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/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* 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 .
*/
package com.sun.star.report.pentaho.loader;
import com.sun.star.report.InputRepository;
import java.io.IOException;
import java.io.InputStream;
import org.pentaho.reporting.libraries.resourceloader.ResourceKey;
import org.pentaho.reporting.libraries.resourceloader.ResourceLoadingException;
import org.pentaho.reporting.libraries.resourceloader.ResourceManager;
import org.pentaho.reporting.libraries.resourceloader.loader.AbstractResourceData;
public class InputRepositoryResourceData extends AbstractResourceData
{
private final InputRepository inputRepository;
private final ResourceKey key;
private final String resourceIdentifer;
public InputRepositoryResourceData(final ResourceKey key,
final InputRepository repository)
{
this.key = key;
this.inputRepository = repository;
final InputResourceKey rkey = (InputResourceKey) key.getIdentifier();
final String identifier = rkey.getPath();
this.resourceIdentifer = identifier.substring("sun:oo://".length());
}
public Object getAttribute(final String key)
{
// we dont support attributes here ..
return null;
}
public ResourceKey getKey()
{
return key;
}
public InputStream getResourceAsStream(final ResourceManager caller)
throws ResourceLoadingException
{
try
{
return inputRepository.createInputStream(resourceIdentifer);
}
catch (IOException e)
{
throw new ResourceLoadingException("Failed to create input stream for " + resourceIdentifer, e);
}
}
public long getVersion(final ResourceManager caller)
{
return inputRepository.getVersion(resourceIdentifer);
}
}
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