Java tutorial
/* * Copyright (C) 2005-2012 BetaCONCEPT Limited * * This file is part of Astroboa. * * Astroboa is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * Astroboa is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with Astroboa. If not, see <http://www.gnu.org/licenses/>. */ package org.betaconceptframework.astroboa.console.jsf.richfaces; import java.util.Collection; import java.util.Iterator; import java.util.Map.Entry; import org.apache.commons.lang.BooleanUtils; import org.apache.commons.lang.StringUtils; import org.betaconceptframework.astroboa.api.model.definition.CmsDefinition; import org.betaconceptframework.astroboa.api.model.definition.CmsPropertyDefinition; import org.betaconceptframework.astroboa.api.model.definition.ComplexCmsPropertyDefinition; import org.betaconceptframework.astroboa.api.model.definition.ContentObjectTypeDefinition; import org.betaconceptframework.astroboa.api.model.definition.LocalizableCmsDefinition; import org.betaconceptframework.astroboa.util.PropertyPath; import org.betaconceptframework.ui.jsf.utility.JSFUtilities; import org.richfaces.model.TreeNode; /** * @author Gregory Chomatas (gchomatas@betaconcept.com) * @author Savvas Triantafyllou (striantafyllou@betaconcept.com) * */ public class LazyLoadingCmsDefinitionTreeNodeRichFaces extends LazyLoadingTreeNodeRichFaces { public enum Type { NO_DEFINITION, SIMPLE_CMS_PROPERTY_DEFINITION, COMPLEX_CMS_PROPERTY_DEFINITION } private LocalizableCmsDefinition cmsDefinition; private String definitionPathForQuery; private boolean mandatory; private boolean multiple; private String contentType; public LazyLoadingCmsDefinitionTreeNodeRichFaces(String identifier, String description, TreeNode parent, String type, LocalizableCmsDefinition cmsDefinition, String contentType) { //If definition is an instance then it is a leaf node super(identifier, description, parent, type, (type == null || Type.SIMPLE_CMS_PROPERTY_DEFINITION.toString().equals(type)) //Leaf if definition is simple ); this.cmsDefinition = cmsDefinition; this.contentType = contentType; getDefinitionPathForQuery(); if (cmsDefinition != null && cmsDefinition instanceof CmsPropertyDefinition) { multiple = ((CmsPropertyDefinition) cmsDefinition).isMultiple(); mandatory = ((CmsPropertyDefinition) cmsDefinition).isMandatory(); } //Set default description in case no description is provided //Default value is cms definition name if any and an appropriate message in parenthesis if (StringUtils.isBlank(this.description)) this.description = (cmsDefinition != null ? cmsDefinition.getName() : ""); } @Override public Iterator<Entry<String, TreeNode>> getChildren() { if (!isLeaf() && children.size() == 0 && cmsDefinition != null) { // get the child property definitions and generate nodes for each complex property Collection<CmsPropertyDefinition> childPropertyDefinitions = null; if (cmsDefinition instanceof ContentObjectTypeDefinition) childPropertyDefinitions = ((ContentObjectTypeDefinition) cmsDefinition) .getSortedChildCmsPropertyDefinitionsByAscendingOrderAndLocale( JSFUtilities.getLocaleAsString()) .values(); else childPropertyDefinitions = ((ComplexCmsPropertyDefinition) cmsDefinition) .getSortedChildCmsPropertyDefinitionsByAscendingOrderAndLocale( JSFUtilities.getLocaleAsString()) .values(); if (childPropertyDefinitions != null && !childPropertyDefinitions.isEmpty()) { for (CmsPropertyDefinition childPropertyDefinition : childPropertyDefinitions) { // we are looking for type properties excluding "profile" and "accessibility", "workflow" which have a special treatment at the UI //if (!childPropertyDefinition.getName().equals("profile") // && !childPropertyDefinition.getName().equals("accessibility") // && !childPropertyDefinition.getName().equals("workflow") // ) //{ String locale = JSFUtilities.getLocaleAsString(); LazyLoadingCmsDefinitionTreeNodeRichFaces childPropertyTreeNode = new LazyLoadingCmsDefinitionTreeNodeRichFaces( PropertyPath.createFullPropertyPath(definitionPathForQuery, childPropertyDefinition.getName()), childPropertyDefinition.getDisplayName().getLocalizedLabelForLocale(locale), this, getTypeFromDefinition(childPropertyDefinition), childPropertyDefinition, contentType); children.put(childPropertyTreeNode.identifier, childPropertyTreeNode); //} } } } return children.entrySet().iterator(); } private String getTypeFromDefinition(CmsPropertyDefinition childPropertyDefinition) { if (childPropertyDefinition == null) return Type.NO_DEFINITION.toString(); if (childPropertyDefinition instanceof ContentObjectTypeDefinition || childPropertyDefinition instanceof ComplexCmsPropertyDefinition) return Type.COMPLEX_CMS_PROPERTY_DEFINITION.toString(); return Type.SIMPLE_CMS_PROPERTY_DEFINITION.toString(); } public LocalizableCmsDefinition getCmsDefinition() { return cmsDefinition; } public void clearChildren() { children.clear(); } public String getDefinitionPathForQuery() { if (definitionPathForQuery == null) { if (cmsDefinition == null) definitionPathForQuery = null; else if (cmsDefinition instanceof ContentObjectTypeDefinition) definitionPathForQuery = cmsDefinition.getName(); else if (cmsDefinition instanceof CmsPropertyDefinition) { definitionPathForQuery = ((CmsPropertyDefinition) cmsDefinition).getPath(); //If root definition is a global complex definition path for //query must be fullPath CmsDefinition parentDefinition = ((CmsPropertyDefinition) cmsDefinition).getParentDefinition(); while (parentDefinition != null && !(parentDefinition instanceof ContentObjectTypeDefinition)) { if (parentDefinition instanceof CmsPropertyDefinition) { parentDefinition = ((CmsPropertyDefinition) parentDefinition).getParentDefinition(); } else { break; } } if (parentDefinition == null || parentDefinition instanceof ComplexCmsPropertyDefinition) { definitionPathForQuery = ((CmsPropertyDefinition) cmsDefinition).getFullPath(); } } } return definitionPathForQuery; } public boolean getDefinitionMultiple() { return multiple; } public boolean getDefinitionMandatory() { return mandatory; } public boolean hasParentMultiple() { if (getParent() != null) { if (getParent() instanceof LazyLoadingCmsDefinitionTreeNodeRichFaces) { LazyLoadingCmsDefinitionTreeNodeRichFaces parentDefinitionTreeNode = (LazyLoadingCmsDefinitionTreeNodeRichFaces) getParent(); Boolean isParentMultiple = (parentDefinitionTreeNode).getDefinitionMultiple(); if (BooleanUtils.isTrue(isParentMultiple)) return true; return parentDefinitionTreeNode.hasParentMultiple(); } return false; } return false; } public boolean isErroneous() { boolean existMessagesForControlId = JSFUtilities .existMessagesForControlId(PropertyPath.removeIndexesFromPath(definitionPathForQuery)); if (!existMessagesForControlId && !children.isEmpty()) { Collection<TreeNode> childTreeNodes = children.values(); for (TreeNode childNode : childTreeNodes) { if (((LazyLoadingCmsDefinitionTreeNodeRichFaces) childNode).isErroneous()) return true; } } return existMessagesForControlId; } }