com.google.gwt.dev.resource.impl.FileResource Maven / Gradle / Ivy
/*
* Copyright 2008 Google Inc.
*
* 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.google.gwt.dev.resource.impl;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.InputStream;
/**
* Represents a resource contained in directory on a file system.
*/
public class FileResource extends AbstractResource {
private final String abstractPathName;
private final DirectoryClassPathEntry classPathEntry;
private final File file;
public FileResource(DirectoryClassPathEntry classPathEntry,
String abstractPathName, File file) {
assert (file.isFile()) : file + " is not a file.";
this.classPathEntry = classPathEntry;
this.abstractPathName = abstractPathName;
this.file = file;
}
@Override
public DirectoryClassPathEntry getClassPathEntry() {
return classPathEntry;
}
@Override
public long getLastModified() {
return file.lastModified();
}
@Override
public String getLocation() {
return file.toURI().toString();
}
@Override
public String getPath() {
return abstractPathName;
}
@Override
public InputStream openContents() {
try {
return new FileInputStream(file);
} catch (FileNotFoundException e) {
return null;
}
}
@Override
public boolean wasRerooted() {
return false;
}
}