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 }