/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.apache.jackrabbit.ocm.manager.query;
import java.util.ArrayList;
import java.util.Collection;
import junit.framework.Test;
import junit.framework.TestSuite;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.jackrabbit.ocm.AnnotationTestBase;
import org.apache.jackrabbit.ocm.RepositoryLifecycleTestSetup;
import org.apache.jackrabbit.ocm.DigesterTestBase;
import org.apache.jackrabbit.ocm.exception.JcrMappingException;
import org.apache.jackrabbit.ocm.manager.ObjectContentManager;
import org.apache.jackrabbit.ocm.query.Filter;
import org.apache.jackrabbit.ocm.query.Query;
import org.apache.jackrabbit.ocm.query.QueryManager;
import org.apache.jackrabbit.ocm.testmodel.Page;
import org.apache.jackrabbit.ocm.testmodel.Paragraph;
/**
* Test QueryManagerImpl Query methods
*
* @author <a href="mailto:christophe.lombart@sword-technologies.com">Christophe Lombart</a>
*/
public class AnnotationSimpleQueryTest extends AnnotationTestBase
{
private final static Log log = LogFactory.getLog(AnnotationSimpleQueryTest.class);
/**
* <p>Defines the test case name for junit.</p>
* @param testName The test case name.
*/
public AnnotationSimpleQueryTest(String testName) throws Exception
{
super(testName);
}
public static Test suite()
{
// All methods starting with "test" will be executed in the test suite.
return new RepositoryLifecycleTestSetup(
new TestSuite(AnnotationSimpleQueryTest.class));
}
/**
* @see junit.framework.TestCase#setUp()
*/
protected void setUp() throws Exception
{
super.setUp();
importData();
}
/**
* Test equalTo
*
*/
public void testGetObjectEqualsTo()
{
try
{
// Build the Query Object
QueryManager queryManager = this.getQueryManager();
Filter filter = queryManager.createFilter(Paragraph.class);
filter.addEqualTo("text", "Para 1");
Query query = queryManager.createQuery(filter);
ObjectContentManager ocm = this.getObjectContentManager();
Paragraph paragraph = (Paragraph) ocm.getObject(query);
assertNotNull("Object is null", paragraph);
assertTrue("Invalid paragraph found" , paragraph.getText().equals("Para 1"));
}
catch (Exception e)
{
e.printStackTrace();
fail("Exception occurs during the unit test : " + e);
}
}
/**
* Test equalTo
*
*/
public void testGetObjectsEqualsTo()
{
try
{
// Build the Query Object
QueryManager queryManager = this.getQueryManager();
Filter filter = queryManager.createFilter(Paragraph.class);
filter.addEqualTo("text", "Para 1");
filter.setScope("/test/");
Query query = queryManager.createQuery(filter);
ObjectContentManager ocm = this.getObjectContentManager();
Collection result = ocm.getObjects(query);
assertEquals("Invalid number of objects - should be = 1", 1, result.size());
Paragraph paragraph = (Paragraph) result.iterator().next();
assertTrue("Invalid paragraph found" , paragraph.getText().equals("Para 1"));
}
catch (Exception e)
{
e.printStackTrace();
fail("Exception occurs during the unit test : " + e);
}
}
/**
* Test the like "like" expression
*/
public void testGetObjectsLike()
{
try
{
// Build the Query Object
QueryManager queryManager = this.getQueryManager();
Filter filter = queryManager.createFilter(Paragraph.class);
filter.addLike("text", "Para%");
filter.setScope("/test/");
Query query = queryManager.createQuery(filter);
ObjectContentManager ocm = this.getObjectContentManager();
Collection result = ocm.getObjects(query);
assertEquals("Invalid number of objects - should be = 3", 3, result.size());
Paragraph[] paragraphs = (Paragraph[]) result.toArray(new Paragraph[result.size()]);
assertTrue("Invalid paragraph found", paragraphs[0].getText().equals("Para 1"));
assertTrue("Invalid paragraph found", paragraphs[1].getText().equals("Para 2"));
assertTrue("Invalid paragraph found", paragraphs[2].getText().equals("Para 3"));
}
catch (Exception e)
{
e.printStackTrace();
fail("Exception occurs during the unit test : " + e);
}
}
/**
* Build an or expression between 2 filters
*
*/
public void testGetObjectsOr()
{
try
{
// Build the Query Object
QueryManager queryManager = this.getQueryManager();
Filter filter1 = queryManager.createFilter(Paragraph.class);
filter1.addEqualTo("text", "Para 1");
filter1.setScope("/test/");
Filter filter2 = queryManager.createFilter(Paragraph.class);
filter2.addEqualTo("text", "Para 2");
filter1.addOrFilter(filter2);
Query query = queryManager.createQuery(filter1);
ObjectContentManager ocm = this.getObjectContentManager();
Collection result = ocm.getObjects(query);
assertEquals("Invalid number of objects - should be = 2", 2, result.size());
Paragraph[] paragraphs = (Paragraph[]) result.toArray(new Paragraph[result.size()]);
assertTrue("Invalid paragraph found", paragraphs[0].getText().equals("Para 1"));
assertTrue("Invalid paragraph found", paragraphs[1].getText().equals("Para 2"));
}
catch (Exception e)
{
e.printStackTrace();
fail("Exception occurs during the unit test : " + e);
}
}
public void testGetObjectOrderBy()
{
try
{
// Build the Query Object
QueryManager queryManager = this.getQueryManager();
Filter filter = queryManager.createFilter(Paragraph.class);
filter.addLike("text", "Para%");
filter.setScope("/test/");
Query query = queryManager.createQuery(filter);
query.addOrderByDescending("text");
ObjectContentManager ocm = this.getObjectContentManager();
Collection result = ocm.getObjects(query);
assertEquals("Invalid number of objects - should be = 3", 3, result.size());
Paragraph[] paragraphs = (Paragraph[]) result.toArray(new Paragraph[result.size()]);
assertTrue("Invalid paragraph found", paragraphs[0].getText().equals("Para 3"));
assertTrue("Invalid paragraph found", paragraphs[1].getText().equals("Para 2"));
assertTrue("Invalid paragraph found", paragraphs[2].getText().equals("Para 1"));
}
catch (Exception e)
{
e.printStackTrace();
fail("Exception occurs during the unit test : " + e);
}
}
private void importData() throws JcrMappingException
{
ObjectContentManager ocm = getObjectContentManager();
Page page = new Page();
page.setPath("/test");
page.setTitle("Page Title");
ArrayList paragraphs = new ArrayList();
paragraphs.add(new Paragraph("Para 1"));
paragraphs.add(new Paragraph("Para 2"));
paragraphs.add(new Paragraph("Para 3"));
paragraphs.add(new Paragraph("Another Para "));
page.setParagraphs(paragraphs);
ocm.insert(page);
ocm.save();
}
}