Improve JCR based UI.

[lgpl/argeo-commons.git] / org.argeo.jcr / src / org / argeo / jcr / Jcr.java

diff --git a/org.argeo.jcr/src/org/argeo/jcr/Jcr.java b/org.argeo.jcr/src/org/argeo/jcr/Jcr.java
index 229d2e87a95d19b6adcdefa9f7c2e6dcee5c9ce8..4b8bfc3eae5761bcfd3d04f8cd188706ba99c242 100644 (file)
--- a/org.argeo.jcr/src/org/argeo/jcr/Jcr.java
+++ b/org.argeo.jcr/src/org/argeo/jcr/Jcr.java
@@ -278,6 +278,85 @@ public class Jcr {
                }
        }
 
+       /**
+        * Add a node to this parent, setting its primary type and its mixins.
+        * 
+        * @param parent      the parent node
+        * @param name        the name of the node, if <code>null</code>, the primary
+        *                    type will be used (typically for XML structures)
+        * @param primaryType the primary type, if <code>null</code>
+        *                    {@link NodeType#NT_UNSTRUCTURED} will be used.
+        * @param mixins      the mixins
+        * @return the created node
+        * @see Node#addNode(String, String)
+        * @see Node#addMixin(String)
+        */
+       public static Node addNode(Node parent, String name, String primaryType, String... mixins) {
+               if (name == null && primaryType == null)
+                       throw new IllegalArgumentException("Both node name and primary type cannot be null");
+               try {
+                       Node newNode = parent.addNode(name == null ? primaryType : name,
+                                       primaryType == null ? NodeType.NT_UNSTRUCTURED : primaryType);
+                       for (String mixin : mixins) {
+                               newNode.addMixin(mixin);
+                       }
+                       return newNode;
+               } catch (RepositoryException e) {
+                       throw new JcrException("Cannot add node " + name + " to " + parent, e);
+               }
+       }
+
+       /**
+        * Add an {@link NodeType#NT_BASE} node to this parent.
+        * 
+        * @param parent the parent node
+        * @param name   the name of the node, cannot be <code>null</code>
+        * @return the created node
+        * 
+        * @see Node#addNode(String)
+        */
+       public static Node addNode(Node parent, String name) {
+               if (name == null)
+                       throw new IllegalArgumentException("Node name cannot be null");
+               try {
+                       Node newNode = parent.addNode(name);
+                       return newNode;
+               } catch (RepositoryException e) {
+                       throw new JcrException("Cannot add node " + name + " to " + parent, e);
+               }
+       }
+
+       /**
+        * Add mixins to a node.
+        * 
+        * @param node   the node
+        * @param mixins the mixins
+        * @return the created node
+        * @see Node#addMixin(String)
+        */
+       public static void addMixin(Node node, String... mixins) {
+               try {
+                       for (String mixin : mixins) {
+                               node.addMixin(mixin);
+                       }
+               } catch (RepositoryException e) {
+                       throw new JcrException("Cannot add mixins " + Arrays.asList(mixins) + " to " + node, e);
+               }
+       }
+
+       /**
+        * Removes this node.
+        * 
+        * @see Node#remove()
+        */
+       public static void remove(Node node) {
+               try {
+                       node.remove();
+               } catch (RepositoryException e) {
+                       throw new JcrException("Cannot remove node " + node, e);
+               }
+       }
+
        /**
         * @return the node with htis id or <code>null</node> if not found
         * @see Session#getNodeByIdentifier(String)