How to share java class between to plugin portlets?

[meera prince, modificado hace 11 años.]

HI ALL
I have PortletA have one java class called X.java class.
I have another portlet PortletB so that i want load X.java class in PortletB.

If we use portlal class loader then i need to put jar file in tomacta/lib/ext i don't want do this. without ding all i want load x.java class in PortletB.


Regards,
Meera Prince

[Gnaniyar Zubair, modificado hace 11 años.]

As both are in different context, you cannot access the API from one to another portlet . But I am not sure whether any possibilities are there.

But, you can achieve If 2 portets are in same WAR.

If you want to have the control for transaction service of another portlet, then you can inject the package thorugh service.xml.

[meera prince, modificado hace 11 años.]

Hi Gnaniyar Zubair,

Those are two different contexts.
i want solution like following

PortalClassLoaderUtil.getClassLoader().loadClass("com.liferay.portal.model.impl.UserImpl")

Ex:
PortalClassLoaderUtil.getClassLoader().loadClass("com.liferay.portal.model.impl.UserImpl");

For this class should be available in global class path.



Regards,
Meera Prince

[Masroor Khan, modificado hace 11 años.]

Hi,

If you want to use like
PortalClassLoaderUtil.getClassLoader().loadClass("com.liferay.portal.model.impl.UserImpl");

you need to put your portlet service jar file to tomcat/lib/ext


Regards,

Masroor

[meera prince, modificado hace 11 años.]

Hi Masroor Khan,
Yes your correct.. but i dont wana do such things. is there any possibility to load portlet class into other portlet.
I have seen like this code
ClassLoader classLoader = (ClassLoader)PortletBeanLocatorUtil.locate(ClpSerializer.SERVLET_CONTEXT_NAME,"portletClassLoader");
classLoader. loadClass("your portlet class name with fully qualified name");

but here also service jar should avilable in tomcat/lib/ext


Regards,
Meera Prince

[Masroor Khan, modificado hace 11 años.]

Hi,

yes service jar should avilable in tomcat/lib/ext

or As Gnaniyar Zubair suggested you need to keep both portlet in same war file.


Regards,

Masroor Khan

[meera prince, modificado hace 11 años.]

HI thanks Masroor Khan ,
Ya understand the concept i am looking for the another alternative solutions.

Regards,
Meera Prince

[Gnaniyar Zubair, modificado hace 11 años.]

portal class loader also will find the jar file from global level.

If you have more dependencies with other portlets, you can create in one WAR file.

[meera prince, modificado hace 11 años.]

Thank you Gnaniyar Zubair,

HI please give me solution for this
required-deployment -context property not working in liferay 6.0.6.

https://www.liferay.com/community/forums/-/message_boards/message/13505223

Regards,
Meera Prince

[Sreeja Surendranath, modificado hace 9 años.]

Hi,

In this regard, could you please clarify this query as well?

Are there chances for any conflicts if two wars are deployed in the same page and have a class with same name and package structures in both of them?
eg: portlet A has com.portlet.util.Utility
portlet B also has com.portlet.util.Utility
and both are deployed in the same page. But both has different methods.

The context is that I got a method not found exception in portlet A when it actually has the method in Utility. But the Utility class in B does not have that method.

Please help.