/*
* Copyright (C) 2000-2015 aw2.0 LTD
*
* This file is part of Open BlueDragon (OpenBD) CFML Server Engine.
*
* OpenBD is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* Free Software Foundation,version 3.
*
* OpenBD is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with OpenBD. If not, see http://www.gnu.org/licenses/
*
* Additional permission under GNU GPL version 3 section 7
*
* If you modify this Program, or any covered work, by linking or combining
* it with any of the JARS listed in the README.txt (or a modified version of
* (that library), containing parts covered by the terms of that JAR, the
* licensors of this Program grant you additional permission to convey the
* resulting work.
* README.txt @ http://www.openbluedragon.org/license/README.txt
*
* http://www.openbd.org/
* $Id: JournalRead.java 2507 2015-02-09 01:20:34Z alan $
*/
package com.bluedragon.journal.function;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import org.aw20.io.StreamUtil;
import org.aw20.util.StringUtil;
import com.naryx.tagfusion.cfm.engine.cfArgStructData;
import com.naryx.tagfusion.cfm.engine.cfBooleanData;
import com.naryx.tagfusion.cfm.engine.cfData;
import com.naryx.tagfusion.cfm.engine.cfNumberData;
import com.naryx.tagfusion.cfm.engine.cfQueryResultData;
import com.naryx.tagfusion.cfm.engine.cfSession;
import com.naryx.tagfusion.cfm.engine.cfStringData;
import com.naryx.tagfusion.cfm.engine.cfStructData;
import com.naryx.tagfusion.cfm.engine.cfmRunTimeException;
import com.naryx.tagfusion.expression.function.functionBase;
import com.naryx.tagfusion.expression.function.string.DeserializeJSONJackson;
public class JournalRead extends functionBase {
private static final long serialVersionUID = 1L;
private static Map<String, cfStringData> codeMap = null;
public static final int col_t_offset = 1;
public static final int col_code = 2;
public static final int col_file_id = 3;
public static final int col_session = 4;
public static final int col_file_depth = 5;
public static final int col_tag_depth = 6;
public static final int col_tag = 7;
public static final int col_line = 8;
public static final int col_col = 9;
public static final int col_fn = 10;
public static final int col_scriptline = 11;
public static final int col_journalid = 12;
public static final int col_id = 13;
public JournalRead() {
min = 1; max = 2;
setNamedParams( new String[]{ "file", "full" } );
if ( codeMap == null ){
codeMap = new HashMap<String,cfStringData>();
codeMap.put("FS", new cfStringData("FF") );
codeMap.put("FE", new cfStringData("FE") );
codeMap.put("EF", new cfStringData("EF") );
codeMap.put("ER", new cfStringData("ER") );
codeMap.put("MS", new cfStringData("MS") );
codeMap.put("ME", new cfStringData("ME") );
codeMap.put("TS", new cfStringData("TF") );
codeMap.put("TE", new cfStringData("TE") );
codeMap.put("TT", new cfStringData("TT") );
codeMap.put("SS", new cfStringData("SS") );
codeMap.put("SF", new cfStringData("SF") );
codeMap.put("SE", new cfStringData("SE") );
codeMap.put("BW", new cfStringData("BW") );
codeMap.put("HE", new cfStringData("HE") );
}
}
@Override
public String[] getParamInfo(){
return new String[]{
"full path of the journal file to read",
"flag if you wish all the journal to be read and returned back as a query object inside the main structure; defaults to false"
};
}
@Override
public java.util.Map getInfo(){
return makeInfo(
"system",
"Reads a journal file, returning back a structure with the details of the request. If full=true then the 'trace' key will have the query of all the execution",
ReturnType.STRUCTURE );
}
@Override
public cfData execute( cfSession _session, cfArgStructData argStruct )throws cfmRunTimeException{
String file = getNamedStringParam(argStruct, "file", null);
boolean bFull = getNamedBooleanParam(argStruct, "full", false );
if ( file == null )
throwException(_session, "please specify at least the 'file' attribute");
File journalFile = new File( file );
if ( !journalFile.isFile() )
throwException(_session, "the 'file' does not exist. file=" + file);
BufferedReader in = null;
cfStructData r;
try{
in = new BufferedReader( new FileReader(journalFile) );
// Read the first line
String tmp = in.readLine();
DeserializeJSONJackson jsonFunc = new DeserializeJSONJackson();
argStruct.clear();
argStruct.setData("jsonstring", tmp);
r = (cfStructData)jsonFunc.execute(_session, argStruct);
if ( bFull ){
cfQueryResultData qD = new cfQueryResultData( new String[]{"t_offset", "code", "file_id", "session",
"file_depth", "tag_depth", "tag", "line", "col", "fn", "scriptline","journalid"}, null );
qD.setQuerySource( "Journal" );
r.setData("trace", qD);
while ( (tmp=in.readLine()) != null ){
String[] array = tmp.split(",");
qD.addRow(1);
qD.setCurrentRow( qD.getSize() );
qD.setCell( col_journalid, new cfNumberData( qD.getSize() ) );
qD.setCell( col_t_offset, new cfNumberData( StringUtil.toInteger(array[0], 0) ) );
qD.setCell( col_code, codeMap.get(array[1]) );
if ( array[1].charAt(0) == 'E' ){
qD.setCell( col_session, new cfStringData( array[2] ) );
}else{
qD.setCell( col_file_id, new cfNumberData( StringUtil.toInteger(array[2], 0) ) );
qD.setCell( col_session, new cfNumberData( StringUtil.toInteger(array[3], 0) ) );
qD.setCell( col_file_depth, new cfNumberData( StringUtil.toInteger(array[4], 0) ) );
qD.setCell( col_tag_depth, new cfNumberData( StringUtil.toInteger(array[5], 0) ) );
if ( array[1].charAt(0) == 'M' ){
qD.setCell( col_tag, new cfStringData( array[6] ) );
qD.setCell( col_line, new cfNumberData( StringUtil.toInteger(array[7], 0) ) );
qD.setCell( col_col, new cfNumberData( StringUtil.toInteger(array[8], 0) ) );
qD.setCell( col_fn, new cfStringData( array[9] ) );
} else if ( array[1].charAt(0) == 'T' ){
qD.setCell( col_tag, new cfStringData( array[6] ) );
qD.setCell( col_line, new cfNumberData( StringUtil.toInteger(array[7], 0) ) );
qD.setCell( col_col, new cfNumberData( StringUtil.toInteger(array[8], 0) ) );
} else if ( array[1].equals("SS") ){
qD.setCell( col_line, new cfNumberData( StringUtil.toInteger(array[7], 0) ) );
qD.setCell( col_col, new cfNumberData( StringUtil.toInteger(array[8], 0) ) );
qD.setCell( col_scriptline, new cfNumberData( StringUtil.toInteger(array[9], 0) ) );
} else if ( array[1].equals("SF") || array[1].equals("SE") ){
qD.setCell( col_fn, new cfStringData( array[6] ) );
} else if ( array[1].equals("HE") ){
qD.setCell( col_line, new cfNumberData( StringUtil.toInteger(array[7], 0) ) );
qD.setCell( col_col, new cfNumberData( StringUtil.toInteger(array[8], 0) ) );
qD.setCell( col_fn, new cfStringData( array[9] ) );
}
}
}
}
return r;
} catch (IOException e) {
throwException(_session, e.getMessage() );
}finally{
StreamUtil.closeStream(in);
}
return cfBooleanData.TRUE;
}
}