FELIX-4960 NPE in BundleRevisionImpl.getResourcesLocal()
The NPE is fixed. Also added a unit test.
git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@1691137 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/framework/src/main/java/org/apache/felix/framework/BundleRevisionImpl.java b/framework/src/main/java/org/apache/felix/framework/BundleRevisionImpl.java
index ee5651d..abe731e 100644
--- a/framework/src/main/java/org/apache/felix/framework/BundleRevisionImpl.java
+++ b/framework/src/main/java/org/apache/felix/framework/BundleRevisionImpl.java
@@ -202,7 +202,7 @@
static List<Capability> asCapabilityList(List reqs)
{
- return (List<Capability>) reqs;
+ return reqs;
}
public List<BundleCapability> getDeclaredCapabilities(String namespace)
@@ -229,7 +229,7 @@
static List<Requirement> asRequirementList(List reqs)
{
- return (List<Requirement>) reqs;
+ return reqs;
}
public List<BundleRequirement> getDeclaredRequirements(String namespace)
@@ -517,6 +517,9 @@
// each bundle class path entry...this isn't very
// clean or meaningful, but the Spring guys want it.
final List<Content> contentPath = getContentPath();
+ if (contentPath == null)
+ return Collections.emptyEnumeration();
+
if (name.equals("/"))
{
for (int i = 0; i < contentPath.size(); i++)
diff --git a/framework/src/test/java/org/apache/felix/framework/BundleRevisionImplTest.java b/framework/src/test/java/org/apache/felix/framework/BundleRevisionImplTest.java
new file mode 100644
index 0000000..685af10
--- /dev/null
+++ b/framework/src/test/java/org/apache/felix/framework/BundleRevisionImplTest.java
@@ -0,0 +1,42 @@
+/*
+ * 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.felix.framework;
+
+import java.util.Enumeration;
+import java.util.List;
+
+import junit.framework.TestCase;
+
+import org.apache.felix.framework.cache.Content;
+
+public class BundleRevisionImplTest extends TestCase
+{
+ public void testGetResourcesLocalNullContentPath()
+ {
+ BundleRevisionImpl bri = new BundleRevisionImpl(null, null) {
+ @Override
+ synchronized List<Content> getContentPath()
+ {
+ return null;
+ }
+ };
+ Enumeration<?> en = bri.getResourcesLocal("foo");
+ assertFalse(en.hasMoreElements());
+ }
+}