01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */
17: package org.apache.cocoon.environment;
18:
19: import java.net.MalformedURLException;
20: import java.net.URL;
21: import java.util.Enumeration;
22: import java.io.InputStream;
23:
24: /**
25: * Defines an interface to provide client context information .
26: *
27: * @author <a href="mailto:dims@yahoo.com">Davanum Srinivas</a>
28: * @version CVS $Id: Context.java 433543 2006-08-22 06:22:54Z crossley $
29: *
30: */
31:
32: public interface Context {
33:
34: Object getAttribute(String name);
35:
36: void setAttribute(String name, Object value);
37:
38: void removeAttribute(String name);
39:
40: Enumeration getAttributeNames();
41:
42: URL getResource(String path) throws MalformedURLException;
43:
44: String getRealPath(String path);
45:
46: String getMimeType(String file);
47:
48: String getInitParameter(String name);
49:
50: InputStream getResourceAsStream(String path);
51: }
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