
org.apache.tiles.TilesApplicationContext Maven / Gradle / Ivy
/*
* $Id: TilesApplicationContext.java 654222 2008-05-07 19:17:15Z apetrelli $
*
* 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.
*/
package org.apache.tiles;
import java.net.URL;
import java.util.Map;
import java.util.Set;
import java.io.IOException;
/**
* Defines a set of methods which tiles use to communicate to
* the tiles container and runtime environment. There is only
* one application context per container.
*
* @since 2.0
* @version $Rev: 654222 $ $Date: 2008-05-07 21:17:15 +0200(mer, 07 mag 2008) $
*/
public interface TilesApplicationContext {
/**
* Returns the original, technology-dependent, context.
*
* @return The original application context.
* @since 2.1.0
*/
Object getContext();
/**
* Returns a mutable Map that maps application scope attribute names to
* their values.
*
* @return Map of key value pairs.
*/
Map getApplicationScope();
/**
* Return an immutable Map that maps context application initialization
* parameters to their values.
*
* @return initialization parameters
*/
Map getInitParams();
/**
* Return a URL for the application resource mapped to the specified path.
*
* @param path to the desired resource.
* @return the first located resource which matches the given path.
* @throws IOException if the path is malformed
*/
URL getResource(String path) throws IOException;
/**
* Return a URL for the application resource mapped to the specified path.
*
* @param path to the desired resource.
* @return all resources which match the given path.
* @throws IOException if the url is illegal
*/
Set getResources(String path) throws IOException;
}
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