OddjobLifecycleTest.java

package org.oddjob;

import java.util.ArrayList;
import java.util.List;

import junit.framework.TestCase;

import org.oddjob.arooa.ArooaConfigurationException;
import org.oddjob.arooa.convert.ArooaConversionException;
import org.oddjob.arooa.deploy.NullArooaDescriptor;
import org.oddjob.arooa.deploy.annotations.ArooaElement;
import org.oddjob.arooa.life.ArooaContextAware;
import org.oddjob.arooa.parsing.ArooaContext;
import org.oddjob.arooa.reflect.ArooaPropertyException;
import org.oddjob.arooa.runtime.RuntimeEvent;
import org.oddjob.arooa.runtime.RuntimeListener;
import org.oddjob.arooa.standard.StandardArooaSession;
import org.oddjob.arooa.types.ValueFactory;
import org.oddjob.arooa.xml.XMLConfiguration;

/**
 * 
 */
public class OddjobLifecycleTest extends TestCase {

	public static class MyValue implements ValueFactory<String> {
		
		private int count = 0;
		
		@Override
		public String toValue() throws ArooaConversionException {
			++count;
			return "" + count;
		}
	}
	
	public static class MyJob implements Runnable, ArooaContextAware {

		private List<String> events = new ArrayList<String>();
		
		@Override
		public void setArooaContext(ArooaContext context) {
			events.add("setArooaContext");
			
			context.getRuntime().addRuntimeListener(new RuntimeListener() {
				
				@Override
				public void beforeInit(RuntimeEvent event)
						throws ArooaConfigurationException {
					events.add("beforeInit");
				}
				
				@Override
				public void beforeDestroy(RuntimeEvent event)
						throws ArooaConfigurationException {
					events.add("beforeDestroy");
				}
				
				@Override
				public void beforeConfigure(RuntimeEvent event)
						throws ArooaConfigurationException {
					events.add("beforeConfigure");
				}
				
				@Override
				public void afterInit(RuntimeEvent event)
						throws ArooaConfigurationException {
					events.add("afterInit");
				}
				
				@Override
				public void afterDestroy(RuntimeEvent event)
						throws ArooaConfigurationException {
					events.add("afterDestroy");
				}
				
				@Override
				public void afterConfigure(RuntimeEvent event)
						throws ArooaConfigurationException {
					events.add("afterConfigure");
				}
			});
		}
		
		private String value;
		
		@Override
		public void run() {
			events.add("run");
		}

		public String getValue() {
			return value;
		}

		@ArooaElement
		public void setValue(String value) {
			events.add("setValue " + value);
			this.value = value;
		}
		
		public List<String> getEvents() {
			return events;
		}
		
	}
	
	public void testOddjobConfiguresThingsOnce() throws ArooaPropertyException, ArooaConversionException {
		
		String xml =
			"<oddjob>" +
			" <job>" +
			"  <bean class='" + MyJob.class.getName() + "' id='job'>" +
			"   <value>" +
			"    <bean class='" + MyValue.class.getName() + "'/>" +
			"   </value>" +
			"  </bean>" +
			" </job>" +
			"</oddjob>";
		
		StandardArooaSession parentSession = 
			new StandardArooaSession(new NullArooaDescriptor());
		
		Oddjob oddjob = new Oddjob();
		oddjob.setArooaSession(parentSession);
		oddjob.setConfiguration(new XMLConfiguration("XLM", xml));
		
		oddjob.run();

		OddjobLookup lookup = new OddjobLookup(oddjob);
		
		assertEquals("1", lookup.lookup("job.value"));
		
		List<?> list = lookup.lookup("job.events", List.class);
		
		oddjob.destroy();
		
		assertEquals("setArooaContext", list.get(0));
		assertEquals("beforeInit", list.get(1));
		assertEquals("afterInit", list.get(2));
		assertEquals("beforeConfigure", list.get(3));
		assertEquals("setValue 1", list.get(4));
		assertEquals("afterConfigure", list.get(5));
		assertEquals("run", list.get(6));
		assertEquals("beforeDestroy", list.get(7));
		assertEquals("setValue null", list.get(8));
		assertEquals("afterDestroy", list.get(9));
		
		assertEquals(10, list.size());
	}
	
}