From: fhanik <fhanik@13f79535-47bb-0310-9956-ffa450edef68>
Date: Fri, 10 Jul 2009 17:16:25 +0000 (+0000)
Subject: remove dbcp
X-Git-Url: https://git.internetallee.de/?a=commitdiff_plain;h=e4b827b1f67fcd360f5c721c2c156432c87ddcac;p=tomcat7.0

remove dbcp
add classpath to javadoc
start documenting DataSource


git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@793042 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/modules/jdbc-pool/build.xml b/modules/jdbc-pool/build.xml
index 19f3a4c8e..574f2e832 100644
--- a/modules/jdbc-pool/build.xml
+++ b/modules/jdbc-pool/build.xml
@@ -86,7 +86,9 @@
   </target>
 
   <target name="javadoc" depends="prepare">
-    <javadoc sourcepath="${basedir}/java" destdir="${tomcat.api}" verbose="false"/>
+    <javadoc sourcepath="${basedir}/java" destdir="${tomcat.api}" verbose="false">
+      <classpath refid="tomcat.jdbc.classpath"/>
+    </javadoc>  
     <!-- connection pool API  file-->
     <jar jarfile="${tomcat-jdbc-api.jar}" update="true">
       <fileset dir="${tomcat.api}"/>
diff --git a/modules/jdbc-pool/java/org/apache/tomcat/jdbc/pool/DataSource.java b/modules/jdbc-pool/java/org/apache/tomcat/jdbc/pool/DataSource.java
index aa98c74b8..03637ad59 100644
--- a/modules/jdbc-pool/java/org/apache/tomcat/jdbc/pool/DataSource.java
+++ b/modules/jdbc-pool/java/org/apache/tomcat/jdbc/pool/DataSource.java
@@ -50,17 +50,34 @@ public class DataSource extends DataSourceProxy implements MBeanRegistration,jav
 //  Register the actual pool itself under the tomcat.jdbc domain
 //===============================================================================
     protected volatile ObjectName oname = null;
+
+    /**
+     * Unregisters the underlying connection pool mbean.<br/>
+     * {@inheritDoc}
+     */
     public void postDeregister() {
         if (oname!=null) unregisterJmx();
     }
 
+    /**
+     * no-op<br/>
+     * {@inheritDoc}
+     */
     public void postRegister(Boolean registrationDone) {
     }
 
 
+    /**
+     * no-op<br/>
+     * {@inheritDoc}
+     */
     public void preDeregister() throws Exception {
     }
 
+    /**
+     * If the connection pool MBean exists, it will be registered during this operation.<br/>
+     * {@inheritDoc}
+     */
     public ObjectName preRegister(MBeanServer server, ObjectName name) throws Exception {
         try {
             this.oname = createObjectName(name);
@@ -71,6 +88,12 @@ public class DataSource extends DataSourceProxy implements MBeanRegistration,jav
         return name;   
     }
     
+    /**
+     * Creates the ObjectName for the ConnectionPoolMBean object to be registered
+     * @param original the ObjectName for the DataSource
+     * @return the ObjectName for the ConnectionPoolMBean
+     * @throws MalformedObjectNameException
+     */
     public ObjectName createObjectName(ObjectName original) throws MalformedObjectNameException {
         String domain = "tomcat.jdbc";
         Hashtable<String,String> properties = original.getKeyPropertyList();
@@ -84,10 +107,15 @@ public class DataSource extends DataSourceProxy implements MBeanRegistration,jav
         return name;
     }
     
+    /**
+     * Registers the ConnectionPoolMBean
+     */
     protected void registerJmx() {
         try {
-            MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
-            mbs.registerMBean(pool.getJmxPool(), oname);
+            if (pool.getJmxPool()!=null) {
+                MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
+                mbs.registerMBean(pool.getJmxPool(), oname);
+            }
         } catch (Exception e) {
             log.error("Unable to register JDBC pool with JMX",e);
         }