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package org.apache.turbine.util; |
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import java.util.ArrayList; |
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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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public class FormMessages |
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{ |
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private final Hashtable<String, List<String>> forms_messages; |
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private final Hashtable<String, List<String>> fields_messages; |
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private final Hashtable<String, List<String>> messages_fields; |
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private final Hashtable<String, List<String>> forms_fields; |
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public FormMessages() |
49 | 0 | { |
50 | 0 | forms_messages = new Hashtable<String, List<String>>(); |
51 | 0 | fields_messages = new Hashtable<String, List<String>>(); |
52 | 0 | messages_fields = new Hashtable<String, List<String>>(); |
53 | 0 | forms_fields = new Hashtable<String, List<String>>(); |
54 | 0 | } |
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public void setMessage( String formName, String fieldName, long returnCode ) |
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{ |
65 | 0 | setMessage( formName, fieldName, String.valueOf( returnCode ) ); |
66 | 0 | } |
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public void setMessage( String formName, String fieldName, String messageName ) |
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{ |
77 | 0 | String formFieldName = formName + "-" + fieldName; |
78 | 0 | addValue( forms_messages, formName, messageName ); |
79 | 0 | addValue( fields_messages, formFieldName, messageName ); |
80 | 0 | addValue( messages_fields, messageName, formFieldName ); |
81 | 0 | addValue( forms_fields, formName, formFieldName ); |
82 | 0 | } |
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private void addValue( Hashtable<String, List<String>> table, String key, String value ) |
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{ |
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List<String> values; |
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95 | 0 | if ( !table.containsKey( key ) ) |
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{ |
97 | 0 | values = new ArrayList<String>(); |
98 | 0 | values.add( value ); |
99 | 0 | table.put( key, values ); |
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} |
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else |
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{ |
103 | 0 | values = table.get( key ); |
104 | 0 | if ( !values.contains( value ) ) |
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{ |
106 | 0 | values.add( value ); |
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} |
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} |
109 | 0 | } |
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private final List<String> getValues( Hashtable<String, List<String>> table, String key ) |
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{ |
120 | 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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List<String> messages, fields; |
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String messageName, fieldName; |
133 | 0 | messages = getValues( forms_messages, formName ); |
134 | 0 | if ( messages != null ) |
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{ |
136 | 0 | FormMessage[] result = new FormMessage[messages.size()]; |
137 | 0 | for ( int i = 0; i < messages.size(); i++ ) |
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{ |
139 | 0 | result[i] = new FormMessage( formName ); |
140 | 0 | messageName = messages.get( i ); |
141 | 0 | result[i].setMessage( messageName ); |
142 | 0 | fields = getValues( messages_fields, messageName ); |
143 | 0 | for ( int j = 0; j < fields.size(); j++ ) |
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{ |
145 | 0 | fieldName = fields.get( j ); |
146 | 0 | if ( formHasField( formName, fieldName ) ) |
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{ |
148 | 0 | result[i].setFieldName( fieldName ); |
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} |
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} |
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} |
152 | 0 | return result; |
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} |
154 | 0 | return null; |
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} |
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public FormMessage[] getFormMessages( String formName, String fieldName ) |
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{ |
166 | 0 | String key = formName + "-" + fieldName; |
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168 | 0 | List<String> messages = getValues( fields_messages, key ); |
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String messageName; |
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171 | 0 | if ( messages != null ) |
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{ |
173 | 0 | FormMessage[] result = new FormMessage[messages.size()]; |
174 | 0 | for ( int i = 0; i < messages.size(); i++ ) |
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{ |
176 | 0 | result[i] = new FormMessage( formName, fieldName ); |
177 | 0 | messageName = messages.get( i ); |
178 | 0 | result[i].setMessage( messageName ); |
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} |
180 | 0 | return result; |
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} |
182 | 0 | return null; |
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} |
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private boolean formHasField( String formName, String fieldName ) |
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{ |
194 | 0 | List<String> fields = getValues( forms_fields, formName ); |
195 | 0 | for ( Iterator<String> iter = fields.iterator(); iter.hasNext(); ) |
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{ |
197 | 0 | if ( fieldName.equals( iter.next().toString() ) ) |
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{ |
199 | 0 | return true; |
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} |
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} |
202 | 0 | return false; |
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} |
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} |