Package ch.tocco.nice2.templating.impl.freemarker.methods

Class GroupByMethod

java.lang.Object

ch.tocco.nice2.templating.impl.freemarker.methods.GroupByMethod

All Implemented Interfaces:

freemarker.template.TemplateMethodModel, freemarker.template.TemplateMethodModelEx, freemarker.template.TemplateModel

public class GroupByMethod
extends Object
implements freemarker.template.TemplateMethodModelEx

groups a sequence of EntityHashModel by a path, given as a String, and orders them by an order query, also given as a String usage: groupBy(data, "relAddress_c.relAddress_status.unique_id", "sorting desc, query")

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	GroupByMethod.GroupData

Field Summary

Fields inherited from interface freemarker.template.TemplateModel

NOTHING

Constructor Summary

Constructors

Constructor	Description
GroupByMethod(ContextManager contextManager, PersistenceService persistenceService)

Method Summary

Modifier and Type	Method	Description
Object	exec(List parameters)

Methods inherited from class java.lang.Object

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

Constructor Details

GroupByMethod

public GroupByMethod(ContextManager contextManager,
 PersistenceService persistenceService)

Method Details

exec

public Object exec(List parameters)
            throws freemarker.template.TemplateModelException

Specified by:

exec in interface freemarker.template.TemplateMethodModel

Specified by:

exec in interface freemarker.template.TemplateMethodModelEx

Throws:

freemarker.template.TemplateModelException