/**
* Copyright 2005-2014 Restlet
*
* The contents of this file are subject to the terms of one of the following
* open source licenses: Apache 2.0 or or EPL 1.0 (the "Licenses"). You can
* select the license that you prefer but you may not use this file except in
* compliance with one of these Licenses.
*
* You can obtain a copy of the Apache 2.0 license at
* http://www.opensource.org/licenses/apache-2.0
*
* You can obtain a copy of the EPL 1.0 license at
* http://www.opensource.org/licenses/eclipse-1.0
*
* See the Licenses for the specific language governing permissions and
* limitations under the Licenses.
*
* Alternatively, you can obtain a royalty free commercial license with less
* limitations, transferable or non-transferable, directly at
* http://restlet.com/products/restlet-framework
*
* Restlet is a registered trademark of Restlet S.A.S.
*/
package org.restlet.ext.lucene.internal;
import java.io.IOException;
import java.io.InputStream;
import java.io.Reader;
import org.apache.solr.common.util.ContentStream;
import org.restlet.representation.Representation;
/**
* Solr content stream wrapping a Restlet representation.
*
* @author RĂ©mi Dewitte <remi@gide.net>
*/
public class SolrRepresentationContentStream implements ContentStream {
/** The wrapped representation. */
private Representation representation;
/**
* Constructor.
*
* @param representation
* The wrapped representation.
*/
public SolrRepresentationContentStream(Representation representation) {
this.representation = representation;
}
/**
* Returns the wrapped representation's media type.
*
* @return The wrapped representation's media type.
* @see ContentStream#getContentType()
*/
public String getContentType() {
if (representation.getMediaType() != null)
return representation.getMediaType().getName();
return null;
}
/**
* Returns the wrapped representation's download name.
*
* @return The wrapped representation's download name.
* @see ContentStream#getName()
*/
public String getName() {
if (representation.getDisposition() != null) {
representation.getDisposition().getFilename();
}
return null;
}
/**
* Returns the wrapped representation's reader.
*
* @return The wrapped representation's reader.
* @see ContentStream#getReader()
*/
public Reader getReader() throws IOException {
return representation.getReader();
}
/**
* Returns the wrapped representation's size.
*
* @return The wrapped representation's size.
* @see ContentStream#getSize()
*/
public Long getSize() {
long s = representation.getSize();
if (s == Representation.UNKNOWN_SIZE)
return null;
return s;
}
/**
* Returns the wrapped representation's identifier.
*
* @return The wrapped representation's identifier.
* @see ContentStream#getSourceInfo()
*/
public String getSourceInfo() {
if (representation.getLocationRef() != null)
return representation.getLocationRef().toString();
return null;
}
/**
* Returns the wrapped representation's stream.
*
* @return The wrapped representation's stream.
* @see ContentStream#getStream()
*/
public InputStream getStream() throws IOException {
return representation.getStream();
}
}