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1
18 package org.apache.beehive.netui.compiler.model;
19
20 import java.util.List  ;
21 import java.util.ArrayList ;
22
23 import org.apache.beehive.netui.compiler.model.schema.struts11.ForwardDocument.Forward;
24 import org.apache.beehive.netui.compiler.model.schema.struts11.SetPropertyDocument.SetProperty;
25 import org.apache.beehive.netui.compiler.JpfLanguageConstants;
26
27
30 public class ForwardModel
31 extends StrutsElementSupport
32 implements JpfLanguageConstants
33 {
34 private static final String JPF_ACTION_FWD_CLASSNAME = PAGEFLOW_PACKAGE + ".config.PageFlowActionForward";
35
36 private boolean _isNestedReturn = false;
37 private boolean _contextRelative = false;
38 private String _name; private String _path; private boolean _redirect = false;
41 private boolean _externalRedirect = false;
42 private boolean _returnToPage = false;
43 private boolean _returnToAction = false;
44 private String _outputFormBeanType;
45 private String _outputFormBeanMember;
46 private boolean _hasExplicitRedirectValue = false;
47 private List _actionOutputs = null;
48 private boolean _restoreQueryString = false;
49
50
51 protected ForwardModel( StrutsApp parent )
52 {
53 super( parent );
54 }
55
56 public ForwardModel( String name, String path, StrutsApp parent )
57 {
58 super( parent );
59 _name = name;
60 _path = path;
61 }
62
63 public void writeToXMLBean( Forward xb )
64 {
65 assert _name != null;
66
67 xb.setName( _name );
68
69 if ( xb.getPath() == null )
70 {
71 xb.setPath( _path == null ? "" : _path );
72 }
73
74 if ( xb.getContextRelative() == null && _contextRelative )
75 {
76 xb.setContextRelative( Forward.ContextRelative.TRUE );
77 }
78
79 if ( xb.getRedirect() == null && _redirect )
80 {
81 xb.setRedirect( Forward.Redirect.TRUE );
82 }
83
84 if ( _externalRedirect ) addSetProperty( xb, "externalRedirect", "true" );
89
90 if ( _returnToPage ) addSetProperty( xb, "returnToPage", "true" );
95
96 if ( _returnToAction ) addSetProperty( xb, "returnToAction", "true" );
101
102 if ( _hasExplicitRedirectValue ) addSetProperty( xb, "hasExplicitRedirectValue", "true" );
103
104 if ( _restoreQueryString ) addSetProperty( xb, "restoreQueryString", "true" );
105
106 if ( _actionOutputs != null && _actionOutputs.size() > 0 )
107 {
108 if ( xb.getClassName() == null ) xb.setClassName( JPF_ACTION_FWD_CLASSNAME );
109
110 int n = _actionOutputs.size();
111 SetProperty countProp = xb.addNewSetProperty();
112 countProp.setProperty( "actionOutputCount" );
113 countProp.setValue( Integer.toString( n ) );
114
115 for ( int i = 0; i < n; ++i )
116 {
117 ActionOutputModel pi = ( ActionOutputModel ) _actionOutputs.get( i );
118 SetProperty prop = xb.addNewSetProperty();
119 prop.setProperty( "actionOutput" + i );
120 prop.setValue( pi.getType() + '|' + pi.getNullable() + '|' + pi.getName() );
121 }
122 }
123
124 if ( _isNestedReturn ) addSetProperty( xb, "nestedReturn", "true" );
129 if ( _outputFormBeanType != null ) addSetProperty( xb, "returnFormType", _outputFormBeanType );
130 if ( _outputFormBeanMember != null ) addSetProperty( xb, "returnFormMember", _outputFormBeanMember );
131
132 addComment( xb );
133 }
134
135 public boolean isReturnToPage()
136 {
137 return _returnToPage;
138 }
139
140 public void setReturnToPage( boolean returnToPage )
141 {
142 _returnToPage = returnToPage;
143 }
144
145 public boolean isReturnToAction()
146 {
147 return _returnToAction;
148 }
149
150 public void setReturnToAction( boolean returnToAction )
151 {
152 _returnToAction = returnToAction;
153 }
154
155 public void setIsNestedReturn( boolean nestedReturn )
156 {
157 _isNestedReturn = nestedReturn;
158 }
159
160 public String getOutputFormBeanType()
161 {
162 return _outputFormBeanType;
163 }
164
165 public void setOutputFormBeanType( String outputFormBeanType )
166 {
167 _outputFormBeanType = outputFormBeanType;
168 }
169
170 public String getOutputFormBeanMember()
171 {
172 return _outputFormBeanMember;
173 }
174
175 public void setOutputFormBeanMember( String outputFormBeanMember )
176 {
177 _outputFormBeanMember = outputFormBeanMember;
178 }
179
180 public boolean getContextRelative()
181 {
182 return _contextRelative;
183 }
184
185 public void setContextRelative( boolean contextRelative )
186 {
187 _contextRelative = contextRelative;
188 }
189
190 public String getName()
191 {
192 return _name;
193 }
194
195 public void setName( String name )
196 {
197 _name = name;
198 }
199
200 public String getPath()
201 {
202 return _path;
203 }
204
205 public void setPath( String path )
206 {
207 _path = path;
208 }
209
210 public boolean isRedirect()
211 {
212 return _redirect;
213 }
214
215 public void setRedirect( boolean redirect )
216 {
217 _redirect = redirect;
218 _hasExplicitRedirectValue = redirect;
219 }
220
221 public boolean isExternalRedirect()
222 {
223 return _externalRedirect;
224 }
225
226 public void setExternalRedirect( boolean externalRedirect )
227 {
228 _externalRedirect = externalRedirect;
229 if ( externalRedirect ) setRedirect( externalRedirect );
230 }
231
232 public boolean isRestoreQueryString()
233 {
234 return _restoreQueryString;
235 }
236
237 public void setRestoreQueryString( boolean restore )
238 {
239 _restoreQueryString = restore;
240 }
241
242
246 public final boolean isPageForward()
247 {
248 return forwardsToPage();
249 }
250
251 public boolean forwardsToPage()
252 {
253 return ! _path.endsWith( ".do" ) && ! _path.endsWith( ".jpf" ); }
255
256 public boolean forwardsToAction()
257 {
258 return _path.endsWith( ".do" ); }
260
261 public final boolean forwardsToPageFlow()
262 {
263 return _path.endsWith( ".jpf" ); }
265
266 public String getPageName()
267 {
268 assert forwardsToPage() : "getPageName() called for non-page " + _path;
270 int slash = _path.lastIndexOf( '/' ); return slash != -1 ? _path.substring( slash + 1 ) : _path;
272 }
273
274 public String getActionName()
275 {
276 assert forwardsToAction() : "getActionName() called for non-action" + _path;
278 int index = _path.indexOf( ".do" ); assert index != -1;
280 return _path.substring( 0, index );
281 }
282
283 public void addActionOutput( ActionOutputModel actionOutput )
284 {
285 if ( _actionOutputs == null ) _actionOutputs = new ArrayList ();
286 _actionOutputs.add( actionOutput );
287 }
288
289 public boolean isNestedReturn()
290 {
291 return _isNestedReturn;
292 }
293
294 private static void addSetProperty( Forward xb, String propertyName, String propertyValue )
295 {
296 SetProperty prop = xb.addNewSetProperty();
297 prop.setProperty( propertyName );
298 prop.setValue( propertyValue );
299 if ( xb.getClassName() == null ) xb.setClassName( JPF_ACTION_FWD_CLASSNAME );
300 }
301 }
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