com.huawei.openstack4j.model.common.payloads.URLPayload Maven / Gradle / Ivy
/*******************************************************************************
* Copyright 2016 ContainX and OpenStack4j
*
* 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.huawei.openstack4j.model.common.payloads;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import com.google.common.base.Throwables;
import com.huawei.openstack4j.model.common.Payload;
/**
* URL based Payload
*
* @author Jeremy Unruh
*/
public class URLPayload implements Payload {
URL url;
InputStream is;
public URLPayload(URL url) {
this.url = url;
}
/**
* {@inheritDoc}
*/
@Override
public void close() throws IOException {
if (is != null)
is.close();
}
/**
* {@inheritDoc}
*/
@Override
public InputStream open() {
try {
is = url.openStream();
return is;
}
catch (IOException e) {
throw Throwables.propagate(e);
}
}
/**
* {@inheritDoc}
*/
@Override
public void closeQuietly() {
try
{
if (is != null)
is.close();
}
catch (IOException e) { }
}
/**
* {@inheritDoc}
*/
@Override
public URL getRaw() {
return url;
}
}