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- /*
- * 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.
- */
-
- /* $Id$ */
-
- package org.apache.fop.apps.io;
-
- import java.io.IOException;
- import java.io.OutputStream;
- import java.net.URI;
-
- /**
- * Implementations of this resource resolver allow FOP users to control the URI resolution
- * mechanism. All resource and output stream acquisition goes through this when its implementation
- * is given to the {@link org.apache.fop.apps.EnvironmentProfile}.
- */
- public interface ResourceResolver {
-
- /**
- * Get a resource given the URI pointing to said resource.
- *
- * @param uri the resource URI
- * @return the resource
- * @throws IOException if an I/O error occured during resource acquisition
- */
- Resource getResource(URI uri) throws IOException;
-
- /**
- * Gets an output stream of a given URI.
- *
- * @param uri the output stream URI
- * @return the output stream
- * @throws IOException if an I/O error occured while creating an output stream
- */
- OutputStream getOutputStream(URI uri) throws IOException;
-
- }
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