X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=runtime%2Forg.argeo.slc.akb%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Fslc%2Fakb%2Futils%2FAkbJcrUtils.java;h=b7d0ba7df6ebf49729538e32e165ab70837c8045;hb=44b4c78e6a082d51d0410c3995b5edf353d417b9;hp=b0c8353d810f9df4504652a18edc750577b4bb24;hpb=93ad856792ccb84b534b2226e602c6b652799933;p=gpl%2Fargeo-slc.git

diff --git a/runtime/org.argeo.slc.akb/src/main/java/org/argeo/slc/akb/utils/AkbJcrUtils.java b/runtime/org.argeo.slc.akb/src/main/java/org/argeo/slc/akb/utils/AkbJcrUtils.java
index b0c8353d8..b7d0ba7df 100644
--- a/runtime/org.argeo.slc.akb/src/main/java/org/argeo/slc/akb/utils/AkbJcrUtils.java
+++ b/runtime/org.argeo.slc.akb/src/main/java/org/argeo/slc/akb/utils/AkbJcrUtils.java
@@ -6,6 +6,7 @@ import java.util.Map;
 import java.util.TreeMap;
 
 import javax.jcr.Node;
+import javax.jcr.NodeIterator;
 import javax.jcr.Property;
 import javax.jcr.PropertyIterator;
 import javax.jcr.Repository;
@@ -18,10 +19,134 @@ import javax.jcr.query.RowIterator;
 import org.argeo.jcr.JcrUtils;
 import org.argeo.jcr.PropertyDiff;
 import org.argeo.slc.akb.AkbException;
+import org.argeo.slc.akb.AkbNames;
+import org.argeo.slc.akb.AkbTypes;
 
 /** Some static utils methods that might be factorized in a near future */
 public class AkbJcrUtils {
 
+	// /////////////////////////
+	// SPECIFIC METHOS
+	/**
+	 * Returns the list of environment templates that are visible for the
+	 * current user.
+	 */
+	public static List<Node> getDefinedTemplate(Session session) {
+		try {
+			if (session.nodeExists(AkbNames.AKB_TEMPLATES_BASE_PATH)) {
+				NodeIterator ni = session.getNode(
+						AkbNames.AKB_TEMPLATES_BASE_PATH).getNodes();
+				List<Node> templates = new ArrayList<Node>();
+				while (ni.hasNext()) {
+					Node currN = ni.nextNode();
+					if (currN.isNodeType(AkbTypes.AKB_ENV_TEMPLATE))
+						templates.add(currN);
+				}
+				return templates;
+			}
+			return null;
+		} catch (RepositoryException re) {
+			throw new AkbException("Unable to list templates", re);
+		}
+	}
+
+	/**
+	 * Returns a template given it's name
+	 */
+	public static Node getTemplateByName(Session session, String name) {
+		try {
+			if (name == null)
+				return null;
+			if (session.nodeExists(AkbNames.AKB_TEMPLATES_BASE_PATH)) {
+				NodeIterator ni = session.getNode(
+						AkbNames.AKB_TEMPLATES_BASE_PATH).getNodes();
+				while (ni.hasNext()) {
+					Node currN = ni.nextNode();
+					if (name.equals(AkbJcrUtils.get(currN, Property.JCR_TITLE)))
+						return currN;
+				}
+			}
+			return null;
+		} catch (RepositoryException re) {
+			throw new AkbException("Unable to list templates", re);
+		}
+	}
+
+	/**
+	 * Return the type of alias that must be used given current item type
+	 */
+	public static String getAliasTypeForNode(Node itemTemplate) {
+		try {
+			if (itemTemplate.isNodeType(AkbTypes.AKB_JDBC_QUERY))
+				return AkbTypes.AKB_JDBC_CONNECTOR;
+			else if (itemTemplate.isNodeType(AkbTypes.AKB_SSH_COMMAND)
+					|| itemTemplate.isNodeType(AkbTypes.AKB_SSH_FILE))
+				return AkbTypes.AKB_SSH_CONNECTOR;
+			else
+				throw new AkbException("No connector type define for node "
+						+ itemTemplate);
+		} catch (RepositoryException re) {
+			throw new AkbException("Unable to login", re);
+		}
+	}
+
+	/**
+	 * Return current template depending on the passed node
+	 */
+	public static Node getCurrentTemplate(Node akbNode) {
+		try {
+			if (akbNode.getDepth() == 0)
+				// no base path for root node
+				return null;
+			Node parNode = akbNode.getParent();
+
+			while (parNode != null)
+				if (akbNode.isNodeType(AkbTypes.AKB_ENV_TEMPLATE))
+					return akbNode;
+				else if (parNode.getDepth() == 0)
+					// we found not fitting node
+					return null;
+				else {
+					akbNode = parNode;
+					parNode = parNode.getParent();
+				}
+			return null;
+		} catch (RepositoryException re) {
+			throw new AkbException("Unable to find template for node "
+					+ akbNode, re);
+		}
+	}
+
+	/**
+	 * Return the current env base path
+	 */
+	public static String getCurrentEnvBasePath(Node akbNode) {
+		try {
+			if (akbNode.getDepth() == 0)
+				// no base path for root node
+				return null;
+
+			Node parNode = akbNode.getParent();
+
+			while (parNode != null)
+				if (akbNode.isNodeType(AkbTypes.AKB_ENV)
+						|| akbNode.isNodeType(AkbTypes.AKB_ENV_TEMPLATE))
+					return akbNode.getPath();
+				else if (parNode.getDepth() == 0)
+					// we found not fitting node
+					return null;
+				else {
+					akbNode = parNode;
+					parNode = parNode.getParent();
+				}
+			return null;
+		} catch (RepositoryException re) {
+			throw new AkbException("Unable to login", re);
+		}
+	}
+
+	// //////////////////////////////////
+	// METHODS THAT CAN BE FACTORIZED
 	/**
 	 * Call {@link Repository#login()} without exceptions (useful in super
 	 * constructors and dependency injection).