1 files changed, 61 insertions, 0 deletions
diff --git a/src/jaegertracing/thrift/lib/java/test/org/apache/thrift/transport/ReadCountingTransport.java b/src/jaegertracing/thrift/lib/java/test/org/apache/thrift/transport/ReadCountingTransport.java
new file mode 100644
index 000000000..3c749f9fb
--- /dev/null
+++ b/src/jaegertracing/thrift/lib/java/test/org/apache/thrift/transport/ReadCountingTransport.java
@@ -0,0 +1,61 @@
+/*
+ * 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.
+ */
+package org.apache.thrift.transport;
+
+
+public class ReadCountingTransport extends TTransport {
+  public int readCount = 0;
+  private TTransport trans;
+  private boolean open = true;
+
+  public ReadCountingTransport(TTransport underlying) {
+    trans = underlying;
+  }
+
+  @Override
+  public void close() {
+    open = false;
+  }
+
+  @Override
+  public boolean isOpen() {
+    return open;
+  }
+
+  @Override
+  public void open() throws TTransportException {
+    open = true;
+  }
+
+  @Override
+  public int read(byte[] buf, int off, int len) throws TTransportException {
+    if (!isOpen()) {
+      throw new TTransportException(TTransportException.NOT_OPEN, "Transport is closed");
+    }
+    readCount++;
+    return trans.read(buf, off, len);
+  }
+
+  @Override
+  public void write(byte[] buf, int off, int len) throws TTransportException {
+    if (!isOpen()) {
+      throw new TTransportException(TTransportException.NOT_OPEN, "Transport is closed");
+    }
+  }
+}