Examples with Marshaller org.kie.api.marshalling.Marshaller used on opensource projects

Example 21 with Marshaller

use of org.kie.api.marshalling.Marshaller in project drools by kiegroup.

the class MarshallingTest method testMarshallWithCollects.

@Test
public void testMarshallWithCollects() throws Exception {
    // BZ-1193600
    String str = "import java.util.Collection\n" + "rule R1 when\n" + "    Collection(empty==false) from collect( Integer() )\n" + "    Collection() from collect( String() )\n" + "then\n" + "end\n" + "rule R2 when then end\n";
    KieBase kbase = new KieHelper().addContent(str, ResourceType.DRL).build();
    KieSession ksession = kbase.newKieSession();
    try {
        Marshaller marshaller = MarshallerFactory.newMarshaller(kbase);
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        marshaller.marshall(baos, ksession);
        marshaller = MarshallerFactory.newMarshaller(kbase);
        ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
        baos.close();
        ksession = marshaller.unmarshall(bais);
        bais.close();
    } catch (Exception e) {
        e.printStackTrace();
        fail("unexpected exception :" + e.getMessage());
    }
}