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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 org.libreoffice.report;
import java.io.IOException;
import java.io.OutputStream;
/**
* A repository for writing. Providing a repository always assumes,
* that more than one stream can be written.
*
*/
public interface OutputRepository
{
/**
* Creates an output stream for writing the data. If there is an entry with
* that name already contained in the repository, try to overwrite it.
*
* @param name
* the name of the output stream
* @param mimeType
* the mime type of the to-be-created output stream. Repository implementations which do not support
* associating a mime time with a stream might ignore this parameter.
* @return the outputstream
* @throws IOException if opening the stream fails
*/
OutputStream createOutputStream(final String name, final String mimeType) throws IOException;
/** allows to access sub repositories inside this repository
*
* @param name describes the path to the sub repository
* @param mimeType
* @return the sub repository
* @throws java.io.IOException when the sub repository doesn't exist.
*/
OutputRepository openOutputRepository(final String name, final String mimeType) throws IOException;
boolean exists(final String name);
boolean existsStorage(final String name);
void closeOutputRepository();
}
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