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11 package eu.etaxonomy.cdm.io.common.mapping;
12
13 import java.lang.reflect.InvocationTargetException;
14 import java.lang.reflect.Method;
15 import java.sql.ResultSet;
16 import java.sql.SQLException;
17 import java.util.HashMap;
18 import java.util.Map;
19
20 import org.apache.log4j.Logger;
21
22 import eu.etaxonomy.cdm.io.common.DbImportStateBase;
23 import eu.etaxonomy.cdm.io.common.ImportHelper;
24 import eu.etaxonomy.cdm.model.common.CdmBase;
25 import eu.etaxonomy.cdm.model.common.Language;
26 import eu.etaxonomy.cdm.model.common.LanguageString;
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33 public class DbImportMultiLanguageTextMapper<CDMBASE extends CdmBase> extends DbImportMultiAttributeMapperBase<CDMBASE, DbImportStateBase> {
34 @SuppressWarnings("unused")
35 private static final Logger logger = Logger.getLogger(DbImportMultiLanguageTextMapper.class);
36
37 /
38
39 public static DbImportMultiLanguageTextMapper NewInstance(String dbTextAttribute, String dbLanguageAttribute, String languageNamespace, String cdmMultiLanguageTextAttribute){
40 return new DbImportMultiLanguageTextMapper(dbTextAttribute, dbLanguageAttribute, languageNamespace, cdmMultiLanguageTextAttribute);
41 }
42
43
44 /
45
46 private String dbTextAttribute;
47 private String dbLanguageAttribute;
48 private String languageNamespace;
49 private String cdmMultiLanguageTextAttribute;
50 private Method destinationMethod;
51
52 /
53
54 protected DbImportMultiLanguageTextMapper(String dbTextAttribute, String dbLanguageAttribute, String languageNamespace, String cdmMultiLanguageTextAttribute){
55 super();
56 this.dbTextAttribute = dbTextAttribute;
57 this.dbLanguageAttribute = dbLanguageAttribute;
58 this.languageNamespace = languageNamespace;
59 this.cdmMultiLanguageTextAttribute = cdmMultiLanguageTextAttribute;
60 }
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64
65 @Override
66 public void initialize(DbImportStateBase state, Class<? extends CdmBase> destinationClass) {
67 super.initialize(state, destinationClass);
68 try {
69 Class targetClass = getTargetClass(destinationClass);
70 Class<?> parameterType = getTypeClass();
71 String methodName = ImportHelper.getSetterMethodName(targetClass, cdmMultiLanguageTextAttribute);
72 destinationMethod = targetClass.getMethod(methodName, parameterType);
73 } catch (SecurityException e) {
74 throw new RuntimeException(e);
75 } catch (NoSuchMethodException e) {
76 throw new RuntimeException(e);
77 }
78 }
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84 protected Class<?> getTypeClass() {
85 return Map.class;
86 }
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95 protected Class getTargetClass(Class<?> destinationClass) throws SecurityException, NoSuchMethodException{
96 return destinationClass;
97 }
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102 public CDMBASE invoke(ResultSet rs, CDMBASE cdmBase) throws SQLException {
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104 Language language = (Language)getRelatedObject(rs, languageNamespace, dbLanguageAttribute);
105 String text = getStringDbValue(rs, dbTextAttribute);
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107 Map<Language, LanguageString> multilanguageText = new HashMap<Language, LanguageString>();
108 LanguageString languageString = LanguageString.NewInstance(text, language);
109 multilanguageText.put(language, languageString);
110 try {
111 destinationMethod.invoke(cdmBase, multilanguageText);
112 } catch (IllegalArgumentException e) {
113 throw e;
114 } catch (IllegalAccessException e) {
115 throw new RuntimeException(e);
116 } catch (InvocationTargetException e) {
117 throw new RuntimeException (e);
118 }
119 return cdmBase;
120 }
121
122
123 }