Clover coverage report - Code Coverage for tapestry release 4.0-beta-10
Coverage timestamp: Sat Oct 8 2005 19:08:05 EDT
file stats: LOC: 61   Methods: 0
NCLOC: 7   Classes: 1
 
 Source file Conditionals Statements Methods TOTAL
ApplicationStateManager.java - - - -
coverage
 1    // Copyright 2005 The Apache Software Foundation
 2    //
 3    // Licensed under the Apache License, Version 2.0 (the "License");
 4    // you may not use this file except in compliance with the License.
 5    // You may obtain a copy of the License at
 6    //
 7    // http://www.apache.org/licenses/LICENSE-2.0
 8    //
 9    // Unless required by applicable law or agreed to in writing, software
 10    // distributed under the License is distributed on an "AS IS" BASIS,
 11    // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 12    // See the License for the specific language governing permissions and
 13    // limitations under the License.
 14   
 15    package org.apache.tapestry.engine.state;
 16   
 17    /**
 18    * @author Howard M. Lewis Ship
 19    * @since 4.0
 20    */
 21    public interface ApplicationStateManager
 22    {
 23    /**
 24    * Checks to see if the named object exists.
 25    *
 26    * @param objectName
 27    * the name of the application state object
 28    * @throws org.apache.hivemind.ApplicationRuntimeException
 29    * if no such object is declared
 30    */
 31    public boolean exists(String objectName);
 32   
 33    /**
 34    * Gets the named application state object, creating it if necessary.
 35    *
 36    * @param objectName
 37    * the name of the application state object
 38    * @return the object
 39    * @throws org.apache.hivemind.ApplicationRuntimeException
 40    * if no such object is declared
 41    */
 42    public Object get(String objectName);
 43   
 44    /**
 45    * Stores a new state object, replacing the old one. The
 46    * new object may be null.
 47    *
 48    * @param objectName the name of the object to store
 49    * @param stateObject the new object, possibly null
 50    * @throws org.apache.hivemind.ApplicationRuntimeException
 51    * if no such object is declared
 52    */
 53   
 54    public void store(String objectName, Object stateObject);
 55   
 56    /**
 57    * Asks each {@link StateObjectManager} to store each object obtained.
 58    */
 59   
 60    public void flush();
 61    }