| /* |
| * 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. |
| */ |
| |
| package org.apache.axis2.util; |
| |
| import org.apache.axis2.Constants; |
| import org.apache.axis2.description.AxisService; |
| import org.apache.axis2.description.AxisServiceGroup; |
| |
| import java.util.Iterator; |
| |
| public class SessionUtils { |
| |
| /** |
| * Walk through the list of services and use the maximum of the scopes as the scope |
| * for the whole service group |
| * |
| * @param axisServiceGroup the service group |
| * @return scope for the service group |
| */ |
| public static String calculateMaxScopeForServiceGroup(AxisServiceGroup axisServiceGroup) { |
| Iterator<AxisService> servics = axisServiceGroup.getServices(); |
| int maxScope = 1; |
| while (servics.hasNext()) { |
| AxisService axisService = (AxisService) servics.next(); |
| int scopeIntValue = getScopeIntValue(axisService.getScope()); |
| if (maxScope < scopeIntValue) { |
| maxScope = scopeIntValue; |
| } |
| } |
| return getScopeString(maxScope); |
| } |
| |
| /** |
| * convert scope into a numerical value |
| * |
| * @param scope scope as a string |
| * @return integer the scope as a number |
| */ |
| private static int getScopeIntValue(String scope) { |
| if (Constants.SCOPE_REQUEST.equals(scope)) { |
| return 1; |
| } else if (Constants.SCOPE_TRANSPORT_SESSION.equals(scope)) { |
| return 2; |
| } else if (Constants.SCOPE_SOAP_SESSION.equals(scope)) { |
| return 3; |
| } else if (Constants.SCOPE_APPLICATION.equals(scope)) { |
| return 4; |
| } else { |
| return 2; |
| } |
| } |
| |
| /** |
| * Get the actual scope string given the numerical value |
| * |
| * @param scope scope as a number |
| * @return string scope as a string |
| */ |
| private static String getScopeString(int scope) { |
| switch (scope) { |
| case 1 : { |
| return Constants.SCOPE_REQUEST; |
| } |
| case 2 : { |
| return Constants.SCOPE_TRANSPORT_SESSION; |
| } |
| case 3 : { |
| return Constants.SCOPE_SOAP_SESSION; |
| } |
| case 4 : { |
| return Constants.SCOPE_APPLICATION; |
| } |
| default : { |
| return Constants.SCOPE_TRANSPORT_SESSION; |
| } |
| } |
| } |
| } |