/*
* Copyright 2000-2007 JetBrains s.r.o.
*
* 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 com.intellij.refactoring;
import com.intellij.psi.PsiDirectory;
import com.intellij.psi.PsiManager;
import com.intellij.psi.PsiPackage;
/**
* Represents a package.
* @author dsl
*/
public class PackageWrapper {
private final PsiManager myManager;
private final String myQualifiedName;
public PackageWrapper(PsiManager manager, String qualifiedName) {
myManager = manager;
myQualifiedName = qualifiedName;
}
public PackageWrapper(PsiPackage aPackage) {
myManager = aPackage.getManager();
myQualifiedName = aPackage.getQualifiedName();
}
public PsiManager getManager() { return myManager; }
public PsiDirectory[] getDirectories() {
final PsiPackage aPackage = myManager.findPackage(myQualifiedName);
if (aPackage != null) {
return aPackage.getDirectories();
} else {
return PsiDirectory.EMPTY_ARRAY;
}
}
public boolean exists() {
return myManager.findPackage(myQualifiedName) != null;
}
public String getQualifiedName() {
return myQualifiedName;
}
public boolean equalToPackage(PsiPackage aPackage) {
return aPackage != null && myQualifiedName.equals(aPackage.getQualifiedName());
}
public static PackageWrapper create(PsiPackage aPackage) {
return new PackageWrapper(aPackage);
}
}