pylucene 3.5.0-3

[pylucene.git] / lucene-java-3.5.0 / lucene / src / test-framework / java / org / apache / lucene / store / MockLockFactoryWrapper.java

diff --git a/lucene-java-3.5.0/lucene/src/test-framework/java/org/apache/lucene/store/MockLockFactoryWrapper.java b/lucene-java-3.5.0/lucene/src/test-framework/java/org/apache/lucene/store/MockLockFactoryWrapper.java
new file mode 100644 (file)
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--- /dev/null
+++ b/lucene-java-3.5.0/lucene/src/test-framework/java/org/apache/lucene/store/MockLockFactoryWrapper.java
@@ -0,0 +1,87 @@
+package org.apache.lucene.store;
+
+/**
+ * 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.
+ */
+
+import java.io.IOException;
+
+public class MockLockFactoryWrapper extends LockFactory {
+  MockDirectoryWrapper dir;
+  LockFactory delegate;
+  
+  public MockLockFactoryWrapper(MockDirectoryWrapper dir, LockFactory delegate) {
+    this.dir = dir;
+    this.delegate = delegate;
+  }
+  
+  @Override
+  public void setLockPrefix(String lockPrefix) {
+    delegate.setLockPrefix(lockPrefix);
+  }
+
+  @Override
+  public String getLockPrefix() {
+    return delegate.getLockPrefix();
+  }
+
+  @Override
+  public Lock makeLock(String lockName) {
+    return new MockLock(delegate.makeLock(lockName), lockName);
+  }
+
+  @Override
+  public void clearLock(String lockName) throws IOException {
+    delegate.clearLock(lockName);
+    dir.openLocks.remove(lockName);
+  }
+  
+  @Override
+  public String toString() {
+    return "MockLockFactoryWrapper(" + delegate.toString() + ")";
+  }
+
+  private class MockLock extends Lock {
+    private Lock delegateLock;
+    private String name;
+    
+    MockLock(Lock delegate, String name) {
+      this.delegateLock = delegate;
+      this.name = name;
+    }
+
+    @Override
+    public boolean obtain() throws IOException {
+      if (delegateLock.obtain()) {
+        dir.openLocks.add(name);
+        return true;
+      } else {
+        return false;
+      }
+    }
+
+    @Override
+    public void release() throws IOException {
+      delegateLock.release();
+      dir.openLocks.remove(name);
+    }
+
+    @Override
+    public boolean isLocked() throws IOException {
+      return delegateLock.isLocked();
+    }
+  }
+}