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-rw-r--r--framework/src/onos/utils/nio/src/test/java/org/onlab/nio/TestMessageStream.java89
1 files changed, 0 insertions, 89 deletions
diff --git a/framework/src/onos/utils/nio/src/test/java/org/onlab/nio/TestMessageStream.java b/framework/src/onos/utils/nio/src/test/java/org/onlab/nio/TestMessageStream.java
deleted file mode 100644
index fc86beb9..00000000
--- a/framework/src/onos/utils/nio/src/test/java/org/onlab/nio/TestMessageStream.java
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * Copyright 2014 Open Networking Laboratory
- *
- * 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 org.onlab.nio;
-
-import java.nio.ByteBuffer;
-import java.nio.channels.ByteChannel;
-
-import static com.google.common.base.Preconditions.checkArgument;
-import static com.google.common.base.Preconditions.checkState;
-
-/**
- * Fixed-length message transfer buffer.
- */
-public class TestMessageStream extends MessageStream<TestMessage> {
-
- private static final String E_WRONG_LEN = "Illegal message length: ";
- private static final long START_TAG = 0xfeedcafedeaddeedL;
- private static final long END_TAG = 0xbeadcafedeaddeedL;
- private static final int META_LENGTH = 40;
-
- private final int length;
- private boolean isStrict = true;
-
- public TestMessageStream(int length, ByteChannel ch, IOLoop<TestMessage, ?> loop) {
- super(loop, ch, 64 * 1024, 500);
- checkArgument(length >= META_LENGTH, "Length must be greater than header length of 40");
- this.length = length;
- }
-
- void setNonStrict() {
- isStrict = false;
- }
-
- @Override
- protected TestMessage read(ByteBuffer rb) {
- if (rb.remaining() < length) {
- return null;
- }
-
- long startTag = rb.getLong();
- if (isStrict) {
- checkState(startTag == START_TAG, "Incorrect message start");
- }
-
- long size = rb.getLong();
- long requestorTime = rb.getLong();
- long responderTime = rb.getLong();
- byte[] padding = padding();
- rb.get(padding);
-
- long endTag = rb.getLong();
- if (isStrict) {
- checkState(endTag == END_TAG, "Incorrect message end");
- }
-
- return new TestMessage((int) size, requestorTime, responderTime, padding);
- }
-
- @Override
- protected void write(TestMessage message, ByteBuffer wb) {
- if (message.length() != length) {
- throw new IllegalArgumentException(E_WRONG_LEN + message.length());
- }
-
- wb.putLong(START_TAG);
- wb.putLong(message.length());
- wb.putLong(message.requestorTime());
- wb.putLong(message.responderTime());
- wb.put(message.padding(), 0, length - META_LENGTH);
- wb.putLong(END_TAG);
- }
-
- public byte[] padding() {
- return new byte[length - META_LENGTH];
- }
-}