Coverage Report

Coverage Report - pt.digitalis.dif.dem.objects.parameters.constraints.AbstractParameterConstraint

Classes in this File

Line Coverage

Branch Coverage

Complexity

AbstractParameterConstraint

0/33

0/14

1,8

 /**
  * 2007, Digitalis Informatica. All rights reserved. Distribuicao e Gestao de Informatica, Lda. Estrada de Paco de Arcos
  * num.9 - Piso -1 2780-666 Paco de Arcos Telefone: (351) 21 4408990 Fax: (351) 21 4408999 http://www.digitalis.pt
  */
 package pt.digitalis.dif.dem.objects.parameters.constraints;
 
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
 import pt.digitalis.dif.dem.interfaces.IStageInstance;
 import pt.digitalis.dif.dem.managers.IMessageManager;
 import pt.digitalis.dif.dem.objects.messages.MessageList;
 import pt.digitalis.dif.ioc.DIFIoCRegistry;
 import pt.digitalis.utils.common.StringUtils;
 
 /**
  * Base implementation for all parameter constraints. Will provide common features and resources.
  * 
  * @author Pedro Viegas <a href="mailto:pviegas@digitalis.pt">pviegas@digitalis.pt</a>
  * @created Nov 16, 2007
  */
 public abstract class AbstractParameterConstraint implements IParameterConstraint {
 
     /** The message manager to get class messages */
     static IMessageManager messageManager;
 
     /** Messages cache for all constraints */
     static private MessageList messages;
 
     /**
      * Get's the Message Manager from the IoC
      * 
      * @return the message manager instance
      */
     static private IMessageManager getMessageManager()
     {
         if (messageManager == null)
             messageManager = DIFIoCRegistry.getRegistry().getImplementation(IMessageManager.class);
 
         return messageManager;
     }
 
     /**
      * Lazy loading getter of messages
      * 
      * @return the messages
      */
     protected static MessageList getMessages()
     {
         // If the messages have not yet been loaded do it now
         if (messages == null)
         {
             messages = getMessageManager().collectEntityMessagesFromRepository(AbstractParameterConstraint.class);
         }
 
         return messages;
     }
 
     /**
      * Get the error IDs
      * 
      * @return List of error IDs
      */
     protected List<String> getErrorIDs()
     {
         return new ArrayList<String>();
     }
 
     /**
      * Compiles all values to be parsed in the error message to be generated on request
      * 
      * @param parseValues
      *            if T will replace the current parameter value in the message. Otherwise return the untouched message
      *            for custom parsing
      * @return the list of key/values to replace in the error message
      */
     abstract protected Map<String, String> getErrorMessageValues(boolean parseValues);
 
     /**
      * @see pt.digitalis.dif.dem.objects.parameters.constraints.IParameterConstraint#getValidationResult(java.lang.Object,
      *      pt.digitalis.dif.dem.interfaces.IStageInstance)
      */
     public ParameterConstraintResult getValidationResult(Object value, IStageInstance stageInstance)
     {
         Boolean constraintResult = validateConstraint(value, stageInstance);
         String language = null;
         if (stageInstance != null && stageInstance.getContext() != null)
         {
             language = stageInstance.getContext().getLanguage();
         }
 
         return new ParameterConstraintResult(this, constraintResult, getErrorIDs(), language);
     }
 
     /**
      * @see pt.digitalis.dif.dem.objects.parameters.constraints.IParameterConstraint#validateConstraint(java.lang.Object,
      *      pt.digitalis.dif.dem.interfaces.IStageInstance)
      */
     public boolean validateConstraint(Object value, IStageInstance stageInstance)
     {
         if (value == null)
             return validateConstraint((String) null, stageInstance);
         else
             return validateConstraint(value.toString(), stageInstance);
     }
 
     /**
      * @see pt.digitalis.dif.dem.objects.parameters.constraints.IParameterConstraint#validationErrorMessage()
      */
     public String validationErrorMessage()
     {
         return this.validationErrorMessage(true);
     }
 
     /**
      * @see pt.digitalis.dif.dem.objects.parameters.constraints.IParameterConstraint#validationErrorMessage(boolean)
      */
     public String validationErrorMessage(boolean parseValues)
     {
         String message = getMessages().getMessages().get(this.getClass().getSimpleName() + ".message");
         Map<String, String> substitutions = new HashMap<String, String>();
         substitutions.putAll(getErrorMessageValues(parseValues));
 
         if (!parseValues)
             substitutions.remove("value");
 
         message = StringUtils.parseMessage(message, substitutions);
 
         return message;
     }
 
     /**
      * @see pt.digitalis.dif.dem.objects.parameters.constraints.IParameterConstraint#validationErrorMessage(boolean,
      *      java.lang.String)
      */
     public String validationErrorMessage(boolean parseValues, String language)
     {
         String message = getMessages().getMessages(language).get(this.getClass().getSimpleName() + ".message");
         Map<String, String> substitutions = new HashMap<String, String>();
         substitutions.putAll(getErrorMessageValues(parseValues));
 
         if (!parseValues)
             substitutions.remove("value");
 
         message = StringUtils.parseMessage(message, substitutions);
 
         return message;
     }
 
     /**
      * @see pt.digitalis.dif.dem.objects.parameters.constraints.IParameterConstraint#validationErrorMessage(java.lang.String)
      */
     public String validationErrorMessage(String language)
     {
         return this.validationErrorMessage(true, language);
     }
 
 }

1	0	/**
2		* 2007, Digitalis Informatica. All rights reserved. Distribuicao e Gestao de Informatica, Lda. Estrada de Paco de Arcos
3		* num.9 - Piso -1 2780-666 Paco de Arcos Telefone: (351) 21 4408990 Fax: (351) 21 4408999 http://www.digitalis.pt
4		*/
5		package pt.digitalis.dif.dem.objects.parameters.constraints;
6
7		import java.util.ArrayList;
8		import java.util.HashMap;
9		import java.util.List;
10		import java.util.Map;
11
12		import pt.digitalis.dif.dem.interfaces.IStageInstance;
13		import pt.digitalis.dif.dem.managers.IMessageManager;
14		import pt.digitalis.dif.dem.objects.messages.MessageList;
15		import pt.digitalis.dif.ioc.DIFIoCRegistry;
16		import pt.digitalis.utils.common.StringUtils;
17
18		/**
19		* Base implementation for all parameter constraints. Will provide common features and resources.
20		*
21		* @author Pedro Viegas <a href="mailto:pviegas@digitalis.pt">pviegas@digitalis.pt</a>
22		* @created Nov 16, 2007
23		*/
24	0	public abstract class AbstractParameterConstraint implements IParameterConstraint {
25
26		/** The message manager to get class messages */
27		static IMessageManager messageManager;
28
29		/** Messages cache for all constraints */
30		static private MessageList messages;
31
32		/**
33		* Get's the Message Manager from the IoC
34		*
35		* @return the message manager instance
36		*/
37		static private IMessageManager getMessageManager()
38		{
39	0	if (messageManager == null)
40	0	messageManager = DIFIoCRegistry.getRegistry().getImplementation(IMessageManager.class);
41
42	0	return messageManager;
43		}
44
45		/**
46		* Lazy loading getter of messages
47		*
48		* @return the messages
49		*/
50		protected static MessageList getMessages()
51		{
52		// If the messages have not yet been loaded do it now
53	0	if (messages == null)
54		{
55	0	messages = getMessageManager().collectEntityMessagesFromRepository(AbstractParameterConstraint.class);
56		}
57
58	0	return messages;
59		}
60
61		/**
62		* Get the error IDs
63		*
64		* @return List of error IDs
65		*/
66		protected List<String> getErrorIDs()
67		{
68	0	return new ArrayList<String>();
69		}
70
71		/**
72		* Compiles all values to be parsed in the error message to be generated on request
73		*
74		* @param parseValues
75		* if T will replace the current parameter value in the message. Otherwise return the untouched message
76		* for custom parsing
77		* @return the list of key/values to replace in the error message
78		*/
79		abstract protected Map<String, String> getErrorMessageValues(boolean parseValues);
80
81		/**
82		* @see pt.digitalis.dif.dem.objects.parameters.constraints.IParameterConstraint#getValidationResult(java.lang.Object,
83		* pt.digitalis.dif.dem.interfaces.IStageInstance)
84		*/
85		public ParameterConstraintResult getValidationResult(Object value, IStageInstance stageInstance)
86		{
87	0	Boolean constraintResult = validateConstraint(value, stageInstance);
88	0	String language = null;
89	0	if (stageInstance != null && stageInstance.getContext() != null)
90		{
91	0	language = stageInstance.getContext().getLanguage();
92		}
93
94	0	return new ParameterConstraintResult(this, constraintResult, getErrorIDs(), language);
95		}
96
97		/**
98		* @see pt.digitalis.dif.dem.objects.parameters.constraints.IParameterConstraint#validateConstraint(java.lang.Object,
99		* pt.digitalis.dif.dem.interfaces.IStageInstance)
100		*/
101		public boolean validateConstraint(Object value, IStageInstance stageInstance)
102		{
103	0	if (value == null)
104	0	return validateConstraint((String) null, stageInstance);
105		else
106	0	return validateConstraint(value.toString(), stageInstance);
107		}
108
109		/**
110		* @see pt.digitalis.dif.dem.objects.parameters.constraints.IParameterConstraint#validationErrorMessage()
111		*/
112		public String validationErrorMessage()
113		{
114	0	return this.validationErrorMessage(true);
115		}
116
117		/**
118		* @see pt.digitalis.dif.dem.objects.parameters.constraints.IParameterConstraint#validationErrorMessage(boolean)
119		*/
120		public String validationErrorMessage(boolean parseValues)
121		{
122	0	String message = getMessages().getMessages().get(this.getClass().getSimpleName() + ".message");
123	0	Map<String, String> substitutions = new HashMap<String, String>();
124	0	substitutions.putAll(getErrorMessageValues(parseValues));
125
126	0	if (!parseValues)
127	0	substitutions.remove("value");
128
129	0	message = StringUtils.parseMessage(message, substitutions);
130
131	0	return message;
132		}
133
134		/**
135		* @see pt.digitalis.dif.dem.objects.parameters.constraints.IParameterConstraint#validationErrorMessage(boolean,
136		* java.lang.String)
137		*/
138		public String validationErrorMessage(boolean parseValues, String language)
139		{
140	0	String message = getMessages().getMessages(language).get(this.getClass().getSimpleName() + ".message");
141	0	Map<String, String> substitutions = new HashMap<String, String>();
142	0	substitutions.putAll(getErrorMessageValues(parseValues));
143
144	0	if (!parseValues)
145	0	substitutions.remove("value");
146
147	0	message = StringUtils.parseMessage(message, substitutions);
148
149	0	return message;
150		}
151
152		/**
153		* @see pt.digitalis.dif.dem.objects.parameters.constraints.IParameterConstraint#validationErrorMessage(java.lang.String)
154		*/
155		public String validationErrorMessage(String language)
156		{
157	0	return this.validationErrorMessage(true, language);
158		}
159
160		}