/**
    * Copyright 2005-2014 The Kuali Foundation
    *
    * Licensed under the Educational Community License, Version 2.0 (the "License");
    * you may not use this file except in compliance with the License.
    * You may obtain a copy of the License at
    *
    * http://www.opensource.org/licenses/ecl2.php
    *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.kuali.rice.krad.demo.uif.components;
  
  import java.io.File;
  import java.lang.reflect.Method;
  import java.net.URL;
  import java.util.ArrayList;
  import java.util.Arrays;
  import java.util.Collections;
  import java.util.Comparator;
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  import java.util.regex.Matcher;
  import java.util.regex.Pattern;
  
  import org.apache.commons.io.FileUtils;
  import org.apache.commons.io.LineIterator;
  import org.apache.commons.lang.StringUtils;
  import org.kuali.rice.core.api.util.ConcreteKeyValue;
  import org.kuali.rice.core.api.util.KeyValue;
  import org.kuali.rice.krad.datadictionary.parse.BeanTag;
  import org.kuali.rice.krad.datadictionary.parse.BeanTagAttribute;
  import org.kuali.rice.krad.datadictionary.parse.BeanTags;
  import org.kuali.rice.krad.messages.MessageService;
  import org.kuali.rice.krad.service.KRADServiceLocatorWeb;
  import org.kuali.rice.krad.uif.component.Component;
  import org.kuali.rice.krad.uif.container.Group;
  import org.kuali.rice.krad.uif.container.TabGroup;
  import org.kuali.rice.krad.uif.control.MultiValueControl;
  import org.kuali.rice.krad.uif.element.Header;
  import org.kuali.rice.krad.uif.element.Message;
  import org.kuali.rice.krad.uif.field.InputField;
  import org.kuali.rice.krad.uif.lifecycle.ViewLifecycle;
  import org.kuali.rice.krad.uif.lifecycle.ViewLifecycleRestriction;
  import org.kuali.rice.krad.uif.util.ComponentFactory;
  import org.kuali.rice.krad.uif.view.FormView;
  import org.kuali.rice.krad.uif.widget.SyntaxHighlighter;
  
  /**
   * View for the ComponentLibrary demo examples of Uif Components
   *
   * @author Kuali Rice Team (rice.collab@kuali.org)
   */
  public class ComponentLibraryView extends FormView {
      private static final long serialVersionUID = 3981186175467661843L;
  
      private String rootJavadocAddress;
      private String rootDocBookAddress;
      private String docBookAnchor;
      private String componentName;
      private String javaFullClassPath;
      private String xmlFilePath;
      private String description;
      private String usage;
      private String largeExampleFieldId;
      private SyntaxHighlighter htmlCodeViewer;
  
      public static enum ExampleSize {
          SMALL, LARGE, XLARGE, WINDOW;
      }
  
      private ExampleSize exampleSize;
  
      private Group detailsGroup;
  
      private ComponentExhibit exhibit;
      private List<Group> demoGroups;
  
      /**
       * Initializes the TabGroup that contains description and usage.  Processes ths source code marked with the
       * ex: comment tags and adds them to the ComponentExhibit for this view.
       *
       * {@inheritDoc}
       */
      @Override
      public void performInitialization(Object model) {
          super.performInitialization(model);
  
          MessageService messageService = KRADServiceLocatorWeb.getMessageService();
  
          //set page name
          this.getPage().setHeaderText(this.getComponentName());
  
          TabGroup tabGroup = ComponentFactory.getTabGroup();
         List<Component> tabItems = new ArrayList<Component>();
 
         //Usage processing
         Group usageGroup = ComponentFactory.getVerticalBoxGroup();
 
         //Usage header
         Header usageHeader = (Header) ComponentFactory.getNewComponentInstance("Uif-SubSectionHeader");
         usageHeader.setHeaderLevel("H3");
         usageHeader.setHeaderText(messageService.getMessageText("KR-SAP", null, "componentLibrary.usage"));
         usageHeader.setRender(false);
         usageGroup.setHeader(usageHeader);
 
         //Usage message
         List<Component> usageItems = new ArrayList<Component>();
         Message usageMessage = ComponentFactory.getMessage();
         usageMessage.setMessageText(usage);
         usageItems.add(usageMessage);
         usageItems.add(htmlCodeViewer);
         usageGroup.setItems(usageItems);
 
         tabItems.add(usageGroup);
 
         //Documentation processing
         if (javaFullClassPath != null) {
             processDocumentationTab(tabItems);
         }
 
         //set tabGroup items
         tabGroup.setItems(tabItems);
 
         tabGroup.addStyleClass("demo-componentDetailsTabs");
 
         //Add tabGroup to detailsGroup
         List<Component> detailsItems = new ArrayList<Component>();
         detailsItems.addAll(detailsGroup.getItems());
         detailsItems.add(tabGroup);
         detailsGroup.setItems(detailsItems);
 
         //exhibit setup
         List<String> sourceCode = new ArrayList<String>();
 
         //process source
         processXmlSource(sourceCode);
 
         //setup exhibit
         exhibit.setDemoSourceCode(sourceCode);
         exhibit.setDemoGroups(this.getDemoGroups());
 
         if (this.getExampleSize() != null &&
                 (this.getExampleSize().equals(ExampleSize.LARGE) || this.getExampleSize().equals(ExampleSize.XLARGE))) {
             exhibit.getTabGroup().addStyleClass("demo-noTabs");
             Group headerRightGroup = ViewLifecycle.getView().getPage().getHeader().getRightGroup();
             for (Component item : headerRightGroup.getItems()) {
                 if (item instanceof InputField && ((InputField) item).getControl() instanceof MultiValueControl && item
                         .getId().equals(this.getLargeExampleFieldId())) {
                     //List<ConcreteKeyValue> keyValues = new ArrayList<ConcreteKeyValue>();
                     List<KeyValue> values = new ArrayList<KeyValue>();
                     for (Group demoGroup : demoGroups) {
                         values.add(new ConcreteKeyValue(demoGroup.getId(), demoGroup.getHeader().getHeaderText()));
                     }
 
                     //values.addAll(keyValues);
                     ((MultiValueControl) ((InputField) item).getControl()).setOptions(values);
                     item.setRender(true);
                 }
             }
         }
 
         if(this.getExampleSize() != null && this.getExampleSize().equals(ExampleSize.XLARGE)){
             this.addStyleClass("demo-xLargeLibraryView");
         }
 
         //Add detailsGroup and exhibit to page
         List<Component> pageItems = new ArrayList<Component>();
         pageItems.addAll(this.getPage().getItems());
         pageItems.add(exhibit);
         pageItems.add(detailsGroup);
         this.getPage().setItems(pageItems);
     }
 
     /**
      * Builds out the documentation tab content by auto-generating the content for properties and documentation and
      * adds it to the tabItems list
      *
      * @param tabItems list of tab items for component details
      */
     private void processDocumentationTab(List<Component> tabItems) {
         MessageService messageService = KRADServiceLocatorWeb.getMessageService();
 
         try {
             Class<?> componentClass = Class.forName(javaFullClassPath);
             Method methodsArray[] = componentClass.getMethods();
 
             //get top level documentation for this class
             String classMessage = messageService.getMessageText("KR-SAP", null, javaFullClassPath);
 
             if (classMessage == null) {
                 classMessage = "NO DOCUMENTATION AVAILABLE/FOUND... we are working on it!";
             }
 
             //scrub class message of @link and @code
             classMessage = classMessage.replaceAll("\\{[@#]link (.*?)\\}", "<i>$1</i>");
             classMessage = classMessage.replaceAll("\\{[@#]code (.*?)\\}", "<i>$1</i>");
 
             //Generate schema and bean Id reference table
             String schemaTable =
                     "<table class='demo-schemaIdDocTable'><tr><th>Schema Name</th>" + "<th>Uif Bean Id</th></tr>";
             if (componentClass.isAnnotationPresent(BeanTag.class)) {
                 BeanTag beanTag = componentClass.getAnnotation(BeanTag.class);
                 schemaTable = schemaTable +
                         "<tr><td>" + beanTag.name() + "</td><td>" + beanTag.parent() + "</td></tr>";
                 schemaTable = schemaTable + "</table>";
             } else if (componentClass.isAnnotationPresent(BeanTags.class)) {
                 BeanTags beanTags = componentClass.getAnnotation(BeanTags.class);
                 BeanTag[] beanTagArray = beanTags.value();
                 for (BeanTag beanTag : beanTagArray) {
                     schemaTable = schemaTable +
                             "<tr><td>" + beanTag.name() + "</td><td>" + beanTag.parent() + "</td></tr>";
                 }
                 schemaTable = schemaTable + "</table>";
             } else {
                 schemaTable = "";
             }
 
             String componentName = StringUtils.defaultIfBlank(StringUtils.defaultString(getComponentName()) + " ", "");
 
             String javadocTitle = messageService.getMessageText("KR-SAP", null, "componentLibrary.javaDoc");
             String kradGuideTitle = messageService.getMessageText("KR-SAP", null, "componentLibrary.kradGuide");
             String devDocumentationTitle = messageService.getMessageText("KR-SAP", null,
                     "componentLibrary.devDocumentation");
             String beanDefsTitle = messageService.getMessageText("KR-SAP", null, "componentLibrary.beanDefs");
 
             //build documentation links from javadoc address and docbook address/anchor
             String docLinkDiv = "<div class='demo-docLinks'> "
                     + "<label>Additional Resources:</label><a class='demo-documentationLink'"
                     + " href='"
                     + getRootJavadocAddress()
                     + javaFullClassPath.replace('.', '/')
                     + ".html' target='_blank'>"
                     + javadocTitle
                     + "</a>"
                     + "<a class='demo-documentationLink'"
                     + " href='"
                     + getRootDocBookAddress()
                     + getDocBookAnchor()
                     + "' target='_blank'>"
                     + kradGuideTitle
                     + "</a>"
                     + "</div>";
 
             //initialize the documentation content
             String documentationMessageContent =
                     "<H3 class=\"uif-documentationHeader\">" + componentName + devDocumentationTitle + "</H3>" +
                             docLinkDiv + classMessage + "<H3>" + beanDefsTitle + "</H3>" + schemaTable;
 
             List<String> propertyDescriptions = new ArrayList<String>();
             Map<String, List<String>> inheritedProperties = new HashMap<String, List<String>>();
 
             List<Method> methods = Arrays.asList(methodsArray);
 
             //alphabetize the methods by name
             Collections.sort(methods, new Comparator<Method>() {
                 @Override
                 public int compare(Method method1, Method method2) {
                     String name1 = getPropName(method1);
                     String name2 = getPropName(method2);
                     return name1.compareTo(
                             name2);  //To change body of implemented methods use File | Settings | File Templates.
                 }
             });
 
             //Process all methods on this class
             for (Method method : methods) {
                 BeanTagAttribute attribute = method.getAnnotation(BeanTagAttribute.class);
                 if (attribute != null) {
                     //property variables
                     String name = getPropName(method);
                     String methodClass = method.getDeclaringClass().getName();
                     String returnType = method.getReturnType().getName();
                     returnType = returnType.replaceAll("<.*?>", "");
                     String returnTypeShort = returnType.substring(returnType.lastIndexOf(".") + 1);
 
                     //get property documentation message
                     String key = methodClass + "|" + name + "|" + returnTypeShort;
                     String propertyMessage = messageService.getMessageText("KR-SAP", null, key);
 
                     if (propertyMessage == null) {
                         propertyMessage = "NO DOCUMENTATION AVAILABLE... we are working on it!";
                     }
 
                     //scrub property message of @link and @code
                     propertyMessage = propertyMessage.replaceAll("\\{[@#]link (.*?)\\}", "<i>$1</i>");
                     propertyMessage = propertyMessage.replaceAll("\\{[@#]code (.*?)\\}", "<i>$1</i>");
 
                     //wrap in link if a kuali type
                     if (returnType.startsWith("org.kuali")) {
                         returnTypeShort = "<a href='"
                                 + getRootJavadocAddress()
                                 + returnType.replace('.', '/')
                                 + ".html' target='_blank'>"
                                 + returnTypeShort
                                 + "</a>";
                     }
 
                     //html propertyMessage content
                     propertyMessage = "<div class='demo-propertyItem'>"
                             + "<h4 class='demo-propertyName'>"
                             + name
                             + "</h4>"
                             + "<div class='demo-propertyType'>"
                             + returnTypeShort
                             + "</div>"
                             + "<div class='demo-propertyDesc'>"
                             + propertyMessage
                             + "</div></div>";
 
                     if (!methodClass.equals(javaFullClassPath)) {
                         //if this method comes from a parent and not this class, put it in the inheritedPropertiesMap
                         List<String> classProperties = inheritedProperties.get(methodClass);
                         if (classProperties == null) {
                             classProperties = new ArrayList<String>();
                         }
                         classProperties.add(propertyMessage);
                         inheritedProperties.put(methodClass, classProperties);
                     } else {
                         propertyDescriptions.add(propertyMessage);
                     }
                 }
             }
 
             documentationMessageContent =
                     documentationMessageContent + "<H3>Properties</H3><div class='demo-propertiesContent'>";
             for (String desc : propertyDescriptions) {
                 documentationMessageContent = documentationMessageContent + desc;
             }
             documentationMessageContent = documentationMessageContent + "</div>";
 
             Group documentationGroup = ComponentFactory.getVerticalBoxGroup();
 
             //properties header
             Header documentationHeader = (Header) ComponentFactory.getNewComponentInstance("Uif-SubSectionHeader");
             documentationHeader.setHeaderLevel("H3");
             documentationHeader.setHeaderText(messageService.getMessageText("KR-SAP", null,
                     "componentLibrary.documentation"));
             documentationHeader.setRender(false);
             documentationGroup.setHeader(documentationHeader);
 
             List<Component> propertiesItems = new ArrayList<Component>();
             Message propertiesMessage = ComponentFactory.getMessage();
             propertiesMessage.setParseComponents(false);
             propertiesMessage.setMessageText(documentationMessageContent);
             propertiesItems.add(propertiesMessage);
 
             //create the inherited properties disclosures
             if (!inheritedProperties.isEmpty()) {
 
                 //todo sort alphabetically here?
                 for (String className : inheritedProperties.keySet()) {
                     String messageContent = "";
                     List<String> inheritedPropertyDescriptions = inheritedProperties.get(className);
 
                     for (String desc : inheritedPropertyDescriptions) {
                         messageContent = messageContent + desc;
                     }
 
                     Group iPropertiesGroup = ComponentFactory.getVerticalBoxGroup();
 
                     //inherited properties header
                     Header iPropHeader = (Header) ComponentFactory.getNewComponentInstance("Uif-SubSectionHeader");
                     iPropHeader.setHeaderLevel("H3");
                     iPropHeader.setHeaderText(messageService.getMessageText("KR-SAP", null,
                             "componentLibrary.inheritedFrom") + " " + className);
                     //iPropHeader.setRender(false);
                     iPropertiesGroup.setHeader(iPropHeader);
                     iPropertiesGroup.getDisclosure().setRender(true);
                     iPropertiesGroup.getDisclosure().setDefaultOpen(false);
 
                     List<Component> iPropertiesItems = new ArrayList<Component>();
                     Message iPropertiesMessage = ComponentFactory.getMessage();
                     iPropertiesMessage.setParseComponents(false);
                     iPropertiesMessage.setMessageText(messageContent);
                     iPropertiesItems.add(iPropertiesMessage);
                     iPropertiesGroup.setItems(iPropertiesItems);
 
                     propertiesItems.add(iPropertiesGroup);
                 }
             }
 
             documentationGroup.setItems(propertiesItems);
 
             tabItems.add(documentationGroup);
         } catch (Exception e) {
             throw new RuntimeException("Error loading class: " + javaFullClassPath, e);
         }
     }
 
     /**
      * Gets the property name from the method by stripping get/is and making the first letter lowercase
      *
      * @param method the Method object
      * @return the property name for the Method passed in
      */
     private String getPropName(Method method) {
         String name = method.getName();
 
         if (name.startsWith("get")) {
             name = name.replaceFirst("get", "");
         } else {
             name = name.replaceFirst("is", "");
         }
 
         name = Character.toLowerCase(name.charAt(0)) + name.substring(1);
 
         return name;
     }
 
     /**
      * Process xml source code to be consumed by the exhibit component
      *
      * @param sourceCode list of sourceCode to be filled in, in order the group exhibit examples appear
      */
     private void processXmlSource(List<String> sourceCode) {
         Map<String, String> idSourceMap = new HashMap<String, String>();
         if (xmlFilePath != null) {
             try {
                 //Get the source file
                 URL fileUrl = ComponentLibraryView.class.getClassLoader().getResource(xmlFilePath);
                 File file = new File(fileUrl.toURI());
                 Pattern examplePattern = Pattern.compile("ex:(.*?)(\\s|(-->))");
 
                 boolean readingSource = false;
                 String currentSource = "";
                 String currentId = "";
 
                 LineIterator lineIt = FileUtils.lineIterator(file);
                 while (lineIt.hasNext()) {
                     String line = lineIt.next();
                     if (line.contains("ex:") && !readingSource) {
                         //found a ex: tag and are not already reading source
                         readingSource = true;
 
                         Matcher matcher = examplePattern.matcher(line);
                         if (matcher.find()) {
                             currentId = matcher.group(1);
                         }
 
                         currentSource = idSourceMap.get(currentId) != null ? idSourceMap.get(currentId) : "";
 
                         if (!currentSource.isEmpty()) {
                             currentSource = currentSource + "\n";
                         }
                     } else if (line.contains("ex:") && readingSource) {
                         //stop reading source on second ex tag
                         readingSource = false;
                         idSourceMap.put(currentId, currentSource);
                     } else if (readingSource) {
                         //when reading source just continue to add it
                         currentSource = currentSource + line + "\n";
                     }
 
                 }
             } catch (Exception e) {
                 throw new RuntimeException(
                         "file not found or error while reading: " + xmlFilePath + " for source reading", e);
             }
         }
 
         for (Group demoGroup : demoGroups) {
             //add source to the source list by order that demo groups appear
             String groupId = demoGroup.getId();
             String source = idSourceMap.get(groupId);
             if (source != null) {
                 //translate the source to something that can be displayed
                 sourceCode.add(translateSource(source));
             }
         }
     }
 
     /**
      * Translates the source by removing chracters that the dom will misinterpret as html and to ensure
      * source spacing is correct
      *
      * @param source the original source
      * @return that translated source used in the SyntaxHighlighter of the exhibit
      */
     private String translateSource(String source) {
         //convert characters to ascii equivalent
         source = source.replace("<", "&lt;");
         source = source.replace(">", "&gt;");
         source = source.replaceAll("[ \\t]", "&#32;");
 
         Pattern linePattern = Pattern.compile("((&#32;)*).*?(\\n)+");
         Matcher matcher = linePattern.matcher(source);
         int toRemove = -1;
 
         //find the line with the least amount of spaces
         while (matcher.find()) {
             String spaces = matcher.group(1);
 
             int count = StringUtils.countMatches(spaces, "&#32;");
             if (toRemove == -1 || count < toRemove) {
                 toRemove = count;
             }
         }
 
         matcher.reset();
         String newSource = "";
 
         //remove the min number of spaces from each line to get them to align left properly in the viewer
         while (matcher.find()) {
             String line = matcher.group();
             newSource = newSource + line.replaceFirst("(&#32;){" + toRemove + "}", "");
         }
 
         //remove very last newline
         newSource = newSource.replaceAll("\\n$", "");
         //replace remaining newlines with ascii equivalent
         newSource = newSource.replace("\n", "&#010;");
 
         return newSource;
     }
 
     /**
      * ComponentLibraryView constructor
      */
     public ComponentLibraryView() {
         demoGroups = new ArrayList<Group>();
     }
 
     /**
      * The name of the component (to be used by this page's header)
      *
      * @return componentName the name of the component being demoed
      */
     public String getComponentName() {
         return componentName;
     }
 
     /**
      * Sets the componentName
      *
      * @param componentName
      */
     public void setComponentName(String componentName) {
         this.componentName = componentName;
     }
 
     /**
      * Set the java path to the class being used by this component
      * TODO not yet used
      *
      * @return the java path to the class
      */
     public String getJavaFullClassPath() {
         return javaFullClassPath;
     }
 
     /**
      * Get the java full class path
      *
      * @param javaFullClassPath
      */
     public void setJavaFullClassPath(String javaFullClassPath) {
         this.javaFullClassPath = javaFullClassPath;
     }
 
     /**
      * The xml file path that contains the source being used for this demo, must start with / (relative path)
      *
      * @return the xml file path
      */
     public String getXmlFilePath() {
         return xmlFilePath;
     }
 
     /**
      * Set the xml file path
      *
      * @param xmlFilePath
      */
     public void setXmlFilePath(String xmlFilePath) {
         this.xmlFilePath = xmlFilePath;
     }
 
     /**
      * The description of the component being demoed by this view
      *
      * @return the description
      */
     public String getDescription() {
         return description;
     }
 
     /**
      * Sets the description
      *
      * @param description
      */
     public void setDescription(String description) {
         this.description = description;
     }
 
     /**
      * Gets the usage description and examples of how to use this component
      *
      * @return the usage text
      */
     public String getUsage() {
         return usage;
     }
 
     /**
      * Set the usage text
      *
      * @param usage
      */
     public void setUsage(String usage) {
         this.usage = usage;
     }
 
     /**
      * The details group that will contain the description, usage, and properties tabGroup
      *
      * @return the details group
      */
     @ViewLifecycleRestriction
     public Group getDetailsGroup() {
         return detailsGroup;
     }
 
     /**
      * Set the details group
      *
      * @param detailsGroup
      */
     public void setDetailsGroup(Group detailsGroup) {
         this.detailsGroup = detailsGroup;
     }
 
     /**
      * Gets the exhibit that will display the example, source code, and tabs to switch between examples
      *
      * @return the ComponentExhibit for this component demo view
      */
     @ViewLifecycleRestriction
     public ComponentExhibit getExhibit() {
         return exhibit;
     }
 
     /**
      * Set the ComponentExhibit for this demo
      *
      * @param exhibit
      */
     public void setExhibit(ComponentExhibit exhibit) {
         this.exhibit = exhibit;
     }
 
     /**
      * List of groups that will demostrate the functionality fo the component being demonstrated, these groups are
      * copied directly into componentExhibit - this is an ease of use property
      *
      * @return the demoGroups
      */
     @ViewLifecycleRestriction
     public List<Group> getDemoGroups() {
         return demoGroups;
     }
 
     /**
      * Set the demoGroups used for demonstrating features of the component
      *
      * @param demoGroups
      */
     public void setDemoGroups(List<Group> demoGroups) {
         this.demoGroups = demoGroups;
     }
 
     /**
      * The root address to the javadoc for Rice
      *
      * @return the javadoc root address
      */
     public String getRootJavadocAddress() {
         return rootJavadocAddress;
     }
 
     /**
      * Set the root address to the javadoc for Rice
      *
      * @param rootJavadocAddress
      */
     public void setRootJavadocAddress(String rootJavadocAddress) {
         this.rootJavadocAddress = rootJavadocAddress;
     }
 
     /**
      * Get the root address to the docbook for KRAD
      *
      * @return KRAD's docbook address (url)
      */
     public String getRootDocBookAddress() {
         return rootDocBookAddress;
     }
 
     /**
      * Set the docbook root address
      *
      * @param rootDocBookAddress
      */
     public void setRootDocBookAddress(String rootDocBookAddress) {
         this.rootDocBookAddress = rootDocBookAddress;
     }
 
     /**
      * The anchor in the docbook this component is described at (do not include #)
      *
      * @return the anchor name
      */
     public String getDocBookAnchor() {
         if (docBookAnchor == null) {
             return "";
         } else {
             return "#" + docBookAnchor;
         }
     }
 
     /**
      * Set the docBookAnchor name for the component described by this view
      *
      * @param docBookAnchor
      */
     public void setDocBookAnchor(String docBookAnchor) {
         this.docBookAnchor = docBookAnchor;
     }
 
     public ExampleSize getExampleSize() {
         return exampleSize;
     }
 
     public void setExampleSize(ExampleSize exampleSize) {
         this.exampleSize = exampleSize;
     }
 
     public String getLargeExampleFieldId() {
         return largeExampleFieldId;
     }
 
     public void setLargeExampleFieldId(String largeExampleFieldId) {
         this.largeExampleFieldId = largeExampleFieldId;
     }
 
     /**
      * Html code viewer SyntaxHighlighter for displaying the html output by each example
      *
      * @return the SyntaxHighlighter
      */
     @ViewLifecycleRestriction
     public SyntaxHighlighter getHtmlCodeViewer() {
         return htmlCodeViewer;
     }
 
     /**
      * @see org.kuali.rice.krad.demo.uif.components.ComponentLibraryView#getHtmlCodeViewer()
      */
     public void setHtmlCodeViewer(SyntaxHighlighter htmlCodeViewer) {
         this.htmlCodeViewer = htmlCodeViewer;
     }
 }