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/**************************************************************
*
* 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.
*
*************************************************************/
/*
* Created on 2005
* by Christian Schmidt
*/
package com.sun.star.tooling.converter;
import java.io.File;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
/**
* Merge GSIFiles back to to the original (!) SDFFile
*
*
* @author Christian Schmidt 2005
*
*/
public class GSIandSDFMerger extends SDFReader {
int lineCounter=0;
GSIReader gsiReader;
private Map temp=new HashMap();
private int j;
private boolean skip=true;
Map gsiBlock=null;
Map sdfBlock=null;
private boolean dontLoadGSI=false;
private int count;
/**
* Merge the GSIFile back to the original(!) SDFFile
*
* @param source the file to read from
* @param sourceLanguage the source language in the source file
* @param targetLanguage the target language in the source file
* @param charset the charset of the files
* @throws java.io.IOException
* @throws Exception
*/
public GSIandSDFMerger(File source, File secondSource,String sourceLanguage,
String targetLanguage, String charset) throws IOException {
// merging GSI and SDF requieres two Sources
//this. is the SDF source
super(secondSource, sourceLanguage, targetLanguage, charset);
//create the GSI Source
gsiReader=new GSIReader(source,sourceLanguage,targetLanguage,charset);
}
/* (non-Javadoc)
* @see com.sun.star.tooling.converter.DataReader#getData()
*/
public Map getData()throws java.io.IOException{
do{
skip=false;
this.temp=matchGSI();
}while(skip);
if(temp==null){
OutputHandler.out("Blocks merged : "+this.lineCounter);
}
return temp;
}
/**
* Read each block of the GSIFile and check whether there is a matching
* block in the SDFFile. Match depends on the BlockNr and BlockId.
*
* @return A Map that contains the source language content
* and the target language content.
* @throws IOException
* @throws ConverterException
*/
public Map matchGSI() throws IOException{
try {
//System.out.println("Start...");
if (dontLoadGSI||(gsiBlock=gsiReader.getGSIData())!=null){
dontLoadGSI=false;
//check if we must update this block
//if so its BlockNr is in the gsi file
if((sdfBlock = super.getData())!=null){
if(((String)sdfBlock.get("BlockNr")).equals((String)gsiBlock.get("BlockNr"))){
gsiBlock.remove(EMPTY);
//if the target language string is empty this may be caused by an error in the source sdf File
//I don't want to overwrite a possibly correct translation with an empty string
// so remove the target part from the gsiBlock
Map mp=(Map)gsiBlock.get(gsiReader.targetLanguage);
if (mp.size()!=0&&!((String)mp.get("TargetText")).equals("")){
// target language part in this gsiBlock
// if(((String)mp.get("TargetText")).equals("")){
// gsiBlock.remove(targetLanguage);
// }
// count the merged blocks
lineCounter++;
Map helpMap = (Map)gsiBlock.get(super.targetLanguage);//"ja"
sdfBlock.putAll(helpMap);
skip=false;
}else{
//no target language part in this gsiBlock
skip=true;
//
// return null;
}
}else{
// skip=true;
//
// // we cant match this gsi block to the current sdf block
// try matching the next sdf block with this gsi line
dontLoadGSI=true;
}
}
return sdfBlock;
}
} catch (IOException e) {
e.printStackTrace();
}
return null;
}
}
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