[jboss-jira] [JBoss JIRA] Resolved: (JBRULES-372) QueryResult.get fires ClassCastException when using the string argument

QueryResult.get fires ClassCastException when using the string argument ----------------------------------------------------------------------- Key: JBRULES-372 URL: http://jira.jboss.com/jira/browse/JBRULES-372 Project: JBoss Rules Issue Type: Bug Security Level: Public(Everyone can see) Environment: JBoss Rules 3.0.1 and JBoss Rules as downloaded from svn trunk as of 12/07/06 Reporter: Giovanni Cuccu Assigned To: Edson Tirelli Fix For: 3.0.3 Attachments: QueryResult.java, QueryResults.java here is the simple test case: package simpletest; public class AssertedObject { private String value; public String getValue() { return value; } public void setValue(String value) { this.value = value; } public AssertedObject(String value) { // TODO Auto-generated constructor stub this.value = value; } } package simpletest; import simpletest.AssertedObject; rule rule1 when then assert( new AssertedObject( "value1") ); assert( new AssertedObject( "value2") ); end query "assertedobjquery" assertedobj : AssertedObject( value=="value1" ) end package simpletest; import java.io.InputStreamReader; import java.util.HashMap; import java.util.Iterator; import java.util.Map; import mit.rules.test.Prestazione; import mit.rules.test.StrutturaErogante; import mit.rules.test.TempiAttesa; import mit.rules.test.TestRules; import org.drools.QueryResult; import org.drools.QueryResults; import org.drools.RuleBase; import org.drools.RuleBaseFactory; import org.drools.WorkingMemory; import org.drools.audit.WorkingMemoryFileLogger; import org.drools.compiler.PackageBuilder; public class TestQuery { public static void main(String[] args) throws Exception { // TODO Auto-generated method stub final PackageBuilder builder = new PackageBuilder(); builder.addPackageFromDrl( new InputStreamReader( TestQuery.class.getResourceAsStream( "testquery.drl" ) ) ); final RuleBase ruleBase = RuleBaseFactory.newRuleBase(); ruleBase.addPackage( builder.getPackage() ); final WorkingMemory workingMemory = ruleBase.newWorkingMemory(); fireRules(workingMemory); } public static void fireRules(WorkingMemory workingMemory) { final WorkingMemoryFileLogger logger = new WorkingMemoryFileLogger( workingMemory ); logger.setFileName( "log/testquery" ); workingMemory.fireAllRules(); QueryResults results = workingMemory.getQueryResults( "assertedobjquery" ); if (results==null || !results.iterator().hasNext()) { System.err.println("Empty list"); } else { for ( Iterator it = results.iterator(); it.hasNext(); ) { QueryResult result = ( QueryResult )it.next();; AssertedObject assertedObject=(AssertedObject)result.get( "assertedobj" ); System.out.println("AssertedObject with value " + assertedObject.getValue()); } } logger.writeToDisk(); } }