Coverage report

| %line | %branch
--- | --- | ---
org.apache.commons.validator.FormSetFactory |
87% |
100% |

1 |  |
     /*
2 |  |
      * $Id: FormSetFactory.java 366933 2006-01-07 22:51:01Z niallp $
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      * $Rev: 366933 $
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      * $Date: 2006-01-07 22:51:01 +0000 (Sat, 07 Jan 2006) $
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      *
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      * ====================================================================
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      * Copyright 2005-2006 The Apache Software Foundation
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      *
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      * Licensed under the Apache License, Version 2.0 (the "License");
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      * you may not use this file except in compliance with the License.
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      * You may obtain a copy of the License at
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      *
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      *     http://www.apache.org/licenses/LICENSE-2.0
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      *
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      * Unless required by applicable law or agreed to in writing, software
16 |  |
      * distributed under the License is distributed on an "AS IS" BASIS,
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      * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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      * See the License for the specific language governing permissions and
19 |  |
      * limitations under the License.
20 |  |
      */
21 |  |
     package org.apache.commons.validator;
22 |  |
23 |  |
     import org.xml.sax.Attributes;
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     import org.apache.commons.digester.AbstractObjectCreationFactory;
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     import org.apache.commons.logging.Log;
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     import org.apache.commons.logging.LogFactory;
27 |  |
28 |  |
     /**
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      * Factory class used by Digester to create FormSet's.
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      *
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      * @since Validator 1.2
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      */
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     public class FormSetFactory extends AbstractObjectCreationFactory {
34 |  |
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         /** Logging */
36 | 94 |
         private transient Log log = LogFactory.getLog(FormSetFactory.class);
37 |  |
38 |  |
         /**
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          * <p>Create or retrieve a <code>FormSet</code> for the specified
40 |  |
          *    attributes.</p>
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          *
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          * @param attributes The sax attributes for the formset element.
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          * @return The FormSet for a locale.
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          * @throws Exception If an error occurs creating the FormSet.
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          */
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         public Object createObject(Attributes attributes) throws Exception {
47 |  |
48 | 144 |
             ValidatorResources resources = (ValidatorResources)digester.peek(0);
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50 | 144 |
             String language = attributes.getValue("language");
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             String country  = attributes.getValue("country");
52 | 144 |
             String variant  = attributes.getValue("variant");
53 |  |
54 | 144 |
             return createFormSet(resources, language, country, variant);
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         }
57 |  |
58 |  |
         /**
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          * <p>Create or retrieve a <code>FormSet</code> based on the language, country
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          *    and variant.</p>
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          *
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          * @param resources The validator resources.
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          * @param language The locale's language.
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          * @param country The locale's country.
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          * @param variant The locale's language variant.
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          * @return The FormSet for a locale.
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          * @since Validator 1.2
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          */
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         private FormSet createFormSet(ValidatorResources resources,
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                                       String language,
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                                       String country,
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                                       String variant) throws Exception {
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             // Retrieve existing FormSet for the language/country/variant
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             FormSet formSet = resources.getFormSet(language, country, variant);
76 | 144 |
             if (formSet != null) {
77 | 10 |
                 if (getLog().isDebugEnabled()) {
78 | 0 |
                     getLog().debug("FormSet[" + formSet.displayKey() + "] found - merging.");
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                 }
80 | 10 |
                 return formSet;
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             }
82 |  |
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             // Create a new FormSet for the language/country/variant
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             formSet = new FormSet();
85 | 134 |
             formSet.setLanguage(language);
86 | 134 |
             formSet.setCountry(country);
87 | 134 |
             formSet.setVariant(variant);
88 |  |
89 |  |
             // Add the FormSet to the validator resources
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             resources.addFormSet(formSet);
91 |  |
92 | 134 |
             if (getLog().isDebugEnabled()) {
93 | 0 |
                 getLog().debug("FormSet[" + formSet.displayKey() + "] created.");
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             }
95 |  |
96 | 134 |
             return formSet;
97 |  |
98 |  |
         }
99 |  |
100 |  |
         /**
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          * Accessor method for Log instance.
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          *
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          * The Log instance variable is transient and
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          * accessing it through this method ensures it
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          * is re-initialized when this instance is
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          * de-serialized.
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          *
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          * @return The Log instance.
109 |  |
          */
110 |  |
         private Log getLog() {
111 | 144 |
             if (log == null) {
112 | 0 |
                 log =  LogFactory.getLog(FormSetFactory.class);
113 |  |
             }
114 | 144 |
             return log;
115 |  |
         }
116 |  |
117 |  |
     }

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