Improve JCR

[lgpl/argeo-commons.git] / server / runtime / org.argeo.server.jcr / src / main / java / org / argeo / jcr / JcrResourceAdapter.java

diff --git a/server/runtime/org.argeo.server.jcr/src/main/java/org/argeo/jcr/JcrResourceAdapter.java b/server/runtime/org.argeo.server.jcr/src/main/java/org/argeo/jcr/JcrResourceAdapter.java
index c0d00447d7a81b1366a2f7b139cd56cb8905818a..d391a69e0f4f6765c6ecd5789f609942ae2d89ca 100644 (file)
--- a/server/runtime/org.argeo.server.jcr/src/main/java/org/argeo/jcr/JcrResourceAdapter.java
+++ b/server/runtime/org.argeo.server.jcr/src/main/java/org/argeo/jcr/JcrResourceAdapter.java
@@ -1,3 +1,19 @@
+/*
+ * Copyright (C) 2010 Mathieu Baudier <mbaudier@argeo.org>
+ *
+ * Licensed 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.argeo.jcr;
 
 import java.io.IOException;
@@ -6,7 +22,6 @@ import java.util.ArrayList;
 import java.util.Calendar;
 import java.util.List;
 
-import javax.activation.MimetypesFileTypeMap;
 import javax.jcr.Node;
 import javax.jcr.Property;
 import javax.jcr.RepositoryException;
@@ -15,12 +30,15 @@ import javax.jcr.version.Version;
 import javax.jcr.version.VersionHistory;
 import javax.jcr.version.VersionIterator;
 
-import org.apache.commons.io.FilenameUtils;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.argeo.ArgeoException;
 import org.springframework.core.io.Resource;
 
+/**
+ * Bridge Spring resources and JCR folder / files semantics (nt:folder / nt:file),
+ * supporting versioning as well.
+ */
 public class JcrResourceAdapter {
        private final static Log log = LogFactory.getLog(JcrResourceAdapter.class);
 
@@ -106,8 +124,11 @@ public class JcrResourceAdapter {
                try {
 
                        if (!session().itemExists(path)) {
-                               String type = new MimetypesFileTypeMap()
-                                               .getContentType(FilenameUtils.getName(path));
+                               String type = null;
+                               // FIXME: using javax.activation leads to conflict between Java
+                               // 1.5 and 1.6 (since javax.activation was included in Java 1.6)
+                               // String type = new MimetypesFileTypeMap()
+                               // .getContentType(FilenameUtils.getName(path));
                                create(path, in, type);
                                return;
                        }
@@ -196,8 +217,8 @@ public class JcrResourceAdapter {
        protected InputStream fromVersion(Version version)
                        throws RepositoryException {
                Node frozenNode = version.getNode("jcr:frozenNode");
-               InputStream in = frozenNode.getNode("jcr:content").getProperty(
-                               "jcr:data").getStream();
+               InputStream in = frozenNode.getNode("jcr:content")
+                               .getProperty("jcr:data").getStream();
                return in;
        }