1. Home
  2. Development
  3. RE: How to access custom service in webcontent in liferay dxp

RE: How to access custom service in webcontent in liferay dxp

Amit Doshi, modified 7 Years ago.
How to access custom service in webcontent in liferay dxp
New Member Posts: 6 Join Date: 3/28/18 Recent Posts
Hi Experts,

We have developed one module based liferay service, having my custom table defined in service.xml(UserTutorial),

user-tutorial
--> user-tutorial-api
-->user-tutorial-service

Everything is fine so far.

Now I want to access "UserTutorialLocalService" in the template(Web content), In liferay 6.2 it is working fine based on this approach (http://liferaytrends.blogspot.in/2012/05/access-liferay-service-util-and-custom.html), not sure how to do in DXP.

So far I tried


<#assign tutorialService = serviceLocator.findService("user-tutorial","com.cac.usertutorial.service.TutorialLocalService") />
${tutorialService}


It gives me below error.
com.liferay.portal.kernel.bean.BeanLocatorException: BeanLocator is not set for servlet context user-tutorial
at com.liferay.portal.kernel.bean.PortletBeanLocatorUtil.locate(PortletBeanLocatorUtil.java:46)
at com.liferay.portal.template.ServiceLocator.findService(ServiceLocator.java:63)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at freemarker.ext.beans.BeansWrapper.invokeMethod(BeansWrapper.java:1458)
at freemarker.ext.beans.ReflectionCallableMemberDescriptor.invokeMethod(ReflectionCallableMemberDescriptor.java:52)
at freemarker.ext.beans.MemberAndArguments.invokeMethod(MemberAndArguments.java:48)
at freemarker.ext.beans.OverloadedMethodsModel.exec(OverloadedMethodsModel.java:62)
at freemarker.core.MethodCall._eval(MethodCall.java:62)
at freemarker.core.Expression.eval(Expression.java:78)
at freemarker.core.Assignment.accept(Assignment.java:131)
at freemarker.core.Environment.visit(Environment.java:324)
at freemarker.core.MixedContent.accept(MixedContent.java:54)
at freemarker.core.Environment.visit(Environment.java:324)
at freemarker.core.Environment.process(Environment.java:302)
at freemarker.template.Template.process(Template.java:325)
at com.liferay.portal.template.freemarker.internal.FreeMarkerTemplate.processTemplate(FreeMarkerTemplate.java:135)
at com.liferay.portal.template.AbstractSingleResourceTemplate.doProcessTemplate(AbstractSingleResourceTemplate.java:67)
at com.liferay.portal.template.AbstractTemplate.write(AbstractTemplate.java:175)
at com.liferay.portal.template.AbstractSingleResourceTemplate.processTemplate(AbstractSingleResourceTemplate.java:90)
at com.liferay.portal.template.RestrictedTemplate.processTemplate(RestrictedTemplate.java:97)
at com.liferay.journal.transformer.JournalTransformer.mergeTemplate(JournalTransformer.java:669)
at com.liferay.journal.transformer.JournalTransformer.doTransform(JournalTransformer.java:340)
at com.liferay.journal.transformer.JournalTransformer.transform(JournalTransformer.java:118)
at com.liferay.journal.util.impl.JournalUtil.transform(JournalUtil.java:1177)
at com.liferay.journal.service.impl.JournalArticleLocalServiceImpl.getArticleDisplay(JournalArticleLocalServiceImpl.java:7262)
at com.liferay.journal.service.impl.JournalArticleLocalServiceImpl.getArticleDisplay(JournalArticleLocalServiceImpl.java:2142)
at sun.reflect.GeneratedMethodAccessor1020.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:163)
at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:54)
at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:58)
at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:137)
at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:169)
at com.sun.proxy.$Proxy474.getArticleDisplay(Unknown Source)
at com.liferay.journal.util.impl.JournalContentImpl.getArticleDisplay(JournalContentImpl.java:359)
at com.liferay.journal.util.impl.JournalContentImpl.getDisplay(JournalContentImpl.java:223)
at com.liferay.journal.content.web.internal.portlet.JournalContentPortlet.doView(JournalContentPortlet.java:125)
at com.liferay.portal.kernel.portlet.LiferayPortlet.doDispatch(LiferayPortlet.java:301)
at com.liferay.portal.kernel.portlet.bridges.mvc.MVCPortlet.doDispatch(MVCPortlet.java:497)
at javax.portlet.GenericPortlet.render(GenericPortlet.java:262)





Any help will be great.
Amit Doshi, modified 7 Years ago.
RE: How to access custom service in webcontent in liferay dxp
New Member Posts: 6 Join Date: 3/28/18 Recent Posts
Thanks. I am able to fix it.
Areti Srihari, modified 7 Years ago.
RE: How to access custom service in webcontent in liferay dxp
New Member Posts: 10 Join Date: 11/6/17 Recent Posts
Hi Amit Doshi, I have the same issue. Could you please give a solution like how you solved your problem.

Thanks.

thumbnail
Mohit Soni, modified 7 Years ago.
RE: How to access custom service in webcontent in liferay dxp
New Member Posts: 4 Join Date: 1/2/14 Recent Posts

You can use following code to get the service inside FTL

<#assign myService = serviceLocator.findService("com.liferay.service.MyService")>

 

Let me know the exception you are getting, before putting above,  you have to make sure ServiceLocator is enabled from System Settings.