com.google.gwt.dev.resource.impl.AbstractResourceOracle Maven / Gradle / Ivy
/*
* Copyright 2014 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 com.google.gwt.dev.resource.Resource;
import com.google.gwt.dev.resource.ResourceOracle;
import java.io.IOException;
import java.io.InputStream;
/**
* A helper base class for {@code ResourceOracle} implementations.
*/
public abstract class AbstractResourceOracle implements ResourceOracle {
@Override
public InputStream getResourceAsStream(String pathName) {
Resource resource = getResource(pathName);
if (resource == null) {
return null;
}
try {
return resource.openContents();
} catch (IOException e) {
return null;
}
}
}