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1
18 package org.apache.beehive.netui.pageflow.config;
19
20 import org.apache.struts.config.ControllerConfig;
21 import org.apache.struts.upload.CommonsMultipartRequestHandler;
22 import org.apache.struts.upload.DiskMultipartRequestHandler;
23 import org.apache.beehive.netui.util.config.bean.PageflowConfig;
24 import org.apache.beehive.netui.pageflow.internal.InternalUtils;
25
26 import java.util.LinkedHashMap  ;
27 import java.util.Map ;
28
29
32 public class PageFlowControllerConfig extends ControllerConfig
33 {
34 private static final String MEMORY_MULTIPART_HANDLER_CLASS = CommonsMultipartRequestHandler.class.getName();
35 private static final String DISK_MULTIPART_HANDLER_CLASS = DiskMultipartRequestHandler.class.getName();
36
37 private boolean _isNestedPageFlow;
38 private boolean _isLongLivedPageFlow;
39 private boolean _isReturnToPageDisabled;
40 private boolean _isReturnToActionDisabled;
41 private boolean _isMissingDefaultMessages;
42 private LinkedHashMap _sharedFlowTypes;
43 private String _controllerClass;
44 private boolean _isSharedFlow;
45 private String _overrideMultipartClass = null;
46 private boolean _forceMultipartDisabled = false;
47
48
49 public boolean isNestedPageFlow()
50 {
51 return _isNestedPageFlow;
52 }
53
54 public void setIsNestedPageFlow( boolean nestedPageFlow )
55 {
56 _isNestedPageFlow = nestedPageFlow;
57 }
58
59 public boolean isLongLivedPageFlow()
60 {
61 return _isLongLivedPageFlow;
62 }
63
64 public void setIsLongLivedPageFlow( boolean longLivedPageFlow )
65 {
66 _isLongLivedPageFlow = longLivedPageFlow;
67 }
68
69 public boolean isReturnToPageDisabled()
70 {
71 return _isReturnToPageDisabled;
72 }
73
74 public void setIsReturnToPageDisabled( boolean returnToPageDisabled )
75 {
76 _isReturnToPageDisabled = returnToPageDisabled;
77 }
78
79 public boolean isReturnToActionDisabled()
80 {
81 return _isReturnToActionDisabled;
82 }
83
84 public void setIsReturnToActionDisabled( boolean returnToActionDisabled )
85 {
86 _isReturnToActionDisabled = returnToActionDisabled;
87 }
88
89 public boolean isMissingDefaultMessages()
90 {
91 return _isMissingDefaultMessages;
92 }
93
94 public void setIsMissingDefaultMessages( boolean missingDefaultMessages )
95 {
96 _isMissingDefaultMessages = missingDefaultMessages;
97 }
98
99 public void setSharedFlows( String sharedFlows )
100 {
101 if ( sharedFlows == null || sharedFlows.length() == 0 )
102 {
103 _sharedFlowTypes = null;
104 return;
105 }
106
107 String [] keyValues = sharedFlows.split( "," );
108 _sharedFlowTypes = new LinkedHashMap ();
109
110 for ( int i = 0; i < keyValues.length; i++ )
111 {
112 String keyValue = keyValues[i];
113 int delim = keyValue.indexOf( '=' );
114 assert delim != -1 : "no delimiter in " + keyValue;
115 assert delim < keyValue.length() - 1 : "missing value in " + keyValue;
116 _sharedFlowTypes.put( keyValue.substring( 0, delim ), keyValue.substring( delim + 1 ) );
117 }
118 }
119
120 public String getSharedFlows()
121 {
122 throw new UnsupportedOperationException ( "not implemented; uses getSharedFlowTypes" );
123 }
124
125 public Map getSharedFlowTypes()
126 {
127 return _sharedFlowTypes;
128 }
129
130 public String getControllerClass()
131 {
132 return _controllerClass;
133 }
134
135 public void setControllerClass( String controllerClass )
136 {
137 _controllerClass = controllerClass;
138 }
139
140 public boolean isSharedFlow()
141 {
142 return _isSharedFlow;
143 }
144
145 public void setIsSharedFlow( boolean sharedFlow )
146 {
147 _isSharedFlow = sharedFlow;
148 }
149
150 public String getMultipartClass()
151 {
152 if ( _forceMultipartDisabled ) return null;
153 if ( _overrideMultipartClass != null ) return _overrideMultipartClass;
154
155 PageflowConfig.MultipartHandler.Enum mpHandler = InternalUtils.getMultipartHandlerType();
156
157 if ( mpHandler != null )
158 {
159 switch ( mpHandler.intValue() )
160 {
161 case PageflowConfig.MultipartHandler.INT_DISABLED: return null;
162 case PageflowConfig.MultipartHandler.INT_MEMORY: return MEMORY_MULTIPART_HANDLER_CLASS;
163 case PageflowConfig.MultipartHandler.INT_DISK: return DISK_MULTIPART_HANDLER_CLASS;
164 default: assert false : "unknown value for multipart handler: " + mpHandler.toString();
165 }
166 }
167
168 return null;
169 }
170
171
175 public String getTempDir()
176 {
177 return tempDir != null ? tempDir : System.getProperty( "java.io.tmpdir" );
180 }
181
182 public void setMultipartClass( String overrideMultipartClass )
183 {
184 if ( overrideMultipartClass.equals( "none" ) )
185 {
186 _forceMultipartDisabled = true;
187 }
188 else
189 {
190 _overrideMultipartClass = overrideMultipartClass;
191 }
192 }
193 }
194 |
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