[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-3998) Injection of SortedMap throws IllegalArgumentException
Norman Richards (JIRA)
jira-events at lists.jboss.org
Tue Mar 10 15:38:36 EDT 2009
[ https://jira.jboss.org/jira/browse/JBSEAM-3998?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12456526#action_12456526 ]
Norman Richards commented on JBSEAM-3998:
-----------------------------------------
These components are no longer valid with JBSEAM-2402. Can you retest with trunk and confirm that this is still an issue with valid components.
> Injection of SortedMap throws IllegalArgumentException
> ------------------------------------------------------
>
> Key: JBSEAM-3998
> URL: https://jira.jboss.org/jira/browse/JBSEAM-3998
> Project: Seam
> Issue Type: Bug
> Components: Core
> Affects Versions: 2.1.0.SP1
> Reporter: Naresh Bhatia
>
> I have a bean called instrumentManager that contains a factory to create a SortedMap of Instruments:
> @Name("instrumentManager")
> @Scope(ScopeType.CONVERSATION)
> public class InstrumentManager implements Serializable {
> @In private InstrumentRepository instrumentRepository;
>
> @Out(required=false)
> private SortedMap<String, Instrument> instrumentMap;
> public SortedMap<String, Instrument> getInstrumentMap() {
> return instrumentMap;
> }
> @Factory("instrumentMap")
> public void createInstrumentMap() {
> List<Instrument> instrumentList = instrumentRepository.findAll();
> instrumentMap = new TreeMap<String, Instrument>();
> for (Instrument instrument : instrumentList) {
> instrumentMap.put(instrument.getSymbol(), instrument);
> }
> }
> }
> I am injecting the instrument map in a JSF converter bean:
> @Name("instrumentConverter")
> @Converter(forClass=Instrument.class)
> public class InstrumentConverter implements javax.faces.convert.Converter {
> @In(create=true)
> private SortedMap<String, Instrument> instrumentMap;
> @Override
> public Object getAsObject(
> FacesContext context, UIComponent component, String value) {
>
> if (StringUtils.isEmpty(value)) {
> return null;
> }
> return instrumentMap.get(value);
> }
> @Override
> public String getAsString(
> FacesContext context, UIComponent component, Object value) {
> return value.toString();
> }
> }
> When the converter tries to access the instrument map, I get the following exception:
> 14:22:30.484 WARN [javax.enterprise.resource.webcontainer.jsf.lifecycle] could not set field value: instrumentConverter.instrumentMap
> java.lang.IllegalArgumentException: could not set field value: instrumentConverter.instrumentMap
> at org.jboss.seam.Component.setFieldValue(Component.java:1884)
> at org.jboss.seam.Component.access$600(Component.java:126)
> at org.jboss.seam.Component$BijectedField.set(Component.java:2900)
> at org.jboss.seam.Component.injectAttributes(Component.java:1693)
> at org.jboss.seam.Component.inject(Component.java:1511)
> at org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:61)
> at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
> at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:44)
> at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
> at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107)
> at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:166)
> at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:102)
> at org.test.myapp.web.util.InstrumentConverter_$$_javassist_11.getAsObject(InstrumentConverter_$$_javassist_11.java)
> at com.sun.faces.renderkit.html_basic.HtmlBasicInputRenderer.getConvertedValue(HtmlBasicInputRenderer.java:167)
> at com.sun.faces.renderkit.html_basic.MenuRenderer.convertSelectOneValue(MenuRenderer.java:188)
> at com.sun.faces.renderkit.html_basic.MenuRenderer.getConvertedValue(MenuRenderer.java:301)
> at javax.faces.component.UIInput.getConvertedValue(UIInput.java:942)
> at javax.faces.component.UIInput.validate(UIInput.java:868)
> at javax.faces.component.UIInput.executeValidate(UIInput.java:1072)
> at javax.faces.component.UIInput.processValidators(UIInput.java:672)
> at javax.faces.component.UIForm.processValidators(UIForm.java:235)
> at org.ajax4jsf.component.AjaxViewRoot$3.invokeContextCallback(AjaxViewRoot.java:439)
> at org.ajax4jsf.component.AjaxViewRoot.processPhase(AjaxViewRoot.java:238)
> at org.ajax4jsf.component.AjaxViewRoot.processValidators(AjaxViewRoot.java:455)
> at com.sun.faces.lifecycle.ProcessValidationsPhase.execute(ProcessValidationsPhase.java:76)
> at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
> at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
> at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
> at org.jboss.seam.web.IdentityFilter.doFilter(IdentityFilter.java:38)
> at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:90)
> at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
> at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
> at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:177)
> at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:267)
> at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:380)
> at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:507)
> at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:56)
> at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
> at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:51)
> at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)
> at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
> at java.lang.Thread.run(Thread.java:619)
> Caused by: java.lang.IllegalArgumentException: Could not set field value by reflection: InstrumentConverter.instrumentMap on: org.test.myapp.web.util.InstrumentConverter with value: class java.util.HashMap
> at org.jboss.seam.util.Reflections.set(Reflections.java:86)
> at org.jboss.seam.Component.setFieldValue(Component.java:1880)
> ... 67 more
> Caused by: java.lang.IllegalArgumentException: Can not set java.util.SortedMap field org.test.myapp.web.util.InstrumentConverter.instrumentMap to java.util.HashMap
> at sun.reflect.UnsafeFieldAccessorImpl.throwSetIllegalArgumentException(UnsafeFieldAccessorImpl.java:146)
> at sun.reflect.UnsafeFieldAccessorImpl.throwSetIllegalArgumentException(UnsafeFieldAccessorImpl.java:150)
> at sun.reflect.UnsafeObjectFieldAccessorImpl.set(UnsafeObjectFieldAccessorImpl.java:63)
> at java.lang.reflect.Field.set(Field.java:657)
> at org.jboss.seam.util.Reflections.set(Reflections.java:71)
> ... 68 more
> Note that replacing the SortedMap everywhere with just a java.util.Map fixes the problem. So I suspect that somewhere a SortedMap is being initialized with a HashMap.
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