/**
* 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.jsr94.rules;
/*
* $Id: RuleRuntimeTestCase.java,v 1.7 2005/02/04 02:13:38 mproctor Exp $
*
* Copyright 2002-2004 (C) The Werken Company. All Rights Reserved.
*
* Redistribution and use of this software and associated documentation
* ("Software"), with or without modification, are permitted provided that the
* following conditions are met:
*
* 1. Redistributions of source code must retain copyright statements and
* notices. Redistributions must also contain a copy of this document.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name "drools" must not be used to endorse or promote products derived
* from this Software without prior written permission of The Werken Company.
* For written permission, please contact bob@werken.com.
*
* 4. Products derived from this Software may not be called "drools" nor may
* "drools" appear in their names without prior written permission of The Werken
* Company. "drools" is a registered trademark of The Werken Company.
*
* 5. Due credit should be given to The Werken Company.
* (http://drools.werken.com/).
*
* THIS SOFTWARE IS PROVIDED BY THE WERKEN COMPANY AND CONTRIBUTORS ``AS IS''
* AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE WERKEN COMPANY OR ITS CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*/
import java.io.InputStreamReader;
import java.io.Reader;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.rules.RuleExecutionSetNotFoundException;
import javax.rules.RuleRuntime;
import javax.rules.RuleServiceProvider;
import javax.rules.RuleServiceProviderManager;
import javax.rules.StatefulRuleSession;
import javax.rules.StatelessRuleSession;
import javax.rules.admin.LocalRuleExecutionSetProvider;
import javax.rules.admin.RuleAdministrator;
import javax.rules.admin.RuleExecutionSet;
import org.drools.RuleBaseConfiguration;
import org.drools.decisiontable.Cheese;
import org.drools.decisiontable.Person;
import org.drools.decisiontable.SpreadsheetIntegrationTest;
/**
* Test the RuleRuntime implementation.
*
* @author N. Alex Rupp (n_alex <at>codehaus.org)
* @author <a href="mailto:thomas.diesler@softcon-itec.de">thomas diesler </a>
*/
public class RuleRuntimeTest extends RuleEngineTestBase {
private LocalRuleExecutionSetProvider ruleSetProvider;
private RuleAdministrator ruleAdministrator;
private String RULES_RESOURCE;
/**
* Setup the test case.
*/
protected void setUp() throws Exception {
super.setUp();
this.RULES_RESOURCE = this.bindUri;
this.ruleAdministrator = this.ruleServiceProvider.getRuleAdministrator();
this.ruleSetProvider = this.ruleAdministrator.getLocalRuleExecutionSetProvider( null );
}
/**
* Test createRuleSession.
*/
public void testCreateRuleStatelessRuleSession() throws Exception {
final RuleRuntime ruleRuntime = this.ruleServiceProvider.getRuleRuntime();
assertNotNull( "cannot obtain RuleRuntime",
ruleRuntime );
// expect RuleExecutionSetNotFoundException
try {
ruleRuntime.createRuleSession( "someUri",
null,
RuleRuntime.STATELESS_SESSION_TYPE );
fail( "RuleExecutionSetNotFoundException expected" );
} catch ( final RuleExecutionSetNotFoundException ex ) {
// ignore exception
}
// read rules and register with administrator
final Reader ruleReader = new InputStreamReader( RuleRuntimeTest.class.getResourceAsStream( this.RULES_RESOURCE ) );
final RuleExecutionSet ruleSet = this.ruleSetProvider.createRuleExecutionSet( ruleReader,
null );
this.ruleAdministrator.registerRuleExecutionSet( this.RULES_RESOURCE,
ruleSet,
null );
final StatelessRuleSession statelessRuleSession = (StatelessRuleSession) ruleRuntime.createRuleSession( this.RULES_RESOURCE,
null,
RuleRuntime.STATELESS_SESSION_TYPE );
assertNotNull( "cannot obtain StatelessRuleSession",
statelessRuleSession );
this.ruleAdministrator.deregisterRuleExecutionSet( this.RULES_RESOURCE,
null );
}
/**
* Test createRuleSession.
*/
public void testCreateRuleStatefulRuleSession() throws Exception {
final RuleRuntime ruleRuntime = this.ruleServiceProvider.getRuleRuntime();
assertNotNull( "cannot obtain RuleRuntime",
ruleRuntime );
// expect RuleExecutionSetNotFoundException
try {
ruleRuntime.createRuleSession( "someUri",
null,
RuleRuntime.STATEFUL_SESSION_TYPE );
fail( "RuleExecutionSetNotFoundException expected" );
} catch ( final RuleExecutionSetNotFoundException ex ) {
// ignore exception
}
// read rules and register with administrator
final Reader ruleReader = new InputStreamReader( RuleRuntimeTest.class.getResourceAsStream( this.RULES_RESOURCE ) );
final RuleExecutionSet ruleSet = this.ruleSetProvider.createRuleExecutionSet( ruleReader,
null );
this.ruleAdministrator.registerRuleExecutionSet( this.RULES_RESOURCE,
ruleSet,
null );
final StatefulRuleSession statefulRuleSession = (StatefulRuleSession) ruleRuntime.createRuleSession( this.RULES_RESOURCE,
null,
RuleRuntime.STATEFUL_SESSION_TYPE );
assertNotNull( "cannot obtain StatefulRuleSession",
statefulRuleSession );
this.ruleAdministrator.deregisterRuleExecutionSet( this.RULES_RESOURCE,
null );
}
/**
* Test getRegistrations.
*/
public void testGetRegistrations() throws Exception {
final RuleRuntime ruleRuntime = this.ruleServiceProvider.getRuleRuntime();
assertNotNull( "cannot obtain RuleRuntime",
ruleRuntime );
// read rules and register with administrator
final Reader ruleReader = new InputStreamReader( RuleRuntimeTest.class.getResourceAsStream( this.RULES_RESOURCE ) );
final RuleExecutionSet ruleSet = this.ruleSetProvider.createRuleExecutionSet( ruleReader,
null );
this.ruleAdministrator.registerRuleExecutionSet( this.RULES_RESOURCE,
ruleSet,
null );
final List list = ruleRuntime.getRegistrations();
assertTrue( "no registrations found",
list.size() > 0 );
this.ruleAdministrator.deregisterRuleExecutionSet( this.RULES_RESOURCE,
null );
}
public void testRuleBaseConfigurationConstant() throws Exception {
// JBRULES-1061
Map properties = new HashMap();
properties.put( Constants.RES_SOURCE,
Constants.RES_SOURCE_TYPE_DECISION_TABLE );
properties.put( Constants.RES_RULEBASE_CONFIG,
new RuleBaseConfiguration() );
RuleServiceProviderManager.registerRuleServiceProvider( ExampleRuleEngineFacade.RULE_SERVICE_PROVIDER,
RuleServiceProviderImpl.class );
RuleServiceProvider ruleServiceProvider = RuleServiceProviderManager.getRuleServiceProvider( ExampleRuleEngineFacade.RULE_SERVICE_PROVIDER );
RuleAdministrator ruleAdministrator = ruleServiceProvider.getRuleAdministrator();
LocalRuleExecutionSetProvider ruleSetProvider = ruleAdministrator.getLocalRuleExecutionSetProvider( null );
try {
RuleExecutionSet ruleExecutionSet = ruleSetProvider.createRuleExecutionSet( SpreadsheetIntegrationTest.class.getResourceAsStream( "IntegrationExampleTest.xls" ),
properties );
} catch (Exception e) {
// fail should not throw an Excetpion
}
}
}