/* Copyright 2004 The Apache Software Foundation
*
* 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 org.codehaus.jam.internal;
import org.codehaus.jam.JClass;
import org.codehaus.jam.JamClassIterator;
import org.codehaus.jam.JamClassLoader;
import org.codehaus.jam.JamService;
import org.codehaus.jam.internal.elements.ElementContext;
/**
*
* @author Patrick Calahan <email: codehaus-at-bea-dot-com>
*/
public class JamServiceImpl implements JamService {
// ========================================================================
// Variables
private ElementContext mContext;
private String[] mClassNames;
// ========================================================================
// Constructors
public JamServiceImpl(ElementContext ctx, String[] classes) {
if (ctx == null) throw new IllegalArgumentException("null jcl");
if (classes == null) throw new IllegalArgumentException("null classes");
mContext = ctx;
mClassNames = classes;
}
// ========================================================================
// JamService implementation
public JamClassLoader getClassLoader() {
return mContext.getClassLoader();
}
public String[] getClassNames() {
return mClassNames;
}
public JamClassIterator getClasses() {
return new JamClassIterator(getClassLoader(),getClassNames());
}
public JClass[] getAllClasses() {
JClass[] out = new JClass[mClassNames.length];
for(int i=0; i<out.length; i++) {
out[i] = getClassLoader().loadClass(mClassNames[i]);
}
return out;
}
// ========================================================================
// Hackish methods
// this is a back door for jamxmlutils, which can't know the class names
// until after it's parsed the xml file (which can't be done without
// a jamservice - catch 22).
public void setClassNames(String[] names) {
mClassNames = names;
}
}