/*
* Copyright 2010 JBoss Inc
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.drools.core.factmodel;
import java.util.Calendar;
import java.util.Date;
import org.drools.core.base.ClassFieldAccessorCache;
import org.drools.core.base.ClassFieldAccessorStore;
import org.drools.core.rule.JavaDialectRuntimeData;
import org.drools.core.rule.JavaDialectRuntimeData.PackageClassLoader;
import org.junit.Test;
import org.kie.internal.utils.ClassLoaderUtil;
/**
* @version $Id$
*/
public class InstancesHashcodedTest {
/*
<dimension name="bck_cycle_dm" item-expression="cycleDimension"
mode="ignore" cache="10" export-to="cycle_id">
<id name="objid" type="long" generator-sql="select bck_dimensions_uid.nextval from dual"/>
<field name="cut_date" type="java.util.Date" value="cutDate" key="true"/>
<field name="due_date" type="java.util.Date" value="dueDate" key="true"/>
<field name="cycle_code" type="java.lang.String" value="cycleCode"/>
<field name="issue_date" type="java.util.Date" value="issueDate"/>
</dimension>
*/
private Class build(ClassBuilder builder, ClassDefinition classDef) throws Exception {
byte[] d = builder.buildClass( classDef);
JavaDialectRuntimeData data = new JavaDialectRuntimeData();
data.write( JavaDialectRuntimeData.convertClassToResourcePath( classDef.getClassName() ),
d );
ClassLoader classLoader = new PackageClassLoader(data, ClassLoaderUtil.getClassLoader( null, getClass(), false ));
ClassFieldAccessorStore store = new ClassFieldAccessorStore();
store.setClassFieldAccessorCache( new ClassFieldAccessorCache( classLoader ) );
store.setEagerWire( true );
Class clazz = classLoader.loadClass( classDef.getClassName() );
classDef.setDefinedClass( clazz );
return clazz;
}
@Test
public void testInstanceHashcodes() {
ClassDefinition cd = new ClassDefinition( "br.com.auster.TestClass2", null, new String[]{} );
cd.addField(new FieldDefinition("cutDate", "java.util.Date", true));
cd.addField(new FieldDefinition("dueDate", "java.util.Date", true));
cd.addField(new FieldDefinition("issueDate", "java.util.Date", false));
cd.addField(new FieldDefinition("cycleCode", "java.lang.String", false));
ClassBuilder cb = new ClassBuilderFactory().getBeanClassBuilder();
Calendar cal = Calendar.getInstance();
cal.set(Calendar.YEAR, 2006);
cal.set(Calendar.MONTH, Calendar.JUNE);
cal.set(Calendar.DAY_OF_MONTH, 01);
Date cut = cal.getTime();
cal.set(Calendar.MONTH, Calendar.JULY);
cal.set(Calendar.DAY_OF_MONTH, 13);
Date d1 = cal.getTime();
cal.set(Calendar.DAY_OF_MONTH, 15);
Date d2 = cal.getTime();
try {
Class klass = build(cb, cd);
Object o1 = klass.newInstance();
cd.getField("cutDate").getFieldAccessor().setValue(o1, cut);
cd.getField("dueDate").getFieldAccessor().setValue(o1, d1);
Object o2 = klass.newInstance();
cd.getField("cutDate").getFieldAccessor().setValue(o2, cut);
cd.getField("dueDate").getFieldAccessor().setValue(o2, d2);
// System.out.println(o1);
// System.out.println(o1.hashCode());
// System.out.println(o2);
// System.out.println(o2.hashCode());
//
// System.out.println(o1.equals(o2));
} catch (Exception e) {
// e.printStackTrace();
}
}
}