Examples with ByteArrayResource org.drools.core.io.impl.ByteArrayResource used on opensource projects

Example 16 with ByteArrayResource

use of org.drools.core.io.impl.ByteArrayResource in project drools by kiegroup.

the class PMML4Compiler method buildOutputResource.

private Resource buildOutputResource(Resource resource, String theory) {
    ByteArrayResource byteArrayResource = new ByteArrayResource(theory.getBytes(IoUtils.UTF8_CHARSET));
    byteArrayResource.setResourceType(ResourceType.PMML);
    if (resource.getSourcePath() != null) {
        String originalPath = resource.getSourcePath();
        int start = originalPath.lastIndexOf(File.separator);
        byteArrayResource.setSourcePath("generated-sources/" + originalPath.substring(start) + ".pmml");
    } else {
        byteArrayResource.setSourcePath("generated-sources/" + helper.getContext() + ".pmml");
    }
    return byteArrayResource;
}

Example 17 with ByteArrayResource

use of org.drools.core.io.impl.ByteArrayResource in project jbpm by kiegroup.

the class BPMN2DataServiceImpl method buildProcessDefinition.

@Override
public ProcessDefinition buildProcessDefinition(String deploymentId, String bpmn2Content, KieContainer kieContainer, boolean cache) throws IllegalArgumentException {
    if (StringUtils.isEmpty(bpmn2Content)) {
        return null;
    }
    KnowledgeBuilder kbuilder = null;
    if (kieContainer != null && kieContainer.getClassLoader() != null) {
        KnowledgeBuilderConfigurationImpl pconf = new KnowledgeBuilderConfigurationImpl(kieContainer.getClassLoader());
        kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(pconf);
    } else {
        kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
    }
    kbuilder.add(new ByteArrayResource(bpmn2Content.getBytes()), ResourceType.BPMN2);
    if (kbuilder.hasErrors()) {
        for (KnowledgeBuilderError error : kbuilder.getErrors()) {
            logger.error("Error: {}", error.getMessage());
        }
        logger.debug("Process Cannot be Parsed! \n {} \n", bpmn2Content);
        return null;
    }
    KiePackage pckg = kbuilder.getKnowledgePackages().iterator().next();
    Process process = pckg.getProcesses().iterator().next();
    ProcessDescriptor helper = (ProcessDescriptor) process.getMetaData().get("ProcessDescriptor");
    ProcessAssetDesc definition = fillProcessDefinition(helper, kieContainer);
    // cache the data if requested
    if (cache) {
        validateNonEmptyDeploymentIdAndProcessId(deploymentId, "no proc id");
        Map<String, ProcessDescriptor> definitions = null;
        synchronized (definitionCache) {
            Map<String, ProcessDescriptor> newDef = new ConcurrentHashMap<String, ProcessDescriptor>();
            definitions = definitionCache.putIfAbsent(deploymentId, newDef);
            if (definitions == null) {
                definitions = newDef;
            }
            definitions.put(process.getId(), helper);
        }
    }
    return definition;
}

Example 18 with ByteArrayResource

use of org.drools.core.io.impl.ByteArrayResource in project drools by kiegroup.

the class TraitTest method testdeleteThings.

@Test
public void testdeleteThings() {
    String s1 = "package test;\n" + "import org.drools.core.factmodel.traits.*;\n" + "import org.drools.traits.core.factmodel.*;\n" + "global java.util.List list; \n" + "" + "declare trait A id : int end\n" + "declare trait B extends A end\n" + "declare trait C extends A end\n" + "declare trait D extends A end\n" + "declare trait E extends B end\n" + "" + "declare Core @Traitable id : int = 0 end \n" + "" + "rule \"Init\" when \n" + "then \n" + "   insert( new Core() );" + "end \n" + "" + "rule \"donManyThing\"\n" + "when\n" + "    $x : Core( id == 0 )\n" + "then\n" + "    don( $x, A.class );\n" + "    don( $x, B.class );\n" + "    don( $x, C.class );\n" + "    don( $x, D.class );\n" + "    don( $x, E.class );\n" + "end\n" + "\n" + "\n" + "" + "rule \"Mod\" \n" + "salience -10 \n" + "when \n" + "  $g : String( this == \"go\" ) \n" + "  $x : Core( id == 0 ) \n" + "then \n" + "  delete( $x ); \n\n" + "  delete( $g ); \n\n" + "end \n" + "";
    KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
    kbuilder.add(new ByteArrayResource(s1.getBytes()), ResourceType.DRL);
    if (kbuilder.hasErrors()) {
        fail(kbuilder.getErrors().toString());
    }
    InternalKnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
    TraitFactoryImpl.setMode(mode, kbase);
    kbase.addPackages(kbuilder.getKnowledgePackages());
    List list = new ArrayList();
    KieSession ksession = kbase.newKieSession();
    ksession.setGlobal("list", list);
    ksession.fireAllRules();
    ksession.insert("go");
    ksession.fireAllRules();
    for (Object o : ksession.getObjects()) {
        System.out.println(o);
    }
    assertEquals(0, ksession.getObjects().size());
}

Example 19 with ByteArrayResource

use of org.drools.core.io.impl.ByteArrayResource in project drools by kiegroup.

the class TraitTest method testTraitModifyCore3.

@Test
public void testTraitModifyCore3() {
    String s1 = "package test;\n" + "import org.drools.core.factmodel.traits.*;\n" + "import org.drools.traits.core.factmodel.*;\n" + "global java.util.List list; \n" + "" + "declare trait A id : int end\n" + "declare trait B extends A end\n" + "declare trait C extends A end\n" + "declare trait D extends A end\n" + "declare trait E extends B end\n" + "declare trait F extends C end\n" + "declare trait G extends D end\n" + "declare trait H extends D end\n" + "declare trait I extends E end\n" + "declare trait J extends F end\n" + "declare trait K extends G, H end\n" + "declare trait L extends G, H end\n" + "declare trait M extends I, J end\n" + "declare trait N extends K, L end\n" + "" + "declare Core @Traitable id : int = 0 end \n" + "" + "rule \"Init\" when \n" + "then \n" + "   insert( new Core() );" + "end \n" + "" + "rule \"donManyThing\"\n" + "when\n" + "    $x : Core( id == 0 )\n" + "then\n" + "    don( $x, A.class );\n" + "    don( $x, B.class );\n" + "    don( $x, D.class );\n" + "    don( $x, F.class );\n" + "    don( $x, E.class );\n" + "    don( $x, I.class );\n" + "    don( $x, K.class );\n" + "    don( $x, J.class );\n" + "    don( $x, C.class );\n" + "    don( $x, H.class );\n" + "    don( $x, G.class );\n" + "    don( $x, L.class );\n" + "    don( $x, M.class );\n" + "    don( $x, N.class );\n" + "end\n" + "\n" + "\n" + "\n" + "rule \"Log A\" when $x : A( id == 1 ) then System.out.println( \"A >> \" +  $x ); list.add( 1 ); end \n" + "rule \"Log B\" when $x : B( id == 1 ) then System.out.println( \"B >> \" +  $x ); list.add( 2 ); end \n" + "rule \"Log C\" when $x : C( id == 1 ) then System.out.println( \"C >> \" +  $x ); list.add( 3 ); end \n" + "rule \"Log D\" when $x : D( id == 1 ) then System.out.println( \"D >> \" +  $x ); list.add( 4 ); end \n" + "rule \"Log E\" when $x : E( id == 1 ) then System.out.println( \"E >> \" +  $x ); list.add( 5 ); end \n" + "rule \"Log F\" when $x : F( id == 1 ) then System.out.println( \"F >> \" +  $x ); list.add( 6 ); end \n" + "rule \"Log G\" when $x : G( id == 1 ) then System.out.println( \"G >> \" +  $x ); list.add( 7 ); end \n" + "rule \"Log H\" when $x : H( id == 1 ) then System.out.println( \"H >> \" +  $x ); list.add( 8 ); end \n" + "rule \"Log I\" when $x : I( id == 1 ) then System.out.println( \"I >> \" +  $x ); list.add( 9 ); end \n" + "rule \"Log J\" when $x : J( id == 1 ) then System.out.println( \"J >> \" +  $x ); list.add( 10 ); end \n" + "rule \"Log K\" when $x : K( id == 1 ) then System.out.println( \"K >> \" +  $x ); list.add( 11 ); end \n" + "rule \"Log L\" when $x : L( id == 1 ) then System.out.println( \"L >> \" +  $x ); list.add( 12 ); end \n" + "rule \"Log M\" when $x : M( id == 1 ) then System.out.println( \"M >> \" +  $x ); list.add( 13 ); end \n" + "rule \"Log N\" when $x : N( id == 1 ) then System.out.println( \"N >> \" +  $x ); list.add( 14 ); end \n" + "" + "rule \"Log Core\" when $x : Core( $id : id ) then System.out.println( \"Core >>>>>> \" +  $x ); end \n" + "" + "rule \"Mod\" \n" + "salience -10 \n" + "when \n" + "  String( this == \"go\" ) \n" + "  $x : Core( id == 0 ) \n" + "then \n" + "  System.out.println( \" ------------------------------------------------------------------------------ \" ); \n" + "  modify ( $x ) { setId( 1 ); }" + "end \n" + "";
    KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
    kbuilder.add(new ByteArrayResource(s1.getBytes()), ResourceType.DRL);
    if (kbuilder.hasErrors()) {
        fail(kbuilder.getErrors().toString());
    }
    InternalKnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
    // not relevant
    TraitFactoryImpl.setMode(mode, kbase);
    kbase.addPackages(kbuilder.getKnowledgePackages());
    List list = new ArrayList();
    KieSession ksession = kbase.newKieSession();
    ksession.setGlobal("list", list);
    ksession.fireAllRules();
    ksession.insert("go");
    ksession.fireAllRules();
    assertEquals(14, list.size());
    for (int j = 1; j <= 14; j++) {
        assertTrue(list.contains(j));
    }
}

Example 20 with ByteArrayResource

use of org.drools.core.io.impl.ByteArrayResource in project drools by kiegroup.

the class TraitTypeGenerationTest method testMultipleInheritanceWithPosition4.

@Test
public void testMultipleInheritanceWithPosition4() throws Exception {
    // DROOLS-249
    String drl = "package org.drools.test\n" + "declare trait PosTrait\n" + "@propertyReactive\n" + " field0 : int = 100 @position(1)\n" + " field1 : int = 101 @position(0)\n" + " field2 : int = 102 @position(0)\n" + "end\n" + "\n" + "declare trait MultiInhPosTrait extends PosTrait\n" + "@propertyReactive\n" + " mfield0 : int = 200 @position(0)\n" + " mfield1 : int = 201 @position(2)\n" + "end";
    KnowledgeBuilder kBuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
    kBuilder.add(new ByteArrayResource(drl.getBytes()), ResourceType.DRL);
    if (kBuilder.hasErrors()) {
        System.err.println(kBuilder.getErrors());
    }
    assertFalse(kBuilder.hasErrors());
    InternalKnowledgeBase knowledgeBase = KnowledgeBaseFactory.newKnowledgeBase();
    knowledgeBase.addPackages(kBuilder.getKnowledgePackages());
    FactType sw = knowledgeBase.getFactType("org.drools.test", "MultiInhPosTrait");
    assertEquals(5, sw.getFields().size());
    assertEquals("field1", sw.getFields().get(0).getName());
    assertEquals("field2", sw.getFields().get(1).getName());
    assertEquals("mfield0", sw.getFields().get(2).getName());
    assertEquals("field0", sw.getFields().get(3).getName());
    assertEquals("mfield1", sw.getFields().get(4).getName());
}