/*
* Copyright (c) 2005-2011 Grameen Foundation USA
* All rights reserved.
*
* 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.
*
* See also http://www.apache.org/licenses/LICENSE-2.0.html for an
* explanation of the license and how it is applied.
*/
package org.mifos.framework.util.helpers;
import java.io.Serializable;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
import org.mifos.framework.hibernate.helper.QueryResult;
@SuppressWarnings("PMD")
@edu.umd.cs.findbugs.annotations.SuppressWarnings(value={"EI_EXPOSE_REP", "EI_EXPOSE_REP2", "SE_BAD_FIELD"}, justification="should disable at filter level and also for pmd - not important for us")
public class Flow implements Serializable {
private static final long serialVersionUID = 5962801442824814078L;
private Map<String, Object> sessionData = new HashMap<String, Object>();
public Flow() {
}
/**
* This is placeholder method documenting the use of non-Serializable
* QueryResults. It should be removed after QueryResults are made
* Serializable or refactored.
*/
public void addQueryResultToSession(String key, QueryResult value) {
sessionData.put(key, value);
}
public void addObjectToSession(String key, Serializable value) {
sessionData.put(key, value);
}
public void addCollectionToSession(String key, Collection<? extends Serializable> value) {
sessionData.put(key, value);
}
public void addMapToSession(String key, Map<? extends Serializable, ? extends Serializable> value) {
sessionData.put(key, value);
}
public boolean isKeyPresent(String key) {
return sessionData.containsKey(key);
}
public Object getObjectFromSession(String key) {
return sessionData.get(key);
}
public void removeFromSession(String key) {
sessionData.remove(key);
}
}