1 /* 2 * Copyright (C) 2007-2012 Argeo GmbH 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 package org.argeo.slc.core.execution.xml; 17 18 import org.springframework.beans.factory.xml.NamespaceHandlerSupport; 19 20 public class FlowNamespaceHandler extends NamespaceHandlerSupport { 21 22 public void init() { 23 registerBeanDefinitionParser("flow", new FlowBeanDefinitionParser()); 24 registerBeanDefinitionParser("spec", new SpecBeanDefinitionParser()); 25 registerBeanDefinitionDecoratorForAttribute("as-flow", 26 new AsFlowDecorator()); 27 registerBeanDefinitionParser("param", new ParamDecorator()); 28 29 // The objective was to replace 30 // - attribute scope="execution" 31 // - and element "aop:scoped-proxy" 32 // by a single attribute, using an attribute decorator 33 // this does not work correctly with other attribute decorators (e.g. 34 // p namespace) since this decorator needs to be called after all 35 // properties have been set on target bean. 36 // It works properly with element decorators (called after all attribute 37 // decorators 38 registerBeanDefinitionDecorator("variable", new ExecutionScopeDecorator()); 39 } 40 41 }