edu.cornell.mannlib.vitro.webapp.services.freemarker

Class FreemarkerProcessingServiceImpl

java.lang.Object

edu.cornell.mannlib.vitro.webapp.services.freemarker.FreemarkerProcessingServiceImpl

All Implemented Interfaces:

FreemarkerProcessingService

public class FreemarkerProcessingServiceImpl
extends Object
implements FreemarkerProcessingService

An implementation of the FreemarkerProcessingService.

Nested Class Summary

Nested classes/interfaces inherited from interface edu.cornell.mannlib.vitro.webapp.services.freemarker.FreemarkerProcessingService

FreemarkerProcessingService.TemplateParsingException, FreemarkerProcessingService.TemplateProcessingException

Constructor Summary

Constructors

Constructor and Description
FreemarkerProcessingServiceImpl()

Method Summary

Modifier and Type	Method and Description
boolean	isTemplateAvailable(String templateName, javax.servlet.http.HttpServletRequest req) Is there an accessible template by this name? The question is asked in the context of the current request, which determines the theme directory.
String	renderTemplate(String templateName, Map<String,Object> map, javax.servlet.http.HttpServletRequest req) Process a Freemarker template with a data map, producing string of HTML.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FreemarkerProcessingServiceImpl

public FreemarkerProcessingServiceImpl()

Method Detail

isTemplateAvailable

public boolean isTemplateAvailable(String templateName,
                                   javax.servlet.http.HttpServletRequest req)
                            throws FreemarkerProcessingService.TemplateProcessingException

Description copied from interface: FreemarkerProcessingService

Is there an accessible template by this name? The question is asked in the context of the current request, which determines the theme directory.

Specified by:

isTemplateAvailable in interface FreemarkerProcessingService

Throws:

FreemarkerProcessingService.TemplateProcessingException - If the template is found, but cannot be parsed.

renderTemplate

public String renderTemplate(String templateName,
                             Map<String,Object> map,
                             javax.servlet.http.HttpServletRequest req)
                      throws FreemarkerProcessingService.TemplateProcessingException

Description copied from interface: FreemarkerProcessingService

Process a Freemarker template with a data map, producing string of HTML. This is done in the context of the current HttpServletRequest, which provides a wide range of ancillary information, including (but not limited to) theme directory, context path, info on logged-in user, authorizations for the current user, etc., etc.

Specified by:

renderTemplate in interface FreemarkerProcessingService

Throws:

FreemarkerProcessingService.TemplateProcessingException