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.generation;
18:
19: import org.apache.avalon.framework.parameters.Parameters;
20:
21: import org.apache.cocoon.ProcessingException;
22: import org.apache.cocoon.environment.Context;
23: import org.apache.cocoon.environment.ObjectModelHelper;
24: import org.apache.cocoon.environment.Request;
25: import org.apache.cocoon.environment.Response;
26: import org.apache.cocoon.environment.SourceResolver;
27:
28: import org.xml.sax.SAXException;
29:
30: import java.io.IOException;
31: import java.util.Map;
32:
33: /**
34: *
35: * @author <a href="mailto:Giacomo.Pati@pwr.ch">Giacomo Pati</a>
36: * @version CVS $Id: ServletGenerator.java 433543 2006-08-22 06:22:54Z crossley $
37: */
38: public abstract class ServletGenerator extends ComposerGenerator {
39:
40: protected Request request;
41: protected Response response;
42: protected Context context;
43:
44: public void setup(SourceResolver resolver, Map objectModel,
45: String src, Parameters par) throws ProcessingException,
46: SAXException, IOException {
47:
48: super .setup(resolver, objectModel, src, par);
49: this .request = ObjectModelHelper.getRequest(objectModel);
50: this .response = ObjectModelHelper.getResponse(objectModel);
51: this .context = ObjectModelHelper.getContext(objectModel);
52: }
53:
54: /* (non-Javadoc)
55: * @see org.apache.avalon.excalibur.pool.Recyclable#recycle()
56: */
57: public void recycle() {
58: super.recycle();
59: this.request = null;
60: this.response = null;
61: this.context = null;
62: }
63: }
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