Examples of org.drools.builder.KnowledgeBuilder.undo()

Class org.drools.builder.KnowledgeBuilder

Examples of org.drools.builder.KnowledgeBuilder.undo()

org.drools.builder.KnowledgeBuilder.undo()
Remove the last added Resource. Can be useful in case this last addition generated some compilation problem. If multiple Resources have been added in batch using a CompositeKnowledgeBuilder, it removes all of them.

                "end\n";


        kbuilder.add(ResourceFactory.newByteArrayResource(declarationC.getBytes()), ResourceType.DRL);


        assertTrue(kbuilder.hasErrors());
        kbuilder.undo();
        assertFalse(kbuilder.hasErrors());


        KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
        kbase.addKnowledgePackages( kbuilder.getKnowledgePackages() );
        StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession();

View Full Code Here

                .add(ResourceFactory.newByteArrayResource(rule.getBytes()))
                .add(ResourceFactory.newByteArrayResource(declarationA.getBytes()))
                .build();


        assertTrue(kbuilder.hasErrors());
        kbuilder.undo();
        assertFalse(kbuilder.hasErrors());


        declarationA = "package org.drools.test\n" +
                "global java.util.List list\n" +
                "declare FactA\n" +

View Full Code Here

                .add(ResourceFactory.newByteArrayResource(rule.getBytes()))
                .add(ResourceFactory.newByteArrayResource(declarationA.getBytes()))
                .build();


        assertTrue(kbuilder.hasErrors());
        kbuilder.undo();
        assertFalse(kbuilder.hasErrors());


        rule = "package org.drools.test\n" +
                "global java.util.List list\n" +
                "import org.drools.test.FactA\n" +

View Full Code Here

                              "end\n";


        kbuilder.add( ResourceFactory.newByteArrayResource( declarationC.getBytes() ), ResourceType.DRL );


        assertTrue( kbuilder.hasErrors() );
        kbuilder.undo();
        assertFalse( kbuilder.hasErrors() );


        KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
        kbase.addKnowledgePackages( kbuilder.getKnowledgePackages() );
        StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession();

View Full Code Here

                .add( ResourceFactory.newByteArrayResource( rule.getBytes() ) )
                .add( ResourceFactory.newByteArrayResource( declarationA.getBytes() ) )
                .build();


        assertTrue( kbuilder.hasErrors() );
        kbuilder.undo();
        assertFalse( kbuilder.hasErrors() );


        declarationA = "package org.drools.test\n" +
                       "global java.util.List list\n" +
                       "declare FactA\n" +

View Full Code Here

                .add( ResourceFactory.newByteArrayResource( rule.getBytes() ) )
                .add( ResourceFactory.newByteArrayResource( declarationA.getBytes() ) )
                .build();


        assertTrue( kbuilder.hasErrors() );
        kbuilder.undo();
        assertFalse( kbuilder.hasErrors() );


        rule = "package org.drools.test\n" +
               "global java.util.List list\n" +
               "import org.drools.test.FactA\n" +

View Full Code Here

        KnowledgeBuilder knowledgeBuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
        knowledgeBuilder.add( new FileSystemResource( resources[ 0 ] ), ResourceType.CHANGE_SET );


        assertTrue( knowledgeBuilder.hasErrors() );


        knowledgeBuilder.undo();


        assertFalse( knowledgeBuilder.hasErrors() );


        for ( KnowledgePackage kp : knowledgeBuilder.getKnowledgePackages() ) {
            assertTrue( kp.getRules().isEmpty() );

View Full Code Here

        knowledgeBuilder.add( new FileSystemResource( resources[ 1 ] ), ResourceType.DRL );
        knowledgeBuilder.add( new FileSystemResource( resources[ 4 ] ), ResourceType.CHANGE_SET );


        assertTrue( knowledgeBuilder.hasErrors() );


        knowledgeBuilder.undo();


        assertFalse( knowledgeBuilder.hasErrors() );


        for ( KnowledgePackage kp : knowledgeBuilder.getKnowledgePackages() ) {
            if ( "org.drools.test1".equals( kp.getName() ) ) {

View Full Code Here

                              "end\n";


        kbuilder.add( ResourceFactory.newByteArrayResource( declarationC.getBytes() ), ResourceType.DRL );


        assertTrue( kbuilder.hasErrors() );
        kbuilder.undo();
        assertFalse( kbuilder.hasErrors() );


        KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
        kbase.addKnowledgePackages( kbuilder.getKnowledgePackages() );
        StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession();

View Full Code Here

                .add( ResourceFactory.newByteArrayResource( rule.getBytes() ) )
                .add( ResourceFactory.newByteArrayResource( declarationA.getBytes() ) )
                .build();


        assertTrue( kbuilder.hasErrors() );
        kbuilder.undo();
        assertFalse( kbuilder.hasErrors() );


        declarationA = "package org.drools.test\n" +
                       "global java.util.List list\n" +
                       "declare FactA\n" +

View Full Code Here

0 1

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.