original

[gb-231r1-is01/GB_2.3_IS01.git] / cts / tools / dex-tools / test / dex / reader / util / MemoryByteCode.java

diff --git a/cts/tools/dex-tools/test/dex/reader/util/MemoryByteCode.java b/cts/tools/dex-tools/test/dex/reader/util/MemoryByteCode.java
new file mode 100644 (file)
index 0000000..4858cc5
--- /dev/null
+++ b/cts/tools/dex-tools/test/dex/reader/util/MemoryByteCode.java
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2009 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 dex.reader.util;
+
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.URI;
+
+import javax.tools.SimpleJavaFileObject;
+
+/**
+ * {@code MemoryByteCode} represents an in-memory java byte code.
+ */
+/* package */ class MemoryByteCode extends SimpleJavaFileObject {
+    private ByteArrayOutputStream baos;
+    private final String name;
+
+    public MemoryByteCode(String name) {
+        super(URI.create("byte:///" + name.replace(".", "/") + ".class"),
+                Kind.CLASS);
+        this.name = name;
+    }
+
+    @Override
+    public String getName() {
+        return name;
+    }
+
+    public CharSequence getCharContent(boolean ignoreEncodingErrors) {
+        throw new IllegalStateException();
+    }
+
+    public OutputStream openOutputStream() {
+        baos = new ByteArrayOutputStream();
+        return baos;
+    }
+
+    public InputStream openInputStream() {
+        throw new IllegalStateException();
+    }
+
+    public byte[] getBytes() {
+        return baos.toByteArray();
+    }
+}