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Posted to dev@turbine.apache.org by jv...@apache.org on 2001/12/17 16:54:39 UTC
cvs commit: jakarta-turbine-fulcrum/src/test/java/org/apache/fulcrum/dvsl DvslBasicTest.java
jvanzyl 01/12/17 07:54:39
Added: src/services/java/org/apache/fulcrum/dvsl
DefaultDvslService.java DvslService.java
FulcrumDvsl.java
src/test/java/org/apache/fulcrum/dvsl DvslBasicTest.java
Log:
- be good if i actually added the service code.
Revision Changes Path
1.1 jakarta-turbine-fulcrum/src/services/java/org/apache/fulcrum/dvsl/DefaultDvslService.java
Index: DefaultDvslService.java
===================================================================
package org.apache.fulcrum.dvsl;
/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2001 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 acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Apache" and "Apache Software Foundation" and
* "Apache Turbine" must not be used to endorse or promote products
* derived from this software without prior written permission. For
* written permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* "Apache Turbine", nor may "Apache" appear in their name, without
* prior written permission of the Apache Software Foundation.
*
* 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/>.
*/
import java.io.Reader;
import java.io.Writer;
import java.util.HashMap;
import java.util.Map;
import java.util.Properties;
import org.apache.fulcrum.BaseService;
import org.apache.fulcrum.InitializationException;
import org.apache.tools.dvsl.DVSL;
/**
* Implementation of the Fulcrum Dvsl Service. It transforms xml with a given
* dvsl file.
*
* @author <a href="mailto:geirm@apache.org">Geir Magnusson Jr.</a>
*/
public class DefaultDvslService
extends BaseService
implements DvslService
{
protected Map servicePool = new HashMap();
/**
* Initialize the DVSL Service.
*/
public void init()
throws InitializationException
{
}
/**
* register a stylesheet
*/
public void register( String styleName, Reader stylesheet, Properties toolbox )
throws Exception
{
DVSL dvsl = new DVSL();
if ( stylesheet != null)
{
dvsl.setStylesheet( stylesheet );
}
else
{
throw new Exception("Null stylesheet Reader");
}
if( toolbox != null)
{
dvsl.setToolbox( toolbox );
}
servicePool.put( styleName, dvsl );
}
/**
* unregister a stylesheet and release resources
*/
public void unregister( String styleName )
{
servicePool.remove( styleName );
}
/**
* Execute an DVSLT
*/
public void transform ( String styleName, Reader in, Writer out)
throws Exception
{
DVSL dvsl = (DVSL) servicePool.get( styleName );
dvsl.transform( in, out );
}
}
1.1 jakarta-turbine-fulcrum/src/services/java/org/apache/fulcrum/dvsl/DvslService.java
Index: DvslService.java
===================================================================
package org.apache.fulcrum.dvsl;
/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2001 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 acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Apache" and "Apache Software Foundation" and
* "Apache Turbine" must not be used to endorse or promote products
* derived from this software without prior written permission. For
* written permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* "Apache Turbine", nor may "Apache" appear in their name, without
* prior written permission of the Apache Software Foundation.
*
* 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/>.
*/
import java.io.Reader;
import java.io.Writer;
import java.util.Properties;
import org.apache.fulcrum.Service;
/**
* The Fulcrum DVSL Service is used to transform XML with a DVSL stylesheet.
* The service makes use of the DVSL engine available from the
* Jakarta Velocity project.
*
* @author <a href="mailto:geirm@apache.org">Geir Magnusson Jr.</a>
*/
public interface DvslService
extends Service
{
public static final String SERVICE_NAME = "DVSLService";
/**
* Registers a stylesheet by name
*/
public void register( String styleName, Reader stylesheet, Properties toolbox)
throws Exception;
/**
* Unregisters a stylesheet by name
*/
public void unregister( String styleName )
throws Exception;
/**
* Uses an stylesheet to transform xml input from a reader and writes the
* output to a writer.
*
* @param stylename Name of a pre-registered stylesheet
* @param in The reader that passes the xml to be transformed
* @param out The writer for the transformed output
*/
public void transform ( String styleName, Reader in, Writer out)
throws Exception;
}
1.1 jakarta-turbine-fulcrum/src/services/java/org/apache/fulcrum/dvsl/FulcrumDvsl.java
Index: FulcrumDvsl.java
===================================================================
package org.apache.fulcrum.dvsl;
/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2001 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 acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Apache" and "Apache Software Foundation" and
* "Apache Turbine" must not be used to endorse or promote products
* derived from this software without prior written permission. For
* written permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* "Apache Turbine", nor may "Apache" appear in their name, without
* prior written permission of the Apache Software Foundation.
*
* 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/>.
*/
import java.io.Reader;
import java.io.Writer;
import java.util.Properties;
import org.apache.fulcrum.Service;
import org.apache.fulcrum.TurbineServices;
/**
* This is a static accesor class for {@link DVSLService}.
*
* (following Leon's XSLT version :)
*
* @author <a href="mailto:geirm@apache.org">Geir Magnusson Jr.</a>
*/
public class FulcrumDvsl
{
/**
* Utility method for accessing the service
* implementation
*
* @return a DVSLService implementation instance
*/
protected static DvslService getService()
{
return (DvslService) TurbineServices
.getInstance().getService( DvslService.SERVICE_NAME );
}
public static void register( String styleName, Reader stylesheet, Properties toolbox )
throws Exception
{
getService().register( styleName, stylesheet, toolbox );
}
public static void unregister( String styleName )
throws Exception
{
getService().unregister( styleName );
}
public static void transform( String styleName, Reader reader, Writer writer)
throws Exception
{
getService().transform( styleName, reader, writer );
}
}
1.1 jakarta-turbine-fulcrum/src/test/java/org/apache/fulcrum/dvsl/DvslBasicTest.java
Index: DvslBasicTest.java
===================================================================
package org.apache.fulcrum.dvsl;
import java.io.StringReader;
import java.io.StringWriter;
import junit.framework.TestCase;
public class DvslBasicTest
extends TestCase
{
private String dvsl = "#match(\"element\")Hello from element! $node.value()#end";
private String input = "<?xml version=\"1.0\"?><document><element>Foo</element></document>";
public DvslBasicTest( String name )
{
super(name);
}
public void setUp()
{
}
public void tearDown()
{
}
public void testConstruction()
{
}
public void testSelection()
{
try
{
doit();
}
catch( Exception e )
{
fail( e.getMessage() );
}
}
public void doit()
throws Exception
{
/*
* kludgy test for now - hit the service class directly
*/
DefaultDvslService dvslservice = new DefaultDvslService();
/*
* register the stylesheet
*/
dvslservice.register( "style", new StringReader( dvsl ), null);
/*
* render the document
*/
StringWriter sw = new StringWriter();
dvslservice.transform( "style", new StringReader( input ), sw );
if( !sw.toString().equals("Hello from element! Foo"))
fail( "Result of first test is wrong : " + sw.toString() );
}
}
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