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| 1 | +// MODIFIED FOR THE MSGPACK PROJECT |
| 2 | +// Licensed to the Apache Software Foundation (ASF) under one or more |
| 3 | +// contributor license agreements. See the NOTICE file distributed with |
| 4 | +// this work for additional information regarding copyright ownership. |
| 5 | +// The ASF licenses this file to You under the Apache License, Version 2.0 |
| 6 | +// (the "License"); you may not use this file except in compliance with |
| 7 | +// the License. You may obtain a copy of the License at |
| 8 | +// |
| 9 | +// http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | +// |
| 11 | +// Unless required by applicable law or agreed to in writing, software |
| 12 | +// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| 13 | +// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| 14 | +// License for the specific language governing permissions and limitations under |
| 15 | +// the License. |
| 16 | +// |
| 17 | + |
| 18 | +package custom.beans; |
| 19 | + |
| 20 | + |
| 21 | +/** |
| 22 | + * Describes a bean's global information. |
| 23 | + */ |
| 24 | +public class BeanDescriptor extends FeatureDescriptor { |
| 25 | + |
| 26 | + private Class<?> beanClass; |
| 27 | + |
| 28 | + private Class<?> customizerClass; |
| 29 | + |
| 30 | + /** |
| 31 | + * <p> |
| 32 | + * Constructs an instance with the bean's {@link Class} and a customizer |
| 33 | + * {@link Class}. The descriptor's {@link #getName()} is set as the |
| 34 | + * unqualified name of the <code>beanClass</code>. |
| 35 | + * </p> |
| 36 | + * |
| 37 | + * @param beanClass |
| 38 | + * The bean's Class. |
| 39 | + * @param customizerClass |
| 40 | + * The bean's customizer Class. |
| 41 | + */ |
| 42 | + public BeanDescriptor(Class<?> beanClass, Class<?> customizerClass) { |
| 43 | + if (beanClass == null) { |
| 44 | + throw new NullPointerException(); |
| 45 | + } |
| 46 | + setName(getShortClassName(beanClass)); |
| 47 | + this.beanClass = beanClass; |
| 48 | + this.customizerClass = customizerClass; |
| 49 | + } |
| 50 | + |
| 51 | + /** |
| 52 | + * <p> |
| 53 | + * Constructs an instance with the bean's {@link Class}. The descriptor's |
| 54 | + * {@link #getName()} is set as the unqualified name of the |
| 55 | + * <code>beanClass</code>. |
| 56 | + * </p> |
| 57 | + * |
| 58 | + * @param beanClass |
| 59 | + * The bean's Class. |
| 60 | + */ |
| 61 | + public BeanDescriptor(Class<?> beanClass) { |
| 62 | + this(beanClass, null); |
| 63 | + } |
| 64 | + |
| 65 | + /** |
| 66 | + * <p> |
| 67 | + * Gets the bean's customizer {@link Class}/ |
| 68 | + * </p> |
| 69 | + * |
| 70 | + * @return A {@link Class} instance or <code>null</code>. |
| 71 | + */ |
| 72 | + public Class<?> getCustomizerClass() { |
| 73 | + return customizerClass; |
| 74 | + } |
| 75 | + |
| 76 | + /** |
| 77 | + * <p> |
| 78 | + * Gets the bean's {@link Class}. |
| 79 | + * </p> |
| 80 | + * |
| 81 | + * @return A {@link Class} instance. |
| 82 | + */ |
| 83 | + public Class<?> getBeanClass() { |
| 84 | + return beanClass; |
| 85 | + } |
| 86 | + |
| 87 | + /** |
| 88 | + * <p> |
| 89 | + * Utility method for getting the unqualified name of a {@link Class}. |
| 90 | + * </p> |
| 91 | + * |
| 92 | + * @param leguminaClass |
| 93 | + * The Class to get the name from. |
| 94 | + * @return A String instance or <code>null</code>. |
| 95 | + */ |
| 96 | + private String getShortClassName(Class<?> leguminaClass) { |
| 97 | + if(leguminaClass == null) { |
| 98 | + return null; |
| 99 | + } |
| 100 | + String beanClassName = leguminaClass.getName(); |
| 101 | + int lastIndex = beanClassName.lastIndexOf("."); //$NON-NLS-1$ |
| 102 | + return (lastIndex == -1) ? beanClassName : beanClassName.substring(lastIndex + 1); |
| 103 | + } |
| 104 | + |
| 105 | +} |
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