Groovy Liferay 6.1 JournalStructure

import com.liferay.portal.service.ServiceContext
import com.liferay.portlet.journal.service.*
import com.liferay.portlet.journal.service.persistence.JournalArticleUtil
 
try {
 
	// long companyId
	companyId = 10155
	// long groupId
	groupId = 143401
	// long classNameId
	classNameId = 0
	// java.lang.String articleId
	articleId = null
	// java.lang.Double version
	version = null
	// java.lang.String title
	title = null
	// java.lang.String description
	description = null
	// java.lang.String content
	content = null
	// java.lang.String type
	type = null
	// java.lang.String structureId
	String structureId = 'DETAILS-PAGE-STRUCTURE'
	// java.lang.String templateId
	String templateId = ''
	// java.util.Date displayDateGT
	displayDateGT = null
	// java.util.Date displayDateLT
	displayDateLT = null
	// int status
	status = 0
	//java.util.Date reviewDate
	reviewDate = null
	// boolean andOperator
	andOperator = true
	// int start
	start = -1 
	// int end
	end = -1
	// com.liferay.portal.kernel.util.OrderByComparator obc
	obc = null

structures  = JournalStructureLocalServiceUtil.getStructures(groupId );

	for( i=0; i<structures.size();i++){
         try{
  		structure  = structures  [i]
		println('structure found:'+structure.getStructureId()+structure.getCreateDate()+structure.getUserName() );
          } catch (Exception e) {
    	         //println(e)
          }
         }

} catch (Exception e) {
	println('Fatal Exception'+e)
}


#######################  UPDATE STRUCTURE ID

import com.liferay.portal.service.ServiceContext
import com.liferay.portlet.journal.service.*
import com.liferay.portlet.journal.service.persistence.JournalArticleUtil
 
try {
 
	// long groupId
	groupId = 143401

str = JournalStructureLocalServiceUtil.getStructure(groupId,'DETAILS-PAGE-STRUCTURE' );

str.setStructureId("DETAILS-PAGE-STRUCTURE_WEG");

println('PK='+str.getPrimaryKey()+'  structureId='+str.getStructureId()+'  group'+str.getGroupId())

JournalStructureLocalServiceUtil.updateJournalStructure(str);
 
} catch (Exception e) {
	println('Fatal Exception'+e)
}