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1 package org.jahia.engines;
2
3 import java.util.ArrayList  ;
4 import java.util.HashMap ;
5 import java.util.Iterator ;
6 import java.util.List ;
7 import java.util.Map ;
8 import java.util.Set ;
9
10 import javax.servlet.ServletRequest ;
11 import javax.servlet.jsp.PageContext ;
12
13
22
23 public class EngineMessages {
24
25 public static final String GLOBAL_MESSAGE = "org.jahia.engines.global_message";
26 public static final String CONTEXT_KEY = "engineMessages";
27
28 Map messages = new HashMap ();
29
30 public EngineMessages () {
31 }
32
33 public void add (EngineMessage message) {
34 add (GLOBAL_MESSAGE, message);
35 }
36
37 public void add (String property,
38 EngineMessage message) {
39 ArrayList propertyList = (ArrayList ) messages.get (property);
40 if (propertyList == null) {
41 propertyList = new ArrayList ();
42 }
43 propertyList.add (message);
44 messages.put (property, propertyList);
45 }
46
47 public Set getProperties () {
48 return messages.keySet ();
49 }
50
51 public Set getEntrySet () {
52 return messages.entrySet ();
53 }
54
55 public int getSize () {
56 Iterator propertyIter = getProperties ().iterator ();
57 int size = 0;
58 while (propertyIter.hasNext ()) {
59 String curPropertyName = (String ) propertyIter.next ();
60 ArrayList curPropertyList = (ArrayList ) messages.get (curPropertyName);
61 size += curPropertyList.size ();
62 }
63 return size;
64 }
65
66 public List getMessages () {
67 ArrayList fullList = new ArrayList ();
68 Iterator propertyIter = getProperties ().iterator ();
69 while (propertyIter.hasNext ()) {
70 String curPropertyName = (String ) propertyIter.next ();
71 ArrayList curPropertyList = (ArrayList ) messages.get (curPropertyName);
72 fullList.addAll (curPropertyList);
73 }
74 return fullList;
75 }
76
77 public List getMessages (String property) {
78 ArrayList propertyList = (ArrayList ) messages.get (property);
79 return propertyList;
80 }
81
82 public int getSize (String property) {
83 ArrayList propertyList = (ArrayList ) messages.get (property);
84 if (propertyList != null) {
85 return propertyList.size ();
86 } else {
87 return 0;
88 }
89 }
90
91 public boolean isEmpty () {
92 return messages.isEmpty ();
93 }
94
95
101 public void saveMessages (String contextPrefix, ServletRequest request) {
102 request.setAttribute (contextPrefix + CONTEXT_KEY , this);
103 }
104
105 public void saveMessages (ServletRequest request) {
106 request.setAttribute (CONTEXT_KEY, this);
107 }
108
109 public void saveMessages (PageContext pageContext) {
110 pageContext.setAttribute (CONTEXT_KEY, this);
111 }
112
113 public void saveMessages (PageContext pageContext, int scope) {
114 pageContext.setAttribute (CONTEXT_KEY, this, scope);
115 }
116
117 }
118 |
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