/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.directory.studio.ldapbrowser.ui.actions;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import org.apache.directory.api.ldap.model.name.Dn;
import org.apache.directory.studio.ldapbrowser.core.BrowserCoreConstants;
import org.apache.directory.studio.ldapbrowser.core.BrowserCorePlugin;
import org.apache.directory.studio.ldapbrowser.core.model.IAttribute;
import org.apache.directory.studio.ldapbrowser.core.model.IEntry;
import org.apache.directory.studio.ldapbrowser.core.model.IValue;
import org.apache.directory.studio.ldapbrowser.core.utils.AttributeComparator;
import org.apache.directory.studio.ldapbrowser.core.utils.ModelConverter;
import org.apache.directory.studio.ldapbrowser.core.utils.Utils;
import org.apache.directory.studio.ldapbrowser.ui.BrowserUIConstants;
import org.apache.directory.studio.ldapbrowser.ui.BrowserUIPlugin;
import org.eclipse.jface.resource.ImageDescriptor;
/**
* This Action copies entry(ies) as LDIF.
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
*/
public class CopyEntryAsLdifAction extends CopyEntryAsAction
{
/**
* Creates a new instance of CopyEntryAsLdifAction.
*
* @param mode
* the copy Mode
*/
public CopyEntryAsLdifAction( int mode )
{
super( Messages.getString( "CopyEntryAsLdifAction.LDIF" ), mode ); //$NON-NLS-1$
}
/**
* {@inheritDoc}
*/
public ImageDescriptor getImageDescriptor()
{
if ( this.mode == MODE_DN_ONLY )
{
return BrowserUIPlugin.getDefault().getImageDescriptor( BrowserUIConstants.IMG_COPY_LDIF );
}
else if ( this.mode == MODE_RETURNING_ATTRIBUTES_ONLY )
{
return BrowserUIPlugin.getDefault().getImageDescriptor( BrowserUIConstants.IMG_COPY_LDIF_SEARCHRESULT );
}
else if ( this.mode == MODE_INCLUDE_OPERATIONAL_ATTRIBUTES )
{
return BrowserUIPlugin.getDefault().getImageDescriptor( BrowserUIConstants.IMG_COPY_LDIF_OPERATIONAL );
}
else
{
return BrowserUIPlugin.getDefault().getImageDescriptor( BrowserUIConstants.IMG_COPY_LDIF_USER );
}
}
/**
* {@inheritDoc}
*/
public void serialializeEntries( IEntry[] entries, StringBuffer text )
{
String lineSeparator = BrowserCorePlugin.getDefault().getPluginPreferences().getString(
BrowserCoreConstants.PREFERENCE_LDIF_LINE_SEPARATOR );
Set<String> returningAttributesSet = null;
if ( this.mode == MODE_RETURNING_ATTRIBUTES_ONLY && getSelectedSearchResults().length > 0
&& getSelectedEntries().length + getSelectedBookmarks().length + getSelectedSearches().length == 0 )
{
returningAttributesSet = new HashSet<String>( Arrays.asList( getSelectedSearchResults()[0].getSearch()
.getReturningAttributes() ) );
}
else if ( this.mode == MODE_RETURNING_ATTRIBUTES_ONLY && getSelectedSearches().length == 1 )
{
returningAttributesSet = new HashSet<String>( Arrays.asList( getSelectedSearches()[0].getReturningAttributes() ) );
}
boolean isFirst = true;
for ( IEntry entry : entries )
{
if ( isFirst )
{
isFirst = false;
}
else
{
text.append( lineSeparator );
}
serializeDn( entry.getDn(), text );
if ( this.mode != MODE_DN_ONLY )
{
List<IValue> valueList = new ArrayList<IValue>();
IAttribute[] attributes = entry.getAttributes();
if ( attributes != null )
{
for ( IAttribute attribute : attributes )
{
if ( ( returningAttributesSet != null ) && !returningAttributesSet.contains( attribute.getType() ) )
{
continue;
}
if (( attribute.isOperationalAttribute() ) && ( this.mode != MODE_INCLUDE_OPERATIONAL_ATTRIBUTES ) )
{
continue;
}
for ( IValue value : attribute.getValues() )
{
valueList.add( value );
}
}
}
IValue[] values = ( IValue[] ) valueList.toArray( new IValue[valueList.size()] );
AttributeComparator comparator = new AttributeComparator( entry );
Arrays.sort( values, comparator );
for ( IValue value : values )
{
serializeValue( value, text );
}
}
}
}
/**
* Serializes a Value.
*
* @param value
* the Value to serialize
* @param text
* the StringBuffer to serialize to
*/
protected void serializeValue( IValue value, StringBuffer text )
{
text
.append( ModelConverter.valueToLdifAttrValLine( value ).toFormattedString( Utils.getLdifFormatParameters() ) );
}
/**
* Serialize a Dn.
*
* @param dn
* the Dn to serialize
* @param text
* the StringBuffer to serialize to
*/
protected void serializeDn( Dn dn, StringBuffer text )
{
text.append( ModelConverter.dnToLdifDnLine( dn ).toFormattedString( Utils.getLdifFormatParameters() ) );
}
}