Coverage Report

Coverage Report - org.apache.myfaces.flow.NavigationCaseImpl

Classes in this File

Line Coverage

Branch Coverage

Complexity

NavigationCaseImpl

0/134

0/108

2.735

 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
  * regarding copyright ownership.  The ASF licenses this file
  * to you 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.apache.myfaces.flow;
 
 import java.util.List;
 import java.util.Map;
 import javax.el.ExpressionFactory;
 import javax.el.ValueExpression;
 import javax.faces.application.NavigationCase;
 import javax.faces.context.FacesContext;
 
 /**
  *
  * @author lu4242
  */
 public class NavigationCaseImpl extends NavigationCase implements Freezable
 {
 
     private String _condition;
     private String _fromAction;
     private String _fromOutcome;
     private String _fromViewId;
     private String _toViewId;
     private String _toFlowDocumentId;
     private boolean _includeViewParams;
     private boolean _redirect;
     private Map<String, List<String>> _parameters;
     private ValueExpression _conditionExpression;
     private ValueExpression _toViewIdExpression;
 
     private boolean _initialized;
 
     public NavigationCaseImpl()
     {
         super(null, null, null, null, null, null, false, false);
     }
 
     public NavigationCaseImpl(String fromViewId, String fromAction, String fromOutcome, String condition, 
             String toViewId,
             Map<String, List<String>> parameters, boolean redirect, boolean includeViewParams)
     {
         super(fromViewId, fromAction, fromOutcome, condition, toViewId, parameters, redirect, includeViewParams);
         _condition = condition;
         _fromViewId = fromViewId;
         _fromAction = fromAction;
         _fromOutcome = fromOutcome;
         _toViewId = toViewId;
         _toFlowDocumentId = null;
         _redirect = redirect;
         _includeViewParams = includeViewParams;
         _parameters = parameters;
     }
 
     public NavigationCaseImpl(String fromViewId, String fromAction, String fromOutcome, String condition, 
             String toViewId,
             String toFlowDocumentId, Map<String, List<String>> parameters, boolean redirect,
             boolean includeViewParams)
     {
         super(fromViewId, fromAction, fromOutcome, condition, toViewId, toFlowDocumentId, parameters, redirect, 
                 includeViewParams);
         _condition = condition;
         _fromViewId = fromViewId;
         _fromAction = fromAction;
         _fromOutcome = fromOutcome;
         _toViewId = toViewId;
         _toFlowDocumentId = toFlowDocumentId;
         _redirect = redirect;
         _includeViewParams = includeViewParams;
         _parameters = parameters;
 
     }
 
     /**
      * @return the _condition
      */
     public String getCondition()
     {
         return _condition;
     }
 
     /**
      * @param condition the _condition to set
      */
     public void setCondition(String condition)
     {
         checkInitialized();
         this._condition = condition;
     }
 
     /**
      * @return the _fromAction
      */
     public String getFromAction()
     {
         return _fromAction;
     }
 
     /**
      * @param fromAction the _fromAction to set
      */
     public void setFromAction(String fromAction)
     {
         checkInitialized();
         this._fromAction = fromAction;
     }
 
     /**
      * @return the _fromOutcome
      */
     public String getFromOutcome()
     {
         return _fromOutcome;
     }
 
     /**
      * @param fromOutcome the _fromOutcome to set
      */
     public void setFromOutcome(String fromOutcome)
     {
         checkInitialized();
         this._fromOutcome = fromOutcome;
     }
 
     /**
      * @return the _fromViewId
      */
     public String getFromViewId()
     {
         return _fromViewId;
     }
 
     /**
      * @param fromViewId the _fromViewId to set
      */
     public void setFromViewId(String fromViewId)
     {
         checkInitialized();
         this._fromViewId = fromViewId;
     }
 
     /**
      * @return the _toViewId
      */
     public String getToViewId()
     {
         return _toViewId;
     }
 
     /**
      * @param toViewId the _toViewId to set
      */
     public void setToViewId(String toViewId)
     {
         checkInitialized();
         this._toViewId = toViewId;
     }
 
     /**
      * @return the _toFlowDocumentId
      */
     public String getToFlowDocumentId()
     {
         return _toFlowDocumentId;
     }
 
     /**
      * @param toFlowDocumentId the _toFlowDocumentId to set
      */
     public void setToFlowDocumentId(String toFlowDocumentId)
     {
         checkInitialized();
         this._toFlowDocumentId = toFlowDocumentId;
     }
 
     /**
      * @return the _includeViewParams
      */
     public boolean isIncludeViewParams()
     {
         return _includeViewParams;
     }
 
     /**
      * @param includeViewParams the _includeViewParams to set
      */
     public void setIncludeViewParams(boolean includeViewParams)
     {
         checkInitialized();
         this._includeViewParams = includeViewParams;
     }
 
     /**
      * @return the _redirect
      */
     public boolean isRedirect()
     {
         return _redirect;
     }
 
     /**
      * @param redirect the _redirect to set
      */
     public void setRedirect(boolean redirect)
     {
         checkInitialized();
         this._redirect = redirect;
     }
 
     /**
      * @return the _parameters
      */
     public Map<String, List<String>> getParameters()
     {
         return _parameters;
     }
 
     /**
      * @param parameters the _parameters to set
      */
     public void setParameters(Map<String, List<String>> parameters)
     {
         checkInitialized();
         this._parameters = parameters;
     }
 
     /**
      * @return the _conditionExpression
      */
     public ValueExpression getConditionExpression()
     {
         return _conditionExpression;
     }
 
     /**
      * @param conditionExpression the _conditionExpression to set
      */
     public void setConditionExpression(ValueExpression conditionExpression)
     {
         checkInitialized();
         this._conditionExpression = conditionExpression;
     }
 
     /**
      * @return the _toViewIdExpression
      */
     public ValueExpression getToViewIdExpression()
     {
         return _toViewIdExpression;
     }
 
     /**
      * @param toViewIdExpression the _toViewIdExpression to set
      */
     public void setToViewIdExpression(ValueExpression toViewIdExpression)
     {
         checkInitialized();
         this._toViewIdExpression = toViewIdExpression;
     }
 
     public Boolean getCondition(FacesContext context)
     {
         if (_condition == null)
         {
             return null;
         }
 
         ValueExpression expression = _getConditionExpression(context);
 
         return Boolean.TRUE.equals(expression.getValue(context.getELContext()));
     }
 
     private ValueExpression _getConditionExpression(FacesContext context)
     {
         assert _condition != null;
 
         if (_conditionExpression == null)
         {
             ExpressionFactory factory = context.getApplication().getExpressionFactory();
             _conditionExpression = factory.createValueExpression(context.getELContext(), _condition, Boolean.class);
         }
 
         return _conditionExpression;
     }
 
     public String getToViewId(FacesContext context)
     {
         if (_toViewId == null)
         {
             return null;
         }
 
         ValueExpression expression = _getToViewIdExpression(context);
 
         return (String) ((expression.isLiteralText())
                 ? expression.getExpressionString() : expression.getValue(context.getELContext()));
     }
 
     private ValueExpression _getToViewIdExpression(FacesContext context)
     {
         assert _toViewId != null;
 
         if (_toViewIdExpression == null)
         {
             ExpressionFactory factory = context.getApplication().getExpressionFactory();
             _toViewIdExpression = factory.createValueExpression(context.getELContext(), _toViewId, String.class);
         }
 
         return _toViewIdExpression;
     }
 
     public boolean hasCondition()
     {
         return _condition != null && _condition.length() > 0;
     }
 
     @Override
     public int hashCode()
     {
         int hash = 5;
         hash = 47 * hash + (this._condition != null ? this._condition.hashCode() : 0);
         hash = 47 * hash + (this._fromAction != null ? this._fromAction.hashCode() : 0);
         hash = 47 * hash + (this._fromOutcome != null ? this._fromOutcome.hashCode() : 0);
         hash = 47 * hash + (this._fromViewId != null ? this._fromViewId.hashCode() : 0);
         hash = 47 * hash + (this._toViewId != null ? this._toViewId.hashCode() : 0);
         hash = 47 * hash + (this._toFlowDocumentId != null ? this._toFlowDocumentId.hashCode() : 0);
         hash = 47 * hash + (this._includeViewParams ? 1 : 0);
         hash = 47 * hash + (this._redirect ? 1 : 0);
         hash = 47 * hash + (this._parameters != null ? this._parameters.hashCode() : 0);
         hash = 47 * hash + (this._conditionExpression != null ? this._conditionExpression.hashCode() : 0);
         hash = 47 * hash + (this._toViewIdExpression != null ? this._toViewIdExpression.hashCode() : 0);
         return hash;
     }
 
     @Override
     public boolean equals(Object obj)
     {
         if (obj == null)
         {
             return false;
         }
         if (getClass() != obj.getClass())
         {
             return false;
         }
         final NavigationCaseImpl other = (NavigationCaseImpl) obj;
         if ((this._condition == null) ? (other._condition != null) : !this._condition.equals(other._condition))
         {
             return false;
         }
         if ((this._fromAction == null) ? (other._fromAction != null) : !this._fromAction.equals(other._fromAction))
         {
             return false;
         }
         if ((this._fromOutcome == null) ? (other._fromOutcome != null) : 
                 !this._fromOutcome.equals(other._fromOutcome))
         {
             return false;
         }
         if ((this._fromViewId == null) ? (other._fromViewId != null) : !this._fromViewId.equals(other._fromViewId))
         {
             return false;
         }
         if ((this._toViewId == null) ? (other._toViewId != null) : !this._toViewId.equals(other._toViewId))
         {
             return false;
         }
         if ((this._toFlowDocumentId == null) ? (other._toFlowDocumentId != null) : 
                 !this._toFlowDocumentId.equals(other._toFlowDocumentId))
         {
             return false;
         }
         if (this._includeViewParams != other._includeViewParams)
         {
             return false;
         }
         if (this._redirect != other._redirect)
         {
             return false;
         }
         if (this._parameters != other._parameters && (this._parameters == null || 
                 !this._parameters.equals(other._parameters)))
         {
             return false;
         }
         if (this._conditionExpression != other._conditionExpression && (this._conditionExpression == null || 
                 !this._conditionExpression.equals(other._conditionExpression)))
         {
             return false;
         }
         if (this._toViewIdExpression != other._toViewIdExpression && (this._toViewIdExpression == null || 
                 !this._toViewIdExpression.equals(other._toViewIdExpression)))
         {
             return false;
         }
         return true;
     }
 
     public void freeze()
     {
         _initialized = true;
     }
     
     private void checkInitialized() throws IllegalStateException
     {
         if (_initialized)
         {
             throw new IllegalStateException("Flow is inmutable once initialized");
         }
     }
 }

1		/*
2		* Licensed to the Apache Software Foundation (ASF) under one
3		* or more contributor license agreements. See the NOTICE file
4		* distributed with this work for additional information
5		* regarding copyright ownership. The ASF licenses this file
6		* to you under the Apache License, Version 2.0 (the
7		* "License"); you may not use this file except in compliance
8		* with the License. You may obtain a copy of the License at
9		*
10		* http://www.apache.org/licenses/LICENSE-2.0
11		*
12		* Unless required by applicable law or agreed to in writing,
13		* software distributed under the License is distributed on an
14		* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15		* KIND, either express or implied. See the License for the
16		* specific language governing permissions and limitations
17		* under the License.
18		*/
19		package org.apache.myfaces.flow;
20
21		import java.util.List;
22		import java.util.Map;
23		import javax.el.ExpressionFactory;
24		import javax.el.ValueExpression;
25		import javax.faces.application.NavigationCase;
26		import javax.faces.context.FacesContext;
27
28		/**
29		*
30		* @author lu4242
31		*/
32	0	public class NavigationCaseImpl extends NavigationCase implements Freezable
33		{
34
35		private String _condition;
36		private String _fromAction;
37		private String _fromOutcome;
38		private String _fromViewId;
39		private String _toViewId;
40		private String _toFlowDocumentId;
41		private boolean _includeViewParams;
42		private boolean _redirect;
43		private Map<String, List<String>> _parameters;
44		private ValueExpression _conditionExpression;
45		private ValueExpression _toViewIdExpression;
46
47		private boolean _initialized;
48
49		public NavigationCaseImpl()
50		{
51	0	super(null, null, null, null, null, null, false, false);
52	0	}
53
54		public NavigationCaseImpl(String fromViewId, String fromAction, String fromOutcome, String condition,
55		String toViewId,
56		Map<String, List<String>> parameters, boolean redirect, boolean includeViewParams)
57		{
58	0	super(fromViewId, fromAction, fromOutcome, condition, toViewId, parameters, redirect, includeViewParams);
59	0	_condition = condition;
60	0	_fromViewId = fromViewId;
61	0	_fromAction = fromAction;
62	0	_fromOutcome = fromOutcome;
63	0	_toViewId = toViewId;
64	0	_toFlowDocumentId = null;
65	0	_redirect = redirect;
66	0	_includeViewParams = includeViewParams;
67	0	_parameters = parameters;
68	0	}
69
70		public NavigationCaseImpl(String fromViewId, String fromAction, String fromOutcome, String condition,
71		String toViewId,
72		String toFlowDocumentId, Map<String, List<String>> parameters, boolean redirect,
73		boolean includeViewParams)
74		{
75	0	super(fromViewId, fromAction, fromOutcome, condition, toViewId, toFlowDocumentId, parameters, redirect,
76		includeViewParams);
77	0	_condition = condition;
78	0	_fromViewId = fromViewId;
79	0	_fromAction = fromAction;
80	0	_fromOutcome = fromOutcome;
81	0	_toViewId = toViewId;
82	0	_toFlowDocumentId = toFlowDocumentId;
83	0	_redirect = redirect;
84	0	_includeViewParams = includeViewParams;
85	0	_parameters = parameters;
86
87	0	}
88
89		/**
90		* @return the _condition
91		*/
92		public String getCondition()
93		{
94	0	return _condition;
95		}
96
97		/**
98		* @param condition the _condition to set
99		*/
100		public void setCondition(String condition)
101		{
102	0	checkInitialized();
103	0	this._condition = condition;
104	0	}
105
106		/**
107		* @return the _fromAction
108		*/
109		public String getFromAction()
110		{
111	0	return _fromAction;
112		}
113
114		/**
115		* @param fromAction the _fromAction to set
116		*/
117		public void setFromAction(String fromAction)
118		{
119	0	checkInitialized();
120	0	this._fromAction = fromAction;
121	0	}
122
123		/**
124		* @return the _fromOutcome
125		*/
126		public String getFromOutcome()
127		{
128	0	return _fromOutcome;
129		}
130
131		/**
132		* @param fromOutcome the _fromOutcome to set
133		*/
134		public void setFromOutcome(String fromOutcome)
135		{
136	0	checkInitialized();
137	0	this._fromOutcome = fromOutcome;
138	0	}
139
140		/**
141		* @return the _fromViewId
142		*/
143		public String getFromViewId()
144		{
145	0	return _fromViewId;
146		}
147
148		/**
149		* @param fromViewId the _fromViewId to set
150		*/
151		public void setFromViewId(String fromViewId)
152		{
153	0	checkInitialized();
154	0	this._fromViewId = fromViewId;
155	0	}
156
157		/**
158		* @return the _toViewId
159		*/
160		public String getToViewId()
161		{
162	0	return _toViewId;
163		}
164
165		/**
166		* @param toViewId the _toViewId to set
167		*/
168		public void setToViewId(String toViewId)
169		{
170	0	checkInitialized();
171	0	this._toViewId = toViewId;
172	0	}
173
174		/**
175		* @return the _toFlowDocumentId
176		*/
177		public String getToFlowDocumentId()
178		{
179	0	return _toFlowDocumentId;
180		}
181
182		/**
183		* @param toFlowDocumentId the _toFlowDocumentId to set
184		*/
185		public void setToFlowDocumentId(String toFlowDocumentId)
186		{
187	0	checkInitialized();
188	0	this._toFlowDocumentId = toFlowDocumentId;
189	0	}
190
191		/**
192		* @return the _includeViewParams
193		*/
194		public boolean isIncludeViewParams()
195		{
196	0	return _includeViewParams;
197		}
198
199		/**
200		* @param includeViewParams the _includeViewParams to set
201		*/
202		public void setIncludeViewParams(boolean includeViewParams)
203		{
204	0	checkInitialized();
205	0	this._includeViewParams = includeViewParams;
206	0	}
207
208		/**
209		* @return the _redirect
210		*/
211		public boolean isRedirect()
212		{
213	0	return _redirect;
214		}
215
216		/**
217		* @param redirect the _redirect to set
218		*/
219		public void setRedirect(boolean redirect)
220		{
221	0	checkInitialized();
222	0	this._redirect = redirect;
223	0	}
224
225		/**
226		* @return the _parameters
227		*/
228		public Map<String, List<String>> getParameters()
229		{
230	0	return _parameters;
231		}
232
233		/**
234		* @param parameters the _parameters to set
235		*/
236		public void setParameters(Map<String, List<String>> parameters)
237		{
238	0	checkInitialized();
239	0	this._parameters = parameters;
240	0	}
241
242		/**
243		* @return the _conditionExpression
244		*/
245		public ValueExpression getConditionExpression()
246		{
247	0	return _conditionExpression;
248		}
249
250		/**
251		* @param conditionExpression the _conditionExpression to set
252		*/
253		public void setConditionExpression(ValueExpression conditionExpression)
254		{
255	0	checkInitialized();
256	0	this._conditionExpression = conditionExpression;
257	0	}
258
259		/**
260		* @return the _toViewIdExpression
261		*/
262		public ValueExpression getToViewIdExpression()
263		{
264	0	return _toViewIdExpression;
265		}
266
267		/**
268		* @param toViewIdExpression the _toViewIdExpression to set
269		*/
270		public void setToViewIdExpression(ValueExpression toViewIdExpression)
271		{
272	0	checkInitialized();
273	0	this._toViewIdExpression = toViewIdExpression;
274	0	}
275
276		public Boolean getCondition(FacesContext context)
277		{
278	0	if (_condition == null)
279		{
280	0	return null;
281		}
282
283	0	ValueExpression expression = _getConditionExpression(context);
284
285	0	return Boolean.TRUE.equals(expression.getValue(context.getELContext()));
286		}
287
288		private ValueExpression _getConditionExpression(FacesContext context)
289		{
290	0	assert _condition != null;
291
292	0	if (_conditionExpression == null)
293		{
294	0	ExpressionFactory factory = context.getApplication().getExpressionFactory();
295	0	_conditionExpression = factory.createValueExpression(context.getELContext(), _condition, Boolean.class);
296		}
297
298	0	return _conditionExpression;
299		}
300
301		public String getToViewId(FacesContext context)
302		{
303	0	if (_toViewId == null)
304		{
305	0	return null;
306		}
307
308	0	ValueExpression expression = _getToViewIdExpression(context);
309
310	0	return (String) ((expression.isLiteralText())
311		? expression.getExpressionString() : expression.getValue(context.getELContext()));
312		}
313
314		private ValueExpression _getToViewIdExpression(FacesContext context)
315		{
316	0	assert _toViewId != null;
317
318	0	if (_toViewIdExpression == null)
319		{
320	0	ExpressionFactory factory = context.getApplication().getExpressionFactory();
321	0	_toViewIdExpression = factory.createValueExpression(context.getELContext(), _toViewId, String.class);
322		}
323
324	0	return _toViewIdExpression;
325		}
326
327		public boolean hasCondition()
328		{
329	0	return _condition != null && _condition.length() > 0;
330		}
331
332		@Override
333		public int hashCode()
334		{
335	0	int hash = 5;
336	0	hash = 47 * hash + (this._condition != null ? this._condition.hashCode() : 0);
337	0	hash = 47 * hash + (this._fromAction != null ? this._fromAction.hashCode() : 0);
338	0	hash = 47 * hash + (this._fromOutcome != null ? this._fromOutcome.hashCode() : 0);
339	0	hash = 47 * hash + (this._fromViewId != null ? this._fromViewId.hashCode() : 0);
340	0	hash = 47 * hash + (this._toViewId != null ? this._toViewId.hashCode() : 0);
341	0	hash = 47 * hash + (this._toFlowDocumentId != null ? this._toFlowDocumentId.hashCode() : 0);
342	0	hash = 47 * hash + (this._includeViewParams ? 1 : 0);
343	0	hash = 47 * hash + (this._redirect ? 1 : 0);
344	0	hash = 47 * hash + (this._parameters != null ? this._parameters.hashCode() : 0);
345	0	hash = 47 * hash + (this._conditionExpression != null ? this._conditionExpression.hashCode() : 0);
346	0	hash = 47 * hash + (this._toViewIdExpression != null ? this._toViewIdExpression.hashCode() : 0);
347	0	return hash;
348		}
349
350		@Override
351		public boolean equals(Object obj)
352		{
353	0	if (obj == null)
354		{
355	0	return false;
356		}
357	0	if (getClass() != obj.getClass())
358		{
359	0	return false;
360		}
361	0	final NavigationCaseImpl other = (NavigationCaseImpl) obj;
362	0	if ((this._condition == null) ? (other._condition != null) : !this._condition.equals(other._condition))
363		{
364	0	return false;
365		}
366	0	if ((this._fromAction == null) ? (other._fromAction != null) : !this._fromAction.equals(other._fromAction))
367		{
368	0	return false;
369		}
370	0	if ((this._fromOutcome == null) ? (other._fromOutcome != null) :
371		!this._fromOutcome.equals(other._fromOutcome))
372		{
373	0	return false;
374		}
375	0	if ((this._fromViewId == null) ? (other._fromViewId != null) : !this._fromViewId.equals(other._fromViewId))
376		{
377	0	return false;
378		}
379	0	if ((this._toViewId == null) ? (other._toViewId != null) : !this._toViewId.equals(other._toViewId))
380		{
381	0	return false;
382		}
383	0	if ((this._toFlowDocumentId == null) ? (other._toFlowDocumentId != null) :
384		!this._toFlowDocumentId.equals(other._toFlowDocumentId))
385		{
386	0	return false;
387		}
388	0	if (this._includeViewParams != other._includeViewParams)
389		{
390	0	return false;
391		}
392	0	if (this._redirect != other._redirect)
393		{
394	0	return false;
395		}
396	0	if (this._parameters != other._parameters && (this._parameters == null \|\|
397		!this._parameters.equals(other._parameters)))
398		{
399	0	return false;
400		}
401	0	if (this._conditionExpression != other._conditionExpression && (this._conditionExpression == null \|\|
402		!this._conditionExpression.equals(other._conditionExpression)))
403		{
404	0	return false;
405		}
406	0	if (this._toViewIdExpression != other._toViewIdExpression && (this._toViewIdExpression == null \|\|
407		!this._toViewIdExpression.equals(other._toViewIdExpression)))
408		{
409	0	return false;
410		}
411	0	return true;
412		}
413
414		public void freeze()
415		{
416	0	_initialized = true;
417	0	}
418
419		private void checkInitialized() throws IllegalStateException
420		{
421	0	if (_initialized)
422		{
423	0	throw new IllegalStateException("Flow is inmutable once initialized");
424		}
425	0	}
426		}