From 394d49c6ca688a96478a9eaad005f0041787cd76 Mon Sep 17 00:00:00 2001
From: Mathieu Baudier <mbaudier@argeo.org>
Date: Thu, 17 May 2012 14:51:07 +0000
Subject: [PATCH] Improve JCR utilities

git-svn-id: https://svn.argeo.org/commons/trunk@5300 4cfe0d0a-d680-48aa-b62c-e0a02a3f76cc
---
 .../src/main/java/org/argeo/jcr/JcrUtils.java | 45 +++++++++++++++++++
 1 file changed, 45 insertions(+)

diff --git a/server/runtime/org.argeo.server.jcr/src/main/java/org/argeo/jcr/JcrUtils.java b/server/runtime/org.argeo.server.jcr/src/main/java/org/argeo/jcr/JcrUtils.java
index a1ddb3fca..e51ac40cc 100644
--- a/server/runtime/org.argeo.server.jcr/src/main/java/org/argeo/jcr/JcrUtils.java
+++ b/server/runtime/org.argeo.server.jcr/src/main/java/org/argeo/jcr/JcrUtils.java
@@ -42,6 +42,7 @@ import javax.jcr.NamespaceRegistry;
 import javax.jcr.NoSuchWorkspaceException;
 import javax.jcr.Node;
 import javax.jcr.NodeIterator;
+import javax.jcr.PathNotFoundException;
 import javax.jcr.Property;
 import javax.jcr.PropertyIterator;
 import javax.jcr.PropertyType;
@@ -50,6 +51,7 @@ import javax.jcr.RepositoryException;
 import javax.jcr.RepositoryFactory;
 import javax.jcr.Session;
 import javax.jcr.Value;
+import javax.jcr.ValueFormatException;
 import javax.jcr.Workspace;
 import javax.jcr.nodetype.NodeType;
 import javax.jcr.observation.EventListener;
@@ -293,6 +295,49 @@ public class JcrUtils implements ArgeoJcrConstants {
 				.addNode(childName);
 	}
 
+	/** Convert a {@link NodeIterator} to a list of {@link Node} */
+	public static List<Node> nodeIteratorToList(NodeIterator nodeIterator) {
+		List<Node> nodes = new ArrayList<Node>();
+		while (nodeIterator.hasNext()) {
+			nodes.add(nodeIterator.nextNode());
+		}
+		return nodes;
+	}
+
+	/*
+	 * PROPERTIES
+	 */
+
+	/** Concisely get the string value of a property */
+	public static String get(Node node, String propertyName) {
+		try {
+			return node.getProperty(propertyName).getString();
+		} catch (RepositoryException e) {
+			throw new ArgeoException("Cannot get property " + propertyName
+					+ " of " + node, e);
+		}
+	}
+
+	/** Concisely get the boolean value of a property */
+	public static Boolean check(Node node, String propertyName) {
+		try {
+			return node.getProperty(propertyName).getBoolean();
+		} catch (RepositoryException e) {
+			throw new ArgeoException("Cannot get property " + propertyName
+					+ " of " + node, e);
+		}
+	}
+
+	/** Concisely get the bytes array value of a property */
+	public static byte[] getBytes(Node node, String propertyName) {
+		try {
+			return getBinaryAsBytes(node.getProperty(propertyName));
+		} catch (RepositoryException e) {
+			throw new ArgeoException("Cannot get property " + propertyName
+					+ " of " + node, e);
+		}
+	}
+
 	/** Creates the nodes making path, if they don't exist. */
 	public static Node mkdirs(Session session, String path) {
 		return mkdirs(session, path, null, null, false);
-- 
2.30.2