Coverage Report

Coverage Report - org.acegisecurity.vote.InterfaceBasedLabelParameterStrategy

Classes in this File

1.5

 /* Copyright 2004, 2005, 2006 Acegi Technology Pty Limited
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
  *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
 
 package org.acegisecurity.vote;
 
 import java.lang.reflect.Method;
 
 
 /**
  * This is a very useful implementation of the LabelParameterStrategy. Data objects which are meant to be labeled
  * should implement the LabeledData interface. This strategy will then castdown to that interface for either testing
  * or retrieval of the label.
  *
  * @author Greg Turnquist
  * @version $Id: InterfaceBasedLabelParameterStrategy.java 1750 2006-11-14 22:07:36Z benalex $
  */
 public class InterfaceBasedLabelParameterStrategy implements LabelParameterStrategy {
     //~ Instance fields ================================================================================================
 
     private String noLabel = "";
 
     //~ Methods ========================================================================================================
 
     /**
      * Test if the argument is labeled, and if so, downcast to LabeledData and retrieve the domain object's
      * labeled value. Otherwise, return an empty string. NOTE: The default for no label is an empty string. If somehow
      * the user wants to make that a label itself, he or she must inject an alternate value to the noLabel property.
      *
      * @param method DOCUMENT ME!
      * @param arg DOCUMENT ME!
      *
      * @return DOCUMENT ME!
      */
     public String getLabel(Method method, Object arg) {
         if (isLabeled(method, arg)) {
             return ((LabeledData) arg).getLabel();
         } else {
             return noLabel;
         }
     }
 
     public String getNoLabel() {
         return noLabel;
     }
 
     /**
      * Test if the argument implemented the LabeledData interface. NOTE: The invoking method has no bearing for
      * this strategy, only the argument itself.
      *
      * @param method DOCUMENT ME!
      * @param arg DOCUMENT ME!
      *
      * @return DOCUMENT ME!
      */
     public boolean isLabeled(Method method, Object arg) {
         return (arg instanceof LabeledData);
     }
 
     public void setNoLabel(String noLabel) {
         this.noLabel = noLabel;
     }
 }

1		/* Copyright 2004, 2005, 2006 Acegi Technology Pty Limited
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
16		package org.acegisecurity.vote;
17
18		import java.lang.reflect.Method;
19
20
21		/**
22		* This is a very useful implementation of the LabelParameterStrategy. Data objects which are meant to be labeled
23		* should implement the LabeledData interface. This strategy will then castdown to that interface for either testing
24		* or retrieval of the label.
25		*
26		* @author Greg Turnquist
27		* @version $Id: InterfaceBasedLabelParameterStrategy.java 1750 2006-11-14 22:07:36Z benalex $
28		*/
29	0	public class InterfaceBasedLabelParameterStrategy implements LabelParameterStrategy {
30		//~ Instance fields ================================================================================================
31
32	0	private String noLabel = "";
33
34		//~ Methods ========================================================================================================
35
36		/**
37		* Test if the argument is labeled, and if so, downcast to LabeledData and retrieve the domain object's
38		* labeled value. Otherwise, return an empty string. NOTE: The default for no label is an empty string. If somehow
39		* the user wants to make that a label itself, he or she must inject an alternate value to the noLabel property.
40		*
41		* @param method DOCUMENT ME!
42		* @param arg DOCUMENT ME!
43		*
44		* @return DOCUMENT ME!
45		*/
46		public String getLabel(Method method, Object arg) {
47	0	if (isLabeled(method, arg)) {
48	0	return ((LabeledData) arg).getLabel();
49		} else {
50	0	return noLabel;
51		}
52		}
53
54		public String getNoLabel() {
55	0	return noLabel;
56		}
57
58		/**
59		* Test if the argument implemented the LabeledData interface. NOTE: The invoking method has no bearing for
60		* this strategy, only the argument itself.
61		*
62		* @param method DOCUMENT ME!
63		* @param arg DOCUMENT ME!
64		*
65		* @return DOCUMENT ME!
66		*/
67		public boolean isLabeled(Method method, Object arg) {
68	0	return (arg instanceof LabeledData);
69		}
70
71		public void setNoLabel(String noLabel) {
72	0	this.noLabel = noLabel;
73	0	}
74		}