| /******************************************************************************* |
| * Copyright (c) 2008 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.wst.wsdl.ui.internal.util; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.jface.dialogs.IMessageProvider; |
| import org.eclipse.wst.ws.internal.preferences.WSIServicePoliciesConstants; |
| import org.eclipse.wst.ws.service.policy.IPolicyState; |
| import org.eclipse.wst.ws.service.policy.IPolicyStateEnum; |
| import org.eclipse.wst.ws.service.policy.IServicePolicy; |
| import org.eclipse.wst.ws.service.policy.ServicePolicyPlatform; |
| |
| /** |
| * Contains helper methods dealing with service policies |
| */ |
| public class ServicePolicyHelper |
| { |
| /** |
| * Returns an active policy with an associated default protocol |
| * |
| * @param project |
| * @return IServicePolicy if there is one, otherwise null |
| */ |
| public static IServicePolicy getActivePolicyWithProtocol(IProject project) |
| { |
| IServicePolicy thePolicy = null; |
| |
| IServicePolicy[] policies = getActiveServicePolicies(project); |
| for (int i = 0; i < policies.length; ++i) |
| { |
| IServicePolicy policy = policies[i]; |
| // get the default protocol from the policy |
| IPolicyState policyState = policy.getPolicyState(project); |
| if (policyState != null) |
| { |
| String defaultBinding = policyState.getValue(WSIServicePoliciesConstants.stateKeyDefaultProtocol); |
| if ((defaultBinding != null) && (defaultBinding.length() > 0)) |
| { |
| // policy will be last one active |
| thePolicy = policy; |
| IPolicyStateEnum policyStateEnum = policy.getPolicyStateEnum(project); |
| String enumId = policyStateEnum.getCurrentItem().getId(); |
| // if found a required policy, stop and return it |
| if (WSIServicePoliciesConstants.stateEnumRequire.equals(enumId)) |
| break; |
| } |
| } |
| } |
| return thePolicy; |
| } |
| |
| /** |
| * Get the default binding based on the project |
| * |
| * @param project |
| * @return String binding id (namespace) |
| */ |
| public static String getDefaultBinding(IProject project) |
| { |
| String defaultBinding = null; |
| IServicePolicy policy = getActivePolicyWithProtocol(project); |
| if (policy != null) |
| { |
| defaultBinding = policy.getPolicyState(project).getValue(WSIServicePoliciesConstants.stateKeyDefaultProtocol); |
| } |
| |
| // still unable to get default binding so just hardcode a value |
| if (defaultBinding == null) |
| defaultBinding = getDefaultDefaultBinding(); |
| |
| return defaultBinding; |
| } |
| |
| /** |
| * Get the default binding based on project and service policy |
| * |
| * @param project |
| * @param policy |
| * @return String binding id (namespace) |
| */ |
| public static String getDefaultBinding(IProject project, IServicePolicy policy) |
| { |
| String defaultBinding = null; |
| if (policy != null) |
| { |
| defaultBinding = policy.getPolicyState(project).getValue(WSIServicePoliciesConstants.stateKeyDefaultProtocol); |
| } |
| |
| // still unable to get default binding so just hardcode a value |
| if (defaultBinding == null) |
| defaultBinding = getDefaultDefaultBinding(); |
| |
| return defaultBinding; |
| } |
| |
| /** |
| * Get the severity to be used when there are problems with the current policy |
| * |
| * @param project |
| * @param policy |
| * @return int (IMessageProvider.NONE, IMessageProvider.ERROR, |
| * IMessageProvider.WARNING) |
| */ |
| public static int getMessageSeverity(IProject project, IServicePolicy policy) |
| { |
| int messageSeverity = IMessageProvider.NONE; |
| |
| if (policy != null) |
| { |
| IPolicyStateEnum policyStateEnum = policy.getPolicyStateEnum(project); |
| String enumId = policyStateEnum.getCurrentItem().getId(); |
| |
| if (WSIServicePoliciesConstants.stateEnumRequire.equals(enumId)) |
| messageSeverity = IMessageProvider.ERROR; |
| else if (WSIServicePoliciesConstants.stateEnumSuggest.equals(enumId)) |
| messageSeverity = IMessageProvider.WARNING; |
| } |
| |
| return messageSeverity; |
| } |
| |
| /** |
| * Get the default binding |
| * |
| * @return String binding id (namespace) |
| */ |
| private static String getDefaultDefaultBinding() |
| { |
| return WSIServicePoliciesConstants.stateKeyDefaultProtocol_VALUE_SOAP; |
| } |
| |
| /** |
| * Get active service policies based on project |
| * |
| * @param project |
| * @return IServicePolicy[] |
| */ |
| private static IServicePolicy[] getActiveServicePolicies(IProject project) |
| { |
| List servicePolicies = new ArrayList(); |
| // Determine default binding to use based on project's wsi compliance |
| // preference |
| IServicePolicy rootPolicy = ServicePolicyPlatform.getInstance().getServicePolicy(WSIServicePoliciesConstants.ServicePolicyID_WSIProfileRoot); |
| if (rootPolicy != null) |
| { |
| List wsiPolicies = rootPolicy.getChildren(); |
| // iterate through wsi policies and determine which ones are applicable |
| for (int i = 0; i < wsiPolicies.size(); ++i) |
| { |
| IServicePolicy policy = (IServicePolicy) wsiPolicies.get(i); |
| IPolicyStateEnum policyStateEnum = policy.getPolicyStateEnum(project); |
| String enumId = policyStateEnum.getCurrentItem().getId(); |
| // found an enabled policy |
| if (WSIServicePoliciesConstants.stateEnumRequire.equals(enumId) || WSIServicePoliciesConstants.stateEnumSuggest.equals(enumId)) |
| { |
| // special check for AP 1.0 policy (it doesnt really count, so dont |
| // add it) |
| if (!WSIServicePoliciesConstants.ServicePolicyID_AP10.equals(policy.getId())) |
| { |
| servicePolicies.add(policy); |
| } |
| } |
| } |
| } |
| return (IServicePolicy[]) servicePolicies.toArray(new IServicePolicy[servicePolicies.size()]); |
| } |
| } |