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1 package net.sourceforge.formview;
2
3 import java.io.Serializable  ;
4 import java.util.ArrayList ;
5 import java.util.Collections ;
6 import java.util.Iterator ;
7 import java.util.List ;
8
9 import org.apache.commons.collections.FastHashMap;
10
11
18 public class FormView implements Serializable , Cloneable {
19
20 private static final long serialVersionUID = 1L;
21
22 public FormView() {
23 this.lFields = new ArrayList ();
24 this.hFields = new FastHashMap();
25 this.lStates = new ArrayList ();
26 this.hStates = new FastHashMap();
27 }
28
29
33 protected String name = null;
34
35
40 protected Class updatedByClass = null;
41
42
45 protected String updatedByMethodName = null;
46
47
49
55 protected ArrayList lFields = null;
56
57
60 protected FastHashMap hFields = null;
61
62 protected ArrayList lStates = null;
63 protected FastHashMap hStates = null;
64
65
68 public String getName() {
69 return name;
70 }
71
72
75 public void setName(String name) {
76 this.name = name;
77 }
78
79 public Class getUpdatedByClass() {
80 return updatedByClass;
81 }
82
83 public void setUpdatedByClass(Class updatedByClass) {
84 this.updatedByClass = updatedByClass;
85 }
86
87 public String getUpdatedByMethodName() {
88 return updatedByMethodName;
89 }
90
91 public void setUpdatedByMethodName(String updatedByMethodName) {
92 this.updatedByMethodName = updatedByMethodName;
93 }
94
95
98 public void addField(FieldView f, Class updatedByClass, String updatedByMethodName) {
99 f.setUpdatedByClass(updatedByClass);
100 f.setUpdatedByMethodName(updatedByMethodName);
101 this.lFields.add(f);
102 this.hFields.put(f.getProperty(), f);
103 }
104
105 public void addField(FieldView f, Class updatedByClass) {
106 addField(f, updatedByClass, "");
107 }
108
109 public void addField(FieldView f) {
110 addField(f, FormView.class);
111 }
112
113 public void addState(State state) {
114 this.lStates.add(state);
115 this.hStates.put(state.getName(), state);
116 }
117
118 public State getState(String state) {
119 if (hStates != null) {
120 return (State)this.hStates.get(state);
121 }
122 return null;
123 }
124
125 public List getStates() {
126 return lStates;
127 }
128
129
133 public List getFields() {
134 return Collections.unmodifiableList(lFields);
135 }
136
137 public FieldView getField(String property) {
138 return (FieldView)this.hFields.get(property);
139 }
140
141 public FieldView getField(String property, String state) {
142 if (state != null) {
143 State formState = getState(state);
144 if (formState != null) {
145 FieldView fieldWithState = formState.getField(property);
147 if (fieldWithState != null)
148 return fieldWithState;
149 }
150 }
151 return getField(property);
152 }
153
154 public Object clone() {
155 FormView formCloned = new FormView();
156 formCloned.setName(this.name);
157 formCloned.setUpdatedByClass(this.updatedByClass);
158 formCloned.setUpdatedByMethodName(this.updatedByMethodName);
159 for (Iterator iter = lFields.iterator(); iter.hasNext();) {
161 FieldView field = (FieldView) iter.next();
162 formCloned.addField((FieldView)field.clone());
163
164 }
165 for (Iterator iter = lStates.iterator(); iter.hasNext();) {
167 State state = (State) iter.next();
168 formCloned.addState((State)state.clone());
169 }
170 return formCloned;
171 }
172
173 public void mergeFieldView(FieldView fieldView) {
174 String property = fieldView.getProperty();
175 FieldView f = getField(property);
176 if (f != null) {
177 f.mergeFieldView(fieldView);
180 }
181 else {
182 addField(fieldView);
185 fieldView.mergeFieldView(fieldView);
187 }
188 }
189
190
193 public String toString() {
194 StringBuffer results = new StringBuffer ();
195
196 results.append("Form: ");
197 results.append(name);
198 results.append("\n");
199 if (updatedByClass != null) {
200 results.append("\tupdatedByClass = " + updatedByClass.getName());
201 results.append("\n");
202 }
203 results.append("\tupdatedByMethodName = " + updatedByMethodName);
204 results.append("\n");
205 for (Iterator i = lFields.iterator(); i.hasNext();) {
206 results.append("\tField: \n");
207 results.append(i.next());
208 results.append("\n");
209 }
210 return results.toString();
211 }
212
213 public String toHtml() {
214 StringBuffer results = new StringBuffer ("<tr>");
215 results.append("<td>Form: </td><td>");
216 results.append(name);
217 results.append("</td>");
218 results.append("</tr>");
219 results.append("</tr>");
221 results.append("<td>updated by : " + getUpdatedByInformation() + "</td>");
222 results.append("</tr>");
223 results.append("<tr><table>");
225 for (Iterator i = lFields.iterator(); i.hasNext();) {
226 FieldView field = (FieldView)i.next();
227 results.append(field.toHtml());
228 }
229 results.append("</table></tr>");
230 return results.toString();
231 }
232
233 private String getUpdatedByInformation() {
234 if (updatedByClass == null)
235 return "";
236 StringBuffer s = new StringBuffer (updatedByClass.getName());
237 if (updatedByMethodName != null && updatedByMethodName.length() > 0) {
238 s.append(" [method : " + updatedByMethodName + "]");
239 }
240 return s.toString();
241 }
242
243
244 }
245 |
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