Support for JSR 170
Does the UCM support JSR 170 (Java API for Content Repository) through the Content Integration Suite or other means?
jstortz wrote:
Most of the info I've seen about this has been from David Roe's blog, he has two posts on this.
[http://contentoncontentmanagement.com/2008/07/22/jcr-for-ucmwhen-did-that-happen/]
and
[http://contentoncontentmanagement.com/2008/08/12/jcr-follow-up/]
Thanks but the link provided does not seem to answer my question either.
Similar Messages
-
I have some questions about the XPath expressions to be used with JSR-170. Is there any forum that is out there for this? Or, should I post my questions here!
Anyways, there is 1 question (not entirely JSR-related) that I have -
/page1/page2//*[fn:name(),'page3']
I assume the above query would return "all pages under /page1/page2 that have the name 'page3'. Can this however not be achieved by the following query -
/page1/page2//*[@name,'page3']
In the JSR world, this returns nodes named 'page3' from a repository and the repository has an attribute called "name" for this node type. Would this not work in the usual XML scenario as the particular tag doesn't have an attribute called "name". Meaning, it is something like -
<page3>
as opposed to
<page name="page3">
Thanks!you might want to post this question in the jackrabbit developer list:
http://incubator.apache.org/jackrabbit/
http://incubator.apache.org/jackrabbit/mail-lists.html
cheers
stefan -
Hi,
does SAP EP 7.0 supports JSR 168 and WSRP standards?
Regards,
LadislavHi Ladislav,
Here are a few pointers that might answer your question:
- WSRP 1.0 is supported in NetWeaver 7.0 (see this [SAP Help Page|http://help.sap.com/saphelp_nw70/helpdata/en/43/23fb36cad10d23e10000000a1553f7/frameset.htm] for more information)
- JSR 168 support for Netweaver 7.0 has been discussed often but never confirmed in SAP documentation (check this thread for a recent SAP unofficial comment about its upcoming availability). However, NetWeaver CE 7.1 already supports JSR 168 (see this [SAP Help Page|http://help.sap.com/saphelp_nwce10/helpdata/en/44/5b96b37b6f4de1e10000000a1553f7/frameset.htm])
Hope this helps.
Best Regards,
Joseph -
Is there a forum for JSR-170?
I'm working on implementing the JSR-170 APIs and am looking for a relevant forum to post questions. Thanks.
I tried to google it as well, but couldn't find a
forum as such.My bad - I didn't delve into all the links and can see where you might have run into trouble. Sorry about that.
I suppose this'd be as good a place as any, but I don't personally have experience with content repository APIs...
Good luck! -
Support For JSR 168 PortletSession Ojbect
Recently, I've written a JSR 168 portlet and attempted to use the PortletSession object to persist some information between user requests. The portlet puts properties on the PortletSession (String and object properties), but the JSP page can not see them. Within the JSP I've tried accessing the properties with the JSP session and by casting the session to a PortletSession. Either way, it doesn't work.
I reviewed the sample Google and RSS portlets and they are not using PortletSession but persisting only String data in render parameters. I've read the JSR 168 specification and you should be able to do what I'm doing and use the PortletSession. Anyone have any ideas?How are you getting the session? Are you using the defineObject tags and then getting the portletSession from renderRequest?
If you like, send an example of the code in the jsp page & I can try it out. -
Oracle Content Management and JSR 170
Does anbody know whether latest Oracle Content Management SDK have implemented support for JSR 170?
I cannot find this information a anywhere.hi tom,
this is the portal content management forum. could you please post your question in the CM SDK forum here:
http://forums.oracle.com/forums/forum.jsp?forum=152
thanks,
christian -
Does anbody know whether latest Oracle Content Management SDK have implemented support for JSR 170?
I cannot find this information a anywhere.hi tom,
this is the portal content management forum. could you please post your question in the CM SDK forum here:
http://forums.oracle.com/forums/forum.jsp?forum=152
thanks,
christian -
Support of JSR 168 and JSR 286 portlets
Hi,
As far as I know there is no direct support for JSR 168 compliant portlets in the SAP portal. Remote portlets can be consumed using WSRP. I was wondering whether the SAP portal will provide direct support for JSR 168 or even JSR 286 portlets in future releases?
Regards,
KevinHi Kevin,
Long time ago SAP promised to implement JSR 168. Nowadays, you don't find much official documentation stating SAP portal is JSR168 compliant.
SAP introduced the Federated Portal Network (Consumer and Producer portals), also with WSRP support.
Check:
cheers,
Noë -
Usage of JSR 170 for B2C Prod Ready?
Hi all,
since I didn't found any references, I'm interested to know if someone here has successfully implemented a B2C high volume site with WebLogic Portal , using Content Presenter, the JSR170 adaptor and an enterprise JSR 170 repository.
We are looking for references where this stack is used , but right know havn't found any.
Besides JSR 170 usage: It's even difficult (for us) to find references at all, where Web logic Portal is used for public web sites for a large enterprise with high volume access.
Any hints? Perhaps with a link?
Thanks a lot.Hi all,
since I didn't found any references, I'm interested to know if someone here has successfully implemented a B2C high volume site with WebLogic Portal , using Content Presenter, the JSR170 adaptor and an enterprise JSR 170 repository.
We are looking for references where this stack is used , but right know havn't found any.
Besides JSR 170 usage: It's even difficult (for us) to find references at all, where Web logic Portal is used for public web sites for a large enterprise with high volume access.
Any hints? Perhaps with a link?
Thanks a lot. -
Remote Inter Portlet Communication for JSR 168
Hi All,
We are stuck in a big problem using JSR 168 as remote portlets. We will be relieved if someone can suggest few ideas on this. I will provide the scenario which we are trying now.
We have two portlets namely portlet A and portlet B which are Java(JSR 168) type portlets. These two portlets are offered as remote and they reside in the producer application. We have consumed these two portlets in our consumer application.
The portlet A is triggering an event and portlet B is listening to the event triggered by portlet A. Currently we are trying to implement this functionality using Ajax. We tried to use customEventUrl tag in our jsp belonging to portlet A and we finally figured out that customEventUrl will not work in Remote portlets. We are not sure as how to pass the information from remote portlet A to remote portlet B. Please let us know your thoughts about this as whether the implementation is really possible when using Remote portlets.
IMPORTANT NOTE: The event handling and the configuration code that we have made in the above scenario is working perfectly for non-remote java portlets. The problem is occurring only when we consume them in the consumer application.
Thanks
VijayHello Ashwin,
What version of WebLogic Portal are you using? And is this the same for both the consumer and producer?
If you are using WLP 10.3.2 I would highly recommend using JSR286 portlets (the next version of the Java Portlet (JSR168) specification) and the JSR286-standard eventing. The JSR286 eventing model is actually much cleaner and easier to understand than the WLP-proprietary support for events in JSR168 portlets.
However, if you are using a version of WLP prior to 10.3.2 and can't upgrade, JSR168-style events are your only choice. I can give you examples, but they all look very similar to the examples in the online documentation.
When events work between portlets locally, but not over WSRP, the usual problems are:
- There is one or more of "onlyIfDisplayed", "sourceDefinitionLabels" or "sourceInstanceLabels" attributes declared on the handle*Event element in the .portlet file. These attributes restrict when the portlet should receive an event, and they usually don't work the way you think when running over WSRP. It is best to not use these attributes for portlets which are going to be used over WSRP.
- A payload is being sent with the event which is not actually serializable. If serialization of the event payload (which is required for versions of WLP prior to 10.3.2 for WSRP) fails, the event will not be delivered to the portlet.
- The producer may be configured to not accept events. Check your producer's WEB-INF/wsrp-producer-config.xml file; the "service-config" element should either not have an "offer-extensions" attribute, or this attribute's value should be "true".
- The events may be getting sent during a portlet lifecycle other than processAction or handleEvent. There is no way for WSRP to handle events which have been sent during preRender or render, so it simply doesn't work.
- In the case of JSR168 portlets, if you have a backing file on the portlet (in addition to the portlet implementation as well), that may not work in some circumstances over WSRP. It is best to have the event handlers be in the portlet implementation class and avoid the use of backing files for JSR168 portlets.
If none of those things help you, my suggestion would be to post a sample .portlet file for one of the portlets that is supposed to be receiving the event, as well as the method signature in that portlet's implementation class that is supposed to be receiving the event, and the code which is sending the event that is supposed to be received.
Kevin -
Revision: 12944
Revision: 12944
Author: [email protected]
Date: 2009-12-14 21:36:44 -0800 (Mon, 14 Dec 2009)
Log Message:
Added support for state specific sccessible names in ToggleButtonAccImpl
QE notes: none
Doc notes: none
Bugs: n/a
Reviewer: Gordon
Tests run: checkintests
Is noteworthy for integration: no
Modified Paths:
flex/sdk/trunk/frameworks/projects/spark/src/spark/accessibility/ToggleButtonAccImpl.asSorry about that. I am not exactly sure where the problem is, but I know it takes place after I put the <nav> in (in the html portion). If I understand what I am learning, the CSS at the top will structure my html code so I would have thought the CSS tageting my nav would be the focus. Maybe it is a different section though.
CSS part:
nav p {
font-size: 90%;
color: #FFC;
text-align: right;
font-weight: bold;
background-color: #090;
padding-top: 5px;
padding-right: 20px;
padding-bottom: 5px;
border-top-width: 2px;
border-top-style: solid;
border-top-color: #060;
HTML part: (bold italic is the part I added)
<body>
<div class="container">
<div id="apDiv1"><img src="Lessons/images/butterfly-ovr.png" width="170" height="158" alt="GreenStart Logo"></div>
<header></header>
<nav>
<p>Home | About Us | Contact Us</p>
</nav>
<div class="sidebar1">
<ul class="nav">
<li><a href="#">Green News</a></li>
<li><a href="#">Green Products</a></li>
<li><a href="#">Green Events</a></li>
<li><a href="#">Green Travel</a></li>
<li><a href="#">Green Tips</a></li>
</ul> -
Support for Java Server FAce in Workshop
Dear All,
Does anyone have any idea if and when Workshop will include support for the Java
Server Faces (JSF) framework?
Thank you
AbeWhile I cannot share any specific product plans from any vendor, I would like to point out that all of the vendors of IDEs in the Java web application space are members of the JSR-127 expert group that is defining JavaServer Faces. Indeed, one of the primary design goals for the APIs is to ensure that development tools have sufficient information available to create high quality user interfaces at design time, so we're doing all we can to enable this kind of thing.
As JavaServer Faces matures, I think you will be very pleased with the quality and quantity of tools support for it.
Craig McClanahan -
Is it possible to perform a test to see if a particular phone supports JSR82?
I have two phones, one which supports JSR-82 and one which doesn't. My app works fine on the phone that supports JSR-82 but on the one that doesn't I get an error stating "java.lang.NoClassDefFoundError: javax/bluetooth/DiscoveryListener".
Ideally, what I want to do is test for JSR-82 compatibility on launch, catch an exception and then gracefully inform the user of the incompatibility.you can try:
try{
Class c=Class.forName("javax.bluetooth.DiscoveryListener")
// bluetooth supported
}catch(ClassNotFoundException cnfe){
// bluetooth unsupported
} -
I hope that in the next future will appear, on the market, IDE (such as JBuilder) or authoring tool (as Deamweaver), that support the creation of jsp pages. A sort of RAD for jsp+tag library.
We expect such effort from software producer.
Thanks
Aldo Funicelli from MilanWhile I cannot share any specific product plans from any vendor, I would like to point out that all of the vendors of IDEs in the Java web application space are members of the JSR-127 expert group that is defining JavaServer Faces. Indeed, one of the primary design goals for the APIs is to ensure that development tools have sufficient information available to create high quality user interfaces at design time, so we're doing all we can to enable this kind of thing.
As JavaServer Faces matures, I think you will be very pleased with the quality and quantity of tools support for it.
Craig McClanahan -
Support for jsp:include page tag
Is there a support for the jsp:include page tag ?
I get an exception when trying to include jsp's
ThanksHi
I use a page with a one column template
I print a JSP that include another JSP using <jsp:include page="my_shopping_cart.jsp"
flush="true"/>
i get this exception :
java.lang.IllegalStateException: Can not set buffer size after writing data. at
com.bea.portlet.container.HttpServletResponseImpl.setBufferSize(HttpServletResponseImpl.java:179)
at weblogic.servlet.jsp.PageContextImpl.initialize(PageContextImpl.java:66) at
weblogic.servlet.jsp.PageContextImpl.(PageContextImpl.java:105) at weblogic.servlet.jsp.JspFactoryImpl.getPageContext(JspFactoryImpl.java:37)
at jsp_servlet._portlets._oci.__my_shopping_cart._jspService(my_shopping_cart.jsp)
at com.bea.portlet.jsp.PortletJspBase.service(PortletJspBase.java:110) at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:1053)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:387)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:28) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
at com.bea.p13n.servlets.PortalServletFilter.doFilter(PortalServletFilter.java:313)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
at com.bea.wlw.netui.pageflow.PageFlowJspFilter.doFilter(PageFlowJspFilter.java:101)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:597)
at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:409)
at weblogic.servlet.jsp.PageContextImpl.include(PageContextImpl.java:155) at jsp_servlet._portlets._oci.__oci._jspService(oci.jsp:209)
at com.bea.portlet.jsp.PortletJspBase.service(PortletJspBase.java:110) at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:1053)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:387)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:28) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
at com.bea.p13n.servlets.PortalServletFilter.doFilter(PortalServletFilter.java:313)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
at com.bea.wlw.netui.pageflow.PageFlowJspFilter.doFilter(PageFlowJspFilter.java:101)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:597)
at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:409)
at com.bea.portlet.container.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:98)
at com.cgi.poc.jsr168.MyAccountsPortlet.doView(MyAccountsPortlet.java:107) at
javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:208) at javax.portlet.GenericPortlet.render(GenericPortlet.java:137)
at com.bea.portlet.container.PortletStub.render(PortletStub.java:370) at com.bea.portlet.container.AppContainer.renderStub(AppContainer.java:501)
at com.bea.portlet.container.AppContainer.invokeRender(AppContainer.java:436)
at com.bea.portlet.server.PortletHttpServer.invoke(PortletHttpServer.java:218)
at com.bea.portlet.server.PortletHttpServer.process(PortletHttpServer.java:162)
at com.bea.portlet.server.PortletHttpServer.doGet(PortletHttpServer.java:119)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:1053)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:387)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:28) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
at com.bea.p13n.servlets.PortalServletFilter.doFilter(PortalServletFilter.java:313)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
at com.bea.wlw.netui.pageflow.PageFlowJspFilter.doFilter(PageFlowJspFilter.java:101)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:597)
at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:409)
at com.bea.netuix.servlets.controls.content.JavaPortletContent.fireRender(JavaPortletContent.java:246)
at com.bea.netuix.servlets.controls.content.JavaPortletContent.renderInternal(JavaPortletContent.java:146)
at com.bea.netuix.servlets.controls.content.JavaPortletContent.beginRender(JavaPortletContent.java:108)
at com.bea.netuix.nf.ControlLifecycle$7.visit(ControlLifecycle.java:424) at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:427)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:436)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:436)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:436)
at com.bea.netuix.nf.ControlTreeWalker.walk(ControlTreeWalker.java:172) at com.bea.netuix.nf.ControlTreeWalker.walk(ControlTreeWalker.java:95)
at com.bea.netuix.nf.Lifecycle.run(Lifecycle.java:380) at com.bea.netuix.nf.UIControl.render(UIControl.java:580)
at com.bea.netuix.servlets.controls.PresentationContext.render(PresentationContext.java:341)
at com.bea.netuix.servlets.util.RenderToolkit.renderChild(RenderToolkit.java:123)
at com.bea.netuix.servlets.jsp.taglib.RenderChild.doStartTag(RenderChild.java:58)
at jsp_servlet._framework._skeletons._bellca.__gridlayout._jspService(gridlayout.jsp:29)
at com.bea.portlet.jsp.PortletJspBase.service(PortletJspBase.java:110) at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:1053)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:387)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:28) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
at com.bea.p13n.servlets.PortalServletFilter.doFilter(PortalServletFilter.java:313)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
at com.bea.wlw.netui.pageflow.PageFlowJspFilter.doFilter(PageFlowJspFilter.java:101)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:597)
at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:409)
at com.bea.netuix.servlets.controls.JspRenderer.renderAlt(JspRenderer.java:187)
at com.bea.netuix.servlets.controls.JspRenderer.beginRender(JspRenderer.java:90)
at com.bea.netuix.nf.ControlLifecycle$7.visit(ControlLifecycle.java:420) at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:427)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:436)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:436)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:436)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:436)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:436)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:436)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:436)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:436)
at com.bea.netuix.nf.ControlTreeWalker.walk(ControlTreeWalker.java:172) at com.bea.netuix.nf.Lifecycle.runOutbound(Lifecycle.java:220)
at com.bea.netuix.nf.Lifecycle.run(Lifecycle.java:158) at com.bea.netuix.servlets.manager.UIServlet.runLifecycle(UIServlet.java:363)
at com.bea.netuix.servlets.manager.UIServlet.service(UIServlet.java:207) at com.bea.netuix.servlets.manager.PortalServlet.service(PortalServlet.java:584)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:1053)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:387)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:28) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
at com.bea.p13n.servlets.PortalServletFilter.doFilter(PortalServletFilter.java:313)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6316)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:317)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118) at
weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3622)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2569)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197) at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170)
Subbu Allamaraju <[email protected]> wrote:
Could you please post more details of the exceptions?
Thanks
Subbu
Carl Samson said the following on 12/09/2003 01:15 PM:
Is there a support for the jsp:include page tag ?
I get an exception when trying to include jsp's
Thanks
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