X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=org.argeo.slc.core%2Fsrc%2Forg%2Fargeo%2Fslc%2Fjcr%2Fexecution%2FJcrProcessThread.java;fp=org.argeo.slc.core%2Fsrc%2Forg%2Fargeo%2Fslc%2Fjcr%2Fexecution%2FJcrProcessThread.java;h=8755829e7bba6e213b896c1d142ca82d65c22c45;hb=805e3301575e708491482a2a00dd37bc2b41b851;hp=0000000000000000000000000000000000000000;hpb=a9b97cc33383ded70277f49aa287f84903334e70;p=gpl%2Fargeo-slc.git

diff --git a/org.argeo.slc.core/src/org/argeo/slc/jcr/execution/JcrProcessThread.java b/org.argeo.slc.core/src/org/argeo/slc/jcr/execution/JcrProcessThread.java
new file mode 100644
index 000000000..8755829e7
--- /dev/null
+++ b/org.argeo.slc.core/src/org/argeo/slc/jcr/execution/JcrProcessThread.java
@@ -0,0 +1,95 @@
+/*
+
+ * Copyright (C) 2007-2012 Argeo GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.argeo.slc.jcr.execution;
+
+import java.util.List;
+
+import javax.jcr.Node;
+import javax.jcr.RepositoryException;
+import javax.jcr.Session;
+
+import org.argeo.ArgeoException;
+import org.argeo.jcr.JcrUtils;
+import org.argeo.slc.core.execution.ProcessThread;
+import org.argeo.slc.execution.ExecutionModulesManager;
+import org.argeo.slc.execution.ExecutionProcess;
+import org.argeo.slc.execution.RealizedFlow;
+import org.argeo.slc.jcr.SlcNames;
+
+/** Where the actual execution takes place */
+public class JcrProcessThread extends ProcessThread implements SlcNames {
+
+	public JcrProcessThread(ThreadGroup processesThreadGroup,
+			ExecutionModulesManager executionModulesManager,
+			JcrExecutionProcess process) {
+		super(processesThreadGroup, executionModulesManager, process);
+	}
+
+	/** Overridden in order to set progress status on realized flow nodes. */
+	@Override
+	protected void process() throws InterruptedException {
+		Session session = null;
+		if (getProcess() instanceof JcrExecutionProcess)
+			try {
+				session = ((JcrExecutionProcess) getProcess()).getRepository()
+						.login();
+
+				List<RealizedFlow> realizedFlows = getProcess()
+						.getRealizedFlows();
+				for (RealizedFlow realizedFlow : realizedFlows) {
+					Node realizedFlowNode = session
+							.getNode(((JcrRealizedFlow) realizedFlow).getPath());
+					setFlowStatus(realizedFlowNode, ExecutionProcess.RUNNING);
+
+					try {
+						//
+						// EXECUTE THE FLOW
+						//
+						execute(realizedFlow, true);
+
+						setFlowStatus(realizedFlowNode,
+								ExecutionProcess.COMPLETED);
+					} catch (RepositoryException e) {
+						throw e;
+					} catch (InterruptedException e) {
+						setFlowStatus(realizedFlowNode, ExecutionProcess.KILLED);
+						throw e;
+					} catch (RuntimeException e) {
+						setFlowStatus(realizedFlowNode, ExecutionProcess.ERROR);
+						throw e;
+					}
+				}
+			} catch (RepositoryException e) {
+				throw new ArgeoException("Cannot process "
+						+ getJcrExecutionProcess().getNodePath(), e);
+			} finally {
+				JcrUtils.logoutQuietly(session);
+			}
+		else
+			super.process();
+	}
+
+	protected void setFlowStatus(Node realizedFlowNode, String status)
+			throws RepositoryException {
+		realizedFlowNode.setProperty(SLC_STATUS, status);
+		realizedFlowNode.getSession().save();
+	}
+
+	protected JcrExecutionProcess getJcrExecutionProcess() {
+		return (JcrExecutionProcess) getProcess();
+	}
+}