Add dalvik.system.TransactionAbortError class

This class is only used by ART's compiler to abort transaction when
initializing image classes ahead-of-time.

Bug: 20019689
Change-Id: I60bb9270074ccabb04e14369ebeb755493729a23

1 files changed, 62 insertions, 0 deletions

diff --git a/libart/src/main/java/dalvik/system/TransactionAbortError.java b/libart/src/main/java/dalvik/system/TransactionAbortError.java
new file mode 100644
index 0000000..cfe4ca2
--- /dev/null
+++ b/libart/src/main/java/dalvik/system/TransactionAbortError.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * 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 dalvik.system;
+
+/**
+ * An exception only used by the compiler to abort a transaction.
+ *
+ * @hide
+ */
+final class TransactionAbortError extends InternalError {
+  /**
+   * Constructs a new {@code TransactionAbortError} with its stack trace filled in.
+   */
+  private TransactionAbortError() {
+  }
+
+  /**
+   * Constructs a new {@code TransactionAbortError} with its stack trace and detail
+   * message filled in.
+   *
+   * @param detailMessage the detail message for the exception.
+   */
+  private TransactionAbortError(String detailMessage) {
+      super(detailMessage);
+  }
+
+  /**
+   * Constructs a new {@code TransactionAbortError} with detail message and cause
+   * filled in.
+   *
+   * @param message the detail message for the exception.
+   * @param cause the detail cause for the exception.
+   */
+  private TransactionAbortError(String message, Throwable cause) {
+      super(message);
+      initCause(cause);
+  }
+
+  /**
+   * Constructs a new {@code TransactionAbortError} with its detail cause filled in.
+   *
+   * @param cause the detail cause for the exception.
+   */
+  private TransactionAbortError(Throwable cause) {
+      this(cause == null ? null : cause.toString(), cause);
+  }
+
+}