[JBoss Portal] - Problem running HelloWorldPortlet
by sudarshanacharya
I am new to JBoss Portal. I am trying to run the HelloWorldPortlet. This is what I did:
1. My JBoss server runs fine.
2. I copied jboss-portal.sar under C:\jboss-4.0.5.GA\server\default\deploy\jboss-portal.sar
3. I put HelloWorldPortlet.war to the same directory.
I tried to access, but I received this error:
exception
javax.servlet.ServletException: Cannot invoke with a null interceptor[]
org.jboss.portal.server.servlet.PortalServlet.service(PortalServlet.java:393)
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
root cause
org.jboss.portal.common.invocation.InvocationException: Cannot invoke with a null interceptor[]
org.jboss.portal.common.invocation.Invocation.invoke(Invocation.java:143)
org.jboss.portal.server.servlet.PortalServlet.service(PortalServlet.java:381)
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
Even while the Jboss runs, it throws an error saying
MBEANS THAT ARE THE ROOT CAUSE OF THE PROBLEM
ObjectName: jboss.jca:name=PortalDS,Service=DataSourceBinding
State:NOTYETINSTALLED
I guess it is something related to datasource. Since I am not using any database yet, it is necessary to configure the datasource? I even tried configuring the database adn datasource, but I keep getting the same error.
Anyone has any idea? Thanks in advance.
View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4006416#4006416
Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4006416
19 years, 2 months
[JBoss jBPM] - Re: JBPM_PROCESSINSTANCE entries w/o END_ populated?
by james1969
Ronald,
Thanks for responding. Understood, you need to poke the tokens by token.signal(). However, you need to get the tokens by processInstnace.getRootToken() correct?
If that is the case, you need to get the ProcessInstance first? But when I do:
JbpmContext jbpmContext = jbpmConfiguration.createJbpmContext();
GraphSession graphSession = jbpmContext.getGraphSession();
List pDefList = graphSession.findLatestProcessDefinitions();
for (int i = 0; i < pDefList.size(); i++) {
ProcessDefinition p = (ProcessDefinition)pDefList.get(i);
List instanceList = graphSession.findProcessInstances(p.getId());
log.info("ProcessId:" + p.getId() + " Process Name:" + p.getName() +
" Instance Count: " + instanceList.size());
}
My instance count is zero. Somehow I'm not finding any ProcessInstance. I must be doing something wrong?
View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4006414#4006414
Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4006414
19 years, 2 months
[JBoss Seam] - How to use ice:dataTable and @DataModel?
by Newlukai
Hi there,
I've a problem that's hard to explain. But give me a chance ;)
My application manages testactions. A testaction can be viewed by a tester (who executes the test), a developer (who fixes the software if a testaction failed) and a validator (who validates that the fix works). A user can now choose which page he wants to see since he is tester for this software and developer for another one and so on. Every page lists all the testactions to do for the user. The testaction objects are the same.
On such a page the user has the choice to apply a filter on that list. E g. just list all the testactions with a high priority. Those filters are realised with selectOneMenus. When the user changes a filter, the list is updated according to the new filter.
>From that list the user selects a testaction by clicking its ID and is redirected to a page where he can edit the testaction.
I hope you can follow.
Because those lists almost do the same thing I introduced a superclass that manages all the list stuff like sorting (yes, the list is sortable) or the selection of a testaction.
This superclass has three subclasses (I don't know how to phrase it, I'm German) which take care of the special things for tester, developer and validator. E. g. and especially the database query to retrieve all that testactions is different for each user role.
OK. I think it's time for some code.
Here's the superclass:
public class TestactionHandling {
| protected List<Testaction> testactions;
| // @DataModelSelectionIndex
| // workaround: Seam can't handle @DataModelSelection AND
| // @DataModelSelectionIndex in one class
| protected int testactionIndex;
| @DataModelSelection
| protected Testaction testaction;
|
| @In(required=false)
| @Out(required=false, scope=ScopeType.SESSION)
| protected Testaction currentTestaction;
|
| protected List<Testaction> currentTestactions;
| protected int currentTestactionIndex;
|
| protected String column = "id";
| protected boolean ascending = true;
|
| private long lastRefreshTime;
| private final long REFRESH_PERIOD = 60000; //1 minute
|
|
| public String select() {
| currentTestactions = testactions;
| // currentTestaction.clone();
| // currentTestactionIndex = testactionIndex;
| // workaround
|
| for(Testaction ta : currentTestactions) {
| if(ta.getID() == currentTestaction.getID()) {
| currentTestactionIndex = currentTestactions.indexOf(ta);
| break;
| }
| }
| return "selected";
| }
|
| public String saveTestaction() {
| applyChanges();
| return currentTestactions.size() == 0 ? "backToList" : "browse";
| }
|
| public String saveTestactionAndNext() {
| applyChanges();
| return nextTestaction();
| }
|
| public String nextTestaction() {
| String outcome = shiftTestaction(1) ? "browse" : "backToList";
| return outcome;
| }
|
| public String prevTestaction() {
| String outcome = shiftTestaction(-1) ? "browse" : "backToList";
| return outcome;
| }
|
| public boolean isAscending() {
| return ascending;
| }
|
| public void setAscending(boolean ascending) {
| if(ascending != this.ascending) {
| testactions = null;
| }
| this.ascending = ascending;
| }
|
| public String getColumn() {
| return column;
| }
|
| public void setColumn(String column) {
| if(!column.equals(this.column)) {
| testactions = null;
| }
| this.column = column;
| }
|
| public int getTestactionIndexHR() {
| return currentTestactionIndex + 1;
| }
|
| public int getTestactionsSize() {
| int result = (currentTestactions == null) ? 0 : currentTestactions.size();
| return result;
| }
|
| protected void applyChanges() {
| }
|
| protected boolean shiftTestaction(int distance) {
| if(currentTestactions.size() == 0) {
| return false;
| }
| currentTestactionIndex += distance;
| while(currentTestactionIndex >= currentTestactions.size()) {
| currentTestactionIndex -= currentTestactions.size();
| }
| while(currentTestactionIndex < 0) {
| currentTestactionIndex += currentTestactions.size();
| }
| testaction = currentTestactions.get(currentTestactionIndex);
| updateTestactionForProtocol();
| return true;
| }
|
| protected boolean shouldRefresh() {
| if((System.currentTimeMillis() - REFRESH_PERIOD) > lastRefreshTime) {
| refresh();
| lastRefreshTime = System.currentTimeMillis();
| return true;
| }
| return false;
| }
|
| public String refresh() {
| testactions = null;
| return "";
| }
|
| private void updateTestactionsListAndSelectionModels() {
| currentTestactions.set(currentTestactionIndex, currentTestaction);
| testaction = currentTestaction;
| testactions = currentTestactions;
| }
| }
And here is one of the subclasses:
@Stateful
| @Scope(ScopeType.SESSION)
| @LoggedIn
| @Name("testactionDeveloper")
| public class TestactionDeveloperAction extends TestactionHandling implements
| TestactionDeveloper, Serializable {
| @In(required=false)
| private Release selectedRelease;
|
| @In(required=false)
| private Priorityclass selectedPriority;
|
| @In(required=false)
| private Severityclass selectedSeverity;
|
| @In(required=false)
| private User selectedUser;
|
| private Long lastSelectedReleaseID;
| private String lastSelectedPriorityID;
| private Integer lastSelectedSeverityID;
| private String lastSelectedUserID;
|
|
| @Factory("testactionsForDeveloper")
| public void initTestactions() {
| if(hasAFilterChanged() || shouldRefresh() || testactions == null) {
| testactions = EMHelper.execQuery(em, "from Testaction
| where (TACT_REV_ID=2 or TACT_REV_ID=9) and
| (TACT_BFV_ID=4 or TACT_BFV_ID=99)" + generateFilterStatements() +
| "order by TACT_ID asc"
| );
|
| updateFilterHelpers();
| }
| Collections.sort(testactions, new TestactionComparator(column, ascending));
| }
|
| @DataModel//(scope=ScopeType.PAGE)
| public List<Testaction> getTestactionsForDeveloper() {
| initTestactions();
| return testactions;
| }
| }
Here is the page for that subclass:
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
| xmlns:ui="http://java.sun.com/jsf/facelets"
| xmlns:h="http://java.sun.com/jsf/html"
| xmlns:f="http://java.sun.com/jsf/core"
| xmlns:ice="http://www.icesoft.com/icefaces/component"
| template="template.xhtml">
|
| <ui:define name="content">
| <h1>#{ares_messages.header_listForDeveloper}</h1>
| <ice:form>
| <div id="release">
| <table cellpadding="0" cellspacing="0" border="0" class="filter">
| <thead>
| <tr>
| <th colspan="4">
| <h:outputText value="#{ares_messages.filter_header}" />
| </th>
| </tr>
| <tr>
| <th><h:outputText value="#{ares_messages.filter_release}" /></th>
| <th><h:outputText value="#{ares_messages.filter_severity}" /></th>
| <th><h:outputText value="#{ares_messages.filter_priority}" /></th>
| <th><h:outputText value="#{ares_messages.filter_user}" /></th>
| </tr>
| </thead>
| <tr>
| <td>
| <ice:selectOneMenu value="#{releaseSelector.selectedReleaseNumber}"
| valueChangeListener="#{releaseSelector.valueChanged}"
| partialSubmit="true">
| <f:selectItems value="#{releaseSelector.releaseItems}" />
| </ice:selectOneMenu>
| </td>
| <td>
| <ice:selectOneMenu
| value="#{severitySelector.selectedSeverityNumber}"
| partialSubmit="true">
| <f:selectItems value="#{severitySelector.severityItems}" />
| </ice:selectOneMenu>
| </td>
| ...
| </tr>
| </table>
|
| <br />
| <ice:commandButton action="#{testactionDeveloper.refresh}"
| image="img/refresh.gif" styleClass="graphical"
| title="#{ares_messages.tooltip_refreshList}" />
| </div>
|
| <ice:dataTable var="testaction_var"
| value="#{testactionDeveloper.testactionsForDeveloper}"
| sortColumn="#{testactionDeveloper.column}"
| sortAscending="#{testactionDeveloper.ascending}">
| <f:facet name="header">
| <h:outputText value="#{ares_messages.label_ResultCount}:
| #{testactionsForDeveloper.rowCount}" />
| </f:facet>
| <h:column>
| <f:facet name="header">
| <ice:commandSortHeader columnName="id">
| <h:outputText value="#{ares_messages.label_testaction_ID}" />
| </ice:commandSortHeader>
| </f:facet>
| <ice:commandLink value="#{testaction_var.ID}"
| action="#{testactionDeveloper.select}" styleClass="rightAlignment" />
| </h:column>
| ...
I think it's enough ;)
Now my problem: I don't get it working properly with ICEfaces. It worked with Tomahawk, but doesn't with ICEfaces.
There are three ways I tried:
| * The way described in the WIKI for Tomahawk's dataTable. The @DataModel and the @Factory are in the subclass and the dataTable refers to the @DataModel's name ("#{testactionForDevelopers}").
| The result is that when the user changes the filter, the list applies the filter values that were applied before. E. g. the user selects priority A, the list doesn't change. The user select priority B, then the list shows priority A and so on.
| * The way it's done in the Seam icefaces example. @Factory in the subclass, @DataModel on the testactions member in the superclass and the dataTable refers to the @Factory's name.
| The list is empty.
| * The way it's done in the ICEfaces TimeZone example. Remove @Factory and put the @DataModel on the testactions member in the superclass. The dataTable refers to "#{testactionDeveloper.testactionsForDeveloper}".
| The list can be filtered like it should. But when the user selects a testaction always the first one in the list is displayed. I think Seam can't determine the Index in this constellation.
|
I've to excuse for this monster, but I don't know how to solve my problem and I don't want to give you too little information to help me.
Thanks in advance
Newlukai
BTW: Did anyone get this ice:menuBar working with more than one level?
View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4006413#4006413
Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4006413
19 years, 2 months
[JBossCache] - Re: Buddy replication behavior
by puggelli
You are right Brian, I forgot to post the configuration.
| <attribute name="BuddyReplicationConfig">
| <config>
| <buddyReplicationEnabled>true</buddyReplicationEnabled>
| <buddyLocatorClass>org.jboss.cache.buddyreplication.NextMemberBuddyLocator</buddyLocatorClass>
| <buddyCommunicationTimeout>50000</buddyCommunicationTimeout>
| <buddyLocatorProperties>
| numBuddies = 1
| ignoreColocatedBuddies = true
| </buddyLocatorProperties>
|
| <dataGravitationRemoveOnFind>true</dataGravitationRemoveOnFind>
| <dataGravitationSearchBackupTrees>true</dataGravitationSearchBackupTrees>
| <autoDataGravitation>false</autoDataGravitation>
| </config>
| </attribute>
|
this workaround should work fine only in case of numBuddies=1.
I don't have idea how to discriminate the first buddy to force the gravitation only on it.
regards
gianluca
--
Gianluca Puggelli
skype1138
View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4006412#4006412
Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4006412
19 years, 2 months
[Persistence, JBoss/CMP, Hibernate, Database] - SQL Syntax Error
by costas723
I have a problem to create a table via CMP. Everything was OK using the Hypersonic DB. I switched to MySQL and encounter the following problem.
Running on JBoss 3.2.1, MySQL 5.
I imported the mysl-connector-java-3.1.14.bin.jar into server\default\lib and mysql-ds.xml into the server\default\deploy.
<jndi-name>MySqlDS</jndi-name>
| <connection-url>jdbc:mysql://localhost:3306/auditdb</connection-url>
| <driver-class>com.mysql.jdbc.Driver</driver-class>
| <user-name>root</user-name>
(correct password used)
and changed standardjaws.xml
<datasource>java:/MySqlDS</datasource>
| <type-mapping>mySQL</type-mapping>
| <debug>false</debug>
and standardjbosscmp-jdbc.xml:
<defaults>
| <datasource>java:/MySqlDS</datasource>
| <datasource-mapping>mySQL</datasource-mapping>
|
| <create-table>true</create-table>
| <remove-table>false</remove-table>
| <read-only>false</read-only>
| <time-out>300</time-out>
| <pk-constraint>true</pk-constraint>
| <fk-constraint>false</fk-constraint>
| <row-locking>false</row-locking>
| <preferred-relation-mapping>foreign-key</preferred-relation-mapping>
| <read-ahead>
| <strategy>on-load</strategy>
| <page-size>1000</page-size>
| <eager-load-group>*</eager-load-group>
| </read-ahead>
| <list-cache-max>1000</list-cache-max>
|
| <unknown-pk>
| <key-generator-factory>UUIDKeyGeneratorFactory</key-generator-factory>
| <unknown-pk-class>java.lang.String</unknown-pk-class>
| <jdbc-type>VARCHAR</jdbc-type>
| <sql-type>VARCHAR(32)</sql-type>
| </unknown-pk>
|
| <entity-command name="default"/>
|
| </defaults>
|
xdoclet.xml:
datasource="java:/MySqlDS"
| datasourcemapping="mySQL"
| preferredrelationmapping="foreign-key"
jbosscmp-jdbc.xml
<jbosscmp-jdbc>
| <defaults>
| <datasource>java:/MySqlDS</datasource>
| <datasource-mapping>mySQL</datasource-mapping>
| <preferred-relation-mapping>foreign-key</preferred-relation-mapping>
| </defaults>
|
| <enterprise-beans>
|
| <entity>
| <ejb-name>Baustein</ejb-name>
|
| <table-name>baustein</table-name>
|
| <cmp-field>
| <field-name>bausteinid</field-name>
| <column-name>bausteinid</column-name>
|
| <jdbc-type>VARCHAR</jdbc-type>
| <sql-type>INTEGER</sql-type>
|
| </cmp-field>
| <cmp-field>
| <field-name>kuerzel</field-name>
| <column-name>kuerzel</column-name>
|
| <jdbc-type>VARCHAR</jdbc-type>
| <sql-type>VARCHAR</sql-type>
When I try to deploy my project, I receive an error:
16:33:08,000 ERROR [EntityContainer] Starting failed
org.jboss.deployment.DeploymentException: Error while creating table; - nested throwable: (java.sql.SQLException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ' CONSTRAINT pk_baustein PRIMARY KEY (bausteinid))' at line 1)
...and I have no more ideas, how I can fix it. Any hints?
View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4006410#4006410
Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4006410
19 years, 2 months