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authorRafael H. Schloming <rhs@apache.org>2006-09-19 22:06:50 +0000
committerRafael H. Schloming <rhs@apache.org>2006-09-19 22:06:50 +0000
commit913489deb2ee9dbf44455de5f407ddaf4bd8c540 (patch)
tree7ea442d6867d0076f1c9ea4f4265664059e7aff5 /java/common/stylesheets/java.xsl
downloadqpid-python-913489deb2ee9dbf44455de5f407ddaf4bd8c540.tar.gz
Import of qpid from etp:
URL: https://etp.108.redhat.com/svn/etp/trunk/blaze Repository Root: https://etp.108.redhat.com/svn/etp Repository UUID: 06e15bec-b515-0410-bef0-cc27a458cf48 Revision: 608 git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@447994 13f79535-47bb-0310-9956-ffa450edef68
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+<?xml version='1.0'?>
+<!--
+ -
+ - Copyright (c) 2006 The Apache Software Foundation
+ -
+ - 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.
+ -
+ -->
+<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>