X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=runtime%2Forg.argeo.slc.support.jcr%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Fslc%2Fjcr%2FSlcJcrUtils.java;h=c3cdda7573e421dd7b2408c6775628d8b5fa40c4;hb=32f9566efa0d0ce29b31ee0779faf2b42f46321a;hp=0cda5a86d68e3d6149163633c907cab67bc3474b;hpb=a181e3d059185a9dc108e81f38c66f48f4e4aac8;p=gpl%2Fargeo-slc.git

diff --git a/runtime/org.argeo.slc.support.jcr/src/main/java/org/argeo/slc/jcr/SlcJcrUtils.java b/runtime/org.argeo.slc.support.jcr/src/main/java/org/argeo/slc/jcr/SlcJcrUtils.java
index 0cda5a86d..c3cdda757 100644
--- a/runtime/org.argeo.slc.support.jcr/src/main/java/org/argeo/slc/jcr/SlcJcrUtils.java
+++ b/runtime/org.argeo.slc.support.jcr/src/main/java/org/argeo/slc/jcr/SlcJcrUtils.java
@@ -1,31 +1,51 @@
 package org.argeo.slc.jcr;
 
-/** Utilities around the SLC JCR model. Note that it relies on fixed base paths. */
+import java.util.Calendar;
+import java.util.GregorianCalendar;
+
+import javax.jcr.Node;
+import javax.jcr.RepositoryException;
+
+import org.argeo.jcr.JcrUtils;
+import org.argeo.slc.SlcException;
+import org.argeo.slc.core.execution.PrimitiveAccessor;
+import org.argeo.slc.core.execution.PrimitiveUtils;
+import org.argeo.slc.deploy.ModuleDescriptor;
+
+/**
+ * Utilities around the SLC JCR model. Note that it relies on fixed base paths
+ * (convention over configuration) for optimization purposes.
+ */
 public class SlcJcrUtils {
 	public final static Integer AGENT_FACTORY_DEPTH = 3;
-	public final static Integer EXECUTION_MODULES_DEPTH = AGENT_FACTORY_DEPTH + 2;
-	public final static Integer EXECUTION_FLOWS_DEPTH = EXECUTION_MODULES_DEPTH + 3;
 
 	/** Extracts the path of a flow relative to its execution module */
 	public static String flowRelativePath(String fullFlowPath) {
 		String[] tokens = fullFlowPath.split("/");
 		StringBuffer buf = new StringBuffer(fullFlowPath.length());
-		for (int i = EXECUTION_FLOWS_DEPTH; i < tokens.length; i++) {
+		for (int i = AGENT_FACTORY_DEPTH + 3; i < tokens.length; i++) {
 			buf.append('/').append(tokens[i]);
 		}
 		return buf.toString();
 	}
 
+	/** Module node name based on module name and version */
+	public static String getModuleNodeName(ModuleDescriptor moduleDescriptor) {
+		return moduleDescriptor.getName() + "_" + moduleDescriptor.getVersion();
+	}
+
 	/** Extracts the execution module name of a flow */
 	public static String flowExecutionModuleName(String fullFlowPath) {
 		String[] tokens = fullFlowPath.split("/");
-		return tokens[EXECUTION_MODULES_DEPTH + 1];
+		String moduleNodeName = tokens[AGENT_FACTORY_DEPTH + 2];
+		return moduleNodeName.substring(0, moduleNodeName.lastIndexOf('_'));
 	}
 
 	/** Extracts the execution module version of a flow */
 	public static String flowExecutionModuleVersion(String fullFlowPath) {
 		String[] tokens = fullFlowPath.split("/");
-		return tokens[EXECUTION_MODULES_DEPTH + 2];
+		String moduleNodeName = tokens[AGENT_FACTORY_DEPTH + 2];
+		return moduleNodeName.substring(moduleNodeName.lastIndexOf('_') + 1);
 	}
 
 	/** Extracts the agent factory of a flow */
@@ -39,16 +59,74 @@ public class SlcJcrUtils {
 		return buf.toString();
 	}
 
+	/** Create a new execution process path based on the current time */
+	public static String createExecutionProcessPath(String uuid) {
+		Calendar now = new GregorianCalendar();
+		return SlcJcrConstants.PROCESSES_BASE_PATH + '/'
+				+ JcrUtils.dateAsPath(now, true) + uuid;
+	}
+
+	/** Create a new execution result path based on the current time */
+	public static String createResultPath(String uuid) {
+		Calendar now = new GregorianCalendar();
+		return SlcJcrConstants.RESULTS_BASE_PATH + '/'
+				+ JcrUtils.dateAsPath(now, true) + uuid;
+	}
+
+	/**
+	 * Set the value of the primitive accessor as a JCR property. Does nothing
+	 * if the value is null.
+	 */
+	public static void setPrimitiveAsProperty(Node node, String propertyName,
+			PrimitiveAccessor primitiveAccessor) {
+		String type = primitiveAccessor.getType();
+		Object value = primitiveAccessor.getValue();
+		setPrimitiveAsProperty(node, propertyName, type, value);
+	}
+
+	/** Map a primitive value to JCR property value. */
+	public static void setPrimitiveAsProperty(Node node, String propertyName,
+			String type, Object value) {
+		if (value == null)
+			return;
+		if (value instanceof CharSequence)
+			value = PrimitiveUtils.convert(type,
+					((CharSequence) value).toString());
+
+		try {
+			if (type.equals(PrimitiveAccessor.TYPE_STRING))
+				node.setProperty(propertyName, value.toString());
+			else if (type.equals(PrimitiveAccessor.TYPE_INTEGER))
+				node.setProperty(propertyName, (long) ((Integer) value));
+			else if (type.equals(PrimitiveAccessor.TYPE_LONG))
+				node.setProperty(propertyName, ((Long) value));
+			else if (type.equals(PrimitiveAccessor.TYPE_FLOAT))
+				node.setProperty(propertyName, (double) ((Float) value));
+			else if (type.equals(PrimitiveAccessor.TYPE_DOUBLE))
+				node.setProperty(propertyName, ((Double) value));
+			else if (type.equals(PrimitiveAccessor.TYPE_BOOLEAN))
+				node.setProperty(propertyName, ((Boolean) value));
+			else
+				throw new SlcException("Unsupported type " + type);
+		} catch (RepositoryException e) {
+			throw new SlcException("Cannot set primitive of " + type
+					+ " as property " + propertyName + " on " + node, e);
+		}
+	}
+
 	/** Prevents instantiation */
 	private SlcJcrUtils() {
 
 	}
 
-	// public static void main(String[] args) {
-	// String path =
-	// "/slc/agents/vm/54654654654/executionModules/org.argeo/1.2.3/myFlow";
-	// System.out.println(flowRelativePath(path));
-	// System.out.println(flowExecutionModuleName(path));
-	// System.out.println(flowAgentFactoryPath(path));
-	// }
+	public static void main(String[] args) {
+		String path = "/slc/agents/vm/default/org.argeo_1.2.3/myPath/myFlow";
+		System.out.println("Flow relative path: " + flowRelativePath(path));
+		System.out.println("Execution Module Name: "
+				+ flowExecutionModuleName(path));
+		System.out.println("Execution Module Version: "
+				+ flowExecutionModuleVersion(path));
+		System.out.println("Agent Factory path: " + flowAgentFactoryPath(path));
+	}
+
 }