TuscanyInterceptorSupport.java :  » Web-Services » apache-tuscany-sca-2.0 » org » apache » tuscany » sca » stripes » Java Open Source

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apache tuscany sca 2.0 » org » apache » tuscany » sca » stripes » TuscanyInterceptorSupport.java
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 *   http://www.apache.org/licenses/LICENSE-2.0
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package org.apache.tuscany.sca.stripes;

import net.sourceforge.stripes.config.ConfigurableComponent;
import net.sourceforge.stripes.config.Configuration;
import net.sourceforge.stripes.controller.Interceptor;

import javax.servlet.ServletContext;

 * <p>Base class for developing Interceptors with dependencies on SCA component references. <b>Not</b>
 * to be confused with {@link TuscanyInterceptor} which injects SCA reference proxies into
 * ActionBeans.  For example, you may wish to subclass this class in order to write an
 * interceptor with access to Tuscany ???.</p>
 * TODO: does Tuscany really need this?
 * <p>Since Interceptors are long-lived objects that are instantiated at application startup
 * time, and not per-request, the Tuscany wiring takes place in the init() method and happens
 * only once when the interceptor is first created and initialized.</p>
 * Created for Tuscany from the Stripes SpringInterceptorSupport written by Tim Fennell
public abstract class TuscanyInterceptorSupport implements Interceptor, ConfigurableComponent {

     * Fetches the ServletContext and invokes TuscanyHelper.injectBeans() to auto-wire any
     * Tuscany dependencies prior to being placed into service.
     * @param configuration the Stripes Configuration
     * @throws Exception if there are problems with the Tuscany configuration/wiring
    public void init(Configuration configuration) throws Exception {
        ServletContext ctx = configuration.getBootstrapPropertyResolver()

        TuscanyHelper.injectBeans(this, ctx);
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