From: Erik Brakkee Date: Fri, 30 Jul 2010 19:08:09 +0000 (+0000) Subject: (no commit message) X-Git-Tag: wamblee-utils-0.7~137 X-Git-Url: http://wamblee.org/gitweb/?a=commitdiff_plain;h=4b722c2d9a85244abb3c30e646c5bb3b4ba1c00e;p=utils --- diff --git a/wicket/joe/src/main/java/org/wamblee/wicket/inject/ComponentInstantiationInjector.java b/wicket/joe/src/main/java/org/wamblee/wicket/inject/ComponentInstantiationInjector.java index 9c604ebe..a4a0dcf9 100644 --- a/wicket/joe/src/main/java/org/wamblee/wicket/inject/ComponentInstantiationInjector.java +++ b/wicket/joe/src/main/java/org/wamblee/wicket/inject/ComponentInstantiationInjector.java @@ -59,6 +59,7 @@ public class ComponentInstantiationInjector implements @Override public void onInstantiation(Component aComponent) { injector.inject(aComponent); + aComponent.add(new InjectionBehavior()); } } diff --git a/wicket/joe/src/main/java/org/wamblee/wicket/inject/InjectionBehavior.java b/wicket/joe/src/main/java/org/wamblee/wicket/inject/InjectionBehavior.java new file mode 100644 index 00000000..3d648c4e --- /dev/null +++ b/wicket/joe/src/main/java/org/wamblee/wicket/inject/InjectionBehavior.java @@ -0,0 +1,47 @@ +/* + * Copyright 2005-2010 the original author or authors. + * + * 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. + */ +package org.wamblee.wicket.inject; + +import org.apache.wicket.Component; +import org.apache.wicket.behavior.AbstractBehavior; +import org.wamblee.inject.InjectorBuilder; + +/** + * Injection behavior that performs dependency injection after + * serialization/deserialisation of the object. + * + * @author Erik Brakkee + * + */ +public class InjectionBehavior extends AbstractBehavior { + + private transient boolean injectionUptodate; + + /** + * Constructs the behavior. + */ + public InjectionBehavior() { + injectionUptodate = true; + } + + @Override + public void beforeRender(Component aComponent) { + if (!injectionUptodate) { + InjectorBuilder.getInjector().inject(aComponent); + injectionUptodate = true; + } + } +}