[jboss-cvs] JBossAS SVN: r63988 - projects/microcontainer/trunk/deployers-vfs-spi/src/main/org/jboss/deployers/vfs/spi/deployer.

[jboss-cvs-commits at lists.jboss.org]

Author: wolfc
Date: 2007-07-12 06:09:16 -0400 (Thu, 12 Jul 2007)
New Revision: 63988

Added:
   projects/microcontainer/trunk/deployers-vfs-spi/src/main/org/jboss/deployers/vfs/spi/deployer/AbstractOptionalVFSRealDeployer.java
Log:
JBMICROCONT-193: an abstract vfs real deployer with optional input

Added: projects/microcontainer/trunk/deployers-vfs-spi/src/main/org/jboss/deployers/vfs/spi/deployer/AbstractOptionalVFSRealDeployer.java
===================================================================
--- projects/microcontainer/trunk/deployers-vfs-spi/src/main/org/jboss/deployers/vfs/spi/deployer/AbstractOptionalVFSRealDeployer.java	                        (rev 0)
+++ projects/microcontainer/trunk/deployers-vfs-spi/src/main/org/jboss/deployers/vfs/spi/deployer/AbstractOptionalVFSRealDeployer.java	2007-07-12 10:09:16 UTC (rev 63988)
@@ -0,0 +1,96 @@
+/*
+ * JBoss, Home of Professional Open Source
+ * Copyright 2007, Red Hat Middleware LLC, 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.jboss.deployers.vfs.spi.deployer;
+
+import org.jboss.deployers.spi.DeploymentException;
+import org.jboss.deployers.spi.deployer.helpers.AbstractRealDeployer;
+import org.jboss.deployers.structure.spi.DeploymentUnit;
+import org.jboss.deployers.vfs.spi.structure.VFSDeploymentUnit;
+
+/**
+ * An abstract more complicated VFS real deployer where the input
+ * is optional instead of mandatory.
+ * 
+ * @author <a href="mailto:carlo.dewolf at jboss.com">Carlo de Wolf</a>
+ * @version $Revision: $
+ */
+public abstract class AbstractOptionalVFSRealDeployer<T> extends AbstractRealDeployer
+{
+   private Class<T> optionalInput;
+   
+   public AbstractOptionalVFSRealDeployer(Class<T> optionalInput)
+   {
+      assert optionalInput != null : "optionalInput is null";
+      
+      this.optionalInput = optionalInput;
+      setInputs(optionalInput);
+   }
+   
+   public void deploy(DeploymentUnit unit) throws DeploymentException
+   {
+      deploy(unit, unit.getAttachment(optionalInput));
+   }
+
+   public void deploy(DeploymentUnit unit, T deployment) throws DeploymentException
+   {
+      if (unit instanceof VFSDeploymentUnit == false)
+         return;
+      
+      VFSDeploymentUnit vfsDeploymentUnit = (VFSDeploymentUnit) unit;
+      deploy(vfsDeploymentUnit, deployment);
+   }
+
+   /**
+    * Deploy a deployment
+    * 
+    * @param unit the unit
+    * @param deployment the attachment
+    * @throws DeploymentException for any error
+    */
+   public abstract void deploy(VFSDeploymentUnit unit, T deployment) throws DeploymentException;
+
+   @Override
+   public void undeploy(DeploymentUnit unit)
+   {
+      undeploy(unit, unit.getAttachment(optionalInput));
+   }
+   
+   public void undeploy(DeploymentUnit unit, T deployment)
+   {
+      if (unit instanceof VFSDeploymentUnit == false)
+         return;
+      
+      VFSDeploymentUnit vfsDeploymentUnit = (VFSDeploymentUnit) unit;
+      undeploy(vfsDeploymentUnit, deployment);
+   }
+   
+   /**
+    * Undeploy a deployment
+    * 
+    * @param unit the unit
+    * @param deployment the attachment
+    */
+   public void undeploy(VFSDeploymentUnit unit, T deployment)
+   {
+      // Nothing
+   }
+}


Property changes on: projects/microcontainer/trunk/deployers-vfs-spi/src/main/org/jboss/deployers/vfs/spi/deployer/AbstractOptionalVFSRealDeployer.java
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Name: svn:keywords
   + Author Date Id Revision
Name: svn:eol-style
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