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WW-5049 Allows define a custom bean provider
This commit is contained in:
Lukasz Lenart
+15
-3
@@ -219,7 +219,21 @@ public class XmlConfigurationProvider implements ConfigurationProvider {
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final String nodeName = child.getNodeName();
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if ("bean".equals(nodeName)) {
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if ("bean-provider".equals(nodeName)) {
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String name = child.getAttribute("name");
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String impl = child.getAttribute("class");
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try {
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Class classImpl = ClassLoaderUtil.loadClass(impl, getClass());
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if (classImpl.isAssignableFrom(ConfigurationProvider.class)) {
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ConfigurationProvider provider = (ConfigurationProvider) classImpl.newInstance();
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provider.register(containerBuilder, props);
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} else {
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throw new ConfigurationException("The bean-provider: name:" + name + " class:" + impl + " doesnt implement " + ConfigurationProvider.class.getName(), childNode);
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}
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} catch (ClassNotFoundException | IllegalAccessException | InstantiationException e) {
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throw new ConfigurationException("Unable to load bean-provider: name:" + name + " class:" + impl, e, childNode);
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}
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} else if ("bean".equals(nodeName)) {
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String type = child.getAttribute("type");
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String name = child.getAttribute("name");
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String impl = child.getAttribute("class");
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@@ -233,8 +247,6 @@ public class XmlConfigurationProvider implements ConfigurationProvider {
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scope = Scope.REQUEST;
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} else if ("session".equals(scopeStr)) {
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scope = Scope.SESSION;
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} else if ("singleton".equals(scopeStr)) {
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scope = Scope.SINGLETON;
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} else if ("thread".equals(scopeStr)) {
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scope = Scope.THREAD;
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}
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@@ -0,0 +1,157 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<!--
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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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-->
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<!-- START SNIPPET: strutsDtd -->
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<!--
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Struts configuration DTD.
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Use the following DOCTYPE
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<!DOCTYPE struts PUBLIC
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"-//Apache Software Foundation//DTD Struts Configuration 2.6//EN"
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"http://struts.apache.org/dtds/struts-2.6.dtd">
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-->
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<!ELEMENT struts ((package|include|bean-provider|bean|constant)*, unknown-handler-stack?)>
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<!ATTLIST struts
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order CDATA #IMPLIED
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>
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<!ELEMENT package (result-types?, interceptors?, default-interceptor-ref?, default-action-ref?, default-class-ref?, global-results?, global-allowed-methods?, global-exception-mappings?, action*)>
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<!ATTLIST package
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name CDATA #REQUIRED
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extends CDATA #IMPLIED
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namespace CDATA #IMPLIED
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abstract CDATA #IMPLIED
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strict-method-invocation (true|false) "true"
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>
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<!ELEMENT result-types (result-type+)>
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<!ELEMENT result-type (param*)>
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<!ATTLIST result-type
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name CDATA #REQUIRED
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class CDATA #REQUIRED
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default (true|false) "false"
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>
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<!ELEMENT interceptors (interceptor|interceptor-stack)+>
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<!ELEMENT interceptor (param*)>
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<!ATTLIST interceptor
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name CDATA #REQUIRED
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class CDATA #REQUIRED
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>
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<!ELEMENT interceptor-stack (interceptor-ref*)>
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<!ATTLIST interceptor-stack
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name CDATA #REQUIRED
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>
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<!ELEMENT interceptor-ref (param*)>
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<!ATTLIST interceptor-ref
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name CDATA #REQUIRED
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>
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<!ELEMENT default-interceptor-ref (#PCDATA)>
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<!ATTLIST default-interceptor-ref
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name CDATA #REQUIRED
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>
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<!ELEMENT default-action-ref (#PCDATA)>
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<!ATTLIST default-action-ref
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name CDATA #REQUIRED
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>
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<!ELEMENT default-class-ref (#PCDATA)>
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<!ATTLIST default-class-ref
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class CDATA #REQUIRED
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>
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<!ELEMENT global-results (result+)>
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<!ELEMENT global-allowed-methods (#PCDATA)>
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<!ELEMENT global-exception-mappings (exception-mapping+)>
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<!ELEMENT action ((param|result|interceptor-ref|exception-mapping)*,allowed-methods?)>
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<!ATTLIST action
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name CDATA #REQUIRED
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class CDATA #IMPLIED
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method CDATA #IMPLIED
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converter CDATA #IMPLIED
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>
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<!ELEMENT param (#PCDATA)>
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<!ATTLIST param
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name CDATA #REQUIRED
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>
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<!ELEMENT result (#PCDATA|param)*>
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<!ATTLIST result
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name CDATA #IMPLIED
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type CDATA #IMPLIED
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>
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<!ELEMENT exception-mapping (#PCDATA|param)*>
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<!ATTLIST exception-mapping
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name CDATA #IMPLIED
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exception CDATA #REQUIRED
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result CDATA #REQUIRED
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>
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<!ELEMENT allowed-methods (#PCDATA)>
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<!ELEMENT include (#PCDATA)>
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<!ATTLIST include
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file CDATA #REQUIRED
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>
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<!ELEMENT bean-provider (#PCDATA)>
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<!ATTLIST bean-provider
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name CDATA #IMPLIED
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class CDATA #IMPLIED
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>
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<!ELEMENT bean (#PCDATA)>
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<!ATTLIST bean
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type CDATA #IMPLIED
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name CDATA #IMPLIED
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class CDATA #REQUIRED
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scope CDATA #IMPLIED
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static CDATA #IMPLIED
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optional CDATA #IMPLIED
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>
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<!ELEMENT constant (#PCDATA)>
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<!ATTLIST constant
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name CDATA #REQUIRED
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value CDATA #REQUIRED
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>
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<!ELEMENT unknown-handler-stack (unknown-handler-ref*)>
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<!ELEMENT unknown-handler-ref (#PCDATA)>
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<!ATTLIST unknown-handler-ref
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name CDATA #REQUIRED
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>
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<!-- END SNIPPET: strutsDtd -->
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@@ -20,10 +20,13 @@
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*/
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-->
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<!DOCTYPE struts PUBLIC
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"-//Apache Software Foundation//DTD Struts Configuration 2.5//EN"
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"http://struts.apache.org/dtds/struts-2.5.dtd">
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"-//Apache Software Foundation//DTD Struts Configuration 2.6//EN"
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"http://struts.apache.org/dtds/struts-2.6.dtd">
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<struts>
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<bean-provider name="velocityBeans" class="org.apache.struts2.views.velocity.VelocityBeanSelectionProvider"/>
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<bean class="org.apache.struts2.views.velocity.VelocityManager" name="struts" />
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<bean type="org.apache.struts2.components.template.TemplateEngine" name="vm"
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