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From mattm...@apache.org
Subject svn commit: r1102794 [1/3] - in /oodt/trunk: ./ webapp/components/ webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/ webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/conditions/ webapp/components/src/...
Date Fri, 13 May 2011 15:41:21 GMT
Author: mattmann
Date: Fri May 13 15:41:18 2011
New Revision: 1102794

URL: http://svn.apache.org/viewvc?rev=1102794&view=rev
Log:
- fix for OODT-156 Rewrite Workflow Monitor webapp using Apache Wicket

Added:
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/WMMonitorAppBase.java
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/WorkflowMgrConn.java
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/conditions/
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/conditions/WorkflowConditionViewer.css
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/conditions/WorkflowConditionViewer.html
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/conditions/WorkflowConditionViewer.java
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/event/
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/event/EventToWorkflowViewer.css
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/event/EventToWorkflowViewer.html
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/event/EventToWorkflowViewer.java
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/WorkflowInstancesViewer.css
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/WorkflowInstancesViewer.html
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/WorkflowInstancesViewer.java
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/percentImage.png   (with props)
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/percentImage_back.png   (with props)
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/percentImage_back1.png   (with props)
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/percentImage_back2.png   (with props)
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/percentImage_back3.png   (with props)
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/percentImage_back4.png   (with props)
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/progress.css
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/progress.js
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/progress_wicket.css
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/prototype.js
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/model/
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/model/WorkflowViewer.css
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/model/WorkflowViewer.html
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/model/WorkflowViewer.java
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/model/WorkflowsViewer.css
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/model/WorkflowsViewer.html
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/model/WorkflowsViewer.java
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/model/task_arrow.jpg   (with props)
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/model/task_circle.jpg   (with props)
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/pagination/
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/pagination/WorkflowPagePaginator.css
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/pagination/WorkflowPagePaginator.html
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/pagination/WorkflowPagePaginator.java
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/tasks/
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/tasks/WorkflowTaskViewer.css
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/tasks/WorkflowTaskViewer.html
    oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/tasks/WorkflowTaskViewer.java
    oodt/trunk/webapp/wmonitor/   (with props)
    oodt/trunk/webapp/wmonitor/pom.xml
    oodt/trunk/webapp/wmonitor/src/
    oodt/trunk/webapp/wmonitor/src/main/
    oodt/trunk/webapp/wmonitor/src/main/java/
    oodt/trunk/webapp/wmonitor/src/main/java/org/
    oodt/trunk/webapp/wmonitor/src/main/java/org/apache/
    oodt/trunk/webapp/wmonitor/src/main/java/org/apache/oodt/
    oodt/trunk/webapp/wmonitor/src/main/java/org/apache/oodt/cas/
    oodt/trunk/webapp/wmonitor/src/main/java/org/apache/oodt/cas/workflow/
    oodt/trunk/webapp/wmonitor/src/main/java/org/apache/oodt/cas/workflow/webapp/
    oodt/trunk/webapp/wmonitor/src/main/java/org/apache/oodt/cas/workflow/webapp/monitor/
    oodt/trunk/webapp/wmonitor/src/main/java/org/apache/oodt/cas/workflow/webapp/monitor/Home.css
    oodt/trunk/webapp/wmonitor/src/main/java/org/apache/oodt/cas/workflow/webapp/monitor/Home.html
    oodt/trunk/webapp/wmonitor/src/main/java/org/apache/oodt/cas/workflow/webapp/monitor/Home.java
    oodt/trunk/webapp/wmonitor/src/main/java/org/apache/oodt/cas/workflow/webapp/monitor/WMMonitorApp.java
    oodt/trunk/webapp/wmonitor/src/main/java/org/apache/oodt/cas/workflow/webapp/monitor/condition/
    oodt/trunk/webapp/wmonitor/src/main/java/org/apache/oodt/cas/workflow/webapp/monitor/condition/WorkflowConditionViewerPage.css
    oodt/trunk/webapp/wmonitor/src/main/java/org/apache/oodt/cas/workflow/webapp/monitor/condition/WorkflowConditionViewerPage.html
    oodt/trunk/webapp/wmonitor/src/main/java/org/apache/oodt/cas/workflow/webapp/monitor/condition/WorkflowConditionViewerPage.java
    oodt/trunk/webapp/wmonitor/src/main/java/org/apache/oodt/cas/workflow/webapp/monitor/events/
    oodt/trunk/webapp/wmonitor/src/main/java/org/apache/oodt/cas/workflow/webapp/monitor/events/WorkflowEventViewerPage.css
    oodt/trunk/webapp/wmonitor/src/main/java/org/apache/oodt/cas/workflow/webapp/monitor/events/WorkflowEventViewerPage.html
    oodt/trunk/webapp/wmonitor/src/main/java/org/apache/oodt/cas/workflow/webapp/monitor/events/WorkflowEventViewerPage.java
    oodt/trunk/webapp/wmonitor/src/main/java/org/apache/oodt/cas/workflow/webapp/monitor/instance/
    oodt/trunk/webapp/wmonitor/src/main/java/org/apache/oodt/cas/workflow/webapp/monitor/instance/WorkflowInstanceViewerPage.css
    oodt/trunk/webapp/wmonitor/src/main/java/org/apache/oodt/cas/workflow/webapp/monitor/instance/WorkflowInstanceViewerPage.html
    oodt/trunk/webapp/wmonitor/src/main/java/org/apache/oodt/cas/workflow/webapp/monitor/instance/WorkflowInstanceViewerPage.java
    oodt/trunk/webapp/wmonitor/src/main/java/org/apache/oodt/cas/workflow/webapp/monitor/task/
    oodt/trunk/webapp/wmonitor/src/main/java/org/apache/oodt/cas/workflow/webapp/monitor/task/WorkflowTaskViewerPage.css
    oodt/trunk/webapp/wmonitor/src/main/java/org/apache/oodt/cas/workflow/webapp/monitor/task/WorkflowTaskViewerPage.html
    oodt/trunk/webapp/wmonitor/src/main/java/org/apache/oodt/cas/workflow/webapp/monitor/task/WorkflowTaskViewerPage.java
    oodt/trunk/webapp/wmonitor/src/main/java/org/apache/oodt/cas/workflow/webapp/monitor/workflow/
    oodt/trunk/webapp/wmonitor/src/main/java/org/apache/oodt/cas/workflow/webapp/monitor/workflow/WorkflowViewerPage.css
    oodt/trunk/webapp/wmonitor/src/main/java/org/apache/oodt/cas/workflow/webapp/monitor/workflow/WorkflowViewerPage.html
    oodt/trunk/webapp/wmonitor/src/main/java/org/apache/oodt/cas/workflow/webapp/monitor/workflow/WorkflowViewerPage.java
    oodt/trunk/webapp/wmonitor/src/main/java/org/apache/oodt/cas/workflow/webapp/monitor/workflow/WorkflowsViewerPage.css
    oodt/trunk/webapp/wmonitor/src/main/java/org/apache/oodt/cas/workflow/webapp/monitor/workflow/WorkflowsViewerPage.html
    oodt/trunk/webapp/wmonitor/src/main/java/org/apache/oodt/cas/workflow/webapp/monitor/workflow/WorkflowsViewerPage.java
    oodt/trunk/webapp/wmonitor/src/main/resources/
    oodt/trunk/webapp/wmonitor/src/main/webapp/
    oodt/trunk/webapp/wmonitor/src/main/webapp/META-INF/
    oodt/trunk/webapp/wmonitor/src/main/webapp/META-INF/context.xml
    oodt/trunk/webapp/wmonitor/src/main/webapp/WEB-INF/
    oodt/trunk/webapp/wmonitor/src/main/webapp/WEB-INF/web.xml
Removed:
    oodt/trunk/webapp/workflow/
Modified:
    oodt/trunk/CHANGES.txt
    oodt/trunk/webapp/components/pom.xml

Modified: oodt/trunk/CHANGES.txt
URL: http://svn.apache.org/viewvc/oodt/trunk/CHANGES.txt?rev=1102794&r1=1102793&r2=1102794&view=diff
==============================================================================
--- oodt/trunk/CHANGES.txt (original)
+++ oodt/trunk/CHANGES.txt Fri May 13 15:41:18 2011
@@ -4,6 +4,8 @@ Apache OODT Change Log
 Release 0.3-SNAPSHOT (in progress)
 --------------------------------------------
 
+* OODT-156 Rewrite Workflow Monitor webapp using Apache Wicket (mattmann)
+
 * OODT-190 WorkflowCondition configuration isn't read (mattmann)
 
 * OODT-189 Refactor and clean up WorkflowCondition 

Modified: oodt/trunk/webapp/components/pom.xml
URL: http://svn.apache.org/viewvc/oodt/trunk/webapp/components/pom.xml?rev=1102794&r1=1102793&r2=1102794&view=diff
==============================================================================
--- oodt/trunk/webapp/components/pom.xml (original)
+++ oodt/trunk/webapp/components/pom.xml Fri May 13 15:41:18 2011
@@ -36,6 +36,11 @@ the License.
 		  <version>0.3-SNAPSHOT</version>
 		</dependency>
 		<dependency>
+		  <groupId>org.apache.oodt</groupId>
+		  <artifactId>cas-workflow</artifactId>
+		  <version>0.3-SNAPSHOT</version>
+		</dependency>		
+		<dependency>
 			<groupId>org.slf4j</groupId>
 			<artifactId>slf4j-log4j12</artifactId>
 			<version>1.5.8</version>

Added: oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/WMMonitorAppBase.java
URL: http://svn.apache.org/viewvc/oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/WMMonitorAppBase.java?rev=1102794&view=auto
==============================================================================
--- oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/WMMonitorAppBase.java (added)
+++ oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/WMMonitorAppBase.java Fri May 13 15:41:18 2011
@@ -0,0 +1,63 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.oodt.cas.webcomponents.workflow;
+
+import java.util.List;
+import java.util.Vector;
+
+import org.apache.oodt.cas.metadata.util.PathUtils;
+import org.apache.wicket.protocol.http.WebApplication;
+
+/**
+ * 
+ * Describe your class here.
+ * 
+ * @author mattmann
+ * @version $Revision$
+ * 
+ */
+public abstract class WMMonitorAppBase extends WebApplication {
+
+  public String getWorkflowUrl() {
+    return getContextParamEnvReplace("workflow.url");
+  }
+
+  public String getLifecycleFilePath() {
+    return getContextParamEnvReplace("org.apache.oodt.cas.workflow.webapp.lifecycleFilePath");
+  }
+
+  public List<String> getStatuses() {
+    String[] statuses = getContextParamEnvReplace("org.apache.oodt.cas.workflow.inst.statuses").split(",");
+    List<String> statusList = new Vector<String>();
+    for(String status: statuses){
+      statusList.add(status.trim());
+    }
+    statusList.add("ALL");
+    return statusList;
+  }
+
+  public String getInstMetFieldsFilePath() {
+    return getContextParamEnvReplace("org.apache.oodt.cas.workflow.webapp.inst.metFields.filePath");
+  }
+
+  private String getContextParamEnvReplace(String paramName) {
+    return PathUtils.replaceEnvVariables(this.getServletContext()
+        .getInitParameter(paramName));
+  }
+
+}

Added: oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/WorkflowMgrConn.java
URL: http://svn.apache.org/viewvc/oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/WorkflowMgrConn.java?rev=1102794&view=auto
==============================================================================
--- oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/WorkflowMgrConn.java (added)
+++ oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/WorkflowMgrConn.java Fri May 13 15:41:18 2011
@@ -0,0 +1,220 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.oodt.cas.webcomponents.workflow;
+
+import java.io.Serializable;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.util.List;
+import java.util.Vector;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.apache.oodt.cas.workflow.structs.Workflow;
+import org.apache.oodt.cas.workflow.structs.WorkflowCondition;
+import org.apache.oodt.cas.workflow.structs.WorkflowInstance;
+import org.apache.oodt.cas.workflow.structs.WorkflowInstancePage;
+import org.apache.oodt.cas.workflow.structs.WorkflowTask;
+import org.apache.oodt.cas.workflow.system.XmlRpcWorkflowManagerClient;
+
+/**
+ * 
+ * Describe your class here.
+ * 
+ * @author mattmann
+ * @version $Revision$
+ * 
+ */
+public class WorkflowMgrConn implements Serializable {
+
+  private static final long serialVersionUID = -9081117871702614402L;
+
+  private static final Logger LOG = Logger.getLogger(WorkflowMgrConn.class
+      .getName());
+
+  private XmlRpcWorkflowManagerClient wm;
+
+  public WorkflowMgrConn(String wmUrlStr) {
+    try {
+      this.wm = new XmlRpcWorkflowManagerClient(new URL(wmUrlStr));
+    } catch (MalformedURLException e) {
+      LOG.log(Level.SEVERE, "Unable to contact Workflow Manager at URL: ["
+          + wmUrlStr + "]: Message: " + e.getMessage());
+      this.wm = null;
+    }
+  }
+
+  public WorkflowTask safeGetTaskById(String taskId) {
+    try {
+      return new SerializableWorkflowTask(this.wm.getTaskById(taskId));
+    } catch (Exception e) {
+      LOG.log(Level.WARNING, "Unable to obtain workflow task with ID: ["
+          + taskId + "]: Message: " + e.getMessage());
+      return null;
+    }
+  }
+
+  public WorkflowCondition safeGetConditionById(String conditionId) {
+    try {
+      return new SerializableWorkflowCondition(this.wm
+          .getConditionById(conditionId));
+    } catch (Exception e) {
+      LOG.log(Level.WARNING, "Unable to obtain workflow condition with ID: ["
+          + conditionId + "]: Message: " + e.getMessage());
+      return null;
+    }
+  }
+
+  public Workflow safeGetWorkflowById(String workflowId) {
+    try {
+      return this.wm.getWorkflowById(workflowId);
+    } catch (Exception e) {
+      LOG.log(Level.WARNING, "Unable to obtain workflow with ID: ["
+          + workflowId + "]: Message: " + e.getMessage());
+      return null;
+    }
+  }
+
+  public List<Workflow> safeGetWorkflowsByEvent(String eventName) {
+    try {
+      return this.wm.getWorkflowsByEvent(eventName);
+    } catch (Exception e) {
+      LOG.log(Level.WARNING, "Unable to obtain workflows by event: ["
+          + eventName + "]: Message: " + e.getMessage());
+      return new Vector<Workflow>();
+    }
+  }
+
+  public List<String> safeGetRegisteredEvents() {
+    try {
+      return this.wm.getRegisteredEvents();
+    } catch (Exception e) {
+      LOG.log(Level.WARNING, "Unable to obtain registered events: Message: "
+          + e.getMessage());
+      return new Vector<String>();
+    }
+  }
+
+  public List<Workflow> safeGetWorkflows() {
+    try {
+      return this.wm.getWorkflows();
+    } catch (Exception e) {
+      LOG.log(Level.WARNING, "Unable to obtain workflows: Message: "
+          + e.getMessage());
+      return new Vector<Workflow>();
+    }
+  }
+
+  public List<WorkflowInstance> safeGetWorkflowInsts() {
+    try {
+      return this.wm.getWorkflowInstances();
+    } catch (Exception e) {
+      LOG.log(Level.WARNING, "Unable to obtain workflow instances: Message: "
+          + e.getMessage());
+      return new Vector<WorkflowInstance>();
+    }
+  }
+
+  public List<WorkflowInstance> safeGetWorkflowInstsByStatus(String status) {
+    try {
+      return this.wm.getWorkflowInstancesByStatus(status);
+    } catch (Exception e) {
+      LOG.log(Level.WARNING, "Unable to obtain workflow instances by status: ["
+          + status + "]: Message: " + e.getMessage());
+      return new Vector<WorkflowInstance>();
+    }
+  }
+
+  public WorkflowInstancePage safeGetWorkflowInstPageByStatus(int pageNum,
+      String status) {
+    try {
+      return this.wm.paginateWorkflowInstances(pageNum, status);
+    } catch (Exception e) {
+      LOG.log(Level.WARNING, "Unable to obtain workflow instance page: ["
+          + pageNum + "] by status: [" + status + "]: Message: "
+          + e.getMessage());
+      return null;
+    }
+  }
+
+  public WorkflowInstancePage safeGetWorkflowInstPageByStatus(int pageNum) {
+    try {
+      return this.wm.paginateWorkflowInstances(pageNum);
+    } catch (Exception e) {
+      LOG.log(Level.WARNING, "Unable to obtain workflow instance page: ["
+          + pageNum + "]: Message: " + e.getMessage());
+      return null;
+    }
+  }
+
+  public double safeGetWorkflowWallClockMinutes(WorkflowInstance inst) {
+    try {
+      return this.wm.getWorkflowWallClockMinutes(inst.getId());
+    } catch (Exception e) {
+      LOG.log(Level.WARNING,
+          "Unable to obtain workflow wall clock mins: inst id: ["
+              + inst.getId() + "]: Message: " + e.getMessage());
+      return -999.0;
+    }
+  }
+
+  public double safeGetWorkflowCurrentTaskWallClockMinutes(WorkflowInstance inst) {
+    try {
+      return this.wm.getWorkflowCurrentTaskWallClockMinutes(inst.getId());
+    } catch (Exception e) {
+      LOG.log(Level.WARNING,
+          "Unable to obtain workflow current task wall clock mins: inst id: ["
+              + inst.getId() + "]: Message: " + e.getMessage());
+      return -999.0;
+    }
+  }
+
+  public XmlRpcWorkflowManagerClient getWM() {
+    return this.wm;
+  }
+
+  class SerializableWorkflowTask extends WorkflowTask implements Serializable {
+
+    private static final long serialVersionUID = 6859678680008137795L;
+
+    public SerializableWorkflowTask(WorkflowTask task) {
+      this.taskName = task.getTaskName();
+      this.taskId = task.getTaskId();
+      this.taskInstanceClassName = task.getTaskInstanceClassName();
+      this.conditions = task.getConditions();
+      this.order = task.getOrder();
+      this.requiredMetFields = task.getRequiredMetFields();
+      this.taskConfig = task.getTaskConfig();
+    }
+  }
+
+  class SerializableWorkflowCondition extends WorkflowCondition implements
+      Serializable {
+
+    private static final long serialVersionUID = 909843381568743621L;
+
+    public SerializableWorkflowCondition(WorkflowCondition cond) {
+      this.setConditionName(cond.getConditionName());
+      this.conditionInstanceClassName = cond.getConditionInstanceClassName();
+      this.order = cond.getOrder();
+      this.condConfig = cond.getTaskConfig();
+    }
+
+  }
+
+}

Added: oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/conditions/WorkflowConditionViewer.css
URL: http://svn.apache.org/viewvc/oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/conditions/WorkflowConditionViewer.css?rev=1102794&view=auto
==============================================================================
--- oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/conditions/WorkflowConditionViewer.css (added)
+++ oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/conditions/WorkflowConditionViewer.css Fri May 13 15:41:18 2011
@@ -0,0 +1,21 @@
+#condition_tbl{
+  border-spacing:2px;
+  font-family: Arial,Sans-Serif,sans-serif;
+}
+
+.header{
+
+}
+
+.value{
+
+}
+
+#workflow_cond_config_tbl{
+  border-spacing:2px;
+  font-family: Arial,Sans-Serif,sans-serif;
+}
+
+#cond_config{
+	
+}

Added: oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/conditions/WorkflowConditionViewer.html
URL: http://svn.apache.org/viewvc/oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/conditions/WorkflowConditionViewer.html?rev=1102794&view=auto
==============================================================================
--- oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/conditions/WorkflowConditionViewer.html (added)
+++ oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/conditions/WorkflowConditionViewer.html Fri May 13 15:41:18 2011
@@ -0,0 +1,35 @@
+<wicket:panel>
+<wicket:link>
+  <link rel="stylesheet" type="text/css" href="WorkflowConditionViewer.css"/>
+</wicket:link>
+
+<table id="condition_tbl">
+   <tr>
+     <td class="header">Condition ID</td>
+     <td class="value"><span wicket:id="condition_id">urn:oodt:TrueCondition</span></td>
+   </tr>
+   <tr>       	    	          
+     <td class="header">Name</td>
+     <td class="value"><span wicket:id="condition_name">True Condition</span></td>
+   </tr>
+   <tr>
+     <td class="header">Implementation Class</td>
+     <td class="value"><span wicket:id="condition_class">org.apache.oodt.cas.workflow.examples.TrueCondition</span></td>
+   </tr>
+  <tr>
+    <td class="header">Configuration</td>
+    <td>
+      <table id="workflow_cond_config_tbl">
+       <tr class="header">
+         <td>Property</td>
+         <td>Value</td>
+       </tr>
+       <tr wicket:id="cond_config" id="cond_config">
+  	     <td><span wicket:id="cond_pname">numSeconds</span></td>
+  	     <td><span wicket:id="cond_pvalue">60</span></td>
+       </tr>
+      </table>
+     </td>
+    </tr>   
+</table>
+</wicket:panel>

Added: oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/conditions/WorkflowConditionViewer.java
URL: http://svn.apache.org/viewvc/oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/conditions/WorkflowConditionViewer.java?rev=1102794&view=auto
==============================================================================
--- oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/conditions/WorkflowConditionViewer.java (added)
+++ oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/conditions/WorkflowConditionViewer.java Fri May 13 15:41:18 2011
@@ -0,0 +1,80 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.oodt.cas.webcomponents.workflow.conditions;
+
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+
+import org.apache.oodt.cas.webcomponents.workflow.WorkflowMgrConn;
+import org.apache.oodt.cas.workflow.structs.WorkflowCondition;
+import org.apache.oodt.cas.workflow.structs.WorkflowConditionConfiguration;
+import org.apache.wicket.markup.html.basic.Label;
+import org.apache.wicket.markup.html.list.ListItem;
+import org.apache.wicket.markup.html.list.ListView;
+import org.apache.wicket.markup.html.panel.Panel;
+import org.apache.wicket.model.util.ListModel;
+
+/**
+ * 
+ * Describe your class here.
+ * 
+ * @author mattmann
+ * @version $Revision$
+ * 
+ */
+public class WorkflowConditionViewer extends Panel {
+
+  private static final long serialVersionUID = 7861466388954745105L;
+
+  private WorkflowMgrConn wm;
+
+  public WorkflowConditionViewer(String id, String wmUrlStr, String conditionId) {
+    super(id);
+    this.wm = new WorkflowMgrConn(wmUrlStr);
+    final WorkflowCondition cond = this.wm.safeGetConditionById(conditionId);
+    add(new Label("condition_id", cond.getConditionId()));
+    add(new Label("condition_name", cond.getConditionName()));
+    add(new Label("condition_class", cond.getConditionInstanceClassName()));
+    final WorkflowConditionConfiguration config = cond.getCondConfig() != null ? 
+        cond.getCondConfig():new WorkflowConditionConfiguration();
+    List<String> condConfigKeyNames = Arrays.asList(config
+        .getProperties().keySet().toArray(
+            new String[config.getProperties().size()]));
+    Collections.sort(condConfigKeyNames);
+    add(new ListView<String>("cond_config", new ListModel<String>(
+        condConfigKeyNames)) {
+      /*
+       * (non-Javadoc)
+       * 
+       * @see
+       * org.apache.wicket.markup.html.list.ListView#populateItem(org.apache
+       * .wicket.markup.html.list.ListItem)
+       */
+      @Override
+      protected void populateItem(ListItem<String> item) {
+        String keyName = item.getModelObject();
+        String keyVal = config.getProperty(keyName);
+        item.add(new Label("cond_pname", keyName));
+        item.add(new Label("cond_pvalue", keyVal));
+      }
+    });
+
+  }
+
+}

Added: oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/event/EventToWorkflowViewer.css
URL: http://svn.apache.org/viewvc/oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/event/EventToWorkflowViewer.css?rev=1102794&view=auto
==============================================================================
--- oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/event/EventToWorkflowViewer.css (added)
+++ oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/event/EventToWorkflowViewer.css Fri May 13 15:41:18 2011
@@ -0,0 +1,7 @@
+#event_header_title{
+
+}
+
+#event_workflow_tbl{
+
+}
\ No newline at end of file

Added: oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/event/EventToWorkflowViewer.html
URL: http://svn.apache.org/viewvc/oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/event/EventToWorkflowViewer.html?rev=1102794&view=auto
==============================================================================
--- oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/event/EventToWorkflowViewer.html (added)
+++ oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/event/EventToWorkflowViewer.html Fri May 13 15:41:18 2011
@@ -0,0 +1,38 @@
+<wicket:panel>
+<wicket:link>
+ <link rel="stylesheet" type="text/css" href="EventToWorkflowViewer.css"/>
+ </wicket:link>
+
+<h3 id="event_header_title">Event to Workflow Map</h3>
+<p>Select an event, and then click on "Get Workflows" to obtain a list of workflows associated
+with the selected event.</p>
+
+<form wicket:id="event_workflow_frm">
+ <table id="event_workflow_tbl">
+    <tr>
+      <td>Event</td>
+      <td><select wicket:id="event_list">
+        <wicket:remove>
+          <option value="test">test</option>
+        </wicket:remove>
+      </select>
+      </td>
+      <td><input type="submit" id="get_workflow_button" value="Get Worfklows!"></td>
+    </tr>
+ </table>
+ </form>
+
+ <div wicket:id="wtable">
+  <hr>
+  <h4>Workflows for <span wicket:id="selectedEvent">test</span> event</h4>
+  
+  <table>
+    <tr>
+     <td>Workflow</td>
+    </tr>
+    <tr wicket:id="workflow_list">
+      <td><a href="#" wicket:id="workflow_link"><span wicket:id="workflow_name">Test Workflow</span></a></td>
+    </tr>
+  </table>
+ </div>
+</wicket:panel>

Added: oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/event/EventToWorkflowViewer.java
URL: http://svn.apache.org/viewvc/oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/event/EventToWorkflowViewer.java?rev=1102794&view=auto
==============================================================================
--- oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/event/EventToWorkflowViewer.java (added)
+++ oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/event/EventToWorkflowViewer.java Fri May 13 15:41:18 2011
@@ -0,0 +1,132 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.oodt.cas.webcomponents.workflow.event;
+
+import java.util.List;
+import java.util.Vector;
+
+import org.apache.oodt.cas.webcomponents.workflow.WorkflowMgrConn;
+import org.apache.oodt.cas.workflow.structs.Workflow;
+import org.apache.wicket.PageParameters;
+import org.apache.wicket.markup.html.WebMarkupContainer;
+import org.apache.wicket.markup.html.WebPage;
+import org.apache.wicket.markup.html.basic.Label;
+import org.apache.wicket.markup.html.form.DropDownChoice;
+import org.apache.wicket.markup.html.form.Form;
+import org.apache.wicket.markup.html.link.Link;
+import org.apache.wicket.markup.html.list.ListItem;
+import org.apache.wicket.markup.html.list.ListView;
+import org.apache.wicket.markup.html.panel.Panel;
+import org.apache.wicket.model.IModel;
+import org.apache.wicket.model.Model;
+import org.apache.wicket.model.PropertyModel;
+
+/**
+ *
+ * Describe your class here.
+ *
+ * @author mattmann
+ * @version $Revision$
+ *
+ */
+public class EventToWorkflowViewer extends Panel {
+
+  private static final long serialVersionUID = -5120511045763328237L;
+
+  private final WorkflowMgrConn wm;
+  
+  private final List<Workflow> workflows;
+  
+  public EventToWorkflowViewer(String id, String workflowUrlStr, final Class<? extends WebPage> viewerPage) {
+    super(id);
+    this.wm = new WorkflowMgrConn(workflowUrlStr);
+    this.workflows = new Vector<Workflow>();
+    WebMarkupContainer wTable = new WebMarkupContainer("wtable");
+    wTable.setVisible(false);
+    PropertyModel<List<Workflow>> workflowsModel = new PropertyModel<List<Workflow>>(this, "workflows");
+    ListView<Workflow> workflowView = new ListView<Workflow>("workflow_list", workflowsModel) {
+      private static final long serialVersionUID = 5894604290395257941L;
+
+      @Override
+      protected void populateItem(ListItem<Workflow> item) {
+        Link<String> wLink = new Link<String>("workflow_link", new Model(item.getModelObject().getId())){
+          
+           /* (non-Javadoc)
+           * @see org.apache.wicket.markup.html.link.Link#onClick()
+           */
+          @Override
+          public void onClick() {
+            PageParameters params = new PageParameters();
+            params.add("id", getModelObject());
+            setResponsePage(viewerPage, params);
+          }
+        };
+        
+        wLink.add(new Label("workflow_name", item.getModelObject().getName()));
+        item.add(wLink);
+      }
+    };
+
+    EventWorkflowForm form = 
+      new EventWorkflowForm("event_workflow_frm", workflowsModel, wTable);
+
+    wTable.add(workflowView);
+    add(wTable);
+    add(form);
+  }
+  
+  class EventWorkflowForm extends Form<List<Workflow>>{
+
+    private static final long serialVersionUID = -3209079518977783358L;
+    
+    private String selectedEvent;
+    
+    private WebMarkupContainer wTable;
+
+    public EventWorkflowForm(String id, IModel<List<Workflow>> model, WebMarkupContainer wTable) {
+      super(id, model);
+      add(new DropDownChoice<String>("event_list", new PropertyModel(this, "selectedEvent"), 
+          wm.safeGetRegisteredEvents()));
+      this.wTable = wTable;
+      
+    }
+
+    /* (non-Javadoc)
+     * @see org.apache.wicket.markup.html.form.Form#onSubmit()
+     */
+    @Override
+    protected void onSubmit() {
+       List<Workflow> workflows = wm.safeGetWorkflowsByEvent(this.selectedEvent);
+       setDefaultModelObject(workflows);
+       if(workflows != null && workflows.size() > 0){
+         this.wTable.setVisible(true);
+         this.wTable.add(new Label("selectedEvent", this.selectedEvent));
+       }
+    }
+  
+    public String getSelectedEvent(){
+      return this.selectedEvent;
+    }
+    
+  }
+  
+  
+
+
+}

Added: oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/WorkflowInstancesViewer.css
URL: http://svn.apache.org/viewvc/oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/WorkflowInstancesViewer.css?rev=1102794&view=auto
==============================================================================
--- oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/WorkflowInstancesViewer.css (added)
+++ oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/WorkflowInstancesViewer.css Fri May 13 15:41:18 2011
@@ -0,0 +1,25 @@
+#instance_filter_header{
+
+}
+
+a.workflow_status{
+
+}
+
+#workflow_display{
+
+}
+
+#workflow_inst_tbl{
+	border:0px;
+	border-spacing:3px;
+	border: 4px #000000;
+}
+
+.centered{
+   text-align:center;
+}
+
+.smaller{
+	font-size:9px;
+}
\ No newline at end of file

Added: oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/WorkflowInstancesViewer.html
URL: http://svn.apache.org/viewvc/oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/WorkflowInstancesViewer.html?rev=1102794&view=auto
==============================================================================
--- oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/WorkflowInstancesViewer.html (added)
+++ oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/WorkflowInstancesViewer.html Fri May 13 15:41:18 2011
@@ -0,0 +1,67 @@
+<wicket:panel>
+<wicket:link>
+ <link rel="stylesheet" type="text/css" href="WorkflowInstancesViewer.css"/>
+ <link rel="stylesheet" type="text/css" href="progress_wicket.css"/>
+ <wicket:remove>
+  <link rel="stylesheet" type="text/css" href="progress.css"/> 
+ </wicket:remove>
+ <script type="text/javascript" language="Javascript" src="prototype.js"></script>
+ <script type="text/javascript" language="Javascript" src="progress.js"></script>
+</wicket:link>
+
+<div id="instance_filter_header">Filter Workflows by Status:<br> |
+  <wicket:container wicket:id="workflow_statuses">
+    <a class="workflow_status" wicket:id="wstatus_link" href="#"><span wicket:id="wstatus">STARTED</span></a>&nbsp;|
+  </wicket:container> 
+    <wicket:remove>
+    <a class="workflow_status" href="#">FINISHED</a>&nbsp;|
+    <a class="workflow_status" href="#">METMISS</a>&nbsp;|            
+    <a class="workflow_status" href="#">PAUSED</a>&nbsp;|
+    <a class="workflow_status" href="#">ALL</a>&nbsp;|
+    </wicket:remove>
+</div>
+
+   <p>Workflows <b wicket:id="start_idx">1</b>-<b wicket:id="end_idx">20</b> of <b wicket:id="num_insts">20</b> total</p>
+     <table id="workflow_inst_tbl">
+       <tr class="centered">
+         <td>Workflow</td>
+         <td>Progress</td>
+         <td>Status</td>
+         <td>Execution Time (min)</td>
+         <td>Current Task Execution Time (min)</td>
+         <td>Current Task</td>
+       </tr>
+
+       <tr wicket:id="workflow_insts">
+         <td><a href="#" wicket:id="workflow_link"><span wicket:id="workflow_name">Test Workflow</span></a>
+         <br/>
+         <p class="smaller" wicket:id="inst_met_display">ProcessingNode:localhost,WorkflowInstanceId:1</p>
+         </td>
+         <td class="centered"><script wicket:id="winst_display">display('./percentImage.png', 'winst_1_progress', 66, 1);</script></td>
+         <td class="centered" wicket:id="winst_status">RSUBMIT</td>
+         <td class="centered" wicket:id="winst_wallclock_mins">5.22</td>
+         <td class="centered" wicket:id="winst_task_wallclock_mins">2.5</td>
+         <td class="centered"><a href="#" wicket:id="task_link"><span wicket:id="task_name">Hello World</span></a></td>
+        </tr>
+    </table>
+    <p>&nbsp;</p>
+    <p>&nbsp;</p>
+    <span wicket:id="paginator"/>
+    
+    <wicket:remove>
+    <hr width="*">
+    <div align="center">
+      <table id="pagination_table">
+         <tr>
+           <td id="pagination_table_result_hdr">Result Page</td>
+         </tr>
+      </table>
+    </div>
+    </wicket:remove>
+
+  <p>&nbsp;</p>
+  <p>&nbsp;</p>
+  <p>&nbsp;</p>
+  <p>&nbsp;</p>
+</wicket:panel>
+

Added: oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/WorkflowInstancesViewer.java
URL: http://svn.apache.org/viewvc/oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/WorkflowInstancesViewer.java?rev=1102794&view=auto
==============================================================================
--- oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/WorkflowInstancesViewer.java (added)
+++ oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/WorkflowInstancesViewer.java Fri May 13 15:41:18 2011
@@ -0,0 +1,292 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.oodt.cas.webcomponents.workflow.instance;
+
+import java.text.NumberFormat;
+import java.util.Iterator;
+import java.util.List;
+
+import org.apache.oodt.cas.metadata.Metadata;
+import org.apache.oodt.cas.webcomponents.workflow.WorkflowMgrConn;
+import org.apache.oodt.cas.webcomponents.workflow.pagination.WorkflowPagePaginator;
+import org.apache.oodt.cas.workflow.instrepo.WorkflowInstanceMetMap;
+import org.apache.oodt.cas.workflow.instrepo.WorkflowInstanceMetadataReader;
+import org.apache.oodt.cas.workflow.lifecycle.WorkflowLifecycleManager;
+import org.apache.oodt.cas.workflow.structs.WorkflowInstance;
+import org.apache.oodt.cas.workflow.structs.WorkflowInstancePage;
+import org.apache.oodt.cas.workflow.structs.WorkflowTask;
+import org.apache.wicket.IResourceListener;
+import org.apache.wicket.PageParameters;
+import org.apache.wicket.ResourceReference;
+import org.apache.wicket.behavior.SimpleAttributeModifier;
+import org.apache.wicket.markup.html.WebPage;
+import org.apache.wicket.markup.html.basic.Label;
+import org.apache.wicket.markup.html.link.Link;
+import org.apache.wicket.markup.html.link.ResourceLink;
+import org.apache.wicket.markup.html.list.ListItem;
+import org.apache.wicket.markup.html.list.ListView;
+import org.apache.wicket.markup.html.panel.Panel;
+import org.apache.wicket.model.Model;
+import org.apache.wicket.model.util.ListModel;
+import org.apache.wicket.util.value.ValueMap;
+
+/**
+ * 
+ * Describe your class here.
+ * 
+ * @author mattmann
+ * @version $Revision$
+ * 
+ */
+public class WorkflowInstancesViewer extends Panel {
+
+  private static final long serialVersionUID = -311004303658412137L;
+
+  private WorkflowMgrConn wm;
+
+  private int pageNum;
+
+  private int startIdx;
+
+  private int endIdx;
+
+  private int totalWorkflowInsts;
+
+  private static final int PAGE_SIZE = 20;
+
+  /**
+   * @param id
+   */
+  public WorkflowInstancesViewer(String id, String workflowUrlStr,
+      final String status, int pageNum, List<String> wStatuses,
+      final String lifecycleFilePath, final String metInstanceFilePath,
+      final Class<? extends WebPage> workflowViewer,
+      final Class<? extends WebPage> workflowTaskViewer,
+      final Class<? extends WebPage> workflowInstViewer) {
+    super(id);
+    this.wm = new WorkflowMgrConn(workflowUrlStr);
+    this.pageNum = pageNum;
+    WorkflowInstancePage page = null;
+    System.out.println("STATUS IS "+status);
+    if (status.equals("ALL")) {
+      page = this.wm.safeGetWorkflowInstPageByStatus(pageNum);
+    } else {
+      page = this.wm.safeGetWorkflowInstPageByStatus(pageNum, status);
+    }
+
+    this.computeStartEndIdx(page);
+    add(new ListView<String>("workflow_statuses", new ListModel<String>(
+        wStatuses)) {
+      /*
+       * (non-Javadoc)
+       * 
+       * @see
+       * org.apache.wicket.markup.html.list.ListView#populateItem(org.apache
+       * .wicket.markup.html.list.ListItem)
+       */
+      @Override
+      protected void populateItem(ListItem<String> item) {
+        Link<String> wStatusLink = new Link<String>("wstatus_link", new Model(
+            item.getModelObject())) {
+          /*
+           * (non-Javadoc)
+           * 
+           * @see org.apache.wicket.markup.html.link.Link#onClick()
+           */
+          @Override
+          public void onClick() {
+            PageParameters params = new PageParameters();
+            params.add("status", getModelObject());
+            setResponsePage(getPage().getClass(), params);
+
+          }
+        };
+
+        Label wStatusLabel = new Label("wstatus", item.getModelObject());
+        if (item.getModelObject().equals(status)) {
+          wStatusLabel.add(new SimpleAttributeModifier("class", "selected"));
+        }
+        wStatusLink.add(wStatusLabel);
+        item.add(wStatusLink);
+      }
+    });
+
+    add(new Label("start_idx", String.valueOf(this.startIdx)));
+    add(new Label("end_idx", String.valueOf(this.endIdx)));
+    add(new Label("num_insts", String.valueOf(this.totalWorkflowInsts)));
+
+    add(new ListView<WorkflowInstance>("workflow_insts",
+        new ListModel<WorkflowInstance>(page.getPageWorkflows())) {
+      /*
+       * (non-Javadoc)
+       * 
+       * @see
+       * org.apache.wicket.markup.html.list.ListView#populateItem(org.apache
+       * .wicket.markup.html.list.ListItem)
+       */
+      @Override
+      protected void populateItem(ListItem<WorkflowInstance> item) {
+        WorkflowInstance inst = item.getModelObject();
+        Link<String> workflowLink = new Link<String>("workflow_link", new Model<String>(inst
+            .getWorkflow().getId())) {
+          /*
+           * (non-Javadoc)
+           * 
+           * @see org.apache.wicket.markup.html.link.Link#onClick()
+           */
+          @Override
+          public void onClick() {
+            PageParameters params = new PageParameters();
+            params.add("id", getModelObject());
+            setResponsePage(workflowViewer, params);
+          }
+        };
+        workflowLink.add(new Label("workflow_name", inst.getWorkflow().getName()));
+        item.add(workflowLink);
+
+        String instMetString = getWorkflowInstMet(inst, metInstanceFilePath);
+        item.add(new Label("inst_met_display", instMetString));
+
+        ResourceReference imgRef = new ResourceReference(WorkflowInstancesViewer.class,
+            "percentImage.png");
+        imgRef.bind(getApplication());
+        String resRefString = getRequestCycle().urlFor(imgRef, new ValueMap()).toString();
+        item.add(new Label("winst_display", "display('" + resRefString
+            + "', 'winst_" + inst.getId() + "_progress', "
+            + getPctComplete(inst, lifecycleFilePath) + ", 1);").setEscapeModelStrings(false));
+
+        item.add(new Label("winst_status", inst.getStatus()));
+        item.add(new Label("winst_wallclock_mins", formatWallClockMins(wm
+            .safeGetWorkflowWallClockMinutes(inst))));
+        item.add(new Label("winst_task_wallclock_mins", formatWallClockMins(wm
+            .safeGetWorkflowCurrentTaskWallClockMinutes(inst))));
+
+        Link<String> taskLink = new Link<String>("task_link", new Model<String>(inst
+            .getCurrentTaskId())) {
+          /*
+           * (non-Javadoc)
+           * 
+           * @see org.apache.wicket.markup.html.link.Link#onClick()
+           */
+          @Override
+          public void onClick() {
+            PageParameters params = new PageParameters();
+            params.add("id", getModelObject());
+            setResponsePage(workflowTaskViewer, params);
+
+          }
+        };
+        taskLink.add(new Label("task_name", getTaskNameFromTaskId(inst, inst.getCurrentTaskId())));
+        item.add(taskLink);
+
+      }
+    });
+    
+    add(new WorkflowPagePaginator("paginator", page, status, workflowInstViewer));
+
+  }
+
+  private void computeStartEndIdx(WorkflowInstancePage page) {
+    if (page.getTotalPages() == 1) {
+      this.totalWorkflowInsts = page.getPageWorkflows().size();
+      this.pageNum = 1;
+    } else if (page.getTotalPages() == 0) {
+      this.totalWorkflowInsts = 0;
+      this.pageNum = 1;
+    } else {
+      this.totalWorkflowInsts = (page.getTotalPages() - 1) * PAGE_SIZE;
+      this.pageNum = page.getPageNum();
+
+      // get the last page
+      WorkflowInstancePage lastPage = null;
+      lastPage = wm.safeGetWorkflowInstPageByStatus(page.getTotalPages());
+      this.totalWorkflowInsts += lastPage.getPageWorkflows().size();
+
+    }
+    this.endIdx = this.totalWorkflowInsts != 0 ? Math.min(
+        this.totalWorkflowInsts, (PAGE_SIZE) * (this.pageNum)) : 0;
+    this.startIdx = this.totalWorkflowInsts != 0 ? ((this.pageNum - 1) * PAGE_SIZE) + 1
+        : 0;
+  }
+
+  private String getWorkflowInstMet(WorkflowInstance inst, String metMapFilePath) {
+    WorkflowInstanceMetMap wInstMetMap = null;
+    String metString = null;
+
+    try {
+      wInstMetMap = WorkflowInstanceMetadataReader
+          .parseMetMapFile(metMapFilePath);
+      Metadata instMetadata = wm.getWM().getWorkflowInstanceMetadata(
+          inst.getId());
+      List<String> wInstFields = wInstMetMap.getFieldsForWorkflow(inst
+          .getWorkflow().getId()) != null ? wInstMetMap
+          .getFieldsForWorkflow(inst.getWorkflow().getId()) : wInstMetMap
+          .getDefaultFields();
+      StringBuffer metStrBuf = new StringBuffer();
+
+      for (String wInstField : wInstFields) {
+        metStrBuf.append(wInstField);
+        metStrBuf.append(":");
+        metStrBuf.append(instMetadata.getMetadata(wInstField));
+        metStrBuf.append(",");
+      }
+
+      metStrBuf.deleteCharAt(metStrBuf.length() - 1);
+      metString = metStrBuf.toString();
+
+    } catch (Exception e) {
+      e.printStackTrace();
+    }
+
+    return metString;
+
+  }
+
+  private String formatWallClockMins(double wallClockMins) {
+    NumberFormat fn = NumberFormat.getNumberInstance();
+    fn.setMaximumFractionDigits(2);
+    fn.setMinimumFractionDigits(2);
+    return fn.format(wallClockMins);
+  }
+
+  private String getPctComplete(WorkflowInstance inst, String lifecycleFilePath) {
+    WorkflowLifecycleManager lifecycleMgr = null;
+    try {
+      lifecycleMgr = new WorkflowLifecycleManager(lifecycleFilePath);
+    } catch (Exception e) {
+      e.printStackTrace();
+    }
+    return lifecycleMgr
+        .formatPct(lifecycleMgr.getPercentageComplete(inst) * 100.0);
+  }
+  
+  private String getTaskNameFromTaskId(WorkflowInstance w, String taskId) {
+    if (w.getWorkflow() != null && w.getWorkflow().getTasks() != null
+            && w.getWorkflow().getTasks().size() > 0) {
+        for(WorkflowTask task: (List<WorkflowTask>)(List<?>)w.getWorkflow().getTasks()){
+            if (task.getTaskId().equals(taskId)) {
+                return task.getTaskName();
+            }
+        }
+
+        return null;
+    } else
+        return null;
+}
+
+}

Added: oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/percentImage.png
URL: http://svn.apache.org/viewvc/oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/percentImage.png?rev=1102794&view=auto
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URL: http://svn.apache.org/viewvc/oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/percentImage_back.png?rev=1102794&view=auto
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Added: oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/percentImage_back1.png
URL: http://svn.apache.org/viewvc/oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/percentImage_back1.png?rev=1102794&view=auto
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Added: oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/percentImage_back2.png
URL: http://svn.apache.org/viewvc/oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/percentImage_back2.png?rev=1102794&view=auto
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Added: oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/percentImage_back3.png
URL: http://svn.apache.org/viewvc/oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/percentImage_back3.png?rev=1102794&view=auto
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Added: oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/percentImage_back4.png
URL: http://svn.apache.org/viewvc/oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/percentImage_back4.png?rev=1102794&view=auto
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Added: oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/progress.css
URL: http://svn.apache.org/viewvc/oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/progress.css?rev=1102794&view=auto
==============================================================================
--- oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/progress.css (added)
+++ oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/progress.css Fri May 13 15:41:18 2011
@@ -0,0 +1,44 @@
+/*
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You 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.
+*/
+
+img.percentImage1 {
+ background: white url(percentImage_back1.png) top left no-repeat;
+ padding: 0;
+ margin: 5px 0 0 0;
+ background-position: 1px 0;
+}
+
+img.percentImage2 {
+ background: white url(percentImage_back2.png) top left no-repeat;
+ padding: 0;
+ margin: 5px 0 0 0;
+ background-position: 1px 0;
+}
+
+img.percentImage3 {
+ background: white url(percentImage_back3.png) top left no-repeat;
+ padding: 0;
+ margin: 5px 0 0 0;
+ background-position: 1px 0;
+}
+
+img.percentImage4 {
+ background: white url(percentImage_back4.png) top left no-repeat;
+ padding: 0;
+ margin: 5px 0 0 0;
+ background-position: 1px 0;
+}

Added: oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/progress.js
URL: http://svn.apache.org/viewvc/oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/progress.js?rev=1102794&view=auto
==============================================================================
--- oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/progress.js (added)
+++ oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/progress.js Fri May 13 15:41:18 2011
@@ -0,0 +1,119 @@
+/* WebAppers Progress Bar, version 0.2
+* (c) 2007 Ray Cheung
+*
+* WebAppers Progress Bar is freely distributable under the terms of an Creative Commons license.
+* For details, see the WebAppers web site: http://www.webappers.com/progressBar/
+*
+/*--------------------------------------------------------------------------*/
+
+var initial = -120;
+var imageWidth=240;
+var eachPercent = (imageWidth/2)/100;
+/************************************************************\
+*
+\************************************************************/
+function setText (id, percent)
+{
+    $(id+'Text').innerHTML = percent+"%";
+}
+/************************************************************\
+*
+\************************************************************/
+function display (img, id, percentage,color )
+{	
+	if (typeof color == "undefined") {
+    color = "1";
+  	}
+    var percentageWidth = eachPercent * percentage;
+    var actualWidth = initial + percentageWidth ;
+    document.write('<img id="'+id+'" src="'+img+'" alt="'+percentage+'%" class="percentImage'+color+'" style="background-position: '+actualWidth+'px 0pt;"/> <span id="'+id+'Text">'+percentage+'%</span>');
+}
+/************************************************************\
+*
+\************************************************************/
+function emptyProgress(id)
+{
+    var newProgress = initial+'px';
+    $(id).style.backgroundPosition=newProgress+' 0';
+    setText(id,'0');
+}
+/************************************************************\
+*
+\************************************************************/
+function getProgress(id)
+{
+    var nowWidth = $(id).style.backgroundPosition.split("px");
+    return (Math.floor(100+(nowWidth[0]/eachPercent))+'%');
+	
+}
+/************************************************************\
+*
+\************************************************************/
+function setProgress(id, percentage)
+{
+    var percentageWidth = eachPercent * percentage;
+    var newProgress = eval(initial)+eval(percentageWidth)+'px';
+    $(id).style.backgroundPosition=newProgress+' 0';
+    setText(id,percentage);
+}
+/************************************************************\
+*
+\************************************************************/
+function plus ( id, percentage )
+{
+    var nowWidth = $(id).style.backgroundPosition.split("px");
+    var nowPercent = Math.floor(100+(nowWidth[0]/eachPercent))+eval(percentage);
+    var percentageWidth = eachPercent * percentage;
+    var actualWidth = eval(nowWidth[0]) + eval(percentageWidth);
+    var newProgress = actualWidth+'px';
+    if(actualWidth>=0 && percentage <100)
+    {
+        var newProgress = 1+'px';
+        $(id).style.backgroundPosition=newProgress+' 0';
+        setText(id,100);
+        alert('full');
+    }
+    else
+    {
+        $(id).style.backgroundPosition=newProgress+' 0';
+        setText(id,nowPercent);
+    }
+}
+/************************************************************\
+*
+\************************************************************/
+function minus ( id, percentage )
+{
+    var nowWidth = $(id).style.backgroundPosition.split("px");
+    var nowPercent = Math.floor(100+(nowWidth[0]/eachPercent))-eval(percentage);
+    var percentageWidth = eachPercent * percentage;
+    var actualWidth = eval(nowWidth[0]) - eval(percentageWidth);
+    var newProgress = actualWidth+'px';
+    if(actualWidth<=-120)
+    {
+        var newProgress = -120+'px';
+        $(id).style.backgroundPosition=newProgress+' 0';
+        setText(id,0);
+        alert('empty');
+    }
+    else
+    {
+        $(id).style.backgroundPosition=newProgress+' 0';
+        setText(id,nowPercent);
+    }
+}
+/************************************************************\
+*
+\************************************************************/
+function fillProgress(id, endPercent)
+{
+    var nowWidth = $(id).style.backgroundPosition.split("px");
+    startPercent = Math.ceil(100+(nowWidth[0]/eachPercent))+1;
+    var actualWidth = initial + (eachPercent * endPercent);
+    if (startPercent <= endPercent && nowWidth[0] <= actualWidth)
+    {
+        plus(id,'1');
+        setText(id,startPercent);
+        setTimeout("fillProgress('"+id+"',"+endPercent+")",10);
+    }
+}

Added: oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/progress_wicket.css
URL: http://svn.apache.org/viewvc/oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/progress_wicket.css?rev=1102794&view=auto
==============================================================================
--- oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/progress_wicket.css (added)
+++ oodt/trunk/webapp/components/src/main/java/org/apache/oodt/cas/webcomponents/workflow/instance/progress_wicket.css Fri May 13 15:41:18 2011
@@ -0,0 +1,44 @@
+/*
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You 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.
+*/
+
+img.percentImage1 {
+ background: white url(../../images/percentImage_back1.png) top left no-repeat;
+ padding: 0;
+ margin: 5px 0 0 0;
+ background-position: 1px 0;
+}
+
+img.percentImage2 {
+ background: white url(../../images/percentImage_back2.png) top left no-repeat;
+ padding: 0;
+ margin: 5px 0 0 0;
+ background-position: 1px 0;
+}
+
+img.percentImage3 {
+ background: white url(../../images/percentImage_back3.png) top left no-repeat;
+ padding: 0;
+ margin: 5px 0 0 0;
+ background-position: 1px 0;
+}
+
+img.percentImage4 {
+ background: white url(../../images/percentImage_back4.png) top left no-repeat;
+ padding: 0;
+ margin: 5px 0 0 0;
+ background-position: 1px 0;
+}



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