| /******************************************************************************* |
| * Copyright (c) 2004 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.jst.ws.internal.consumption.ui.widgets.runtime; |
| |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.jem.util.emf.workbench.ProjectUtilities; |
| import org.eclipse.jst.ws.internal.common.J2EEUtils; |
| import org.eclipse.jst.ws.internal.common.ResourceUtils; |
| import org.eclipse.jst.ws.internal.common.ServerUtils; |
| import org.eclipse.jst.ws.internal.consumption.ui.common.ServerSelectionUtils; |
| import org.eclipse.jst.ws.internal.data.TypeRuntimeServer; |
| import org.eclipse.jst.ws.internal.ui.common.UIUtils; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.events.ModifyEvent; |
| import org.eclipse.swt.events.ModifyListener; |
| import org.eclipse.swt.widgets.Combo; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Listener; |
| import org.eclipse.swt.widgets.Text; |
| import org.eclipse.wst.command.internal.env.ui.widgets.SimpleWidgetDataContributor; |
| import org.eclipse.wst.command.internal.env.ui.widgets.WidgetDataEvents; |
| import org.eclipse.wst.command.internal.provisional.env.core.common.MessageUtils; |
| import org.eclipse.wst.command.internal.provisional.env.core.common.SimpleStatus; |
| import org.eclipse.wst.command.internal.provisional.env.core.common.Status; |
| import org.eclipse.wst.command.internal.provisional.env.core.selection.SelectionListChoices; |
| import org.eclipse.wst.common.componentcore.internal.util.IModuleConstants; |
| import org.eclipse.wst.common.componentcore.resources.IVirtualComponent; |
| import org.eclipse.wst.server.core.IRuntime; |
| |
| public class ProjectSelectionWidget extends SimpleWidgetDataContributor { |
| |
| private final String EAR_PERMITTED_PROJECT_TYPE = "EAR_PERMITTED_PROJECT_TYPE"; |
| //private final String JAVA_PROJECT_TYPE_ID = "org.eclipse.jst.ws.consumption.ui.clientProjectType.Containerless"; |
| |
| private String pluginId_ = "org.eclipse.jst.ws.consumption.ui"; |
| |
| private SelectionListChoices projects_; |
| |
| private boolean needEAR_; |
| |
| private TypeRuntimeServer trsIds_; |
| |
| private String j2eeVersion_; |
| |
| private String projectTypeId_ = EAR_PERMITTED_PROJECT_TYPE; |
| |
| private Listener statusListener_; |
| |
| private Text messageText_; |
| |
| private boolean isClient_ = false; |
| |
| private MessageUtils msgUtils; |
| |
| private byte CREATE_PROJECT = (byte) 1; |
| |
| private byte CREATE_EAR = (byte) 2; |
| |
| private byte ADD_EAR_ASSOCIATION = (byte) 4; |
| |
| private Combo moduleProject_; |
| private Combo earProject_; |
| private String componentType_; |
| |
| private ModifyListener moduleProjectListener_; |
| private ModifyListener moduleListener_; |
| private ModifyListener earProjectListener_; |
| |
| private String initialModuleName_; |
| |
| /* |
| * CONTEXT_ID PWRS0006 for the service-side Web project combo box of the |
| * runtime selection Page |
| */ |
| private String INFOPOP_PWRS_COMBO_PROJECT = pluginId_ + ".PWRS0006"; |
| |
| private Combo module_; |
| |
| /* CONTEXT_ID PWRS0012 for the EAR combo box of the runtime selection Page */ |
| private String INFOPOP_PWRS_COMBO_EAR = pluginId_ + ".PWRS0012"; |
| |
| private Combo earModule_; |
| |
| /* |
| * Default Constructor |
| */ |
| public ProjectSelectionWidget() { |
| } |
| |
| /* |
| * ProjectSelectionWidget @param isClient |
| */ |
| public ProjectSelectionWidget(boolean isClient) { |
| this.isClient_ = isClient; |
| } |
| |
| public WidgetDataEvents addControls(Composite parent, Listener statusListener) { |
| msgUtils = new MessageUtils(pluginId_ + ".plugin", this); |
| UIUtils uiUtils = new UIUtils(msgUtils, pluginId_); |
| |
| statusListener_ = statusListener; |
| |
| if (isClient_) |
| { |
| moduleProject_ = uiUtils.createCombo(parent, "LABEL_CLIENT_PROJECT", "LABEL_CLIENT_PROJECT", INFOPOP_PWRS_COMBO_PROJECT, SWT.SINGLE | SWT.BORDER ); |
| module_ = uiUtils.createCombo(parent, "LABEL_CLIENT_MODULE", "LABEL_CLIENT_MODULE", INFOPOP_PWRS_COMBO_PROJECT, SWT.SINGLE | SWT.BORDER); |
| earProject_ = uiUtils.createCombo(parent, "LABEL_CLIENT_EAR_PROJECT", "LABEL_CLIENT_EAR_PROJECT", INFOPOP_PWRS_COMBO_PROJECT, SWT.SINGLE | SWT.BORDER ); |
| earModule_ = uiUtils.createCombo(parent, "LABEL_CLIENT_EAR_MODULE", "LABEL_CLIENT_EAR_MODULE", INFOPOP_PWRS_COMBO_EAR, SWT.SINGLE | SWT.BORDER); |
| } |
| else |
| { |
| moduleProject_ = uiUtils.createCombo(parent, "LABEL_SERVICE_PROJECT", "LABEL_SERVICE_PROJECT", INFOPOP_PWRS_COMBO_PROJECT, SWT.SINGLE | SWT.BORDER ); |
| module_ = uiUtils.createCombo(parent, "LABEL_SERVICE_MODULE", "LABEL_SERVICE_MODULE", INFOPOP_PWRS_COMBO_PROJECT, SWT.SINGLE | SWT.BORDER); |
| earProject_ = uiUtils.createCombo(parent, "LABEL_SERVICE_EAR_PROJECT", "LABEL_SERVICE_EAR_PROJECT", INFOPOP_PWRS_COMBO_PROJECT, SWT.SINGLE | SWT.BORDER ); |
| earModule_ = uiUtils.createCombo(parent, "LABEL_SERVICE_EAR_MODULE", "LABEL_SERVICE_EAR_MODULE", INFOPOP_PWRS_COMBO_EAR, SWT.SINGLE | SWT.BORDER); |
| } |
| |
| //module_.addModifyListener(projectListener_); |
| |
| //earModule_.addModifyListener(earListener_); |
| //earModule_.addListener(SWT.Modify, statusListener); |
| |
| moduleProjectListener_ = new ModifyListener() |
| { |
| public void modifyText(ModifyEvent evt) |
| { |
| handleModuleProjectChanged(null); |
| statusListener_.handleEvent( null ); |
| } |
| }; |
| |
| moduleListener_ = new ModifyListener() |
| { |
| public void modifyText(ModifyEvent evt) |
| { |
| handleModuleChanged(); |
| statusListener_.handleEvent( null ); |
| } |
| }; |
| |
| earProjectListener_ = new ModifyListener() |
| { |
| public void modifyText(ModifyEvent evt) |
| { |
| handleEarProjectChanged(); |
| statusListener_.handleEvent( null ); |
| } |
| }; |
| |
| // message area |
| messageText_ = uiUtils.createText(parent, "LABEL_NO_LABEL", "LABEL_NO_LABEL", null, SWT.WRAP | SWT.MULTI | SWT.READ_ONLY); |
| return this; |
| } |
| |
| private void listenersOn() |
| { |
| module_.addModifyListener( moduleListener_ ); |
| moduleProject_.addModifyListener( moduleProjectListener_ ); |
| earProject_.addModifyListener( earProjectListener_ ); |
| } |
| |
| private void listenersOff() |
| { |
| module_.removeModifyListener( moduleListener_ ); |
| moduleProject_.removeModifyListener( moduleProjectListener_ ); |
| earProject_.removeModifyListener( earProjectListener_ ); |
| } |
| |
| private void handleModuleProjectChanged(String moduleName) |
| { |
| String projectName = moduleProject_.getText(); |
| IProject project = ProjectUtilities.getProject( projectName ); |
| |
| |
| IVirtualComponent[] components = J2EEUtils.getComponentsByType( project, componentType_ ); |
| String[] modules = new String[components.length]; |
| |
| for( int index = 0; index < components.length; index++ ) |
| { |
| modules[index] = components[index].getName(); |
| } |
| |
| module_.setItems( modules ); |
| |
| if( modules.length > 0 ) |
| { |
| if (moduleName != null) |
| { |
| module_.setText(moduleName); |
| } |
| else |
| { |
| module_.setText( modules[0] ); |
| } |
| |
| } |
| else |
| { |
| module_.setText(""); |
| } |
| |
| } |
| |
| private void handleModuleChanged() |
| { |
| IVirtualComponent component = getEarModuleForModule(); |
| |
| if( component != null ) |
| { |
| String earProject = component.getProject().getName(); |
| String componentName = component.getName(); |
| |
| // This will cause the module list to be update via a listener. |
| earProject_.setText( earProject ); |
| earModule_.setText( componentName ); |
| } |
| else |
| { |
| earProject_.setText( "" ); |
| earModule_.setText( "" ); |
| } |
| |
| updateEAREnabledState(); |
| } |
| |
| private void handleEarProjectChanged() |
| { |
| |
| String projectName = earProject_.getText(); |
| |
| if( projectName != null && !projectName.equals( "" )) |
| { |
| IProject project = ProjectUtilities.getProject( projectName ); |
| |
| IVirtualComponent[] components = J2EEUtils.getComponentsByType( project, J2EEUtils.EAR ); |
| String[] earModules = new String[components.length]; |
| |
| for( int index = 0; index < components.length; index++ ) |
| { |
| earModules[index] = components[index].getName(); |
| } |
| |
| earModule_.setItems( earModules ); |
| |
| if( earModules.length > 0 ) |
| { |
| earModule_.setText( earModules[0] ); |
| } |
| else |
| { |
| earModule_.setText( "" ); |
| } |
| } |
| } |
| |
| private IVirtualComponent getEarModuleForModule() |
| { |
| String projectName = moduleProject_.getText(); |
| IProject project = ProjectUtilities.getProject( projectName ); |
| String compName = module_.getText(); |
| |
| IVirtualComponent[] components = J2EEUtils.getReferencingEARComponents( project, compName ); |
| |
| return components.length == 0 ? null : components[0]; |
| } |
| |
| public void setProjectChoices(SelectionListChoices projects) |
| { |
| listenersOff(); |
| |
| projects_ = projects; |
| |
| String selectedModuleProject = projects.getList().getSelection(); |
| String selectedEarModuleProject = projects.getChoice().getList().getSelection(); |
| String[] projectNames = getProjects(); |
| |
| moduleProject_.setItems( projectNames ); |
| moduleProject_.setText( selectedModuleProject ); |
| earProject_.setItems( projectNames ); |
| earProject_.setText( selectedEarModuleProject ); |
| |
| handleModuleProjectChanged(initialModuleName_); |
| handleModuleChanged(); |
| updateEAREnabledState(); |
| listenersOn(); |
| } |
| |
| public SelectionListChoices getProjectChoices() |
| { |
| return projects_; |
| } |
| |
| public String getComponentName() |
| { |
| return module_.getText(); |
| } |
| |
| public void setComponentName( String name ) |
| { |
| listenersOff(); |
| module_.setText( name ); |
| initialModuleName_ = name; |
| listenersOn(); |
| } |
| |
| public String getEarComponentName() |
| { |
| return earModule_.getText(); |
| } |
| |
| public void setEarComponentName( String name ) |
| { |
| earModule_.setText( name ); |
| } |
| |
| public void setComponentType( String type ) |
| { |
| componentType_ = type; |
| } |
| |
| public boolean getNeedEAR() |
| { |
| return needEAR_; |
| } |
| |
| public String getProjectName() |
| { |
| return moduleProject_.getText(); |
| } |
| |
| public String getEarProjectName() |
| { |
| return earProject_.getText(); |
| } |
| |
| public void setNeedEAR(boolean b) |
| { |
| needEAR_ = b; |
| } |
| |
| public void setTypeRuntimeServer(TypeRuntimeServer trs) |
| { |
| trsIds_ = trs; |
| listenersOff(); |
| updateEAREnabledState(); |
| listenersOn(); |
| } |
| |
| public void setJ2EEVersion(String j2eeVersion) |
| { |
| j2eeVersion_ = j2eeVersion; |
| listenersOff(); |
| updateEAREnabledState(); |
| listenersOn(); |
| } |
| |
| public void setProjectTypeId(String id) |
| { |
| projectTypeId_ = id; |
| } |
| |
| private String[] getProjects() |
| { |
| IProject[] projects = J2EEUtils.getAllFlexibleProjects(); |
| String[] projectNames = new String[projects.length]; |
| |
| for( int index = 0; index < projects.length; index++ ) |
| { |
| projectNames[index] = projects[index].getName(); |
| } |
| |
| return projectNames; |
| } |
| |
| private void updateEAREnabledState() |
| { |
| if (projects_ != null) |
| { |
| if(!projectNeedsEAR(moduleProject_.getText())) |
| { |
| earModule_.setEnabled(false); |
| earProject_.setEnabled(false); |
| earModule_.setText(""); |
| earProject_.setText(""); |
| needEAR_ = false; |
| } |
| else |
| { |
| needEAR_ = true; |
| earModule_.setEnabled(true); |
| earProject_.setEnabled(true); |
| } |
| } |
| } |
| |
| private boolean projectNeedsEAR(String projectName) |
| { |
| if (projectTypeId_.equals(IModuleConstants.JST_UTILITY_MODULE)) |
| return false; |
| |
| if (projectName == null || projectName.length()==0) |
| return true; |
| |
| //IProject project = (IProject)((new StringToIProjectTransformer()).transform(projectName)); |
| IProject project = ResourceUtils.getWorkspaceRoot().getProject(projectName); |
| if (project != null && project.exists()) |
| { |
| //Get the runtime target on the project |
| IRuntime target = ServerSelectionUtils.getRuntimeTarget(projectName); |
| String j2eeVersion = String.valueOf(J2EEUtils.getJ2EEVersion(project)); |
| if (target != null) |
| { |
| if (!ServerUtils.isTargetValidForEAR(target.getRuntimeType().getId(),j2eeVersion)) |
| { |
| return false; |
| } |
| |
| } |
| } |
| else |
| { |
| //Use the server type |
| if (trsIds_ != null) |
| { |
| String targetId = ServerUtils.getRuntimeTargetIdFromFactoryId(trsIds_.getServerId()); |
| if (targetId!=null && targetId.length()>0) |
| { |
| if (!ServerUtils.isTargetValidForEAR(targetId,j2eeVersion_)) |
| { |
| return false; |
| } |
| } |
| } |
| } |
| |
| return true; |
| } |
| |
| private Status handleSetMessageText() { |
| Status status = new SimpleStatus(""); |
| try { |
| byte result = (byte) 0; |
| if (module_.getText().length() != 0 && earModule_.getText().length() != 0) { |
| String projectText = module_.getText(); |
| String earText = earModule_.getText(); |
| IProject project = ResourceUtils.getWorkspaceRoot().getProject(projectText); |
| IProject ear = ResourceUtils.getWorkspaceRoot().getProject(earText); |
| if (project != null) { |
| if (!project.exists()) { |
| result = (byte) (result | CREATE_PROJECT); |
| } |
| if (!ear.exists()) { |
| result = (byte) (result | CREATE_EAR); |
| } |
| if (project.exists() && ear.exists()) { |
| if (!J2EEUtils.isEARAssociated(project, ear)) result = (byte) (result | ADD_EAR_ASSOCIATION); |
| } |
| } |
| } |
| if (isClient_) { |
| messageText_.setText(getValidationMessage(result, msgUtils.getMessage("MSG_CLIENT_SUB"))); |
| } |
| else { |
| messageText_.setText(getValidationMessage(result, msgUtils.getMessage("MSG_SERVICE_SUB"))); |
| } |
| } |
| catch (Exception e) { |
| return new SimpleStatus("", msgUtils.getMessage("PAGE_MSG_VALIDATION_INTERNAL_ERROR"), Status.ERROR); |
| } |
| return status; |
| } |
| |
| private String getValidationMessage(byte result, String serviceOrClient) { |
| String msg = null; |
| switch (result) { |
| case 0: |
| return ""; |
| case 1: |
| case 5: |
| msg = "MSG_PROJECT_WILL_BE_CREATED"; |
| break; |
| case 2: |
| case 6: |
| msg = "MSG_EAR_WILL_BE_CREATED"; |
| break; |
| case 3: |
| case 7: |
| msg = "MSG_PROJECT_AND_EAR_CREATED"; |
| break; |
| case 4: |
| msg = "MSG_EAR_WILL_BE_ASSOCIATED"; |
| break; |
| } |
| return msg != null ? msgUtils.getMessage(msg, new Object[] { serviceOrClient}) : ""; |
| } |
| |
| public Status getStatus() { |
| Status finalStatus = new SimpleStatus(""); |
| handleSetMessageText(); |
| String projectText = module_.getText(); |
| String earText = earModule_.getText(); |
| if (projectText==null || projectText.length()==0) |
| { |
| if (isClient_) |
| return new SimpleStatus("",msgUtils.getMessage("MSG_CLIENT_PROJECT_EMPTY"),Status.ERROR); |
| else |
| return new SimpleStatus("",msgUtils.getMessage("MSG_SERVICE_PROJECT_EMPTY"),Status.ERROR); |
| } |
| |
| if (needEAR_ && (earText==null || earText.length()==0)) |
| { |
| if (isClient_) |
| return new SimpleStatus("",msgUtils.getMessage("MSG_CLIENT_EAR_EMPTY"),Status.ERROR); |
| else |
| return new SimpleStatus("",msgUtils.getMessage("MSG_SERVICE_EAR_EMPTY"),Status.ERROR); |
| } |
| |
| return finalStatus; |
| } |
| |
| } |