Examples of org.drools.core.StatelessSessionResult

org.drools.core.StatelessSessionResult
StatelessSessionResults allow inspection of session after it has executed. Querries can still be executed, unless you serialise at which point the WorkingMemory and RuleBase it references to execute thosa querries are lost due to being transient. Globals must be explicitely imported into the StatelessSessionResult to be accessible, otherwise getGlobal and getGlobalResolver return null.

        StatelessSession session = getSession();


        // notice I don't export Cheessery
        session.setGlobalExporter( new CopyIdentifiersGlobalExporter( new String[]{"list"} ) );


        StatelessSessionResult result = session.executeWithResults( (Object) null );


        assertSame( this.list,
                    result.getGlobal( "list" ) );


        // cheesery should be null
        assertNull( result.getGlobal( "cheesery" ) );
        
        assertNotSame( this.globalResolver, result.getGlobalResolver() );
    }

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    public void testCopyIdentifierGlobalExporterTwoValues() throws Exception {
        StatelessSession session = getSession();


        session.setGlobalExporter( new CopyIdentifiersGlobalExporter( new String[]{"list", "cheesery"} ) );


        StatelessSessionResult result = session.executeWithResults( (Object) null );


        assertSame( this.list,
                    result.getGlobal( "list" ) );


        // cheesery should be null
        assertSame( this.cheesery,
                    result.getGlobal( "cheesery" ) );
        
        assertNotSame( this.globalResolver, result.getGlobalResolver() );
    }

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        StatelessSession session = getSession();


        // I've not specified any identifiers, so it should do them alll
        session.setGlobalExporter( new CopyIdentifiersGlobalExporter() );


        StatelessSessionResult result = session.executeWithResults( (Object) null );


        assertSame( this.list,
                    result.getGlobal( "list" ) );


        // cheesery should be null
        assertSame( this.cheesery,
                    result.getGlobal( "cheesery" ) );
        
        assertNotSame( this.globalResolver, result.getGlobalResolver() );
    }

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        StatelessSession session = getSession();


        // I've not specified any identifiers, so it should do them alll
        session.setGlobalExporter( new ReferenceOriginalGlobalExporter() );


        StatelessSessionResult result = session.executeWithResults( (Object) null );


        assertSame( this.list,
                    result.getGlobal( "list" ) );


        // cheesery should be null
        assertSame( this.cheesery,
                    result.getGlobal( "cheesery" ) );
        
        assertSame( this.globalResolver, result.getGlobalResolver() );
    }

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     *             on illegal rule session state.
     */
    public List executeRules(final List objects,
                             final ObjectFilter filter) throws InvalidRuleSessionException {
        StatelessSession session = newStatelessSession();
        StatelessSessionResult results = session.executeWithResults( objects );
        
        return IteratorToList.convert( results.iterateObjects( new ObjectFilterAdapter( filter ) ) );
    }

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        StatelessSession session = getSession();


        // notice I don't export Cheessery
        session.setGlobalExporter( new CopyIdentifiersGlobalExporter( new String[]{"list"} ) );


        StatelessSessionResult result = session.executeWithResults( (Object) null );


        assertSame( this.list,
                    result.getGlobal( "list" ) );


        // cheesery should be null
        assertNull( result.getGlobal( "cheesery" ) );
        
        assertNotSame( this.globalResolver, result.getGlobalResolver() );
    }

View Full Code Here

    public void testCopyIdentifierGlobalExporterTwoValues() throws Exception {
        StatelessSession session = getSession();


        session.setGlobalExporter( new CopyIdentifiersGlobalExporter( new String[]{"list", "cheesery"} ) );


        StatelessSessionResult result = session.executeWithResults( (Object) null );


        assertSame( this.list,
                    result.getGlobal( "list" ) );


        // cheesery should be null
        assertSame( this.cheesery,
                    result.getGlobal( "cheesery" ) );
        
        assertNotSame( this.globalResolver, result.getGlobalResolver() );
    }

View Full Code Here

        StatelessSession session = getSession();


        // I've not specified any identifiers, so it should do them alll
        session.setGlobalExporter( new CopyIdentifiersGlobalExporter() );


        StatelessSessionResult result = session.executeWithResults( (Object) null );


        assertSame( this.list,
                    result.getGlobal( "list" ) );


        // cheesery should be null
        assertSame( this.cheesery,
                    result.getGlobal( "cheesery" ) );
        
        assertNotSame( this.globalResolver, result.getGlobalResolver() );
    }

View Full Code Here

        StatelessSession session = getSession();


        // I've not specified any identifiers, so it should do them alll
        session.setGlobalExporter( new ReferenceOriginalGlobalExporter() );


        StatelessSessionResult result = session.executeWithResults( (Object) null );


        assertSame( this.list,
                    result.getGlobal( "list" ) );


        // cheesery should be null
        assertSame( this.cheesery,
                    result.getGlobal( "cheesery" ) );
        
        assertSame( this.globalResolver, result.getGlobalResolver() );
    }

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Related Classes of org.drools.core.StatelessSessionResult

org.drools.compiler.integrationtests.StatelessSessionTest

org.drools.jsr94.rules.StatelessRuleSessionImpl

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