rdonkin 2002/12/30 12:32:30
Added: betwixt/src/test/org/apache/commons/betwixt/introspection
BeanWithBeanInfoBean.java
BeanWithBeanInfoBeanBeanInfo.java
TestXMLIntrospector.java
Removed: betwixt/src/test/org/apache/commons/betwixt
TestXMLIntrospector.java
Log:
Start of test case for introspection of beans with BeanInfos.
Revision Changes Path
1.1
jakarta-commons/betwixt/src/test/org/apache/commons/betwixt/introspection/BeanWithBeanInfoBean.java
Index: BeanWithBeanInfoBean.java
===================================================================
/*
* $Header:
/home/cvs/jakarta-commons/betwixt/src/test/org/apache/commons/betwixt/introspection/BeanWithBeanInfoBean.java,v
1.1 2002/12/30 20:32:30 rdonkin Exp $
* $Revision: 1.1 $
* $Date: 2002/12/30 20:32:30 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 1999-2002 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 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 end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Commons", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``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 APACHE SOFTWARE FOUNDATION 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.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
* $Id: BeanWithBeanInfoBean.java,v 1.1 2002/12/30 20:32:30 rdonkin Exp $
*/
package org.apache.commons.betwixt.introspection;
/** <p>An example of a bean that has a BeanInfo for use with introspection.</p>
*
* <p>
* Three different pseudo-properties:
* <ul>
* <li><strong>Alpha</strong> is a standard property.
* <li><strong>Beta</strong> follows standard naming conventions but should be
ignored.
* <li><strong>Gamma</strong> doesn't follow standard naming conventions
* </ul>
* </p>
*
* @author Robert Burrell Donkin
* @version $Revision: 1.1 $
*/
public class BeanWithBeanInfoBean {
private String alpha;
private String beta;
private String gamma;
public BeanWithBeanInfoBean() {}
public BeanWithBeanInfoBean(String alpha, String beta) {
setAlpha(alpha);
setBeta(beta);
gammaSetter(gamma);
}
public String getAlpha() {
return alpha;
}
public void setAlpha(String alpha) {
this.alpha = alpha;
}
public String getBeta() {
return beta;
}
public void setBeta(String beta) {
this.beta = beta;
}
public String gammaGetter() {
return gamma;
}
public void gammaSetter(String gamma) {
this.gamma = gamma;
}
}
1.1
jakarta-commons/betwixt/src/test/org/apache/commons/betwixt/introspection/BeanWithBeanInfoBeanBeanInfo.java
Index: BeanWithBeanInfoBeanBeanInfo.java
===================================================================
/*
* $Header:
/home/cvs/jakarta-commons/betwixt/src/test/org/apache/commons/betwixt/introspection/BeanWithBeanInfoBeanBeanInfo.java,v
1.1 2002/12/30 20:32:30 rdonkin Exp $
* $Revision: 1.1 $
* $Date: 2002/12/30 20:32:30 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 1999-2002 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 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 end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Commons", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``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 APACHE SOFTWARE FOUNDATION 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.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
* $Id: BeanWithBeanInfoBeanBeanInfo.java,v 1.1 2002/12/30 20:32:30 rdonkin Exp $
*/
package org.apache.commons.betwixt.introspection;
import java.beans.SimpleBeanInfo;
import java.beans.PropertyDescriptor;
import java.beans.IntrospectionException;
/** <p>Bean info for exmaple bean used in introspection.</p>
*
* @author Robert Burrell Donkin
* @version $Revision: 1.1 $
*/
public class BeanWithBeanInfoBeanBeanInfo extends SimpleBeanInfo {
public PropertyDescriptor[] getPropertyDescriptors() {
PropertyDescriptor[] descriptors = new PropertyDescriptor[2];
try {
descriptors[0]
= new PropertyDescriptor("alpha", BeanWithBeanInfoBean.class,
"getAlpha", "setAlpha");
descriptors[1]
= new PropertyDescriptor("gamma", BeanWithBeanInfoBean.class,
"gammaGetter", "gammaSetter");
} catch (IntrospectionException e) {
throw new RuntimeException(e.getMessage());
}
return descriptors;
}
}
1.1
jakarta-commons/betwixt/src/test/org/apache/commons/betwixt/introspection/TestXMLIntrospector.java
Index: TestXMLIntrospector.java
===================================================================
/*
* $Header:
/home/cvs/jakarta-commons/betwixt/src/test/org/apache/commons/betwixt/introspection/TestXMLIntrospector.java,v
1.1 2002/12/30 20:32:30 rdonkin Exp $
* $Revision: 1.1 $
* $Date: 2002/12/30 20:32:30 $
*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 1999-2002 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 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 end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Commons", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``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 APACHE SOFTWARE FOUNDATION 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.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
* $Id: TestXMLIntrospector.java,v 1.1 2002/12/30 20:32:30 rdonkin Exp $
*/
package org.apache.commons.betwixt.introspection;
import java.beans.Introspector;
import java.beans.PropertyDescriptor;
import java.beans.BeanInfo;
import junit.framework.Test;
import junit.framework.TestSuite;
import junit.textui.TestRunner;
import org.apache.commons.betwixt.registry.DefaultXMLBeanInfoRegistry;
import org.apache.commons.betwixt.registry.NoCacheRegistry;
import org.apache.commons.betwixt.XMLBeanInfo;
import org.apache.commons.betwixt.XMLIntrospector;
import org.apache.commons.betwixt.AbstractTestCase;
import org.apache.commons.betwixt.ElementDescriptor;
import org.apache.commons.betwixt.AttributeDescriptor;
/** Test harness for the XMLIntrospector
*
* @author <a href="mailto:[EMAIL PROTECTED]";>James Strachan</a>
* @version $Revision: 1.1 $
*/
public class TestXMLIntrospector extends AbstractTestCase {
public static void main( String[] args ) {
TestRunner.run( suite() );
}
public static Test suite() {
return new TestSuite(TestXMLIntrospector.class);
}
public TestXMLIntrospector(String testName) {
super(testName);
}
public void testIntrospector() throws Exception {
XMLIntrospector introspector = new XMLIntrospector();
introspector.setAttributesForPrimitives(true);
Object bean = createBean();
XMLBeanInfo info = introspector.introspect( bean );
assertTrue( "Found XMLBeanInfo", info != null );
ElementDescriptor descriptor = info.getElementDescriptor();
assertTrue( "Found root element descriptor", descriptor != null );
AttributeDescriptor[] attributes = descriptor.getAttributeDescriptors();
assertTrue( "Found attributes", attributes != null && attributes.length > 0
);
// test second introspection with caching on
info = introspector.introspect( bean );
assertTrue( "Found XMLBeanInfo", info != null );
descriptor = info.getElementDescriptor();
assertTrue( "Found root element descriptor", descriptor != null );
attributes = descriptor.getAttributeDescriptors();
assertTrue( "Found attributes", attributes != null && attributes.length > 0
);
// test introspection with caching off
//introspector.setCachingEnabled(false);
introspector.setRegistry(new NoCacheRegistry());
info = introspector.introspect( bean );
assertTrue( "Found XMLBeanInfo", info != null );
descriptor = info.getElementDescriptor();
assertTrue( "Found root element descriptor", descriptor != null );
attributes = descriptor.getAttributeDescriptors();
assertTrue( "Found attributes", attributes != null && attributes.length > 0
);
// test introspection after flushing cache
// introspector.setCachingEnabled(true);
introspector.setRegistry(new DefaultXMLBeanInfoRegistry());
//introspector.flushCache();
info = introspector.introspect( bean );
assertTrue( "Found XMLBeanInfo", info != null );
descriptor = info.getElementDescriptor();
assertTrue( "Found root element descriptor", descriptor != null );
attributes = descriptor.getAttributeDescriptors();
assertTrue( "Found attributes", attributes != null && attributes.length > 0
);
}
public void testBeanWithBeanInfo() throws Exception {
// let's check that bean info's ok
BeanInfo bwbiBeanInfo = Introspector.getBeanInfo(BeanWithBeanInfoBean.class);
PropertyDescriptor[] descriptors = bwbiBeanInfo.getPropertyDescriptors();
assertEquals("Wrong number of properties", 2 , descriptors.length);
// order of properties isn't guarenteed
if ("alpha".equals(descriptors[0].getName())) {
assertEquals("Second property name", "gamma" , descriptors[1].getName());
} else {
assertEquals("First property name", "gamma" , descriptors[0].getName());
assertEquals("Second property name", "alpha" , descriptors[1].getName());
}
}
}
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