DynamicTemplateServlet.java

package com.idega.servlet;

import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.idega.idegaweb.IWMainApplication;
import com.idega.idegaweb.IWMainApplicationSettings;
import com.idega.presentation.IWContext;
import com.idega.presentation.Page;
import com.idega.repository.data.RefactorClassRegistry;

/**
 * 
 * @author <a href="mailto:tryggvi@idega.is">Tryggvi Larusson</a>
 * @deprecated replaced with FacesServlet
 * @version 1.0
 * 
 */
public class DynamicTemplateServlet extends IWJSPPresentationServlet {

	/**
	 * Comment for <code>serialVersionUID</code>
	 */
	private static final long serialVersionUID = 223240213572561359L;
	private static String DEFAULT = "default";

	public void initializePage() {
		try {
			// Not a good enough implementation, is dependent upon
			// where storeObject("idega_iwc",iwc) is called
			// in IWPresentationServlet
			IWContext iwc = getIWContext();
			String templateClassName = iwc.getParameter(IWMainApplication.templateClassParameter);
			/*
			 * if(templateClassName!=null){
			 * 
			 * setTemplateClassName(templateClassName);
			 *  }
			 */
			String templateName = iwc.getParameter(IWMainApplication.templateParameter);
			if (templateName != null) {
				// Properties prop = getDefaultProperties();
				// setTemplateClassName(prop.getProperty("idegaweb.template."+templateName+".classname"));
				setTemplateClassName(getApplicationSettings().getDefaultTemplateClass());
			}
			// String servletName = this.getServletConfig().getServletName();
			// System.out.println("Inside initializePage for "+servletName);
			setPage(getThisPage(templateClassName));
		}
		catch (Exception ex) {
			ex.printStackTrace(System.err);
		}
	}

	/*
	 * public void init()throws ServletException{
	 * 
	 * super.init();
	 *  }
	 */
	// TEMPORARY IMPLEMENTATION
	public void __theService(HttpServletRequest request, HttpServletResponse response) throws ServletException,
			IOException {
		IWContext iwc = getIWContext();
		try {
			main(iwc);
		}
		catch (Exception ex) {
			ex.printStackTrace(iwc.getWriter());
			ex.printStackTrace(System.err);
			ServletException exception = new ServletException(ex.getMessage());
			throw (ServletException) exception.fillInStackTrace();
		}
		_jspService(request, response);
	}

	// TEMPORARY IMPLEMENTATION
	public void main(IWContext iwc) throws Exception {
	}

	/*
	 * public void setFirstTemplatePage(Page page){
	 *  }
	 */
	public String getTemplateName() {
		return DEFAULT;
	}

	public String getFirstTemplatePageClass() throws Exception {
		// Properties prop = getDefaultProperties();
		// String className =
		// prop.getProperty("idegaweb.template.default.classname");
		String className = null;
		IWMainApplicationSettings settings = getApplicationSettings();
		if (settings != null) {
			className = settings.getDefaultTemplateClass();
		}
		// System.err.println("className="+className);
		// Page page = (Page)Class.forName(className).newInstance();
		// return page;
		return className;
	}

	public void setTemplateClassName(String className) {
		getServletContext().setAttribute("idegaweb_template_class", className);
	}

	public String getTemplateClassName() {
		return (String) getServletContext().getAttribute("idegaweb_template_class");
	}

	public Page getFirstTemplatePage(IWContext iwc) throws Exception {
		// Properties prop = getDefaultProperties(iwc);
		// Properties prop = getDefaultProperties();
		// String className =
		// prop.getProperty("idegaweb.default.templatepage.classname");
		String className = getApplicationSettings().getDefaultTemplateClass();
		// System.err.println("className="+className);
		Page page = (Page) RefactorClassRegistry.forName(className).newInstance();
		return page;
	}

	public Page getThisPage(String className) throws Exception {
		// String className = getTemplateClassName();
		if (className == null) {
			className = getFirstTemplatePageClass();
			if (className == null) {
				className = "com.idega.presentation.Page";
			}
			setTemplateClassName(className);
		}
		Page page = (Page) RefactorClassRegistry.forName(className).newInstance();
		if (page == null) {
			page = new Page();
		}
		return page;
	}
	/*
	 * 
	 * 
	 * 
	 * public Page getTemplatePage(IWContext iwc)throws Exception{
	 * 
	 * Page page =
	 * (Page)iwc.getServletContext().getAttribute("idega_template_page");
	 * 
	 * if(page==null){
	 * 
	 * page = getFirstTemplatePage(iwc);
	 * 
	 * iwc.getServletContext().setAttribute("idega_template_page",page);
	 *  }
	 * 
	 * return (Page)page.clone();
	 *  }
	 * 
	 * 
	 * 
	 */
	/*
	 * public Page getPage(){
	 * 
	 * try{
	 * 
	 * return getTemplatePage(getIWContext());
	 *  }
	 * 
	 * catch(Exception ex){
	 * 
	 * ex.printStackTrace(System.err);
	 * 
	 * return null;
	 *  }
	 *  }
	 * 
	 */
	/*
	 * 
	 * protected Properties getDefaultProperties(IWContext iwc)throws
	 * IOException{
	 * 
	 * IdegawebProperties properties =
	 * (IdegawebProperties)iwc.getServletContext().getAttribute("idegaweb_default_properties");
	 * 
	 * if (properties==null){
	 * 
	 * properties = new IdegawebProperties(getServletContext());
	 *  }
	 * 
	 * iwc.getServletContext().setAttribute("idegaweb_default_properties",properties);
	 * 
	 * return properties;
	 *  }
	 * 
	 * 
	 * 
	 * protected Properties getDefaultProperties()throws IOException{
	 * 
	 * IdegawebProperties properties =
	 * (IdegawebProperties)getServletContext().getAttribute("idegaweb_default_properties");
	 * 
	 * if (properties==null){
	 * 
	 * properties = new IdegawebProperties();
	 *  }
	 * 
	 * getServletContext().setAttribute("idegaweb_default_properties",properties);
	 * 
	 * return properties;
	 *  }
	 * 
	 * 
	 * 
	 * 
	 * 
	 */
	/*
	 * 
	 * public TemplatePage getTemplatePage(){
	 * 
	 * return (TemplatePage) getPage();
	 *  }
	 * 
	 */
	/* methods from com.idega.idegaweb.template.TemplatePage */
	/*
	 * 
	 * public void add2(PresentationObject obj){
	 * 
	 * getTemplatePage().add2(obj);
	 *  }
	 * 
	 * 
	 * 
	 * public void add3(PresentationObject obj){
	 * 
	 * getTemplatePage().add3(obj);
	 *  }
	 * 
	 * 
	 * 
	 * public void add4(PresentationObject obj){
	 * 
	 * getTemplatePage().add4(obj);
	 *  }
	 * 
	 * 
	 * 
	 * public void add5(PresentationObject obj){
	 * 
	 * getTemplatePage().add5(obj);
	 *  }
	 * 
	 * 
	 * 
	 * public void add6(PresentationObject obj){
	 * 
	 * getTemplatePage().add6(obj);
	 *  }
	 * 
	 * 
	 * 
	 * public void add7(PresentationObject obj){
	 * 
	 * getTemplatePage().add7(obj);
	 *  }
	 * 
	 * 
	 * 
	 * public void add8(PresentationObject obj){
	 * 
	 * getTemplatePage().add8(obj);
	 *  }
	 * 
	 * 
	 * 
	 * public void add9(PresentationObject obj){
	 * 
	 * getTemplatePage().add9(obj);
	 *  }
	 * 
	 * 
	 * 
	 * public boolean isAdministrator(IWContext iwc)throws Exception{
	 * 
	 * return this.getTemplatePage().isAdministrator(iwc);
	 *  }
	 * 
	 * 
	 * 
	 * public boolean isDeveloper(IWContext iwc)throws Exception{
	 * 
	 * return this.getTemplatePage().isDeveloper(iwc);
	 *  }
	 * 
	 * 
	 * 
	 * public boolean isUser(IWContext iwc)throws Exception{
	 * 
	 * return this.getTemplatePage().isUser(iwc);
	 *  }
	 * 
	 * 
	 * 
	 * public boolean isMemberOf(IWContext iwc,String groupName)throws
	 * Exception{
	 * 
	 * return this.getTemplatePage().isMemberOf(iwc, groupName);
	 *  }
	 * 
	 * 
	 * 
	 * public boolean hasPermission(String permissionType,IWContext
	 * iwc,PresentationObject obj)throws Exception{
	 * 
	 * return this.getTemplatePage().hasPermission(permissionType, iwc, obj);
	 *  }
	 * 
	 * 
	 * 
	 */
} // Class DynamicTemplateServlet