[jbossseam-issues] [JBoss JIRA] Created: (JBSEAM-1842) Need javadoc for Home and EntityHome classes
by steve tynor (JIRA)
Need javadoc for Home and EntityHome classes
--------------------------------------------
Key: JBSEAM-1842
URL: http://jira.jboss.com/jira/browse/JBSEAM-1842
Project: JBoss Seam
Issue Type: Feature Request
Components: Documentation
Affects Versions: 2.0.0.BETA1
Reporter: steve tynor
Seamgen generates classes derived from EntityHome which often must be customized by the end user developer. Currently there is no documentation, not even javadocs, for the various functions inherited from Home and EntityHome (what is the "contract" for the wire()/isWired() functions? If a new instance needs to be initialized with default values, where should that be done (createInstance()? wire()? somewhere else?). How is getDefinedInstance() intended to be used? Under what circumstances should setId() be called?
Seamgen is all well and good for getting a sort-of-working CRUD application up and running, but the generated files invariably need to be edited / adapted / customized and without documentation for how they are intended to be used, each end user developer must guess at what the seamgen framework intends.
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18 years, 4 months
[jbossseam-issues] [JBoss JIRA] Created: (JBSEAM-1756) Calling resultList.size() on framework entity-query with max-results= set gives error
by David Spark (JIRA)
Calling resultList.size() on framework entity-query with max-results= set gives error
-------------------------------------------------------------------------------------
Key: JBSEAM-1756
URL: http://jira.jboss.com/jira/browse/JBSEAM-1756
Project: JBoss Seam
Issue Type: Bug
Components: EL
Affects Versions: 2.0.0.BETA1
Environment: JBoss-4.2.1.GA
Reporter: David Spark
I'm trying to get the number of results from the following query (in components.xml):
Code: <framework:entity-query
name="clients"
ejbql="SELECT c FROM Client c"
max-results="20"/>
And this is in my page:
Code: <h:outputText value="#{clients.resultList.size()} clients available"/>
But when I try to load the page I get the following error (I also use the query to create a dataTable and that works fine):
javax.faces.FacesException: javax.el.ELException: /clientSelect.xhtml @14,77 value="#{clients.resultList.size()} clients available": java.lang.IllegalAccessException: Class org.jboss.el.util.ReflectionUtil can not access a member o
f class java.util.SubList with modifiers "public"
at javax.faces.component.UIOutput.getValue(UIOutput.java:176)
at com.sun.faces.renderkit.html_basic.HtmlBasicInputRenderer.getValue(HtmlBasicInputRenderer.java:1
89)
at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.getCurrentValue(HtmlBasicRenderer.java:320)
at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeEnd(HtmlBasicRenderer.java:200)
at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:836)
at org.ajax4jsf.framework.renderer.RendererBase.renderChild(RendererBase.java:286)
at org.ajax4jsf.framework.renderer.RendererBase.renderChildren(RendererBase.java:262)
at org.richfaces.renderkit.html.PanelRenderer.doEncodeChildren(PanelRenderer.java:189)
at org.richfaces.renderkit.html.PanelRenderer.doEncodeChildren(PanelRenderer.java:184)
at org.ajax4jsf.framework.renderer.RendererBase.encodeChildren(RendererBase.java:121)
at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:812)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:886)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:892)
at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:577)
at org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
at org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandler.java:232)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290
)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:63)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:87)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:63)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:46)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:126)
Caused by: javax.el.ELException: /clientSelect.xhtml @14,77 value="#{clients.resultList.size()} clients available": java.lang.IllegalAccessException: Class org.jboss.el.util.ReflectionUtil can not access a member o
f class java.util.SubList with modifiers "public"
at com.sun.facelets.el.TagValueExpression.getValue(TagValueExpression.java:76)
at javax.faces.component.UIOutput.getValue(UIOutput.java:173)
at com.sun.faces.renderkit.html_basic.HtmlBasicInputRenderer.getValue(HtmlBasicInputRenderer.java:1
89)
at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.getCurrentValue(HtmlBasicRenderer.java:320)
at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeEnd(HtmlBasicRenderer.java:200)
at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:836)
at org.ajax4jsf.framework.renderer.RendererBase.renderChild(RendererBase.java:286)
at org.ajax4jsf.framework.renderer.RendererBase.renderChildren(RendererBase.java:262)
at org.richfaces.renderkit.html.PanelRenderer.doEncodeChildren(PanelRenderer.java:189)
at org.richfaces.renderkit.html.PanelRenderer.doEncodeChildren(PanelRenderer.java:184)
at org.ajax4jsf.framework.renderer.RendererBase.encodeChildren(RendererBase.java:121)
at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:812)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:886)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:892)
at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:577)
at org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
at org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandler.java:232)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290
)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:63)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:87)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:63)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:46)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
Caused by: java.lang.IllegalAccessException: Class org.jboss.el.util.ReflectionUtil can not access a
member of class java.util.SubList with modifiers "public"
at sun.reflect.Reflection.ensureMemberAccess(Reflection.java:65)
at java.lang.reflect.Method.invoke(Method.java:578)
at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:325)
at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:270)
at org.jboss.el.parser.AstMethodSuffix.getValue(AstMethodSuffix.java:59)
at org.jboss.el.parser.AstValue.getValue(AstValue.java:67)
at org.jboss.el.parser.AstDeferredExpression.getValue(AstDeferredExpression.java:26)
at org.jboss.el.parser.AstCompositeExpression.getValue(AstCompositeExpression.java:31)
at org.jboss.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
at com.sun.facelets.el.TagValueExpression.getValue(TagValueExpression.java:71)
at javax.faces.component.UIOutput.getValue(UIOutput.java:173)
at com.sun.faces.renderkit.html_basic.HtmlBasicInputRenderer.getValue(HtmlBasicInputRenderer.java:1
89)
at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.getCurrentValue(HtmlBasicRenderer.java:320)
at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeEnd(HtmlBasicRenderer.java:200)
at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:836)
at org.ajax4jsf.framework.renderer.RendererBase.renderChild(RendererBase.java:286)
at org.ajax4jsf.framework.renderer.RendererBase.renderChildren(RendererBase.java:262)
at org.richfaces.renderkit.html.PanelRenderer.doEncodeChildren(PanelRenderer.java:189)
at org.richfaces.renderkit.html.PanelRenderer.doEncodeChildren(PanelRenderer.java:184)
at org.ajax4jsf.framework.renderer.RendererBase.encodeChildren(RendererBase.java:121)
at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:812)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:886)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:892)
at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:577)
at org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
at org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandler.java:232)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290
)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
Here is the patch to reproduce
Code:
### Eclipse Workspace Patch 1.0
#P jboss-seam
Index: examples/ui/resources/WEB-INF/components.xml
===================================================================
RCS file: /cvsroot/jboss/jboss-seam/examples/ui/resources/WEB-INF/components.xml,v
retrieving revision 1.9
diff -u -r1.9 components.xml
--- examples/ui/resources/WEB-INF/components.xml 1 Aug 2007 11:49:57 -0000 1.9
+++ examples/ui/resources/WEB-INF/components.xml 3 Aug 2007 12:11:52 -0000
@@ -21,7 +21,7 @@
<framework:entity-home name="personHome" entity-class="org.jboss.seam.example.ui.Person" />
- <framework:entity-query name="colours" ejbql="select c from Colour c" />
+ <framework:entity-query name="colours" ejbql="select c from Colour c" max-results="2" />
<framework:entity-query name="books" ejbql="select b from Book b" />
Index: examples/ui/view/index.xhtml
===================================================================
RCS file: /cvsroot/jboss/jboss-seam/examples/ui/view/index.xhtml,v
retrieving revision 1.4
diff -u -r1.4 index.xhtml
--- examples/ui/view/index.xhtml 13 Jun 2007 23:49:05 -0000 1.4
+++ examples/ui/view/index.xhtml 3 Aug 2007 12:11:52 -0000
@@ -10,5 +10,6 @@
<ui:param name="tagName" value="" />
<ui:define name="body">
<p>Seam ui components</p>
+ <h:outputText value="#{colours.resultList.size()}" />
</ui:define>
</ui:composition>
\ No newline at end of file
And visit the index.xhtml page on the ui example
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18 years, 4 months
[jbossseam-issues] [JBoss JIRA] Created: (JBSEAM-1939) Only the first action is executed inside a page node in a jPDL pageflow
by Matthew Lieder (JIRA)
Only the first action is executed inside a page node in a jPDL pageflow
-----------------------------------------------------------------------
Key: JBSEAM-1939
URL: http://jira.jboss.com/jira/browse/JBSEAM-1939
Project: JBoss Seam
Issue Type: Bug
Components: BPM
Affects Versions: 2.0.0.CR1
Environment: JRE 1.5, Tomcat 5.5.23
Reporter: Matthew Lieder
Multiple <action> elements are allowed as children of <page> and <start-page> elements in a jPDL pageflow, but only the first <action> is executed. Please fix it so that all <action> elements are executed (like they are when children of <transition> elements).
Example:
<page name="page1" view-id="/page1.xhtml">
<action expression="#{someMethodThatIsExecuted} />
<action expression="#{someMethodThatIsNotExecuted} />
<transition name="save" to="terminate">
<action expression="#{someMethodThatIsExecuted} />
<action expression="#{someMethodThatIsExecuted} />
</transition>
</page>
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18 years, 4 months