/*
* Copyright (c) 2001-2004 Ant-Contrib project. All rights reserved.
*
* Licensed 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 net.sf.antcontrib.walls;
import java.util.*;
/*
* Created on Aug 24, 2003
*
* To change the template for this generated file go to
* Window>Preferences>Java>Code Generation>Code and Comments
*/
/**
* FILL IN JAVADOC HERE
*
* @author Dean Hiller(dean@xsoftware.biz)
*/
public class Walls {
private List packages = new LinkedList();
private Map nameToPackage = new HashMap();
public Package getPackage(String name) {
return (Package)nameToPackage.get(name);
}
public void addConfiguredPackage(Package p) {
String pack = p.getPackage();
if(!pack.endsWith(".*") && !pack.endsWith(".**"))
p.setFaultReason("The package='"+pack+"' must end with "
+".* or .** such as biz.xsoftware.* or "
+"biz.xsoftware.**");
String[] depends = p.getDepends();
if(depends == null) {
nameToPackage.put(p.getName(), p);
packages.add(p);
return;
}
//make sure all depends are in Map first
//circular references then are not a problem because they must
//put the stuff in order
for(int i = 0; i < depends.length; i++) {
Package dependsPackage = (Package)nameToPackage.get(depends[i]);
if(dependsPackage == null) {
p.setFaultReason("package name="+p.getName()+" did not have "
+depends[i]+" listed before it and cannot compile without it");
}
}
nameToPackage.put(p.getName(), p);
packages.add(p);
}
public Iterator getPackagesToCompile() {
//must return the list, as we need to process in order, so unfortunately
//we cannot pass back an iterator from the hashtable because that would
//be unordered and would break.
return packages.iterator();
}
}