gw.fs.jar.JarEntryDirectoryImpl Maven / Gradle / Ivy
/*
* Copyright 2014 Guidewire Software, Inc.
*/
package gw.fs.jar;
import gw.fs.IDirectoryUtil;
import gw.fs.IFile;
import gw.fs.IResource;
import gw.lang.UnstableAPI;
import gw.fs.IDirectory;
import java.io.IOException;
import java.util.List;
import java.util.Map;
import java.util.HashMap;
import java.util.ArrayList;
@UnstableAPI
public class JarEntryDirectoryImpl extends JarEntryResourceImpl implements IJarFileDirectory {
private Map _resources = new HashMap();
private List _childDirs = new ArrayList();
private List _childFiles = new ArrayList();
public JarEntryDirectoryImpl(String name, IJarFileDirectory parent, JarFileDirectoryImpl jarFile) {
super(name, parent, jarFile);
}
@Override
public JarEntryDirectoryImpl getOrCreateDirectory(String relativeName) {
JarEntryDirectoryImpl result = (JarEntryDirectoryImpl) _resources.get(relativeName);
if (result == null) {
result = new JarEntryDirectoryImpl(relativeName, this, _jarFile);
_resources.put(relativeName, result);
_childDirs.add(result);
}
return result;
}
@Override
public JarEntryFileImpl getOrCreateFile(String relativeName) {
JarEntryFileImpl result = (JarEntryFileImpl) _resources.get(relativeName);
if (result == null) {
result = new JarEntryFileImpl(relativeName, this, _jarFile);
_resources.put(relativeName, result);
_childFiles.add(result);
}
return result;
}
@Override
public IDirectory dir(String relativePath) {
return IDirectoryUtil.dir(this, relativePath);
}
@Override
public IFile file(String path) {
return IDirectoryUtil.file(this, path);
}
@Override
public boolean mkdir() throws IOException {
throw new UnsupportedOperationException();
}
@Override
public List listDirs() {
List results = new ArrayList();
for (IDirectory child : _childDirs) {
if (child.exists()) {
results.add(child);
}
}
return results;
}
@Override
public List listFiles() {
List results = new ArrayList();
for (IFile child : _childFiles) {
if (child.exists()) {
results.add(child);
}
}
return results;
}
@Override
public String relativePath(IResource resource) {
return IDirectoryUtil.relativePath(this, resource);
}
@Override
public void clearCaches() {
// Do nothing
}
@Override
public boolean hasChildFile(String path) {
IFile childFile = file(path);
return childFile != null && childFile.exists();
}
@Override
public boolean isAdditional() {
return false;
}
}