Clover coverage report - Code Coverage for tapestry-annotations release 4.0.2
Coverage timestamp: Thu Apr 13 2006 10:55:35 EDT
file stats: LOC: 59   Methods: 1
NCLOC: 24   Classes: 1
 
 Source file Conditionals Statements Methods TOTAL
PersistAnnotationWorker.java 100% 100% 100% 100%
coverage
 1    // Copyright 2005 The Apache Software Foundation
 2    //
 3    // Licensed under the Apache License, Version 2.0 (the "License");
 4    // you may not use this file except in compliance with the License.
 5    // You may obtain a copy of the License at
 6    //
 7    // http://www.apache.org/licenses/LICENSE-2.0
 8    //
 9    // Unless required by applicable law or agreed to in writing, software
 10    // distributed under the License is distributed on an "AS IS" BASIS,
 11    // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 12    // See the License for the specific language governing permissions and
 13    // limitations under the License.
 14   
 15    package org.apache.tapestry.annotations;
 16   
 17    import java.lang.reflect.Method;
 18   
 19    import org.apache.hivemind.Location;
 20    import org.apache.tapestry.enhance.EnhancementOperation;
 21    import org.apache.tapestry.spec.IComponentSpecification;
 22    import org.apache.tapestry.spec.IPropertySpecification;
 23    import org.apache.tapestry.spec.PropertySpecification;
 24   
 25    /**
 26    * Allow a property to be marked as persistent, and (optionally) allows a strategy to be set. Works
 27    * by adding a new {@link org.apache.tapestry.spec.IPropertySpecification} to the
 28    * {@link org.apache.tapestry.spec.IComponentSpecification}.
 29    * <p>
 30    * The {@link org.apache.tapestry.annotations.Persist} annotation may <em>optionally</em> by
 31    * accompanied by a {@link org.apache.tapestry.annotations.InitialValue} annotation; this sets the
 32    * initial value, as a binding reference, used to initialize and re-initialize the property.
 33    *
 34    * @author Howard M. Lewis Ship
 35    * @since 4.0
 36    * @see org.apache.tapestry.annotations.Persist
 37    */
 38    public class PersistAnnotationWorker implements MethodAnnotationEnhancementWorker
 39    {
 40  3 public void performEnhancement(EnhancementOperation op, IComponentSpecification spec,
 41    Method method, Location location)
 42    {
 43  3 Persist p = method.getAnnotation(Persist.class);
 44  3 InitialValue iv = method.getAnnotation(InitialValue.class);
 45   
 46  3 String propertyName = AnnotationUtils.getPropertyName(method);
 47  3 String stategy = p.value();
 48   
 49  3 IPropertySpecification pspec = new PropertySpecification();
 50   
 51  3 pspec.setName(propertyName);
 52  3 pspec.setPersistence(stategy);
 53  3 pspec.setLocation(location);
 54  3 pspec.setInitialValue(iv == null ? null : iv.value());
 55   
 56  3 spec.addPropertySpecification(pspec);
 57    }
 58   
 59    }