Adding forwarding implementation of WakeLockManager in its original location (temporary workaround for Chromium)



git-svn-id: http://google-cache-invalidation-api.googlecode.com/svn/trunk@339 1cc9d426-c294-39be-ba72-c0199ca0f247
diff --git a/src/java/com/google/ipc/invalidation/ticl/android/c2dm/WakeLockManager.java b/src/java/com/google/ipc/invalidation/ticl/android/c2dm/WakeLockManager.java
new file mode 100644
index 0000000..59d2742
--- /dev/null
+++ b/src/java/com/google/ipc/invalidation/ticl/android/c2dm/WakeLockManager.java
@@ -0,0 +1,73 @@
+/*
+ * Copyright 2011 Google Inc.
+ *
+ * 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 com.google.ipc.invalidation.ticl.android.c2dm;
+
+
+import android.content.Context;
+
+/**
+ * Forwarding placeholder for {@link com.google.ipc.invalidation.ticl.android2.WakeLockManager} in
+ * its original location. This class can be removed after all dependencies have been removed.
+ */
+@Deprecated
+public class WakeLockManager {
+  private final com.google.ipc.invalidation.ticl.android2.WakeLockManager delegate;
+
+  private WakeLockManager(com.google.ipc.invalidation.ticl.android2.WakeLockManager delegate) {
+    this.delegate = delegate;
+  }
+
+  /** Returns the wake lock manager. */
+  public static WakeLockManager getInstance(Context context) {
+    return new WakeLockManager(
+        com.google.ipc.invalidation.ticl.android2.WakeLockManager.getInstance(context));
+  }
+
+  /**
+   * Acquires a wake lock identified by the {@code key} that will be automatically released after at
+   * most {@code timeoutMs}.
+   */
+  public void acquire(Object key, int timeoutMs) {
+    delegate.acquire(key, timeoutMs);
+  }
+
+  /**
+   * Releases the wake lock identified by the {@code key} if it is currently held.
+   */
+  public void release(Object key) {
+    delegate.release(key);
+  }
+
+  /**
+   * Returns whether there is currently a wake lock held for the provided {@code key}.
+   */
+  public boolean isHeld(Object key) {
+    return delegate.isHeld(key);
+  }
+
+  /** Returns whether the manager has any active (held) wake locks. */
+  
+  public boolean hasWakeLocks() {
+    return delegate.hasWakeLocks();
+  }
+
+  /** Discards (without releasing) all wake locks. */
+  
+  public void resetForTest() {
+    delegate.resetForTest();
+  }
+}