/*******************************************************************************
* Copyright (c) 2008 Red Hat, Inc.
* Distributed under license by Red Hat, Inc. All rights reserved.
* This program is 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:
* Red Hat, Inc. - initial API and implementation
******************************************************************************/
package org.jboss.tools.smooks.graphical.editors;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import org.jboss.tools.smooks.configuration.editors.GraphicsConstants;
import org.jboss.tools.smooks.graphical.editors.process.TaskType;
import org.jboss.tools.smooks.model.ModelFilter;
import org.jboss.tools.smooks.model.filters.FreemarkerFilter;
import org.jboss.tools.smooks.model.freemarker.Freemarker;
import org.jboss.tools.smooks.model.javabean12.BeanType;
import org.jboss.tools.smooks.model.smooks.AbstractResourceConfig;
import org.jboss.tools.smooks.model.smooks.SmooksResourceListType;
/**
* @author Dart
*
*/
public class TaskTypeManager {
public static final String TASK_ID_INPUT = "input"; //$NON-NLS-1$
public static final String TASK_ID_JAVA_MAPPING = "java_mapping"; //$NON-NLS-1$
public static final String TASK_ID_XSL_TEMPLATE = "xsl_template"; //$NON-NLS-1$
public static final String TASK_ID_FREEMARKER_CSV_TEMPLATE = "freemarker_csv_template"; //$NON-NLS-1$
public static final String TASK_ID_FREEMARKER_XML_TEMPLATE = "freemarker_xml_template"; //$NON-NLS-1$
private static List<TaskTypeDescriptor> allTaskList = null;
public static String[] getChildTaskIDs(String parentId) {
if (parentId == null)
return null;
if (parentId.equals(TaskTypeManager.TASK_ID_INPUT)) {
return new String[] { TaskTypeManager.TASK_ID_JAVA_MAPPING, TaskTypeManager.TASK_ID_FREEMARKER_XML_TEMPLATE, TaskTypeManager.TASK_ID_FREEMARKER_CSV_TEMPLATE};
}
if (parentId.equals(TaskTypeManager.TASK_ID_JAVA_MAPPING)) {
return new String[] { TaskTypeManager.TASK_ID_FREEMARKER_XML_TEMPLATE, TaskTypeManager.TASK_ID_FREEMARKER_CSV_TEMPLATE };
}
return null;
}
/**
* @return the allTaskList
*/
public static List<TaskTypeDescriptor> getAllTaskList() {
if (allTaskList == null) {
allTaskList = new ArrayList<TaskTypeDescriptor>();
// init
allTaskList.add(new TaskTypeDescriptor(TASK_ID_INPUT, Messages.TaskTypeManager_Input,
GraphicsConstants.IMAGE_INPUT_TASK));
allTaskList.add(new TaskTypeDescriptor(TASK_ID_JAVA_MAPPING, Messages.TaskTypeManager_JavaMappingTaskLabel,
GraphicsConstants.IMAGE_JAVA_AMPPING_TASK));
allTaskList.add(new TaskTypeDescriptor(TASK_ID_FREEMARKER_XML_TEMPLATE,
Messages.TaskTypeManager_ApplyTemplateTaskLabel, GraphicsConstants.IMAGE_APPLY_FREEMARKER_TASK));
allTaskList.add(new TaskTypeDescriptor(TASK_ID_FREEMARKER_CSV_TEMPLATE,
Messages.TaskTypeManager_ApplyTemplateTaskLabel, GraphicsConstants.IMAGE_APPLY_FREEMARKER_TASK));
}
return allTaskList;
}
public static List<Object> getAssociatedSmooksElementsType(TaskType taskType) {
return null;
}
public static List<Object> getAssociatedSmooksElementsType(String taskID) {
List<Object> elementsType = new ArrayList<Object>();
if (taskID == null)
return null;
if (TASK_ID_JAVA_MAPPING.equals(taskID)) {
elementsType.add(BeanType.class);
}
if (TASK_ID_FREEMARKER_XML_TEMPLATE.equals(taskID) || TASK_ID_FREEMARKER_CSV_TEMPLATE.equals(taskID)) {
elementsType.add(Freemarker.class);
}
return elementsType;
}
public static String getTaskLabel(TaskType task) {
if (task != null) {
String taskId = task.getId();
if (taskId != null) {
if (taskId.equals(TASK_ID_FREEMARKER_XML_TEMPLATE) || taskId.equals(TASK_ID_FREEMARKER_CSV_TEMPLATE)) {
String messageType = task.getType();
if (messageType == null)
messageType = ""; //$NON-NLS-1$
if (messageType.length() > 0){
return Messages.TaskTypeManager_ApplyTemplateTaskLabel + " (" + messageType +")"; //$NON-NLS-1$ //$NON-NLS-2$
}else{
return Messages.TaskTypeManager_ApplyTemplateTaskLabel;
}
}
if (taskId.equals(TASK_ID_INPUT)) {
return Messages.TaskTypeManager_InputTaskLabel;
}
if (taskId.equals(TASK_ID_JAVA_MAPPING)) {
return Messages.TaskTypeManager_JavaMappingTaskLabel;
}
if (taskId.equals(TASK_ID_XSL_TEMPLATE)) {
return Messages.TaskTypeManager_ApplyXSLTemplateTaskLabel;
}
}
}
return ""; //$NON-NLS-1$
}
/**
*
* @param taskID
* @param smooksResourceList
* @return
*/
public static List<Object> getAssociatedResourceDeletes(TaskType taskType, SmooksResourceListType smooksResourceList) {
List<Object> elementTypes = getAssociatedSmooksElementsType(taskType.getId());
List<AbstractResourceConfig> resourceConfigList = smooksResourceList.getAbstractResourceConfig();
List<Object> associatedElements = new ArrayList<Object>();
for (AbstractResourceConfig abstractResourceConfig : resourceConfigList) {
if (isSameType(abstractResourceConfig, elementTypes) && canRemove(abstractResourceConfig, taskType)) {
associatedElements.add(abstractResourceConfig);
}
}
if(TASK_ID_FREEMARKER_XML_TEMPLATE.equals(taskType.getId()) || TASK_ID_FREEMARKER_CSV_TEMPLATE.equals(taskType.getId())) {
Freemarker resource = (Freemarker) taskType.getTaskResources().get(0);
FreemarkerFilter ftlFilter = new FreemarkerFilter().addExclude(resource);
if(ftlFilter.execute(smooksResourceList).isEmpty()) {
// If there's no other Freemarker resources... remove any DomModelCreator resources too...
associatedElements.addAll(ModelFilter.DomModelCreator.execute(smooksResourceList));
}
}
return associatedElements;
}
private static boolean canRemove(AbstractResourceConfig abstractResourceConfig, TaskType taskType) {
if (abstractResourceConfig instanceof Freemarker) {
return taskType.inTheTask(abstractResourceConfig);
}
return true;
}
private static boolean isSameType(Object element, List<Object> elementTypes) {
for (Iterator<?> iterator = elementTypes.iterator(); iterator.hasNext();) {
Class<?> object = (Class<?>) iterator.next();
if (object.isInstance(element)) {
return true;
}
}
return false;
}
public static final class TaskTypeDescriptor {
private String id;
private String label;
private String imagePath;
public TaskTypeDescriptor(String id, String label, String imagePath) {
this.id = id;
this.label = label;
this.imagePath = imagePath;
}
/**
* @return the id
*/
public String getId() {
return id;
}
/**
* @param id
* the id to set
*/
public void setId(String id) {
this.id = id;
}
/**
* @return the label
*/
public String getLabel() {
return label;
}
/**
* @param label
* the label to set
*/
public void setLabel(String label) {
this.label = label;
}
/**
* @return the imagePath
*/
public String getImagePath() {
return imagePath;
}
/**
* @param imagePath
* the imagePath to set
*/
public void setImagePath(String imagePath) {
this.imagePath = imagePath;
}
}
}