diff options
Diffstat (limited to 'qpid/gentools/templ.java/model/version/MethodRegistryClass.vm')
-rw-r--r-- | qpid/gentools/templ.java/model/version/MethodRegistryClass.vm | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/qpid/gentools/templ.java/model/version/MethodRegistryClass.vm b/qpid/gentools/templ.java/model/version/MethodRegistryClass.vm new file mode 100644 index 0000000000..82287e7f8f --- /dev/null +++ b/qpid/gentools/templ.java/model/version/MethodRegistryClass.vm @@ -0,0 +1,145 @@ +#set( $filename = "amqp_$version.getMajor()_$version.getMinor()/MethodRegistry_${version.getMajor()}_${version.getMinor()}.java") +/* + * + * 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. + * + */ + +/* + * This file is auto-generated by $generator - do not modify. + * Supported AMQP version: + * $version.getMajor()-$version.getMinor() + */ + +package org.apache.qpid.framing.amqp_${version.getMajor()}_${version.getMinor()}; + +import org.apache.qpid.framing.AMQMethodBodyInstanceFactory; +import org.apache.qpid.framing.AMQFrameDecodingException; +import org.apache.qpid.framing.AMQMethodBody; +import org.apache.qpid.framing.MethodRegistry; +import org.apache.qpid.framing.ProtocolVersion; + + +import org.apache.log4j.Logger; +import org.apache.mina.common.ByteBuffer; + +public class MethodRegistry_$version.getMajor()_$version.getMinor() extends MethodRegistry +{ + + private static final Logger _log = Logger.getLogger(MethodRegistry.class); + +#set( $specificModel = $model.asSingleVersionModel() ) + + + + private final AMQMethodBodyInstanceFactory[][] _factories = new AMQMethodBodyInstanceFactory[$specificModel.getMaximumClassId()+1][]; + + public MethodRegistry_$version.getMajor()_$version.getMinor()() + { + this(new ProtocolVersion((byte)$version.getMajor(),(byte)$version.getMinor())); + } + + public MethodRegistry_$version.getMajor()_$version.getMinor()(ProtocolVersion pv) + { + super(pv); +#foreach( $amqpClass in $specificModel.getClassList() ) +#set( $amqpClassNameFirstChar = $amqpClass.getName().substring(0,1) ) +#set( $amqpClassNameFirstCharU = $amqpClassNameFirstChar.toUpperCase() ) +#set( $amqpClassNameUpperCamel = "$amqpClassNameFirstCharU$amqpClass.getName().substring(1)" ) + + + + // Register method body instance factories for the $amqpClassNameUpperCamel class. + + _factories[$amqpClass.getClassId()] = new AMQMethodBodyInstanceFactory[$amqpClass.getMaximumMethodId()+1]; + +#foreach( $amqpMethod in $amqpClass.getMethodList() ) +#set( $amqpMethodNameFirstChar = $amqpMethod.getName().substring(0,1) ) +#set( $amqpMethodNameFirstCharU = $amqpMethodNameFirstChar.toUpperCase() ) +#set( $amqpMethodNameUpperCamel = "$amqpMethodNameFirstCharU$amqpMethod.getName().substring(1)" ) + _factories[$amqpClass.getClassId()][$amqpMethod.getMethodId()] = ${amqpClassNameUpperCamel}${amqpMethodNameUpperCamel}BodyImpl.getFactory(); +#end + +#end + + + } + + + public AMQMethodBody convertToBody(ByteBuffer in, long size) + throws AMQFrameDecodingException + { + int classId = in.getUnsignedShort(); + int methodId = in.getUnsignedShort(); + + AMQMethodBodyInstanceFactory bodyFactory; + try + { + bodyFactory = _factories[classId][methodId]; + } + catch(NullPointerException e) + { + throw new AMQFrameDecodingException(_log, + "Class " + classId + " unknown in AMQP version $version.getMajor()-$version.getMinor()" + + " (while trying to decode class " + classId + " method " + methodId + "."); + } + catch(IndexOutOfBoundsException e) + { + if(classId >= _factories.length) + { + throw new AMQFrameDecodingException(_log, + "Class " + classId + " unknown in AMQP version $version.getMajor()-$version.getMinor()" + + " (while trying to decode class " + classId + " method " + methodId + "."); + + } + else + { + throw new AMQFrameDecodingException(_log, + "Method " + methodId + " unknown in AMQP version $version.getMajor()-$version.getMinor()" + + " (while trying to decode class " + classId + " method " + methodId + "."); + + } + } + + + if (bodyFactory == null) + { + throw new AMQFrameDecodingException(_log, + "Method " + methodId + " unknown in AMQP version $version.getMajor()-$version.getMinor()" + + " (while trying to decode class " + classId + " method " + methodId + "."); + } + + + return bodyFactory.newInstance(in, size); + + + } + + + public int getMaxClassId() + { + return $specificModel.getMaximumClassId(); + } + + public int getMaxMethodId(int classId) + { + return _factories[classId].length - 1; + } + + +} |