[jbpm-commits] JBoss JBPM SVN: r5911 - in jbpm4/trunk: modules/pvm and 1 other directories.

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Thu Dec 3 11:03:24 EST 2009


Author: tom.baeyens at jboss.com
Date: 2009-12-03 11:03:23 -0500 (Thu, 03 Dec 2009)
New Revision: 5911

Added:
   jbpm4/trunk/modules/pvm/src/main/java/org/jbpm/pvm/internal/repository/RulesDeployer.java
Modified:
   jbpm4/trunk/modules/pvm/pom.xml
   jbpm4/trunk/modules/pvm/src/main/java/org/jbpm/pvm/internal/repository/RepositoryCache.java
   jbpm4/trunk/modules/pvm/src/main/java/org/jbpm/pvm/internal/repository/RepositoryCacheImpl.java
   jbpm4/trunk/pom.xml
Log:
JBPM-2006 drools integration

Modified: jbpm4/trunk/modules/pvm/pom.xml
===================================================================
--- jbpm4/trunk/modules/pvm/pom.xml	2009-12-03 12:08:42 UTC (rev 5910)
+++ jbpm4/trunk/modules/pvm/pom.xml	2009-12-03 16:03:23 UTC (rev 5911)
@@ -97,6 +97,10 @@
       <artifactId>idm-core</artifactId>
     </dependency>
     <dependency>
+      <groupId>org.drools</groupId>
+      <artifactId>drools-core</artifactId>
+    </dependency>
+    <dependency>
       <groupId>org.jboss.identity.idm</groupId>
       <artifactId>idm-hibernate</artifactId>
       <exclusions>

Modified: jbpm4/trunk/modules/pvm/src/main/java/org/jbpm/pvm/internal/repository/RepositoryCache.java
===================================================================
--- jbpm4/trunk/modules/pvm/src/main/java/org/jbpm/pvm/internal/repository/RepositoryCache.java	2009-12-03 12:08:42 UTC (rev 5910)
+++ jbpm4/trunk/modules/pvm/src/main/java/org/jbpm/pvm/internal/repository/RepositoryCache.java	2009-12-03 16:03:23 UTC (rev 5911)
@@ -31,6 +31,7 @@
 public interface RepositoryCache {
 
   void set(String deploymentId, Map<String, Object> deployedObjects);
+  void set(String deploymentId, String key, Object cachedObject);
   Object get(String deploymentId, String objectName);
   Set<String> getCachedDeploymentIds();
   void remove(String deploymentId);

Modified: jbpm4/trunk/modules/pvm/src/main/java/org/jbpm/pvm/internal/repository/RepositoryCacheImpl.java
===================================================================
--- jbpm4/trunk/modules/pvm/src/main/java/org/jbpm/pvm/internal/repository/RepositoryCacheImpl.java	2009-12-03 12:08:42 UTC (rev 5910)
+++ jbpm4/trunk/modules/pvm/src/main/java/org/jbpm/pvm/internal/repository/RepositoryCacheImpl.java	2009-12-03 16:03:23 UTC (rev 5911)
@@ -45,6 +45,12 @@
     return deploymentObjects.get(objectName);
   }
 
+  public void set(String deploymentId, String key, Object cachedObject) {
+    Map<String, Object> objects = new HashMap<String, Object>();
+    objects.put(key, cachedObject);
+    set(deploymentId, objects);
+  }
+
   public void set(String deploymentId, Map<String, Object> objects) {
     if (objects==null) {
       deployments.put(deploymentId, null);

Added: jbpm4/trunk/modules/pvm/src/main/java/org/jbpm/pvm/internal/repository/RulesDeployer.java
===================================================================
--- jbpm4/trunk/modules/pvm/src/main/java/org/jbpm/pvm/internal/repository/RulesDeployer.java	                        (rev 0)
+++ jbpm4/trunk/modules/pvm/src/main/java/org/jbpm/pvm/internal/repository/RulesDeployer.java	2009-12-03 16:03:23 UTC (rev 5911)
@@ -0,0 +1,73 @@
+/*
+ * JBoss, Home of Professional Open Source
+ * Copyright 2005, JBoss Inc., and individual contributors as indicated
+ * by the @authors tag. See the copyright.txt in the distribution for a
+ * full listing of individual contributors.
+ *
+ * This is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this software; if not, write to the Free
+ * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
+ */
+package org.jbpm.pvm.internal.repository;
+
+import org.drools.KnowledgeBase;
+import org.drools.KnowledgeBaseFactory;
+import org.drools.builder.KnowledgeBuilder;
+import org.drools.builder.KnowledgeBuilderFactory;
+import org.drools.builder.ResourceType;
+import org.drools.io.ResourceFactory;
+import org.jbpm.pvm.internal.env.EnvironmentImpl;
+
+
+/**
+ * @author Tom Baeyens
+ */
+public class RulesDeployer implements Deployer {
+
+  public static final String CACHEKEY_KNOWLEDGEBASE = "KnowledgeBase";
+
+  public void deploy(DeploymentImpl deployment) {
+    for (String resourceName: deployment.getResourceNames()) {
+      
+      KnowledgeBuilder knowledgeBuilder = null;
+      if (resourceName.endsWith(".drl")) {
+        if (knowledgeBuilder==null) {
+          knowledgeBuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
+        }
+        
+        byte[] drlBytes = deployment.getBytes(resourceName);
+
+        knowledgeBuilder.add(ResourceFactory.newByteArrayResource(drlBytes), ResourceType.DRL);
+      }
+      
+      if (knowledgeBuilder!=null) {
+        if (knowledgeBuilder.hasErrors()) {
+          
+        } else {
+          KnowledgeBase knowledgeBase = KnowledgeBaseFactory.newKnowledgeBase();
+          knowledgeBase.addKnowledgePackages(knowledgeBuilder.getKnowledgePackages());
+          
+          RepositoryCache repositoryCache = EnvironmentImpl.getFromCurrent(RepositoryCache.class);
+          repositoryCache.set(deployment.getId(), CACHEKEY_KNOWLEDGEBASE, knowledgeBase);
+        }
+      }
+    }
+  }
+
+  public void updateResource(DeploymentImpl deployment, String resourceName, byte[] bytes) {
+    if (resourceName.endsWith(".drl")) {
+      throw new UnsupportedOperationException("drl resource updates is not implemented yet.  please contribute :-)");
+    }
+  }
+}


Property changes on: jbpm4/trunk/modules/pvm/src/main/java/org/jbpm/pvm/internal/repository/RulesDeployer.java
___________________________________________________________________
Name: svn:mime-type
   + text/plain

Modified: jbpm4/trunk/pom.xml
===================================================================
--- jbpm4/trunk/pom.xml	2009-12-03 12:08:42 UTC (rev 5910)
+++ jbpm4/trunk/pom.xml	2009-12-03 16:03:23 UTC (rev 5911)
@@ -50,6 +50,7 @@
     <beanshell.version>2.0b5</beanshell.version>
     <groovy.version>1.5.6</groovy.version>
     <cactus.version>1.8.1</cactus.version>
+    <drools.version>5.0.1</drools.version>
     <aspectjrt.version>1.5.3</aspectjrt.version>
     <freemarker.version>2.3.15</freemarker.version>
     <gwt.console.version>1.2.1</gwt.console.version>
@@ -278,6 +279,11 @@
         <version>${groovy.version}</version>
       </dependency>
       <dependency>
+        <groupId>org.drools</groupId>
+        <artifactId>drools-core</artifactId>
+        <version>${drools.version}</version>
+      </dependency>
+      <dependency>
         <groupId>org.eclipse.birt</groupId>
         <artifactId>report-engine</artifactId>
         <type>zip</type>



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