| /******************************************************************************* |
| * Copyright (c) 2003, 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 |
| * Kaloyan Raev, kaloyan.raev@sap.com - bug 213927 |
| *******************************************************************************/ |
| package org.eclipse.wst.common.frameworks.internal.operation.extensionui; |
| |
| import java.util.HashSet; |
| import java.util.Set; |
| import org.eclipse.core.runtime.IConfigurationElement; |
| import org.eclipse.jem.util.logger.proxy.Logger; |
| import org.eclipse.wst.common.frameworks.datamodel.IDataModel; |
| import org.eclipse.wst.common.frameworks.internal.AbstractRegistryDescriptor; |
| import org.eclipse.wst.common.frameworks.internal.datamodel.ui.DataModelWizardPage; |
| import org.eclipse.wst.common.frameworks.internal.datamodel.ui.IDMPageGroupHandler; |
| import org.eclipse.wst.common.frameworks.internal.datamodel.ui.IDMPageHandler; |
| import org.eclipse.wst.common.frameworks.internal.enablement.IdentifiableComparator; |
| |
| public class DMWizardPageGroupElement extends AbstractRegistryDescriptor implements Comparable { |
| static final String ELEMENT_PAGE_GROUP = "wizardPageGroup"; //$NON-NLS-1$ |
| static final String ATT_PAGE_ID = "pageGroupID"; //$NON-NLS-1$ |
| static final String ATT_WIZARD_ID = "wizardID"; //$NON-NLS-1$ |
| static final String ATT_REQUIRES_DATA_OPERATION_ID = "requiresDataOperationId"; //$NON-NLS-1$ |
| static final String ATT_DATA_MODEL_IDS = "dataModelIds"; //$NON-NLS-1$ |
| static final String ATT_ALLOWS_EXTENDED_PAGES_AFTER = "allowsExtendedPagesAfter"; //$NON-NLS-1$ |
| static final String ATT_PAGE_INSERTION_ID = "pageGroupInsertionID"; //$NON-NLS-1$ |
| static final String ELEMENT_FACTORY = "factory"; //$NON-NLS-1$ |
| |
| protected DMWizardPageGroupFactoryElement wizardPageFactoryElement; |
| protected String pluginID; |
| protected String wizardID; |
| public String pageGroupID; |
| protected String wizardFactoryElement; |
| protected boolean allowsExtendedPagesAfter; |
| protected String requiresDataOperationId; |
| protected Set dataModelIDs; |
| protected String pageInsertionID; |
| private int loadOrder; |
| private static int loadOrderCounter; |
| |
| |
| private int type; |
| |
| public DMWizardPageGroupElement(IConfigurationElement element1) { |
| super(element1); |
| pluginID = element1.getDeclaringExtension().getNamespace(); |
| wizardID = element1.getAttribute(ATT_WIZARD_ID); |
| pageGroupID = element1.getAttribute(ATT_PAGE_ID); |
| requiresDataOperationId = element1.getAttribute(ATT_REQUIRES_DATA_OPERATION_ID); |
| dataModelIDs = getDataModelIds( element1 ); |
| readAllowsExtendedPageAfter(element1); |
| pageInsertionID = element1.getAttribute(ATT_PAGE_INSERTION_ID); |
| readFactory(element1); |
| validateSettings(); |
| loadOrder = loadOrderCounter++; |
| } |
| |
| private Set getDataModelIds(IConfigurationElement element ) |
| { |
| HashSet ids = new HashSet(); |
| String idList = element.getAttribute(ATT_DATA_MODEL_IDS); |
| |
| if( idList != null ) |
| { |
| String[] dataModelIDs = idList.split( " *"); //$NON-NLS-1$ |
| |
| for( int index = 0; index < dataModelIDs.length; index++ ) |
| { |
| ids.add( dataModelIDs[index] ); |
| } |
| } |
| |
| return ids; |
| } |
| |
| private void validateSettings() { |
| if (wizardID == null || wizardPageFactoryElement == null) { |
| Logger.getLogger().logError("Incomplete page extension specification."); //$NON-NLS-1$ |
| } |
| } |
| |
| |
| private void readAllowsExtendedPageAfter(IConfigurationElement element1) { |
| String allowsPageAfterValue = element1.getAttribute(ATT_ALLOWS_EXTENDED_PAGES_AFTER); |
| allowsExtendedPagesAfter = allowsPageAfterValue == null ? false : Boolean.valueOf(allowsPageAfterValue).booleanValue(); |
| } |
| |
| private void readFactory(IConfigurationElement element1) { |
| IConfigurationElement[] factories = element1.getChildren(ELEMENT_FACTORY); |
| if (factories != null && factories.length > 0) { |
| wizardPageFactoryElement = new DMWizardPageGroupFactoryElement(factories[0], pageGroupID); |
| } |
| } |
| |
| public IDMPageHandler createPageHandler(IDataModel dataModel) { |
| if (wizardPageFactoryElement != null) |
| return wizardPageFactoryElement.createPageHandler(dataModel); |
| return null; |
| } |
| |
| public DataModelWizardPage[] createPageGroup(IDataModel dataModel) { |
| if (wizardPageFactoryElement != null) |
| return wizardPageFactoryElement.createPageGroup(dataModel); |
| return null; |
| } |
| |
| public IDMPageGroupHandler createPageGroupHandler(IDataModel dataModel) { |
| return wizardPageFactoryElement == null ? null : wizardPageFactoryElement.createPageGroupHandler(dataModel); |
| } |
| |
| public int compareTo(Object o) { |
| return IdentifiableComparator.getInstance().compare(this, o); |
| /* |
| * if (o == null) return GREATER_THAN; WizardPageElement element = (WizardPageElement) o; if |
| * (getID() == null && element.getID() == null) return compareLoadOrder(element); if |
| * (getID() == null) return GREATER_THAN; else if (element.getID() == null) return |
| * LESS_THAN; |
| * |
| * int priority = getPriority(); int elementPriority =element.getPriority(); |
| * |
| * if (priority == elementPriority) return compareLoadOrder(element); if (priority < |
| * elementPriority) return GREATER_THAN; if (priority > elementPriority) return LESS_THAN; |
| * return EQUAL; |
| */ |
| } |
| |
| /** |
| * @return |
| */ |
| public boolean allowsExtendedPagesAfter() { |
| return allowsExtendedPagesAfter; |
| } |
| |
| /** |
| * @return |
| */ |
| public String getPluginID() { |
| return pluginID; |
| } |
| |
| /** |
| * @return |
| */ |
| public String getPageID() { |
| return pageGroupID; |
| } |
| |
| /** |
| * @return |
| */ |
| public String getPageInsertionID() { |
| return pageInsertionID; |
| } |
| |
| /** |
| * @return |
| */ |
| public int getType() { |
| return type; |
| } |
| |
| /** |
| * @return |
| */ |
| public int getLoadOrder() { |
| return loadOrder; |
| } |
| |
| |
| /** |
| * @return Returns the allowsExtendedPagesAfter. |
| */ |
| public boolean isAllowsExtendedPagesAfter() { |
| return allowsExtendedPagesAfter; |
| } |
| |
| /** |
| * @param allowsExtendedPagesAfter |
| * The allowsExtendedPagesAfter to set. |
| */ |
| public void setAllowsExtendedPagesAfter(boolean allowsExtendedPagesAfter) { |
| this.allowsExtendedPagesAfter = allowsExtendedPagesAfter; |
| } |
| |
| public String getRequiresDataOperationId() { |
| return requiresDataOperationId; |
| } |
| |
| |
| public void setRequiresDataOperationId(String dataOperationId) { |
| requiresDataOperationId = dataOperationId; |
| } |
| |
| public Set getDataModelIDs() { |
| return dataModelIDs; |
| } |
| |
| public void setDataModelID(Set newDataModelIDs) { |
| dataModelIDs = newDataModelIDs; |
| } |
| |
| /** |
| * @return Returns the wizardFactoryElement. |
| */ |
| public String getWizardFactoryElement() { |
| return wizardFactoryElement; |
| } |
| |
| /** |
| * @param wizardFactoryElement |
| * The wizardFactoryElement to set. |
| */ |
| public void setWizardFactoryElement(String wizardFactoryElement) { |
| this.wizardFactoryElement = wizardFactoryElement; |
| } |
| |
| /** |
| * @return Returns the wizardID. |
| */ |
| public String getWizardID() { |
| return wizardID; |
| } |
| |
| /** |
| * @param wizardID |
| * The wizardID to set. |
| */ |
| public void setWizardID(String wizardID) { |
| this.wizardID = wizardID; |
| } |
| |
| /** |
| * @return Returns the wizardPageFactoryElement. |
| */ |
| public DMWizardPageGroupFactoryElement getWizardPageFactoryElement() { |
| return wizardPageFactoryElement; |
| } |
| |
| /** |
| * @param wizardPageFactoryElement |
| * The wizardPageFactoryElement to set. |
| */ |
| public void setWizardPageFactoryElement(DMWizardPageGroupFactoryElement wizardPageFactoryElement) { |
| this.wizardPageFactoryElement = wizardPageFactoryElement; |
| } |
| |
| |
| /** |
| * @param pageID |
| * The pageID to set. |
| */ |
| public void setPageID(String pageID) { |
| this.pageGroupID = pageID; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.wst.common.frameworks.internal.AbstractRegistryDescriptor#getID() |
| */ |
| public String getID() { |
| return getPageID(); |
| } |
| |
| } |