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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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package org.apache.xmlgraphics.io;
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import java.io.IOException;
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import java.io.OutputStream;
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* Implementations of this resource resolver allow XGC users to control the URI resolution
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* mechanism. All resource and output stream acquisition goes through this when its implementation
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* is given to the org.apache.fop.apps.EnvironmentProfile.
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public interface ResourceResolver {
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* Get a resource given the URI pointing to said resource.
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* @param uri the resource URI
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* @return the resource
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* @throws IOException if an I/O error occured during resource acquisition
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Resource getResource(URI uri) throws IOException;
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* Gets an output stream of a given URI.
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* @param uri the output stream URI
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* @return the output stream
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* @throws IOException if an I/O error occured while creating an output stream
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OutputStream getOutputStream(URI uri) throws IOException;