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From ersi...@apache.org
Subject svn commit: r348724 - in /directory/sandbox/ersiner/apacheds-with-storedprocs/core/src/main/java/org/apache/ldap/server/storedprocs: JNDIClassLoader.java JavaStoredProcedure.java LdapClassLoader.java StoredProcedure.java
Date Thu, 24 Nov 2005 13:20:13 GMT
Author: ersiner
Date: Thu Nov 24 05:20:05 2005
New Revision: 348724

URL: http://svn.apache.org/viewcvs?rev=348724&view=rev
Log:
Added a full stored proc runner using the preiously implemented ldap class loader.


Added:
    directory/sandbox/ersiner/apacheds-with-storedprocs/core/src/main/java/org/apache/ldap/server/storedprocs/JavaStoredProcedure.java
    directory/sandbox/ersiner/apacheds-with-storedprocs/core/src/main/java/org/apache/ldap/server/storedprocs/LdapClassLoader.java
      - copied, changed from r348696, directory/sandbox/ersiner/apacheds-with-storedprocs/core/src/main/java/org/apache/ldap/server/storedprocs/JNDIClassLoader.java
    directory/sandbox/ersiner/apacheds-with-storedprocs/core/src/main/java/org/apache/ldap/server/storedprocs/StoredProcedure.java
Removed:
    directory/sandbox/ersiner/apacheds-with-storedprocs/core/src/main/java/org/apache/ldap/server/storedprocs/JNDIClassLoader.java

Added: directory/sandbox/ersiner/apacheds-with-storedprocs/core/src/main/java/org/apache/ldap/server/storedprocs/JavaStoredProcedure.java
URL: http://svn.apache.org/viewcvs/directory/sandbox/ersiner/apacheds-with-storedprocs/core/src/main/java/org/apache/ldap/server/storedprocs/JavaStoredProcedure.java?rev=348724&view=auto
==============================================================================
--- directory/sandbox/ersiner/apacheds-with-storedprocs/core/src/main/java/org/apache/ldap/server/storedprocs/JavaStoredProcedure.java
(added)
+++ directory/sandbox/ersiner/apacheds-with-storedprocs/core/src/main/java/org/apache/ldap/server/storedprocs/JavaStoredProcedure.java
Thu Nov 24 05:20:05 2005
@@ -0,0 +1,85 @@
+/*
+ *   Copyright 2005 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.ldap.server.storedprocs;
+
+
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+
+import org.apache.ldap.server.jndi.ServerLdapContext;
+
+/**
+ * Default implementation of StoredProcedure Interface.
+ * 
+ * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
+ * @version $Rev$ $Date$
+ */
+public class JavaStoredProcedure implements StoredProcedure
+{
+    ServerLdapContext ctx;
+    String fQSPName;
+    Class[] parameterTypes;
+    Method method;
+    Class methodClass;
+    
+    public JavaStoredProcedure( 
+            ServerLdapContext ctx, 
+            String fullyQualifiedSPName, 
+            Class[] parameterTypes ) throws ClassNotFoundException, SecurityException, NoSuchMethodException
+    {
+        this.ctx = ctx;
+        this.fQSPName = fullyQualifiedSPName;
+        this.parameterTypes = parameterTypes;
+        
+        methodClass = new LdapClassLoader( this.ctx ).loadClass( getFqClassNameFromFqSPName(
this.fQSPName ) );
+        
+        this.method = methodClass.getMethod( getSPNameFromFqSPName( this.fQSPName ), this.parameterTypes
);
+    }
+    
+    private String getFqClassNameFromFqSPName( String fqSPName )
+    {
+        return fqSPName.substring( 0 , fqSPName.lastIndexOf( '.' ) );
+    }
+    
+    private String getSPNameFromFqSPName( String fqSPName )
+    {
+        return fqSPName.substring( fqSPName.lastIndexOf( '.' ) + 1 );
+    }    
+
+    public Object call( Object[] parameterValues ) throws InvocationTargetException
+    {
+        Object returnValue = null;
+        
+        try
+        {
+            returnValue = method.invoke( null, parameterValues );
+        }
+        catch (IllegalArgumentException e)
+        {
+            // TODO Auto-generated catch block
+            e.printStackTrace();
+        }
+        catch (IllegalAccessException e)
+        {
+            // TODO Auto-generated catch block
+            e.printStackTrace();
+        }
+        return returnValue;
+    }
+}

Copied: directory/sandbox/ersiner/apacheds-with-storedprocs/core/src/main/java/org/apache/ldap/server/storedprocs/LdapClassLoader.java
(from r348696, directory/sandbox/ersiner/apacheds-with-storedprocs/core/src/main/java/org/apache/ldap/server/storedprocs/JNDIClassLoader.java)
URL: http://svn.apache.org/viewcvs/directory/sandbox/ersiner/apacheds-with-storedprocs/core/src/main/java/org/apache/ldap/server/storedprocs/LdapClassLoader.java?p2=directory/sandbox/ersiner/apacheds-with-storedprocs/core/src/main/java/org/apache/ldap/server/storedprocs/LdapClassLoader.java&p1=directory/sandbox/ersiner/apacheds-with-storedprocs/core/src/main/java/org/apache/ldap/server/storedprocs/JNDIClassLoader.java&r1=348696&r2=348724&rev=348724&view=diff
==============================================================================
--- directory/sandbox/ersiner/apacheds-with-storedprocs/core/src/main/java/org/apache/ldap/server/storedprocs/JNDIClassLoader.java
(original)
+++ directory/sandbox/ersiner/apacheds-with-storedprocs/core/src/main/java/org/apache/ldap/server/storedprocs/LdapClassLoader.java
Thu Nov 24 05:20:05 2005
@@ -35,19 +35,18 @@
 
 
 /**
- * A class loader that loads classes from an LDAP DIT entry
- * with objectClass javaClass.
+ * A class loader that loads classes from an LDAP DIT.
  * 
  * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
  * @version $Rev$
  */
-public class JNDIClassLoader extends ClassLoader
+public class LdapClassLoader extends ClassLoader
 {
-	private static final Logger log = LoggerFactory.getLogger( JNDIClassLoader.class );
+	private static final Logger log = LoggerFactory.getLogger( LdapClassLoader.class );
     private ServerLdapContext ctx;
 
     
-    public JNDIClassLoader( ServerLdapContext ctx )
+    public LdapClassLoader( ServerLdapContext ctx )
     {
         this.ctx = ctx;
     }
@@ -55,7 +54,7 @@
     
     public Class findClass( String name ) throws ClassNotFoundException
     {
-        byte[] b = null;
+        byte[] classBytes = null;
 
     	BranchNode filter = new BranchNode( BranchNode.AND );
     	filter.addNode( new SimpleNode( "fqcn", name, LeafNode.EQUALITY ) );
@@ -71,7 +70,7 @@
 			{
 				SearchResult result = ( SearchResult ) list.next();
 				Attribute byteCode = result.getAttributes().get( "byteCode" );
-				b = ( byte[] ) byteCode.get();
+				classBytes = ( byte[] ) byteCode.get();
 			}
 			else
 			{
@@ -91,6 +90,6 @@
     		if ( list != null ) { try { list.close(); } catch( Exception e ) {} };
     	}
 
-        return defineClass( name, b, 0, b.length );
+        return defineClass( name, classBytes, 0, classBytes.length );
     }
 }

Added: directory/sandbox/ersiner/apacheds-with-storedprocs/core/src/main/java/org/apache/ldap/server/storedprocs/StoredProcedure.java
URL: http://svn.apache.org/viewcvs/directory/sandbox/ersiner/apacheds-with-storedprocs/core/src/main/java/org/apache/ldap/server/storedprocs/StoredProcedure.java?rev=348724&view=auto
==============================================================================
--- directory/sandbox/ersiner/apacheds-with-storedprocs/core/src/main/java/org/apache/ldap/server/storedprocs/StoredProcedure.java
(added)
+++ directory/sandbox/ersiner/apacheds-with-storedprocs/core/src/main/java/org/apache/ldap/server/storedprocs/StoredProcedure.java
Thu Nov 24 05:20:05 2005
@@ -0,0 +1,26 @@
+/*
+ *   Copyright 2005 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.ldap.server.storedprocs;
+
+import java.lang.reflect.InvocationTargetException;
+
+public interface StoredProcedure
+{
+    Object call( Object[] parameterValues ) throws InvocationTargetException;
+}



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