1 package org.apache.turbine.pipeline;
2
3
4 /*
5 * Licensed to the Apache Software Foundation (ASF) under one
6 * or more contributor license agreements. See the NOTICE file
7 * distributed with this work for additional information
8 * regarding copyright ownership. The ASF licenses this file
9 * to you under the Apache License, Version 2.0 (the
10 * "License"); you may not use this file except in compliance
11 * with the License. You may obtain a copy of the License at
12 *
13 * http://www.apache.org/licenses/LICENSE-2.0
14 *
15 * Unless required by applicable law or agreed to in writing,
16 * software distributed under the License is distributed on an
17 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
18 * KIND, either express or implied. See the License for the
19 * specific language governing permissions and limitations
20 * under the License.
21 */
22
23
24 import java.io.IOException;
25 import java.io.Writer;
26
27 import org.apache.turbine.util.RunData;
28 import org.apache.turbine.util.TurbineException;
29
30 /**
31 * <code>Valve</code> implementation use for testing purposes.
32 *
33 * @author <a href="mailto:dlr@finemaltcoding.com">Daniel Rall</a>
34 * @version $Id: SimpleValve.java 615328 2008-01-25 20:25:05Z tv $
35 */
36 class SimpleValve
37 extends AbstractValve
38 {
39 private String value;
40
41 private Writer writer;
42
43 /**
44 * The value for the associated <code>Writer</code> to write.
45 */
46 public void setValue(String value)
47 {
48 this.value = value;
49 }
50
51 protected void setWriter(Writer writer)
52 {
53 this.writer = writer;
54 }
55
56 /**
57 * @see org.apache.turbine.Valve#invoke(RunData, ValveContext)
58 */
59 public void invoke(PipelineData data, ValveContext context)
60 throws IOException, TurbineException
61 {
62 // Perform our actions
63 writer.write(value);
64
65 // Pass control to the next Valve in the Pipeline
66 context.invokeNext(data);
67 }
68 }