81 lines
3.5 KiB
Java
81 lines
3.5 KiB
Java
/*
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*****************************************************************************
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* Copyright (C) 2000-2004, International Business Machines Corporation and *
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* others. All Rights Reserved. *
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*****************************************************************************
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*/
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package com.ibm.rbm;
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import java.io.*;
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import javax.swing.*;
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import java.util.*;
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/**
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* This class provides a plug-in exporter utility for RBManager that outputs Java
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* standard .properties files in the according to the file structure of Resource
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* Bundles. Most all meta-data is lost in this export.
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*
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* @author Jared Jackson
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* @see com.ibm.rbm.RBManager
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*/
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public class RBPropertiesExporter extends RBExporter {
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public RBPropertiesExporter() {
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super();
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// Initialize the file chooser if necessary
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if (chooser == null) {
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chooser = new JFileChooser();
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chooser.setFileFilter(new javax.swing.filechooser.FileFilter(){
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public String getDescription() {
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return "Base Class Properties Files";
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}
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public boolean accept(File f) {
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if (f.isDirectory()) return true;
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String name = f.getName();
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if (name.toLowerCase().endsWith(".properties") && f.getName().indexOf("_") < 0) return true;
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return false;
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}
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});
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} // end if
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}
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public void export(RBManager rbm) throws IOException {
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if (rbm == null) return;
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// Open the Save Dialog
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int ret_val = chooser.showSaveDialog(null);
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if (ret_val != JFileChooser.APPROVE_OPTION) return;
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// Retrieve basic file information
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File file = chooser.getSelectedFile(); // The file(s) we will be working with
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File directory = new File(file.getParent()); // The directory we will be writing to
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String base_name = file.getName(); // The base name of the files we will write
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if (base_name == null || base_name.equals("")) base_name = rbm.getBaseClass();
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if (base_name.toLowerCase().endsWith(".properties"))
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base_name = base_name.substring(0,base_name.length()-11);
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Vector bundle_v = rbm.getBundles();
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for (int i=0; i < bundle_v.size(); i++) {
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Properties prop = new Properties();
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Bundle bundle = (Bundle)bundle_v.elementAt(i);
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String base_enc = base_name;
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if (bundle.encoding != null && !bundle.encoding.equals("")) base_enc = base_enc + "_" + bundle.encoding;
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String file_name = base_enc + ".properties";
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String header = "Resource Bundle: " + file_name + " - File automatically generated by RBManager at " + (new Date());
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Vector group_v = bundle.getGroupsAsVector();
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for (int j=0; j < group_v.size(); j++) {
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BundleGroup group = (BundleGroup)group_v.elementAt(j);
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Vector item_v = group.getItemsAsVector();
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for (int k=0; k < item_v.size(); k++) {
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BundleItem item = (BundleItem)item_v.elementAt(k);
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prop.setProperty(item.getKey(), item.getTranslation());
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} // end for - k
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} // end for - j
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// Write out the file
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File write_file = new File(directory, file_name);
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FileOutputStream fos = new FileOutputStream(write_file);
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prop.store(fos, header);
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} // end for - i
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}
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} |