DPML Notify

[mcconnell at BerliOS <mcconnell AT mail.berlios.de>]

Author: mcconnell
Date: 2006-03-01 00:21:19 +0100 (Wed, 01 Mar 2006)
New Revision: 1151

Added:
   trunk/lab/component/src/main/dpmlx/component/ComponentPartHandler.java
   trunk/lab/lang/
   trunk/lab/lang/build.xml
   trunk/lab/lang/src/
   trunk/lab/lang/src/main/
   trunk/lab/lang/src/main/dpmlx/
   trunk/lab/lang/src/main/dpmlx/lang/
   trunk/lab/lang/src/main/dpmlx/lang/PartHandler.java
   trunk/lab/lang/src/main/dpmlx/schema/
   trunk/lab/lang/src/main/dpmlx/schema/ParserAPIUsage.java
   trunk/lab/lang/src/main/dpmlx/schema/StandardBuilder.java
   trunk/lab/lang/src/main/dpmlx/schema/UnresolvableHandlerException.java
Removed:
   trunk/lab/schema/src/main/
Modified:
   trunk/lab/component/etc/deliverables/xsds/project.xsd
   trunk/lab/library.xml
   trunk/lab/schema/build.xml
   trunk/lab/schema/src/test/dpmlx/schema/test/SchemaTestCase.java
Log:
separate test from core

Modified: trunk/lab/component/etc/deliverables/xsds/project.xsd
===================================================================
--- trunk/lab/component/etc/deliverables/xsds/project.xsd       2006-02-28 
22:37:46 UTC (rev 1150)
+++ trunk/lab/component/etc/deliverables/xsds/project.xsd       2006-02-28 
23:21:19 UTC (rev 1151)
@@ -6,7 +6,7 @@
             elementFormDefault="qualified">
     
     <xsd:element name="component" type="ComponentType"/>
-
+    
     <xsd:complexType name="ComponentType">
       <xsd:sequence>
         <xsd:element name="context" type="ContextType" minOccurs="0" 
maxOccurs="1"/>
@@ -21,7 +21,7 @@
         <xsd:element name="entry" type="EntryType" minOccurs="0" 
maxOccurs="unbounded"/>
       </xsd:sequence>
     </xsd:complexType>
-
+    
     <xsd:complexType name="EntryType">
       <xsd:sequence>
         <xsd:element name="value" type="ValueType" minOccurs="0" 
maxOccurs="unbounded"/>
@@ -29,7 +29,7 @@
       <xsd:attribute name="key" type="xsd:string"/>
       <xsd:attribute name="value" type="xsd:string"/>
     </xsd:complexType>
-
+    
     <xsd:complexType name="ValueType">
       <xsd:sequence>
         <xsd:element name="value" type="ValueType" minOccurs="0" 
maxOccurs="unbounded"/>

Added: trunk/lab/component/src/main/dpmlx/component/ComponentPartHandler.java
===================================================================
--- trunk/lab/component/src/main/dpmlx/component/ComponentPartHandler.java    
  2006-02-28 22:37:46 UTC (rev 1150)
+++ trunk/lab/component/src/main/dpmlx/component/ComponentPartHandler.java    
  2006-02-28 23:21:19 UTC (rev 1151)
@@ -0,0 +1,53 @@
+/*
+ * Copyright 2006 Stephen J. McConnell.
+ *
+ * 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 dpmlx.component;
+
+import java.net.URI;
+
+import dpmlx.lang.PartHandler;
+
+import org.w3c.dom.Element;
+
+/**
+ * Component part handler.
+ *
+ * @author <a href="@PUBLISHER-URL@">@PUBLISHER-NAME@</a>
+ * @version @PROJECT-VERSION@
+ */
+public class ComponentPartHandler implements PartHandler
+{
+    private Element m_element;
+    
+    public ComponentPartHandler( Element element )
+    {
+        m_element = element;
+    }
+    
+   /**
+    * Handle the deployment of a part.
+    *
+    * @param classloader the classloader
+    * @param args supplimentary deployment arguments
+    * @exception Exception if an error occurs
+    */
+    public Object getInstance( ClassLoader classloader, Object[] args ) 
throws Exception
+    {
+        return null;
+    }
+}


Property changes on: trunk/lab/lang
___________________________________________________________________
Name: svn:ignore
   + target


Added: trunk/lab/lang/build.xml
===================================================================
--- trunk/lab/lang/build.xml    2006-02-28 22:37:46 UTC (rev 1150)
+++ trunk/lab/lang/build.xml    2006-02-28 23:21:19 UTC (rev 1151)
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<project default="install" basedir="." 
+    xmlns:transit="antlib:net.dpml.transit" 
+    xmlns:x="dpml:depot" >
+
+  <transit:import uri="local:template:dpml/tools/standard"/>
+
+  <target name="init" depends="standard.init">
+    <x:filter feature="uri" type="xsd" token="COMPONENT-XSD-URI" 
ref="dpmlx/dpmlx-component"/>
+    <x:filter feature="uri" type="xsd" token="PART-XSD-URI" 
ref="dpmlx/dpmlx-part"/>
+    <x:filter feature="version" token="VERSION"/>
+  </target>
+
+</project>

Added: trunk/lab/lang/src/main/dpmlx/lang/PartHandler.java
===================================================================
--- trunk/lab/lang/src/main/dpmlx/lang/PartHandler.java 2006-02-28 22:37:46 
UTC (rev 1150)
+++ trunk/lab/lang/src/main/dpmlx/lang/PartHandler.java 2006-02-28 23:21:19 
UTC (rev 1151)
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2006 Stephen J. McConnell.
+ *
+ * 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 dpmlx.lang;
+
+import java.net.URI;
+
+/**
+ * Interface implemented by part handlers.
+ *
+ * @author <a href="@PUBLISHER-URL@">@PUBLISHER-NAME@</a>
+ * @version @PROJECT-VERSION@
+ */
+public interface PartHandler
+{
+   /**
+    * Handle the deployment of a part.
+    *
+    * @param classloader the classloader
+    * @param args supplimentary deployment arguments
+    * @exception Exception if an error occurs
+    */
+    Object getInstance( ClassLoader classloader, Object[] args ) throws 
Exception;
+}

Added: trunk/lab/lang/src/main/dpmlx/schema/ParserAPIUsage.java
===================================================================
--- trunk/lab/lang/src/main/dpmlx/schema/ParserAPIUsage.java    2006-02-28 
22:37:46 UTC (rev 1150)
+++ trunk/lab/lang/src/main/dpmlx/schema/ParserAPIUsage.java    2006-02-28 
23:21:19 UTC (rev 1151)
@@ -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 dpmlx.schema;
+
+import org.xml.sax.SAXException;
+import org.xml.sax.SAXParseException;
+import org.xml.sax.helpers.DefaultHandler;
+
+/**
+ * <p>A sample which demonstrates usage of the JAXP 1.3 Parser API.</p>
+ * 
+ * @author Michael Glavassevich, IBM
+ * @author Ankit Pasricha, IBM
+ * 
+ * @version $Id: ParserAPIUsage.java,v 1.2 2005/06/10 03:43:46 mrglavas Exp $
+ */
+public class ParserAPIUsage extends DefaultHandler {
+    
+    /** Default constructor. */
+    public ParserAPIUsage() {
+    } // <init>()
+    
+    //
+    // ErrorHandler methods
+    //
+
+    /** Warning. */
+    public void warning(SAXParseException ex) throws SAXException {
+        printError("Warning", ex);
+    } // warning(SAXParseException)
+
+    /** Error. */
+    public void error(SAXParseException ex) throws SAXException {
+        printError("Error", ex);
+    } // error(SAXParseException)
+
+    /** Fatal error. */
+    public void fatalError(SAXParseException ex) throws SAXException {
+        printError("Fatal Error", ex);
+        throw ex;
+    } // fatalError(SAXParseException)
+    
+    //
+    // Protected methods
+    //
+    
+    /** Prints the error message. */
+    protected void printError(String type, SAXParseException ex) {
+
+        System.err.print("[");
+        System.err.print(type);
+        System.err.print("] ");
+        String systemId = ex.getSystemId();
+        if (systemId != null) {
+            int index = systemId.lastIndexOf('/');
+            if (index != -1)
+                systemId = systemId.substring(index + 1);
+            System.err.print(systemId);
+        }
+        System.err.print(':');
+        System.err.print(ex.getLineNumber());
+        System.err.print(':');
+        System.err.print(ex.getColumnNumber());
+        System.err.print(": ");
+        System.err.print(ex.getMessage());
+        System.err.println();
+        System.err.flush();
+
+    } // printError(String,SAXParseException)
+    
+} // ParserAPIUsage

Added: trunk/lab/lang/src/main/dpmlx/schema/StandardBuilder.java
===================================================================
--- trunk/lab/lang/src/main/dpmlx/schema/StandardBuilder.java   2006-02-28 
22:37:46 UTC (rev 1150)
+++ trunk/lab/lang/src/main/dpmlx/schema/StandardBuilder.java   2006-02-28 
23:21:19 UTC (rev 1151)
@@ -0,0 +1,119 @@
+/*
+ * Copyright 2005 Stephen J. McConnell.
+ *
+ * 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 dpmlx.schema;
+
+import java.lang.reflect.Method;
+
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.SAXParser;
+import javax.xml.parsers.SAXParserFactory;
+import javax.xml.transform.stream.StreamSource;
+
+import org.xml.sax.Attributes;
+import org.xml.sax.SAXException;
+import org.xml.sax.SAXNotRecognizedException;
+import org.xml.sax.SAXNotSupportedException;
+import org.xml.sax.SAXParseException;
+import org.xml.sax.XMLReader;
+import org.xml.sax.helpers.XMLReaderFactory;
+import org.xml.sax.helpers.DefaultHandler;
+
+import org.w3c.dom.Document;
+
+public class StandardBuilder extends DefaultHandler
+{
+    static final String PARSER_NAME = "org.apache.xerces.parsers.SAXParser";
+
+    protected static final String DEFAULT_API_TO_USE = "sax";
+    
+    protected static final boolean DEFAULT_XINCLUDE = false;
+    
+    protected static final boolean DEFAULT_SECURE_PROCESSING = false;
+    
+    private static final String FEATURE_SECURE_PROCESSING = 
+      "http://javax.xml.XMLConstants/feature/secure-processing";;
+    
+    private static final String W3C_XML_SCHEMA_NS_URI = 
+      "http://www.w3.org/2001/XMLSchema";;
+      
+    private static boolean VALIDATING = isSchemaCapable();
+    
+    //
+    // Constructors
+    //
+    
+    public StandardBuilder( String[] args ) throws Exception
+    {
+        if (args.length == 1) 
+        {
+            try 
+            {
+                String source = args[0];
+                parse( source );
+            }
+            catch (Exception e) 
+            { 
+                e.printStackTrace();
+            }
+        }
+    }
+    
+    public Document parse( String source ) throws Exception
+    {
+        DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
+        dbf.setNamespaceAware( true );
+        if( VALIDATING )
+        {
+            setupBuilderForSchemaValidation( dbf );
+        }
+        DocumentBuilder db = dbf.newDocumentBuilder();
+        db.setErrorHandler( new ParserAPIUsage() );
+        return db.parse( source );
+    }
+    
+    private void setupBuilderForSchemaValidation( DocumentBuilderFactory dbf 
) throws Exception
+    {
+        Class schemaFactoryClass = getClass().getClassLoader().loadClass( 
"javax.xml.validation.SchemaFactory" );
+        Class schemaClass = getClass().getClassLoader().loadClass( 
"javax.xml.validation.Schema" );
+        
+        Method newInstanceMethod = schemaFactoryClass.getMethod( 
"newInstance", new Class[]{ String.class } );
+        Object schemaFactory = newInstanceMethod.invoke( null, new Object[]{ 
W3C_XML_SCHEMA_NS_URI } );
+        Method newSchemaMethod = schemaFactoryClass.getMethod( "newSchema", 
new Class[0] );
+        Object schemaObject = newSchemaMethod.invoke( schemaFactory, new 
Object[0] );
+        Method setSchemaMethod = DocumentBuilderFactory.class.getMethod( 
"setSchema", new Class[]{ schemaClass } ); 
+        setSchemaMethod.invoke( dbf, new Object[]{ schemaObject } );
+    }
+    
+    private static boolean isSchemaCapable()
+    {
+        try
+        {
+            ClassLoader classloader = StandardBuilder.class.getClassLoader();
+            classloader.loadClass( "javax.xml.XMLConstants" );
+            System.out.println( "validating" );
+            return true;
+        }
+        catch( ClassNotFoundException e )
+        {
+            System.out.println( "validation disabled" );
+            return false;
+        }
+    }
+}

Added: trunk/lab/lang/src/main/dpmlx/schema/UnresolvableHandlerException.java
===================================================================
--- trunk/lab/lang/src/main/dpmlx/schema/UnresolvableHandlerException.java    
  2006-02-28 22:37:46 UTC (rev 1150)
+++ trunk/lab/lang/src/main/dpmlx/schema/UnresolvableHandlerException.java    
  2006-02-28 23:21:19 UTC (rev 1151)
@@ -0,0 +1,31 @@
+/*
+ * Copyright 2006 Stephen J. McConnell.
+ *
+ * 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 dpmlx.schema;
+
+import java.net.URI;
+
+import net.dpml.transit.artifact.ArtifactNotFoundException;
+
+public class UnresolvableHandlerException extends ArtifactNotFoundException
+{
+    public UnresolvableHandlerException( String message, URI uri )
+    {
+        super( message, uri );
+    }
+}

Modified: trunk/lab/library.xml
===================================================================
--- trunk/lab/library.xml       2006-02-28 22:37:46 UTC (rev 1150)
+++ trunk/lab/library.xml       2006-02-28 23:21:19 UTC (rev 1151)
@@ -15,35 +15,50 @@
   <modules>
 
     <module name="dpmlx">
-      
+
         <project name="dpmlx-part" basedir="part">
           <types>
             <type id="xsd"/>
           </types>
         </project>
           
-        <project name="dpmlx-component" basedir="component">
+        <project name="dpmlx-lang" basedir="lang">
           <types>
-            <type id="xsd"/>
+            <type id="jar"/>
+            <type id="plugin" alias="true">
+              <property name="project.plugin.class" 
+                value="dpmlx.schema.StandardBuilder"/>
+            </type>
           </types>
+          <dependencies scope="runtime">
+            <include ref="dpml/transit/dpml-transit-main"/>
+          </dependencies>
         </project>
-          
-        <project name="dpmlx-schema-test" basedir="schema">
+        
+        <project name="dpmlx-component" basedir="component">
           <types>
+            <type id="xsd"/>
             <type id="jar"/>
             <type id="plugin" alias="true">
               <property name="project.plugin.class" 
-                value="dpmlx.schema.StandardBuilder"/>
+                value="dpmlx.component.ComponentPartHandler"/>
             </type>
           </types>
+          <dependencies scope="runtime">
+            <include key="dpmlx-lang"/>
+          </dependencies>
+        </project>
+
+        <project name="dpmlx-schema-test" basedir="schema">
+          <types>
+            <type id="jar"/>
+          </types>
           <dependencies scope="build">
             <include key="dpmlx-part"/>
             <include key="dpmlx-component"/>
           </dependencies>
-          <dependencies scope="runtime">
-            <include ref="dpml/transit/dpml-transit-main"/>
-          </dependencies>
           <dependencies scope="test">
+            <include key="dpmlx-lang"/>
             <include ref="ant/ant-junit"/>
           </dependencies>
         </project>

Modified: trunk/lab/schema/build.xml
===================================================================
--- trunk/lab/schema/build.xml  2006-02-28 22:37:46 UTC (rev 1150)
+++ trunk/lab/schema/build.xml  2006-02-28 23:21:19 UTC (rev 1151)
@@ -9,7 +9,7 @@
   <target name="init" depends="standard.init">
     <x:filter feature="uri" type="xsd" token="COMPONENT-XSD-URI" 
ref="dpmlx/dpmlx-component"/>
     <x:filter feature="uri" type="xsd" token="PART-XSD-URI" 
ref="dpmlx/dpmlx-part"/>
-    <x:filter feature="version" token="VERSION"/>
+    <x:filter feature="uri" type="plugin" token="LANG-PLUGIN-URI" 
ref="dpmlx/dpmlx-lang"/>
   </target>
 
 </project>

Modified: trunk/lab/schema/src/test/dpmlx/schema/test/SchemaTestCase.java
===================================================================
--- trunk/lab/schema/src/test/dpmlx/schema/test/SchemaTestCase.java     
2006-02-28 22:37:46 UTC (rev 1150)
+++ trunk/lab/schema/src/test/dpmlx/schema/test/SchemaTestCase.java     
2006-02-28 23:21:19 UTC (rev 1151)
@@ -32,8 +32,7 @@
     public void setUp() throws Exception
     {
         ClassLoader classloader = Transit.class.getClassLoader();
-        File file = new File( 
"target/deliverables/plugins/dpmlx-schema-test-@VERSION@.plugin" );
-        URI uri = file.toURI();
+        URI uri = new URI( "@LANG-PLUGIN-URI@" );
         Object[] args = new Object[0];
         m_builder = 
           (StandardBuilder) Transit.getInstance().getRepository().getPlugin(