org.apache.geronimo.tomcat.interceptor: public class: PolicyContextBeforeAfter

org.apache.geronimo.tomcat.interceptor
public class: PolicyContextBeforeAfter [javadoc | source]

java.lang.Object
   org.apache.geronimo.tomcat.interceptor.PolicyContextBeforeAfter

All Implemented Interfaces:
BeforeAfter

Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to You 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.

Field Summary
public static final String	DEFAULT_SUBJECT

Constructor:
public PolicyContextBeforeAfter(BeforeAfter next, int policyContextIDIndex, int callersIndex, int defaultSubjectIndex, String policyContextID, Subject defaultSubject) { this.next = next; this.policyContextIDIndex = policyContextIDIndex; this.callersIndex = callersIndex; this.defaultSubjectIndex = defaultSubjectIndex; this.policyContextID = policyContextID; this.defaultSubject = defaultSubject; }

Constructor:

 public PolicyContextBeforeAfter(BeforeAfter next,
    int policyContextIDIndex,
    int callersIndex,
    int defaultSubjectIndex,
    String policyContextID,
    Subject defaultSubject) {
        this.next = next;
        this.policyContextIDIndex = policyContextIDIndex;
        this.callersIndex = callersIndex;
        this.defaultSubjectIndex = defaultSubjectIndex;
        this.policyContextID = policyContextID;
        this.defaultSubject = defaultSubject;
}

Method from org.apache.geronimo.tomcat.interceptor.PolicyContextBeforeAfter Summary:
after, before

Methods from java.lang.Object:
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from org.apache.geronimo.tomcat.interceptor.PolicyContextBeforeAfter Detail:
public void after(Object[] context, ServletRequest httpRequest, ServletResponse httpResponse, int dispatch) { if (next != null) { next.after(context, httpRequest, httpResponse, dispatch); } //Replace the old // PolicyContext.setContextID((String)context[policyContextIDIndex]); // Must unset handler data from thread - see GERONIMO-4574 // PolicyContext.setHandlerData(null); ContextManager.popCallers((Callers) context[callersIndex]); if (httpRequest != null) httpRequest.setAttribute(DEFAULT_SUBJECT, context[defaultSubjectIndex]); }
public void before(Object[] context, ServletRequest httpRequest, ServletResponse httpResponse, int dispatch) { //Save the old // context[policyContextIDIndex] = PolicyContext.getContextID(); context[callersIndex] = ContextManager.getCallers(); //Set the new // PolicyContext.setContextID(policyContextID); // PolicyContext.setHandlerData(httpRequest); if (httpRequest != null){ context[defaultSubjectIndex] = httpRequest.getAttribute(DEFAULT_SUBJECT); httpRequest.setAttribute(DEFAULT_SUBJECT, defaultSubject); } if (next != null) { next.before(context, httpRequest, httpResponse, dispatch); } }

Method from org.apache.geronimo.tomcat.interceptor.PolicyContextBeforeAfter Detail:

 public  void after(Object[] context,
    ServletRequest httpRequest,
    ServletResponse httpResponse,
    int dispatch) {
        if (next != null) {
            next.after(context, httpRequest, httpResponse, dispatch);
        }
        //Replace the old
//        PolicyContext.setContextID((String)context[policyContextIDIndex]);
        // Must unset handler data from thread - see GERONIMO-4574
//        PolicyContext.setHandlerData(null);
        ContextManager.popCallers((Callers) context[callersIndex]);
        if (httpRequest != null)
            httpRequest.setAttribute(DEFAULT_SUBJECT, context[defaultSubjectIndex]);
}

 public  void before(Object[] context,
    ServletRequest httpRequest,
    ServletResponse httpResponse,
    int dispatch) {
        //Save the old
//        context[policyContextIDIndex] = PolicyContext.getContextID();
        context[callersIndex] = ContextManager.getCallers();
        //Set the new
//        PolicyContext.setContextID(policyContextID);
//        PolicyContext.setHandlerData(httpRequest);
        if (httpRequest != null){
            context[defaultSubjectIndex] = httpRequest.getAttribute(DEFAULT_SUBJECT);
            httpRequest.setAttribute(DEFAULT_SUBJECT, defaultSubject);
        }
        if (next != null) {
            next.before(context, httpRequest, httpResponse, dispatch);
        }
}