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package org.apache.turbine.util; |
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import java.util.Hashtable; |
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import java.util.Iterator; |
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import java.util.List; |
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import java.util.Vector; |
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public class FormMessages |
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{ |
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private final Hashtable<String, Vector<String>> forms_messages; |
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private final Hashtable<String, Vector<String>> fields_messages; |
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private final Hashtable<String, Vector<String>> messages_fields; |
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private final Hashtable<String, Vector<String>> forms_fields; |
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public FormMessages() |
| 48 | 0 | { |
| 49 | 0 | forms_messages = new Hashtable<String, Vector<String>>(); |
| 50 | 0 | fields_messages = new Hashtable<String, Vector<String>>(); |
| 51 | 0 | messages_fields = new Hashtable<String, Vector<String>>(); |
| 52 | 0 | forms_fields = new Hashtable<String, Vector<String>>(); |
| 53 | 0 | } |
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public void setMessage(String formName, |
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String fieldName, |
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long returnCode) |
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{ |
| 67 | 0 | setMessage(formName, fieldName, String.valueOf(returnCode)); |
| 68 | 0 | } |
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public void setMessage(String formName, |
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String fieldName, |
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String messageName) |
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{ |
| 82 | 0 | fieldName = formName + "-" + fieldName; |
| 83 | 0 | addValue(forms_messages, formName, messageName); |
| 84 | 0 | addValue(fields_messages, fieldName, messageName); |
| 85 | 0 | addValue(messages_fields, messageName, fieldName); |
| 86 | 0 | addValue(forms_fields, formName, fieldName); |
| 87 | 0 | } |
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private void addValue(Hashtable<String, Vector<String>> table, |
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String key, |
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String value) |
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{ |
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Vector<String> values; |
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| 103 | 0 | if (!table.containsKey(key)) |
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{ |
| 105 | 0 | values = new Vector<String>(); |
| 106 | 0 | values.addElement(value); |
| 107 | 0 | table.put(key, values); |
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} |
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else |
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{ |
| 111 | 0 | values = table.get(key); |
| 112 | 0 | if (!values.contains(value)) |
| 113 | 0 | values.addElement(value); |
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} |
| 115 | 0 | } |
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private final Vector<String> getValues(Hashtable<String, Vector<String>> table, String key) |
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{ |
| 126 | 0 | return table.get(key); |
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} |
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public FormMessage[] getFormMessages(String formName) |
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{ |
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Vector<String> messages, fields; |
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String messageName, fieldName; |
| 139 | 0 | messages = getValues(forms_messages, formName); |
| 140 | 0 | if (messages != null) |
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{ |
| 142 | 0 | FormMessage[] result = new FormMessage[messages.size()]; |
| 143 | 0 | for (int i = 0; i < messages.size(); i++) |
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{ |
| 145 | 0 | result[i] = new FormMessage(formName); |
| 146 | 0 | messageName = messages.elementAt(i); |
| 147 | 0 | result[i].setMessage(messageName); |
| 148 | 0 | fields = getValues(messages_fields, messageName); |
| 149 | 0 | for (int j = 0; j < fields.size(); j++) |
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{ |
| 151 | 0 | fieldName = fields.elementAt(j); |
| 152 | 0 | if (formHasField(formName, fieldName)) |
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{ |
| 154 | 0 | result[i].setFieldName(fieldName); |
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} |
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} |
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} |
| 158 | 0 | return result; |
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} |
| 160 | 0 | return null; |
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} |
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public FormMessage[] getFormMessages(String formName, String fieldName) |
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{ |
| 172 | 0 | String key = formName + "-" + fieldName; |
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| 174 | 0 | Vector<String> messages = getValues(fields_messages, key); |
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String messageName; |
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| 177 | 0 | if (messages != null) |
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{ |
| 179 | 0 | FormMessage[] result = new FormMessage[messages.size()]; |
| 180 | 0 | for (int i = 0; i < messages.size(); i++) |
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{ |
| 182 | 0 | result[i] = new FormMessage(formName, fieldName); |
| 183 | 0 | messageName = messages.elementAt(i); |
| 184 | 0 | result[i].setMessage(messageName); |
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} |
| 186 | 0 | return result; |
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} |
| 188 | 0 | return null; |
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} |
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private boolean formHasField(String formName, |
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String fieldName) |
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{ |
| 201 | 0 | List fields = getValues(forms_fields, formName); |
| 202 | 0 | for (Iterator iter = fields.iterator(); iter.hasNext();) |
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{ |
| 204 | 0 | if (fieldName.equals(iter.next().toString())) |
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{ |
| 206 | 0 | return true; |
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} |
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} |
| 209 | 0 | return false; |
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} |
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} |