Author: fguillaume
Date: Mon Nov 16 13:38:35 2009
New Revision: 880745
URL: http://svn.apache.org/viewvc?rev=880745&view=rev
Log:
CMIS-56: add JCR to CMIS mapping helper class
Added:
incubator/chemistry/trunk/chemistry/chemistry-jcr/src/main/java/org/apache/chemistry/jcr/JcrCmisMap.java
(with props)
Modified:
incubator/chemistry/trunk/chemistry/chemistry-jcr/src/main/java/org/apache/chemistry/jcr/JcrRepository.java
Added:
incubator/chemistry/trunk/chemistry/chemistry-jcr/src/main/java/org/apache/chemistry/jcr/JcrCmisMap.java
URL:
http://svn.apache.org/viewvc/incubator/chemistry/trunk/chemistry/chemistry-jcr/src/main/java/org/apache/chemistry/jcr/JcrCmisMap.java?rev=880745&view=auto
==============================================================================
---
incubator/chemistry/trunk/chemistry/chemistry-jcr/src/main/java/org/apache/chemistry/jcr/JcrCmisMap.java
(added)
+++
incubator/chemistry/trunk/chemistry/chemistry-jcr/src/main/java/org/apache/chemistry/jcr/JcrCmisMap.java
Mon Nov 16 13:38:35 2009
@@ -0,0 +1,186 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.chemistry.jcr;
+
+import java.util.ArrayList;
+import java.util.Hashtable;
+
+import javax.jcr.Node;
+import javax.jcr.RepositoryException;
+
+import org.apache.chemistry.Property;
+import org.apache.jackrabbit.JcrConstants;
+
+/**
+ * This is a helper class that helps mapping JCR and CMIS properties to each
+ * other.
+ *
+ * @see org.apache.jackrabbit.JcrConstants
+ * @see org.apache.chemistry.Property
+ *
+ * @author Michael Mertins
+ * @author Florent Guillaume
+ */
+public class JcrCmisMap {
+
+ /**
+ * Table of CMIS names to JCR equivalent.
+ */
+ private static Hashtable<String, String> cmisDict = new Hashtable<String,
String>();
+ static {
+ cmisDict.put(Property.ID, "jcr:name");
+ cmisDict.put(Property.CREATED_BY, "jcr:uuid");
+ cmisDict.put(Property.CREATION_DATE, "jcr:created");
+ cmisDict.put(Property.TYPE_ID, "jcr:primaryType");
+ cmisDict.put(Property.LAST_MODIFICATION_DATE, "jcr:created");
+ }
+
+ /**
+ * Table of JCR names to CMIS equivalent
+ */
+ private static Hashtable<String, String> jcrDict = new Hashtable<String,
String>();
+ static {
+ jcrDict.put("jcr:name", Property.ID);
+ jcrDict.put("jcr:uuid", Property.CREATED_BY);
+ jcrDict.put("jcr:created", Property.CREATION_DATE);
+ jcrDict.put("jcr:primaryType", Property.TYPE_ID);
+ jcrDict.put("jcr:created", Property.LAST_MODIFICATION_DATE);
+ }
+
+ private static ArrayList<String> folderNtList = new ArrayList<String>();
+ static {
+ folderNtList.add(JcrConstants.NT_FOLDER);
+ }
+
+ protected static ArrayList<String> documentNtList = new
ArrayList<String>();
+ static {
+ documentNtList.add(JcrConstants.NT_FILE);
+ }
+
+ /**
+ * Converts from CMIS to JCR name.
+ *
+ * @param cmisName the CMIS name
+ * @return the JCR equivalent of the CMIS name
+ */
+ public static String cmisToJcr(String cmisName) {
+ String jcrName = cmisDict.get(cmisName);
+ if (jcrName == null) {
+ jcrName = cmisName;
+ }
+ return jcrName;
+ }
+
+ /**
+ * Converts from JCR to CMIS name.
+ *
+ * @param jcrName the JCR name
+ * @return the CMIS equivalent of the JCR name
+ */
+ public static String jcrToCmis(String jcrName) {
+ String cmisName = jcrDict.get(jcrName);
+ if (cmisName == null) {
+ cmisName = jcrName;
+ }
+ return cmisName;
+ }
+
+ /**
+ * Checks if a JCR node type is a folder.
+ *
+ * @param nodeTypeName the JCR node type name
+ * @return {...@code true} if the node type is a folder
+ */
+ public static boolean isBaseTypeFolder(String nodeTypeName) {
+ return folderNtList.contains(nodeTypeName);
+ }
+
+ /**
+ * Checks if a JCR node type is a document.
+ *
+ * @param nodeTypeName the JCR node type name
+ * @return {...@code true} if the node type is a document
+ */
+ public static boolean isBaseTypeDocument(String nodeTypeName) {
+ return documentNtList.contains(nodeTypeName);
+ }
+
+ /**
+ * Checks if a JCR node is a document.
+ *
+ * @param node the JCR node
+ * @return {...@code true} if the node is a document
+ */
+ public static boolean isNodeDocument(Node node) {
+ for (String nodeTypeName : documentNtList) {
+ try {
+ if (node.isNodeType(nodeTypeName)) {
+ return true;
+ }
+ } catch (RepositoryException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Checks if a JCR name corresponds to a date.
+ */
+ public static boolean isDate(String s) {
+ if (s.equals("jcr:created")) {
+ return true;
+ } else {
+ return false;
+ }
+ }
+
+ /**
+ * Checks if a JCR name corresponds to an integer.
+ */
+ public static boolean isInt(String s) {
+ if (s.equals("whatever")) {
+ return true;
+ } else {
+ return false;
+ }
+ }
+
+ /**
+ * Checks if a JCR name corresponds to a boolean.
+ */
+ public static boolean isBool(String s) {
+ if (s.equals("whatever")) {
+ return true;
+ } else {
+ return false;
+ }
+ }
+
+ /**
+ * Checks if a JCR name is multi-valued.
+ */
+ public static boolean isArray(String s) {
+ if (s.equals("whatever")) {
+ return true;
+ } else {
+ return false;
+ }
+ }
+
+}
Propchange:
incubator/chemistry/trunk/chemistry/chemistry-jcr/src/main/java/org/apache/chemistry/jcr/JcrCmisMap.java
------------------------------------------------------------------------------
svn:eol-style = native
Propchange:
incubator/chemistry/trunk/chemistry/chemistry-jcr/src/main/java/org/apache/chemistry/jcr/JcrCmisMap.java
------------------------------------------------------------------------------
svn:keywords = Id
Modified:
incubator/chemistry/trunk/chemistry/chemistry-jcr/src/main/java/org/apache/chemistry/jcr/JcrRepository.java
URL:
http://svn.apache.org/viewvc/incubator/chemistry/trunk/chemistry/chemistry-jcr/src/main/java/org/apache/chemistry/jcr/JcrRepository.java?rev=880745&r1=880744&r2=880745&view=diff
==============================================================================
---
incubator/chemistry/trunk/chemistry/chemistry-jcr/src/main/java/org/apache/chemistry/jcr/JcrRepository.java
(original)
+++
incubator/chemistry/trunk/chemistry/chemistry-jcr/src/main/java/org/apache/chemistry/jcr/JcrRepository.java
Mon Nov 16 13:38:35 2009
@@ -152,7 +152,7 @@
continue;
}
BaseType baseType = BaseType.FOLDER;
- if (nodeType.getName().equals(JcrConstants.NT_FILE)) {
+ if (JcrCmisMap.isBaseTypeDocument(nodeType.getName())) {
baseType = BaseType.DOCUMENT;
}
// If typeId is provided, only the specific type and its
