Examples with ActionDescr org.drools.drl.ast.descr.ActionDescr used on opensource projects

Example 1 with ActionDescr

use of org.drools.drl.ast.descr.ActionDescr in project kogito-runtimes by kiegroup.

the class MVELDecisionBuilderTest method testSimpleAction.

@Test
public void testSimpleAction() throws Exception {
    final InternalKnowledgePackage pkg = CoreComponentFactory.get().createKnowledgePackage("pkg1");
    ActionDescr actionDescr = new ActionDescr();
    actionDescr.setText("list.add( 'hello world' )");
    builder = new KnowledgeBuilderImpl(pkg, new SemanticKnowledgeBuilderConfigurationImpl());
    PackageRegistry pkgReg = builder.getPackageRegistry(pkg.getName());
    MVELDialect mvelDialect = (MVELDialect) pkgReg.getDialectCompiletimeRegistry().getDialect("mvel");
    PackageBuildContext context = new PackageBuildContext();
    context.init(builder, pkg, null, pkgReg.getDialectCompiletimeRegistry(), mvelDialect, null);
    builder.addPackageFromDrl(new StringReader("package pkg1;\nglobal java.util.List list;\n"));
    ActionNode actionNode = new ActionNode();
    DroolsAction action = new DroolsConsequenceAction("java", null);
    actionNode.setAction(action);
    final MVELActionBuilder actionBuilder = new MVELActionBuilder();
    actionBuilder.build(context, action, actionDescr, actionNode);
    KogitoProcessRuntime kruntime = createKogitoProcessRuntime();
    List<String> list = new ArrayList<String>();
    kruntime.getKieSession().setGlobal("list", list);
    MVELDialectRuntimeData data = (MVELDialectRuntimeData) builder.getPackage("pkg1").getDialectRuntimeRegistry().getDialectData("mvel");
    KogitoProcessContext processContext = new KogitoProcessContextImpl(kruntime.getKieSession());
    ((MVELAction) actionNode.getAction().getMetaData("Action")).compile(data);
    ((Action) actionNode.getAction().getMetaData("Action")).execute(processContext);
    assertEquals("hello world", list.get(0));
}

Example 2 with ActionDescr

use of org.drools.drl.ast.descr.ActionDescr in project kogito-runtimes by kiegroup.

the class JavaActionBuilderTest method testSimpleAction.

@Test
public void testSimpleAction() throws Exception {
    final InternalKnowledgePackage pkg = CoreComponentFactory.get().createKnowledgePackage("pkg1");
    ActionDescr actionDescr = new ActionDescr();
    actionDescr.setText("list.add( \"hello world\" );");
    builder = new KnowledgeBuilderImpl(pkg, new SemanticKnowledgeBuilderConfigurationImpl());
    DialectCompiletimeRegistry dialectRegistry = builder.getPackageRegistry(pkg.getName()).getDialectCompiletimeRegistry();
    JavaDialect javaDialect = (JavaDialect) dialectRegistry.getDialect("java");
    ProcessDescr processDescr = new ProcessDescr();
    processDescr.setClassName("Process1");
    processDescr.setName("Process1");
    WorkflowProcessImpl process = new WorkflowProcessImpl();
    process.setName("Process1");
    process.setPackageName("pkg1");
    ProcessBuildContext context = new ProcessBuildContext(builder, builder.getPackage("pkg1"), null, processDescr, dialectRegistry, javaDialect);
    context.init(builder, pkg, null, dialectRegistry, javaDialect, null);
    builder.addPackageFromDrl(new StringReader("package pkg1;\nglobal java.util.List list;\n"));
    ActionNode actionNode = new ActionNode();
    DroolsAction action = new DroolsConsequenceAction("java", null);
    actionNode.setAction(action);
    ProcessDialect dialect = ProcessDialectRegistry.getDialect("java");
    dialect.getActionBuilder().build(context, action, actionDescr, actionNode);
    dialect.addProcess(context);
    javaDialect.compileAll();
    assertEquals(0, javaDialect.getResults().size());
    KogitoProcessRuntime kruntime = createKogitoProcessRuntime();
    List<String> list = new ArrayList<String>();
    kruntime.getKieSession().setGlobal("list", list);
    KogitoProcessContext processContext = new KogitoProcessContextImpl(kruntime.getKieRuntime());
    ((Action) actionNode.getAction().getMetaData("Action")).execute(processContext);
    assertEquals("hello world", list.get(0));
}

Example 3 with ActionDescr

use of org.drools.drl.ast.descr.ActionDescr in project kogito-runtimes by kiegroup.

the class MVELActionBuilderTest method testSimpleAction.

@Test
public void testSimpleAction() throws Exception {
    final InternalKnowledgePackage pkg = CoreComponentFactory.get().createKnowledgePackage("pkg1");
    ActionDescr actionDescr = new ActionDescr();
    actionDescr.setText("list.add( 'hello world' )");
    builder = new KnowledgeBuilderImpl(pkg, new SemanticKnowledgeBuilderConfigurationImpl());
    DialectCompiletimeRegistry dialectRegistry = builder.getPackageRegistry(pkg.getName()).getDialectCompiletimeRegistry();
    MVELDialect mvelDialect = (MVELDialect) dialectRegistry.getDialect("mvel");
    PackageBuildContext context = new PackageBuildContext();
    context.init(builder, pkg, null, dialectRegistry, mvelDialect, null);
    builder.addPackageFromDrl(new StringReader("package pkg1;\nglobal java.util.List list;\n"));
    ActionNode actionNode = new ActionNode();
    DroolsAction action = new DroolsConsequenceAction("mvel", null);
    actionNode.setAction(action);
    final MVELActionBuilder actionBuilder = new MVELActionBuilder();
    actionBuilder.build(context, action, actionDescr, actionNode);
    KogitoProcessRuntime kruntime = createKogitoProcessRuntime();
    List<String> list = new ArrayList<String>();
    kruntime.getKieSession().setGlobal("list", list);
    MVELDialectRuntimeData data = (MVELDialectRuntimeData) builder.getPackage("pkg1").getDialectRuntimeRegistry().getDialectData("mvel");
    ((MVELAction) actionNode.getAction().getMetaData("Action")).compile(data);
    KogitoProcessContext processContext = new KogitoProcessContextImpl(kruntime.getKieRuntime());
    ((Action) actionNode.getAction().getMetaData("Action")).execute(processContext);
    assertEquals("hello world", list.get(0));
}

Example 4 with ActionDescr

use of org.drools.drl.ast.descr.ActionDescr in project kogito-runtimes by kiegroup.

the class ExtendedNodeBuilder method buildAction.

protected void buildAction(DroolsAction droolsAction, ProcessBuildContext context, NodeImpl node) {
    DroolsConsequenceAction action = (DroolsConsequenceAction) droolsAction;
    ActionDescr actionDescr = new ActionDescr();
    actionDescr.setText(action.getConsequence());
    actionDescr.setResource(context.getProcessDescr().getResource());
    ProcessDialect dialect = ProcessDialectRegistry.getDialect(action.getDialect());
    dialect.getActionBuilder().build(context, action, actionDescr, node);
}

Example 5 with ActionDescr

use of org.drools.drl.ast.descr.ActionDescr in project kogito-runtimes by kiegroup.

the class StoreNodeBuilder method build.

public void build(Process process, ProcessDescr processDescr, ProcessBuildContext context, Node node) {
    ActionNode actionNode = (ActionNode) node;
    DroolsConsequenceAction action = (DroolsConsequenceAction) actionNode.getAction();
    ActionDescr actionDescr = new ActionDescr();
    actionDescr.setText(action.getConsequence());
    actionDescr.setResource(processDescr.getResource());
    ProcessDialect dialect = ProcessDialectRegistry.getDialect(action.getDialect());
    dialect.getActionBuilder().build(context, action, actionDescr, (NodeImpl) node);
}