empire-db-jakarta-faces/src/main/java/org/apache/empire/jakarta/components/MenuListTag.java [35:323]: - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - public class MenuListTag extends UIOutput // implements NamingContainer { // Logger // private static final Logger log = LoggerFactory.getLogger(MenuListTag.class); protected final TagEncodingHelper helper = TagEncodingHelperFactory.create(this, TagStyleClass.MENU.get()); private enum MenuProperty { currentId, currentClass, parentClass, disabledClass, expandedClass, itemWrapTag, defaultItemClass; } protected String currentId = null; protected String currentClass = null; protected String parentClass = null; protected String disabledClass = null; protected String expandedClass = null; protected String itemWrapTag = null; protected String defaultItemClass = null; // e.g. "level{}" protected int level = 0; private MenuListTag parentMenu = null; @Override public String getFamily() { return UINamingContainer.COMPONENT_FAMILY; } @Override public void encodeBegin(FacesContext context) throws IOException { // call base super.encodeBegin(context); initMenuAttributes(context); // render components ResponseWriter writer = context.getResponseWriter(); writer.startElement("ul", this); //Compoent-ID helper.writeComponentId(writer); // Style class and style helper.writeAttribute(writer, "class", getMenuStyleClass()); helper.writeAttribute(writer, "style", helper.getTagAttributeString("style")); } @Override public boolean getRendersChildren() { boolean test = super.getRendersChildren(); return test; } @Override public void encodeChildren(FacesContext context) throws IOException { super.encodeChildren(context); } @Override public void encodeEnd(FacesContext context) throws IOException { // call base super.encodeEnd(context); // close ResponseWriter writer = context.getResponseWriter(); writer.endElement("ul"); } protected void initMenuAttributes(FacesContext context) { currentId = helper.getTagAttributeString(MenuProperty.currentId.name()); currentClass = helper.getTagAttributeString(MenuProperty.currentClass.name()); parentClass = helper.getTagAttributeString(MenuProperty.parentClass.name()); disabledClass = helper.getTagAttributeString(MenuProperty.disabledClass.name()); expandedClass = helper.getTagAttributeString(MenuProperty.expandedClass.name()); itemWrapTag = helper.getTagAttributeString(MenuProperty.itemWrapTag.name()); defaultItemClass = helper.getTagAttributeString(MenuProperty.defaultItemClass.name()); // find parent if (parentMenu==null) parentMenu = findParentMenu(); if (parentMenu==null) { // the root menu if (currentClass==null) currentClass = "current"; if (parentClass==null) parentClass = "parent"; if (disabledClass==null) disabledClass = "parent"; if (expandedClass==null) expandedClass = "expanded"; // level level = 0; } else { // copy from parent if (currentId==null) currentId = parentMenu.getCurrentItemId(); if (currentClass==null) currentClass = parentMenu.getCurrentItemClass(); if (parentClass==null) parentClass = parentMenu.getParentItemClass(); if (disabledClass==null) disabledClass = parentMenu.getItemDisabledClass(); if (expandedClass==null) expandedClass = parentMenu.getItemExpandedClass(); if (itemWrapTag==null) itemWrapTag = parentMenu.getItemWrapperTagName(); if (defaultItemClass==null) defaultItemClass = parentMenu.defaultItemClass; // increase level level = parentMenu.level + 1; } } public String getCurrentItemId() { return currentId; } public String getCurrentItemClass() { return currentClass; } public String getParentItemClass() { return parentClass; } public String getItemDisabledClass() { return disabledClass; } public String getItemExpandedClass() { return expandedClass; } public String getItemWrapperTagName() { return itemWrapTag; } public int getLevel() { return level; } public String getMenuStyleClass() { String styleClass = helper.getTagAttributeString(InputControl.CSS_STYLE_CLASS); if (styleClass!=null && styleClass.indexOf("{}")>0) { // add level to style class styleClass = StringUtils.replace(styleClass, "{}", String.valueOf(level)); } return styleClass; } public String getItemStyleClass() { if (defaultItemClass!=null && defaultItemClass.indexOf("{}")>0) return StringUtils.replace(defaultItemClass, "{}", String.valueOf(level)); // return default return defaultItemClass; } /* * Getters and setter with getStateHelper() * Removed with EMPIREDB-441 on 2024-10-12 * public String getCurrentItemId() { if (currentId==null) currentId= StringUtils.toString(getStateHelper().get(MenuProperty.currentId)); return currentId; } public String getCurrentItemClass() { if (currentClass==null) currentClass= StringUtils.toString(getStateHelper().get(MenuProperty.currentClass)); return currentClass; } public String getParentItemClass() { if (parentClass==null) parentClass= StringUtils.toString(getStateHelper().get(MenuProperty.parentClass)); return parentClass; } public String getItemDisabledClass() { if (disabledClass==null) disabledClass= StringUtils.toString(getStateHelper().get(MenuProperty.disabledClass)); return disabledClass; } public String getItemExpandedClass() { if (expandedClass==null) expandedClass= StringUtils.toString(getStateHelper().get(MenuProperty.expandedClass)); return expandedClass; } public String getItemWrapperTagName() { if (itemWrapTag==null) itemWrapTag= StringUtils.toString(getStateHelper().get(MenuProperty.itemWrapTag)); return itemWrapTag; } public void setCurrentId(String currentId) { this.currentId = currentId; // save getStateHelper().put(MenuProperty.currentId, currentId); } public void setCurrentClass(String currentClass) { this.currentClass = currentClass; // save getStateHelper().put(MenuProperty.currentClass, currentClass); } public void setDisabledClass(String disabledClass) { this.disabledClass = disabledClass; // save getStateHelper().put(MenuProperty.disabledClass, disabledClass); } public void setParentClass(String parentClass) { this.parentClass = parentClass; // save getStateHelper().put(MenuProperty.parentClass, parentClass); } public void setExpandedClass(String expandedClass) { this.expandedClass = expandedClass; // save getStateHelper().put(MenuProperty.expandedClass, expandedClass); } public void setItemWrapTag(String itemWrapTag) { this.itemWrapTag = itemWrapTag; // save getStateHelper().put(MenuProperty.itemWrapTag, itemWrapTag); } */ /* * helpers */ protected MenuListTag findParentMenu() { // walk upwards the parent component tree and return the first record component found (if // any) UIComponent parent = this; while ((parent = parent.getParent()) != null) { if (parent instanceof MenuListTag) { return (MenuListTag) parent; } } return null; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - empire-db-jsf2/src/main/java/org/apache/empire/jsf2/components/MenuListTag.java [35:323]: - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - public class MenuListTag extends UIOutput // implements NamingContainer { // Logger // private static final Logger log = LoggerFactory.getLogger(MenuListTag.class); protected final TagEncodingHelper helper = TagEncodingHelperFactory.create(this, TagStyleClass.MENU.get()); private enum MenuProperty { currentId, currentClass, parentClass, disabledClass, expandedClass, itemWrapTag, defaultItemClass; } protected String currentId = null; protected String currentClass = null; protected String parentClass = null; protected String disabledClass = null; protected String expandedClass = null; protected String itemWrapTag = null; protected String defaultItemClass = null; // e.g. "level{}" protected int level = 0; private MenuListTag parentMenu = null; @Override public String getFamily() { return UINamingContainer.COMPONENT_FAMILY; } @Override public void encodeBegin(FacesContext context) throws IOException { // call base super.encodeBegin(context); initMenuAttributes(context); // render components ResponseWriter writer = context.getResponseWriter(); writer.startElement("ul", this); //Compoent-ID helper.writeComponentId(writer); // Style class and style helper.writeAttribute(writer, "class", getMenuStyleClass()); helper.writeAttribute(writer, "style", helper.getTagAttributeString("style")); } @Override public boolean getRendersChildren() { boolean test = super.getRendersChildren(); return test; } @Override public void encodeChildren(FacesContext context) throws IOException { super.encodeChildren(context); } @Override public void encodeEnd(FacesContext context) throws IOException { // call base super.encodeEnd(context); // close ResponseWriter writer = context.getResponseWriter(); writer.endElement("ul"); } protected void initMenuAttributes(FacesContext context) { currentId = helper.getTagAttributeString(MenuProperty.currentId.name()); currentClass = helper.getTagAttributeString(MenuProperty.currentClass.name()); parentClass = helper.getTagAttributeString(MenuProperty.parentClass.name()); disabledClass = helper.getTagAttributeString(MenuProperty.disabledClass.name()); expandedClass = helper.getTagAttributeString(MenuProperty.expandedClass.name()); itemWrapTag = helper.getTagAttributeString(MenuProperty.itemWrapTag.name()); defaultItemClass = helper.getTagAttributeString(MenuProperty.defaultItemClass.name()); // find parent if (parentMenu==null) parentMenu = findParentMenu(); if (parentMenu==null) { // the root menu if (currentClass==null) currentClass = "current"; if (parentClass==null) parentClass = "parent"; if (disabledClass==null) disabledClass = "parent"; if (expandedClass==null) expandedClass = "expanded"; // level level = 0; } else { // copy from parent if (currentId==null) currentId = parentMenu.getCurrentItemId(); if (currentClass==null) currentClass = parentMenu.getCurrentItemClass(); if (parentClass==null) parentClass = parentMenu.getParentItemClass(); if (disabledClass==null) disabledClass = parentMenu.getItemDisabledClass(); if (expandedClass==null) expandedClass = parentMenu.getItemExpandedClass(); if (itemWrapTag==null) itemWrapTag = parentMenu.getItemWrapperTagName(); if (defaultItemClass==null) defaultItemClass = parentMenu.defaultItemClass; // increase level level = parentMenu.level + 1; } } public String getCurrentItemId() { return currentId; } public String getCurrentItemClass() { return currentClass; } public String getParentItemClass() { return parentClass; } public String getItemDisabledClass() { return disabledClass; } public String getItemExpandedClass() { return expandedClass; } public String getItemWrapperTagName() { return itemWrapTag; } public int getLevel() { return level; } public String getMenuStyleClass() { String styleClass = helper.getTagAttributeString(InputControl.CSS_STYLE_CLASS); if (styleClass!=null && styleClass.indexOf("{}")>0) { // add level to style class styleClass = StringUtils.replace(styleClass, "{}", String.valueOf(level)); } return styleClass; } public String getItemStyleClass() { if (defaultItemClass!=null && defaultItemClass.indexOf("{}")>0) return StringUtils.replace(defaultItemClass, "{}", String.valueOf(level)); // return default return defaultItemClass; } /* * Getters and setter with getStateHelper() * Removed with EMPIREDB-441 on 2024-10-12 * public String getCurrentItemId() { if (currentId==null) currentId= StringUtils.toString(getStateHelper().get(MenuProperty.currentId)); return currentId; } public String getCurrentItemClass() { if (currentClass==null) currentClass= StringUtils.toString(getStateHelper().get(MenuProperty.currentClass)); return currentClass; } public String getParentItemClass() { if (parentClass==null) parentClass= StringUtils.toString(getStateHelper().get(MenuProperty.parentClass)); return parentClass; } public String getItemDisabledClass() { if (disabledClass==null) disabledClass= StringUtils.toString(getStateHelper().get(MenuProperty.disabledClass)); return disabledClass; } public String getItemExpandedClass() { if (expandedClass==null) expandedClass= StringUtils.toString(getStateHelper().get(MenuProperty.expandedClass)); return expandedClass; } public String getItemWrapperTagName() { if (itemWrapTag==null) itemWrapTag= StringUtils.toString(getStateHelper().get(MenuProperty.itemWrapTag)); return itemWrapTag; } public void setCurrentId(String currentId) { this.currentId = currentId; // save getStateHelper().put(MenuProperty.currentId, currentId); } public void setCurrentClass(String currentClass) { this.currentClass = currentClass; // save getStateHelper().put(MenuProperty.currentClass, currentClass); } public void setDisabledClass(String disabledClass) { this.disabledClass = disabledClass; // save getStateHelper().put(MenuProperty.disabledClass, disabledClass); } public void setParentClass(String parentClass) { this.parentClass = parentClass; // save getStateHelper().put(MenuProperty.parentClass, parentClass); } public void setExpandedClass(String expandedClass) { this.expandedClass = expandedClass; // save getStateHelper().put(MenuProperty.expandedClass, expandedClass); } public void setItemWrapTag(String itemWrapTag) { this.itemWrapTag = itemWrapTag; // save getStateHelper().put(MenuProperty.itemWrapTag, itemWrapTag); } */ /* * helpers */ protected MenuListTag findParentMenu() { // walk upwards the parent component tree and return the first record component found (if // any) UIComponent parent = this; while ((parent = parent.getParent()) != null) { if (parent instanceof MenuListTag) { return (MenuListTag) parent; } } return null; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -