From 6f3fbc6e525e9291bb00312f3e32d71c082baf60 Mon Sep 17 00:00:00 2001
From: Stephen Vinoski <vinoski@apache.org>
Date: Sat, 18 Nov 2006 03:48:15 +0000
Subject: complete bringing initial maven work to trunk

git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk@476431 13f79535-47bb-0310-9956-ffa450edef68
---
 qpid/java/common/src/main/xsl/java.xsl | 250 +++++++++++++++++++++++++++++++++
 1 file changed, 250 insertions(+)
 create mode 100644 qpid/java/common/src/main/xsl/java.xsl

(limited to 'qpid/java/common/src/main/xsl/java.xsl')

diff --git a/qpid/java/common/src/main/xsl/java.xsl b/qpid/java/common/src/main/xsl/java.xsl
new file mode 100644
index 0000000000..685a9a27ed
--- /dev/null
+++ b/qpid/java/common/src/main/xsl/java.xsl
@@ -0,0 +1,250 @@
+<?xml version='1.0'?> 
+<!--
+ -
+ - 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.
+ -
+ -->
+<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:amq="http://amq.org"> 
+
+<!-- this class contains the templates for generating java source code for a given framing model -->
+<xsl:import href="utils.xsl"/>
+<xsl:output method="text" indent="yes" name="textFormat"/> 
+
+<xsl:param name="major"/>
+<xsl:param name="minor"/>
+<xsl:param name="registry_name"/>
+<xsl:param name="version_list_name"/>
+
+<xsl:template match="/"> 
+    <xsl:apply-templates mode="generate-multi" select="frames"/>
+    <xsl:apply-templates mode="generate-registry" select="frames"/>
+</xsl:template>
+
+<!-- processes all frames outputting the classes in a single stream -->
+<!-- (useful for debugging etc) -->
+<xsl:template match="frame" mode="generate-single"> 
+    <xsl:call-template name="generate-class">
+        <xsl:with-param name="f" select="."/>
+    </xsl:call-template>
+</xsl:template>
+
+<!-- generates seperate file for each class/frame -->
+<xsl:template match="frame" mode="generate-multi"> 
+    <xsl:variable name="uri" select="concat(@name, '.java')"/> 
+    wrote <xsl:value-of select="$uri"/> 
+    <xsl:result-document href="{$uri}" format="textFormat"> 
+    <xsl:call-template name="generate-class">
+        <xsl:with-param name="f" select="."/>
+    </xsl:call-template>
+    </xsl:result-document> 
+</xsl:template> 
+
+<!-- main class generation template -->
+<xsl:template name="generate-class"> 
+    <xsl:param name="f"/>
+    <xsl:value-of select="amq:copyright()"/>    
+<!-- package org.apache.qpid.framing_<xsl:value-of select="$major"/>_<xsl:value-of select="$minor"/>; -->
+package org.apache.qpid.framing;
+
+import org.apache.mina.common.ByteBuffer;
+import org.apache.qpid.framing.AMQFrame;
+import org.apache.qpid.framing.AMQFrameDecodingException;
+import org.apache.qpid.framing.AMQMethodBody;
+import org.apache.qpid.framing.EncodableAMQDataBlock;
+import org.apache.qpid.framing.EncodingUtils;
+import org.apache.qpid.framing.FieldTable;
+
+/**
+ * This class is autogenerated, do not modify. [From <xsl:value-of select="$f/parent::frames/@protocol"/>]
+ */
+public class <xsl:value-of select="$f/@name"/> extends AMQMethodBody implements EncodableAMQDataBlock
+{ 
+    public static final int CLASS_ID = <xsl:value-of select="$f/@class-id"/>; 	
+    public static final int METHOD_ID = <xsl:value-of select="$f/@method-id"/>; 	
+
+    <xsl:for-each select="$f/field"> 
+        <xsl:text>public </xsl:text><xsl:value-of select="@java-type"/>
+        <xsl:text> </xsl:text>
+        <xsl:value-of select="@name"/>;    
+    </xsl:for-each> 
+
+    protected int getClazz()
+    {
+        return <xsl:value-of select="$f/@class-id"/>;
+    }
+   
+    protected int getMethod()
+    {
+        return <xsl:value-of select="$f/@method-id"/>;
+    }
+
+    protected int getBodySize()
+    {
+        <xsl:choose> 
+        <xsl:when test="$f/field">
+        return
+        <xsl:for-each select="$f/field">
+            <xsl:if test="position() != 1">+
+            </xsl:if>
+            <xsl:value-of select="amq:field-length(.)"/>
+        </xsl:for-each>		 
+        ;
+        </xsl:when>
+        <xsl:otherwise>return 0;</xsl:otherwise>
+        </xsl:choose> 
+    }
+
+    protected void writeMethodPayload(ByteBuffer buffer)
+    {
+        <xsl:for-each select="$f/field">
+            <xsl:if test="@type != 'bit'">
+                <xsl:value-of select="amq:encoder(.)"/>;
+            </xsl:if>
+            <xsl:if test="@type = 'bit' and @boolean-index = 1">
+                <xsl:text>EncodingUtils.writeBooleans(buffer, new boolean[]{</xsl:text>
+                <xsl:value-of select="$f/field[@type='bit']/@name" separator=", "/>});
+            </xsl:if>
+        </xsl:for-each>		 
+    }
+
+    public void populateMethodBodyFromBuffer(ByteBuffer buffer) throws AMQFrameDecodingException
+    {
+        <xsl:for-each select="$f/field">
+            <xsl:value-of select="amq:decoder(.)"/>;
+        </xsl:for-each>		 
+    }
+
+    public String toString()
+    {
+        StringBuffer buf = new StringBuffer(super.toString());
+        <xsl:for-each select="$f/field">
+            <xsl:text>buf.append(" </xsl:text><xsl:value-of select="@name"/>: ").append(<xsl:value-of select="@name"/>);
+        </xsl:for-each> 
+        return buf.toString();
+    }
+
+    public static AMQFrame createAMQFrame(int channelId<xsl:if test="$f/field">, </xsl:if><xsl:value-of select="$f/field/concat(@java-type, ' ', @name)" separator=", "/>)
+    {
+        <xsl:value-of select="@name"/> body = new <xsl:value-of select="@name"/>();
+        <xsl:for-each select="$f/field">
+            <xsl:value-of select="concat('body.', @name, ' = ', @name)"/>;
+        </xsl:for-each>		 
+        AMQFrame frame = new AMQFrame();
+        frame.channel = channelId;
+        frame.bodyFrame = body;
+        return frame;
+    }
+} 
+</xsl:template> 
+
+<xsl:template match="/" mode="generate-registry">
+     <xsl:text>Matching root for registry mode!</xsl:text>
+     <xsl:value-of select="."/> 
+     <xsl:apply-templates select="frames" mode="generate-registry"/>
+</xsl:template>
+
+<xsl:template match="registries" mode="generate-registry">
+Wrote MethodBodyDecoderRegistry.java
+    <xsl:result-document href="MethodBodyDecoderRegistry.java" format="textFormat">
+    <xsl:value-of select="amq:copyright()"/>    
+<!-- package org.apache.qpid.framing_<xsl:value-of select="$major"/>_<xsl:value-of select="$minor"/>; -->
+package org.apache.qpid.framing;
+
+import java.util.Map;
+import java.util.HashMap;
+import org.apache.log4j.Logger;
+import org.apache.qpid.AMQException;
+import org.apache.qpid.framing.AMQFrameDecodingException;
+import org.apache.qpid.framing.AMQMethodBody;
+
+/**
+ * This class is autogenerated, do not modify.
+ */
+public final class MethodBodyDecoderRegistry
+{
+    private static final Logger _log = Logger.getLogger(MethodBodyDecoderRegistry.class);
+
+    private static final Map _classMethodProductToMethodBodyMap = new HashMap();
+
+    static
+    {
+        <xsl:for-each select="registry">
+            <xsl:value-of select="concat(@name, '.register(_classMethodProductToMethodBodyMap)')"/>;         
+        </xsl:for-each>
+    }
+
+    public static AMQMethodBody get(int clazz, int method) throws AMQFrameDecodingException
+    {
+	Class bodyClass = (Class) _classMethodProductToMethodBodyMap.get(new Integer(clazz * 1000 + method));
+	if (bodyClass != null)
+	{
+	    try
+	    {
+	        return (AMQMethodBody) bodyClass.newInstance();
+	    }
+	    catch (Exception e)
+	    {
+	    	throw new AMQFrameDecodingException(_log,
+                    "Unable to instantiate body class for class " + clazz + " and method " + method + ": " + e, e);
+	    }
+	}
+	else
+	{
+	    throw new AMQFrameDecodingException(_log,
+                "Unable to find a suitable decoder for class " + clazz + " and method " + method);
+	}    
+    }
+}
+</xsl:result-document>
+</xsl:template>
+
+<xsl:template match="frames" mode="list-registry">	
+    <xsl:if test="$registry_name">
+
+    <xsl:variable name="file" select="concat($registry_name, '.java')"/> 
+    wrote <xsl:value-of select="$file"/> 
+    <xsl:result-document href="{$file}" format="textFormat">
+    <xsl:value-of select="amq:copyright()"/>
+<!-- package org.apache.qpid.framing_<xsl:value-of select="$major"/>_<xsl:value-of select="$minor"/>; -->
+package org.apache.qpid.framing;
+
+import java.util.Map;
+
+/**
+ * This class is autogenerated, do not modify. [From <xsl:value-of select="@protocol"/>]
+ */
+class <xsl:value-of select="$registry_name"/>
+{
+    static void register(Map map)
+    {
+        <xsl:for-each select="frame">
+            <xsl:text>map.put(new Integer(</xsl:text>
+            <xsl:value-of select="@class-id"/>         
+	    <xsl:text> * 1000 + </xsl:text> 
+            <xsl:value-of select="@method-id"/>         
+	    <xsl:text>), </xsl:text> 
+            <xsl:value-of select="concat(@name, '.class')"/>);         
+        </xsl:for-each>
+    }
+}
+    </xsl:result-document>
+
+    </xsl:if>
+</xsl:template>
+
+</xsl:stylesheet>
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