RELEASE_2_1_13/src/java/org/apache/cocoon/components/flow/javascript/fom/fom_system.js

/*
* 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.
*/
FOM_Cocoon.suicide = new Continuation();

FOM_Cocoon.prototype.sendPageAndWait = function(uri, bizData, fun, ttl) {
    this.sendPage(uri, bizData,
                  new FOM_WebContinuation(new Continuation(), 
                                          this.continuation, ttl));
    if (fun) {
        if (!(fun instanceof Function)) {
            throw "Expected a function instead of: " + fun;
        }
        fun();
    }
    FOM_Cocoon.suicide();
}

FOM_Cocoon.prototype.handleContinuation = function(k, wk) {
    k(wk);
}

FOM_Cocoon.prototype.createWebContinuation = function(ttl) {
   var wk = this.makeWebContinuation(new Continuation(), ttl);
   wk.setBookmark(true);
   return wk;
}

/**
 * Exit the current flowscript invocation.
 * <p>
 * There are some flowscript use cases where we want to stop the current 
 * flowscript without creating a continuation, as we don't want the user 
 * to go back to the script.
 * <p>
 * An example is a "login" function where the caller function expects this 
 * function to exit only if login is successful, but that has to handle 
 * e.g. a registration process that includes a "cancel" button.
 */
FOM_Cocoon.prototype.exit = function() {
    FOM_Cocoon.suicide();
}