set.
*/
public void setAcceptingStep( StepMeta acceptingStep ) {
this.acceptingStep = acceptingStep;
}
@Override
public int getFileFormatTypeNr() {
// calculate the file format type in advance so we can use a switch
if ( getFileFormat().equalsIgnoreCase( "DOS" ) ) {
return FILE_FORMAT_DOS;
} else if ( getFileFormat().equalsIgnoreCase( "unix" ) ) {
return TextFileInputMeta.FILE_FORMAT_UNIX;
} else {
return TextFileInputMeta.FILE_FORMAT_MIXED;
}
}
public int getFileTypeNr() {
// calculate the file type in advance CSV or Fixed?
if ( getFileType().equalsIgnoreCase( "CSV" ) ) {
return TextFileInputMeta.FILE_TYPE_CSV;
} else {
return TextFileInputMeta.FILE_TYPE_FIXED;
}
}
@Override
public List<ResourceReference> getResourceDependencies( TransMeta transMeta, StepMeta stepInfo ) {
List<ResourceReference> references = new ArrayList<ResourceReference>( 5 );
ResourceReference reference = new ResourceReference( stepInfo );
references.add( reference );
String[] textFiles = getFilePaths( transMeta );
if ( textFiles != null ) {
for ( int i = 0; i < textFiles.length; i++ ) {
reference.getEntries().add( new ResourceEntry( textFiles[i], ResourceType.FILE ) );
}
}
return references;
}
/**
* Since the exported transformation that runs this will reside in a ZIP file, we can't reference files relatively. So
* what this does is turn the name of files into absolute paths OR it simply includes the resource in the ZIP file.
* For now, we'll simply turn it into an absolute path and pray that the file is on a shared drive or something like
* that.
*
* @param space
* the variable space to use
* @param definitions
* @param resourceNamingInterface
* @param repository
* The repository to optionally load other resources from (to be converted to XML)
* @param metaStore
* the metaStore in which non-kettle metadata could reside.
*
* @return the filename of the exported resource
*/
@Override
public String exportResources( VariableSpace space, Map<String, ResourceDefinition> definitions,
ResourceNamingInterface resourceNamingInterface, Repository repository, IMetaStore metaStore ) throws KettleException {
try {
// The object that we're modifying here is a copy of the original!
// So let's change the filename from relative to absolute by grabbing the file object...
// In case the name of the file comes from previous steps, forget about this!
//
if ( !acceptingFilenames ) {
// Replace the filename ONLY (folder or filename)
//
for ( int i = 0; i < fileName.length; i++ ) {
FileObject fileObject = KettleVFS.getFileObject( space.environmentSubstitute( fileName[i] ), space );
fileName[i] = resourceNamingInterface.nameResource( fileObject, space, Utils.isEmpty( fileMask[i] ) );
}
}
return null;
} catch ( Exception e ) {
throw new KettleException( e );
}
}
@Override
public boolean supportsErrorHandling() {
return isErrorIgnored() && isSkipBadFiles();
}
@Override
public StepMetaInjectionInterface getStepMetaInjectionInterface() {
return new TextFileInputMetaInjection( this );
}
@VisibleForTesting
public void setFileNameForTest( String[] fileName ) {
allocateFiles( fileName.length );
setFileName( fileName );
}
protected String loadSource( Node filenode, Node filenamenode, int i, IMetaStore metaStore ) {
return XMLHandler.getNodeValue( filenamenode );
}
protected void saveSource( StringBuilder retVal, String source ) {
retVal.append( " " ).append( XMLHandler.addTagValue( "name", source ) );
}
protected String loadSourceRep( Repository rep, ObjectId id_step, int i ) throws KettleException {
return rep.getStepAttributeString( id_step, i, "file_name" );
}
protected void saveSourceRep( Repository rep, ObjectId id_transformation, ObjectId id_step, int i, String fileName )
throws KettleException {
rep.saveStepAttribute( id_transformation, id_step, i, "file_name", fileName ); //this should be in subclass
}
}