/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 org.apache.wicket.request.resource;
import org.apache.wicket.request.Response;
/**
* An {@link IResource} for byte arrays. The byte array can be static - passed to the constructor,
* or dynamic - by overriding
* {@link #getData(org.apache.wicket.request.resource.IResource.Attributes)}
*
* @author Matej Knopp
*/
public class ByteArrayResource extends BaseDataResource<byte[]>
{
private static final long serialVersionUID = 1L;
/**
* Creates a {@link ByteArrayResource} which will provide its data dynamically with
* {@link #getData(org.apache.wicket.request.resource.IResource.Attributes)}
*
* @param contentType
* The Content type of the array.
*/
public ByteArrayResource(final String contentType)
{
super(contentType);
}
/**
* Creates a Resource from the given byte array with its content type
*
* @param contentType
* The Content type of the array.
* @param array
* The binary content
*/
public ByteArrayResource(final String contentType, final byte[] array)
{
super(contentType, array);
}
/**
* Creates a Resource from the given byte array with its content type
*
* @param contentType
* The Content type of the array.
* @param array
* The binary content
* @param filename
* The filename that will be set as the Content-Disposition header.
*/
public ByteArrayResource(final String contentType, final byte[] array, final String filename)
{
super(contentType, array, filename);
}
@Override
protected void writeData(Response response, byte[] data)
{
response.write(data);
}
@Override
protected Long getLength(byte[] data)
{
return (long) data.length;
}
}