/*
* Copyright 1998-2003 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Sun designates this
* particular file as subject to the "Classpath" exception as provided
* by Sun in the LICENSE file that accompanied this code.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
* CA 95054 USA or visit www.sun.com if you need additional information or
* have any questions.
*/
package com.sun.tools.doclets.internal.toolkit.util;
import com.sun.tools.doclets.internal.toolkit.*;
import com.sun.javadoc.*;
import java.io.*;
import java.util.*;
/**
* Write out the package index.
*
* This code is not part of an API.
* It is implementation that is subject to change.
* Do not use it as an API
*
* @see com.sun.javadoc.PackageDoc
* @author Atul M Dambalkar
*/
public class PackageListWriter extends PrintWriter {
private Configuration configuration;
/**
* Constructor.
*
* @param configuration the current configuration of the doclet.
*/
public PackageListWriter(Configuration configuration) throws IOException {
super(Util.genWriter(configuration, configuration.destDirName,
DocletConstants.PACKAGE_LIST_FILE_NAME, configuration.docencoding));
this.configuration = configuration;
}
/**
* Generate the package index.
*
* @param configuration the current configuration of the doclet.
* @throws DocletAbortException
*/
public static void generate(Configuration configuration) {
PackageListWriter packgen;
try {
packgen = new PackageListWriter(configuration);
packgen.generatePackageListFile(configuration.root);
packgen.close();
} catch (IOException exc) {
configuration.message.error("doclet.exception_encountered",
exc.toString(), DocletConstants.PACKAGE_LIST_FILE_NAME);
throw new DocletAbortException();
}
}
protected void generatePackageListFile(RootDoc root) {
PackageDoc[] packages = configuration.packages;
String[] names = new String[packages.length];
for (int i = 0; i < packages.length; i++) {
names[i] = packages[i].name();
}
Arrays.sort(names);
for (int i = 0; i < packages.length; i++) {
println(names[i]);
}
}
}