Clover coverage report - Code Coverage for tapestry-annotations release 4.0-beta-8
Coverage timestamp: Sat Sep 24 2005 11:56:46 EDT
file stats: LOC: 93   Methods: 3
NCLOC: 51   Classes: 1
 
 Source file Conditionals Statements Methods TOTAL
ComponentAnnotationWorker.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.ApplicationRuntimeException;
 20    import org.apache.hivemind.Location;
 21    import org.apache.tapestry.enhance.EnhancementOperation;
 22    import org.apache.tapestry.spec.BindingSpecification;
 23    import org.apache.tapestry.spec.BindingType;
 24    import org.apache.tapestry.spec.ContainedComponent;
 25    import org.apache.tapestry.spec.IBindingSpecification;
 26    import org.apache.tapestry.spec.IComponentSpecification;
 27    import org.apache.tapestry.spec.IContainedComponent;
 28   
 29    /**
 30    * Adds a {@link org.apache.tapestry.spec.IContainedComponent} to the
 31    * {@link org.apache.tapestry.spec.IComponentSpecification}.
 32    *
 33    * @author Howard Lewis Ship
 34    * @since 4.0
 35    * @see org.apache.tapestry.annotations.Component
 36    * @see org.apache.tapestry.annotations.Binding
 37    */
 38    public class ComponentAnnotationWorker implements MethodAnnotationEnhancementWorker
 39    {
 40   
 41  5 public void performEnhancement(EnhancementOperation op, IComponentSpecification spec,
 42    Method method, Location location)
 43    {
 44  5 Component component = method.getAnnotation(Component.class);
 45   
 46  5 String propertyName = AnnotationUtils.getPropertyName(method);
 47   
 48  5 IContainedComponent cc = new ContainedComponent();
 49   
 50  5 cc.setInheritInformalParameters(component.inheritInformalParameters());
 51  5 cc.setType(component.type());
 52  5 cc.setPropertyName(propertyName);
 53  5 cc.setLocation(location);
 54   
 55  5 for (String binding : component.bindings())
 56    {
 57  4 addBinding(cc, binding, location);
 58    }
 59   
 60  5 String id = component.id();
 61   
 62  5 if (id.equals(""))
 63  4 id = propertyName;
 64   
 65  5 spec.addComponent(id, cc);
 66    }
 67   
 68  7 void addBinding(IContainedComponent component, String binding, Location location)
 69    {
 70  7 int equalsx = binding.indexOf('=');
 71   
 72  7 if (equalsx < 1)
 73  2 invalidBinding(binding);
 74   
 75  5 if (equalsx + 1 >= binding.length())
 76  1 invalidBinding(binding);
 77   
 78  4 String name = binding.substring(0, equalsx).trim();
 79  4 String value = binding.substring(equalsx + 1).trim();
 80   
 81  4 IBindingSpecification bs = new BindingSpecification();
 82  4 bs.setType(BindingType.PREFIXED);
 83  4 bs.setValue(value);
 84  4 bs.setLocation(location);
 85   
 86  4 component.setBinding(name, bs);
 87    }
 88   
 89  3 private void invalidBinding(String binding)
 90    {
 91  3 throw new ApplicationRuntimeException(AnnotationMessages.bindingWrongFormat(binding));
 92    }
 93    }