重构项目结构

dubbo-remoting/pom.xml

@@ -35,6 +35,5 @@
 		<module>dubbo-remoting-p2p</module>
 		<module>dubbo-remoting-http</module>
 		<module>dubbo-remoting-zookeeper</module>
-    <module>dubbo-remoting-nio</module>
-  </modules>
+    </modules>
 </project>

hessian-lite/pom.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.alibaba</groupId>
+        <artifactId>dubbo-parent</artifactId>
+        <version>2.5.4-SNAPSHOT</version>
+    </parent>
+    <artifactId>hessian-lite</artifactId>
+    <packaging>jar</packaging>
+    <version>3.2.1-fixed-2</version>
+    <name>Hessian Lite(Alibaba embed version)</name>
+</project>

hessian-lite/src/main/java/com/alibaba/com/caucho/hessian/HessianException.java

@@ -0,0 +1,85 @@
+/*
+ * Copyright (c) 2001-2008 Caucho Technology, Inc.  All rights reserved.
+ *
+ * The Apache Software License, Version 1.1
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * 3. The end-user documentation included with the redistribution, if
+ *    any, must include the following acknowlegement:
+ *       "This product includes software developed by the
+ *        Caucho Technology (http://www.caucho.com/)."
+ *    Alternately, this acknowlegement may appear in the software itself,
+ *    if and wherever such third-party acknowlegements normally appear.
+ *
+ * 4. The names "Hessian", "Resin", and "Caucho" must not be used to
+ *    endorse or promote products derived from this software without prior
+ *    written permission. For written permission, please contact
+ *    [email protected].
+ *
+ * 5. Products derived from this software may not be called "Resin"
+ *    nor may "Resin" appear in their names without prior written
+ *    permission of Caucho Technology.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL CAUCHO TECHNOLOGY OR ITS CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+ * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
+ * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @author Scott Ferguson
+ */
+
+package com.alibaba.com.caucho.hessian;
+
+/**
+ * Base runtime exception for Hessian exceptions. 
+ */
+public class HessianException extends RuntimeException {
+  /**
+   * Zero-arg constructor.
+   */
+  public HessianException()
+  {
+  }
+
+  /**
+   * Create the exception.
+   */
+  public HessianException(String message)
+  {
+    super(message);
+  }
+
+  /**
+   * Create the exception.
+   */
+  public HessianException(String message, Throwable rootCause)
+  {
+    super(message, rootCause);
+  }
+
+  /**
+   * Create the exception.
+   */
+  public HessianException(Throwable rootCause)
+  {
+    super(rootCause);
+  }
+}

hessian-lite/src/main/java/com/alibaba/com/caucho/hessian/io/AbstractDeserializer.java

@@ -0,0 +1,118 @@
+/*
+ * Copyright (c) 2001-2004 Caucho Technology, Inc.  All rights reserved.
+ *
+ * The Apache Software License, Version 1.1
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * 3. The end-user documentation included with the redistribution, if
+ *    any, must include the following acknowlegement:
+ *       "This product includes software developed by the
+ *        Caucho Technology (http://www.caucho.com/)."
+ *    Alternately, this acknowlegement may appear in the software itself,
+ *    if and wherever such third-party acknowlegements normally appear.
+ *
+ * 4. The names "Burlap", "Resin", and "Caucho" must not be used to
+ *    endorse or promote products derived from this software without prior
+ *    written permission. For written permission, please contact
+ *    [email protected].
+ *
+ * 5. Products derived from this software may not be called "Resin"
+ *    nor may "Resin" appear in their names without prior written
+ *    permission of Caucho Technology.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL CAUCHO TECHNOLOGY OR ITS CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+ * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
+ * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @author Scott Ferguson
+ */
+
+package com.alibaba.com.caucho.hessian.io;
+
+import java.io.IOException;
+
+/**
+ * Deserializing an object. 
+ */
+abstract public class AbstractDeserializer implements Deserializer {
+  public Class getType()
+  {
+    return Object.class;
+  }
+
+  public Object readObject(AbstractHessianInput in)
+    throws IOException
+  {
+    Object obj = in.readObject();
+
+    String className = getClass().getName();
+
+    if (obj != null)
+      throw error(className + ": unexpected object " + obj.getClass().getName() + " (" + obj + ")");
+    else
+      throw error(className + ": unexpected null value");
+  }
+
+  public Object readList(AbstractHessianInput in, int length)
+    throws IOException
+  {
+    throw new UnsupportedOperationException(String.valueOf(this));
+  }
+
+  public Object readLengthList(AbstractHessianInput in, int length)
+    throws IOException
+  {
+    throw new UnsupportedOperationException(String.valueOf(this));
+  }
+
+  public Object readMap(AbstractHessianInput in)
+    throws IOException
+  {
+    Object obj = in.readObject();
+
+    String className = getClass().getName();
+
+    if (obj != null)
+      throw error(className + ": unexpected object " + obj.getClass().getName() + " (" + obj + ")");
+    else
+      throw error(className + ": unexpected null value");
+  }
+
+  public Object readObject(AbstractHessianInput in, String []fieldNames)
+    throws IOException
+  {
+    throw new UnsupportedOperationException(String.valueOf(this));
+  }
+
+  protected HessianProtocolException error(String msg)
+  {
+    return new HessianProtocolException(msg);
+  }
+
+  protected String codeName(int ch)
+  {
+    if (ch < 0)
+      return "end of file";
+    else
+      return "0x" + Integer.toHexString(ch & 0xff);
+  }
+}