/*
* GeoTools - OpenSource mapping toolkit
* http://geotools.org
* (C) 2005-2006, GeoTools Project Managment Committee (PMC)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License.
*
* This library 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
* Lesser General Public License for more details.
*/
package org.geotools.data.edigeo;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.HashMap;
import java.util.Iterator;
/**
*
* @author mcoudert
*
*
*
* @source $URL$
*/
public class EdigeoDIC {
private File dicFile = null;
private static final String DICExtension = "dic";
private static final String DS = ":";
private static final String VS = ";";
/**
* <p>
* This constructor opens an existing DIC file
* </p>
*
* @param path Full pathName of the thf file, can be specified without the
* .thf extension
*
* @throws IOException If the specified thf file could not be opened
*/
public EdigeoDIC(String path) throws IOException {
super();
dicFile = EdigeoFileFactory.setFile(path, DICExtension, true);
}
/**
* <p>
*
* </p>
* @param obj
* @return {@link HashMap}
*/
public HashMap<String,HashMap<String,String>> readDICFile(HashMap<String,String> atts)
throws IOException {
HashMap<String, HashMap<String,String>> attribut =
new HashMap<String, HashMap<String,String>>();
Iterator<String> it = atts.keySet().iterator();
while (it.hasNext()) {
String key = it.next();
EdigeoParser dicParser = new EdigeoParser(dicFile);
HashMap<String, String> attParams = new HashMap<String, String>();
while (dicParser.readLine()){
if (dicParser.line.contains(atts.get(key))) {
while (dicParser.readLine()){
if (dicParser.line.contains("TYPSA")) {
attParams.put("type", dicParser.getValue("TYPSA"));
}
if (dicParser.line.contains("AVCSN")) {
int nbPrecoded = Integer.parseInt(dicParser.getValue("AVCSN"));
if (nbPrecoded > 0 ) {
attParams.put("precoded", "true");
String preKey = null;
for (int i = 0; i < nbPrecoded; i++) {
while (dicParser.readLine()) {
if (dicParser.line.contains("AVLSA")){
preKey = dicParser.getValue("AVLSA");
while (dicParser.readLine()) {
if (dicParser.line.contains("AVDST")) {
attParams.put(preKey, dicParser.getValue("AVDST"));
break;
}
}
break;
}
}
}
} else {
attParams.put("precoded", "false");
}
break;
}
}
attribut.put(key, attParams);
break;
}
}
dicParser.close();
}
return attribut;
}
/**
*
* @param att
* @return
*/
protected String getDicAtt(String att) throws FileNotFoundException {
EdigeoParser parser = new EdigeoParser(dicFile);
String dicAtt = null;
while (parser.readLine()) {
if (parser.line.contains(DS+att)) {
parser.readLine();
dicAtt = parser.getValue("DIPCP")
.substring(parser.getValue("DIPCP").lastIndexOf(VS)+1);
break;
}
}
parser.close();
return dicAtt;
}
}