1 files changed, 109 insertions, 0 deletions
diff --git a/qpid/java/management/client/src/main/java/org/apache/qpid/management/configuration/WorkerManagerConfigurationParser.java b/qpid/java/management/client/src/main/java/org/apache/qpid/management/configuration/WorkerManagerConfigurationParser.java
new file mode 100644
index 0000000000..4e68b54b12
--- /dev/null
+++ b/qpid/java/management/client/src/main/java/org/apache/qpid/management/configuration/WorkerManagerConfigurationParser.java
@@ -0,0 +1,109 @@
+/*
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.qpid.management.configuration;
+
+import java.util.UUID;
+
+import org.apache.qpid.management.Messages;
+import org.apache.qpid.transport.util.Logger;
+
+/**
+ * Parser used for building worker manager settings.
+ * The corresponding section of the configuration file is :
+ * 
+	<work-manager>
+		<pool-capacity>5</pool-capacity>
+	  	<max-pool-capacity>15</max-pool-capacity>
+	  	<keep-alive-time>5000</keep-alive-time>
+  </work-manager>
+
+ * 
+ * @author Andrea Gazzarini
+ */
+class WorkerManagerConfigurationParser implements IParser
+{
+    private final static Logger LOGGER = Logger.get(Configuration.class);
+    private String _currentValue;
+    
+    private String _poolSizeAsString;
+    private String _maxPoolSizeAsString;
+    private String _keepAliveTimeAsString;
+    
+    /**
+     * Callback : the given value is the text content of the current node.
+     */
+    public void setCurrrentAttributeValue (String value)
+    {
+        this._currentValue = value;
+    }
+
+    /**
+     * Callback: each time the end of an element is reached 
+     * this method is called.
+     */
+    public void setCurrentAttributeName (String name)
+    {
+        switch (Tag.get(name))
+        {
+            case POOL_CAPACITY: 
+            {
+                _poolSizeAsString = _currentValue.trim();
+                break;
+            }
+            case MAX_POOL_CAPACITY : 
+            {
+            	_maxPoolSizeAsString = _currentValue;
+                break;
+            }
+            case KEEP_ALIVE_TIME: 
+            {
+            	_keepAliveTimeAsString = _currentValue;
+                break;
+            }
+            case WORK_MANAGER: 
+            {
+            	Configuration configuration = Configuration.getInstance();
+                try 
+                {
+                	configuration.setWorkerManagerPoolSize(Integer.parseInt(_poolSizeAsString));
+                    configuration.setWorkerManagerMaxPoolSize(Integer.parseInt(_maxPoolSizeAsString));
+                    configuration.setWorkerManagerKeepAliveTime(Long.parseLong(_keepAliveTimeAsString));                    
+                } catch(Exception exception) 
+                {
+                    LOGGER.error(Messages.QMAN_100039_UNABLE_TO_CONFIGURE_PROPERLY_WORKER_MANAGER);
+                } finally {
+                    LOGGER.info(Messages.QMAN_000035_WORK_MANAGER_POOL_SIZE,configuration.getWorkerManagerPoolSize());
+                    LOGGER.info(Messages.QMAN_000036_WORK_MANAGER_MAX_POOL_SIZE,configuration.getWorkerManagerMaxPoolSize());
+                    LOGGER.info(Messages.QMAN_000037_WORK_MANAGER_KEEP_ALIVE_TIME,configuration.getWorkerManagerKeepAliveTime());                	
+                }
+                break;
+            }
+        }
+    }
+    
+    /**
+     * Gets an uuid in order to associate current connection data with a broker.
+     * @return
+     */
+    UUID getUUId(){
+      return UUID.randomUUID();  
+    }
+}