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Java > Open Source Codes > org > apache > cocoon > components > modules > input > FlowAttributeModule


1 /*
2  * Copyright 1999-2004 The Apache Software Foundation.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 package org.apache.cocoon.components.modules.input;
17
18 import org.apache.avalon.framework.configuration.Configuration;
19 import org.apache.avalon.framework.thread.ThreadSafe;
20 import org.apache.cocoon.components.flow.FlowHelper;
21
22 import java.util.Map JavaDoc;
23
24 /**
25  * FlowAttributeModule provides access to the flow business object properties.
26  * To get access to the properties use XPath syntax. If requested
27  * object is not found then an exception will be thrown.
28  *
29  * @author <a HREF="mailto:danielf@nada.kth.se">Daniel Fagerstrom</a>
30  * @version CVS $Id: FlowAttributeModule.java 37203 2004-08-30 14:19:06Z cziegeler $
31  */
32 public class FlowAttributeModule extends AbstractJXPathModule
33     implements ThreadSafe {
34
35     protected Object JavaDoc getContextObject(Configuration modeConf,
36                                       Map JavaDoc objectModel) {
37
38         return FlowHelper.getContextObject(objectModel);
39     }
40 }
41
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