svn commit: r344854 - /geronimo/gbuild/trunk/gbuild-agent/src/main/java/org/apache/geronimo/gbuild/agent/EchoPropertiesExtention.java

[db...@apache.org]

Author: dblevins
Date: Tue Nov 15 18:48:04 2005
New Revision: 344854

URL: http://svn.apache.org/viewcvs?rev=344854&view=rev
Log:
Extention that echos header fields in the original request back into the response

Added:
    geronimo/gbuild/trunk/gbuild-agent/src/main/java/org/apache/geronimo/gbuild/agent/EchoPropertiesExtention.java

Added: geronimo/gbuild/trunk/gbuild-agent/src/main/java/org/apache/geronimo/gbuild/agent/EchoPropertiesExtention.java
URL: http://svn.apache.org/viewcvs/geronimo/gbuild/trunk/gbuild-agent/src/main/java/org/apache/geronimo/gbuild/agent/EchoPropertiesExtention.java?rev=344854&view=auto
==============================================================================
--- geronimo/gbuild/trunk/gbuild-agent/src/main/java/org/apache/geronimo/gbuild/agent/EchoPropertiesExtention.java (added)
+++ geronimo/gbuild/trunk/gbuild-agent/src/main/java/org/apache/geronimo/gbuild/agent/EchoPropertiesExtention.java Tue Nov 15 18:48:04 2005
@@ -0,0 +1,73 @@
+/**
+ *
+ * Copyright 2004 The Apache Software Foundation
+ *
+ *  Licensed 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.geronimo.gbuild.agent;
+
+import org.codehaus.plexus.logging.AbstractLogEnabled;
+
+import java.util.Map;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class EchoPropertiesExtention extends AbstractLogEnabled implements BuildAgentExtention {
+
+    public static final String KEY_ECHO_PROPERTIES = "echo";
+
+    public void preProcess(Map build) {
+    }
+
+    public void postProcess(Map build, Map results) {
+
+        String list = (String) build.get(KEY_ECHO_PROPERTIES);
+
+        if (list == null){
+            return;
+        }
+
+        String[] fields = list.split(",");
+
+        for (int i = 0; i < fields.length; i++) {
+
+            String field = fields[i];
+
+            Object value = build.get(field);
+
+            String text = toText(value);
+
+            getLogger().debug("adding "+field + " = " + text);
+
+            Object old = results.put(field, value);
+
+            if (old != null){
+
+                getLogger().warn("replaced "+field + " = " + toText(old));
+
+            }
+
+        }
+    }
+
+    private String toText(Object value) {
+        String text = value.toString();
+
+        int LIMIT = 50;
+        if (text != null && text.length() > LIMIT) {
+            text  = text.substring(0, LIMIT - 3) + "...";
+        }
+        return text;
+    }
+}