org.eclipse.persistence.oxm.mappings.XMLDirectMapping.setNullPolicy()方法的使用及代码示例

x33g5p2x  于2022-02-03 转载在 其他  
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本文整理了Java中org.eclipse.persistence.oxm.mappings.XMLDirectMapping.setNullPolicy()方法的一些代码示例，展示了XMLDirectMapping.setNullPolicy()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。XMLDirectMapping.setNullPolicy()方法的具体详情如下：
包路径：org.eclipse.persistence.oxm.mappings.XMLDirectMapping
类名称：XMLDirectMapping
方法名：setNullPolicy

XMLDirectMapping.setNullPolicy介绍

[英]Set the AbstractNullPolicy on the mapping
The default policy is NullPolicy.
[中]在映射上设置AbstractNullPolicy
默认策略为NullPolicy。

代码示例

代码示例来源：origin: com.haulmont.thirdparty/eclipselink

  1. /**
  2.  * INTERNAL:
  3.  */
  4. protected XMLDirectMapping getExcludeSuperclassListenersMapping() {
  5.   XMLDirectMapping excludeSuperclassListenersMapping = new XMLDirectMapping();
  6.   excludeSuperclassListenersMapping.setAttributeName("m_excludeSuperclassListeners");
  7.   excludeSuperclassListenersMapping.setGetMethodName("getExcludeSuperclassListeners");
  8.   excludeSuperclassListenersMapping.setSetMethodName("setExcludeSuperclassListeners");
  9.   excludeSuperclassListenersMapping.setConverter(new EmptyElementConverter());
  10.   IsSetNullPolicy excludeSuperclassListenersPolicy = new IsSetNullPolicy("excludeSuperclassListeners");
  11.   excludeSuperclassListenersPolicy.setMarshalNullRepresentation(XMLNullRepresentationType.EMPTY_NODE);
  12.   excludeSuperclassListenersMapping.setNullPolicy(excludeSuperclassListenersPolicy);
  13.   excludeSuperclassListenersMapping.setXPath("orm:exclude-superclass-listeners");
  14.   return excludeSuperclassListenersMapping;
  15. }

代码示例来源：origin: com.haulmont.thirdparty/eclipselink

  1. /**
  2.  * INTERNAL:
  3.  */
  4. protected XMLDirectMapping getReturnUpdateMapping() {
  5.   XMLDirectMapping mapping = new XMLDirectMapping();
  6.   mapping.setAttributeName("m_returnUpdate");
  7.   mapping.setGetMethodName("getReturnUpdate");
  8.   mapping.setSetMethodName("setReturnUpdate");
  9.   mapping.setConverter(new EmptyElementConverter());
  10.   IsSetNullPolicy returnUpdatePolicy = new IsSetNullPolicy("isReturnUpdate");
  11.   returnUpdatePolicy.setMarshalNullRepresentation(XMLNullRepresentationType.EMPTY_NODE);
  12.   mapping.setNullPolicy(returnUpdatePolicy);
  13.   mapping.setXPath("orm:return-update");
  14.   return mapping;
  15. }

代码示例来源：origin: com.haulmont.thirdparty/eclipselink

  1. /**
  2.  * INTERNAL:
  3.  */
  4. protected XMLDirectMapping getExcludeDefaultListenersMapping() {
  5.   XMLDirectMapping excludeDefaultListenersMapping = new XMLDirectMapping();
  6.   excludeDefaultListenersMapping.setAttributeName("m_excludeDefaultListeners");
  7.   excludeDefaultListenersMapping.setGetMethodName("getExcludeDefaultListeners");
  8.   excludeDefaultListenersMapping.setSetMethodName("setExcludeDefaultListeners");
  9.   excludeDefaultListenersMapping.setConverter(new EmptyElementConverter());
  10.   IsSetNullPolicy excludeDefaultListenersPolicy = new IsSetNullPolicy("excludeDefaultListeners");
  11.   excludeDefaultListenersPolicy.setMarshalNullRepresentation(XMLNullRepresentationType.EMPTY_NODE);
  12.   excludeDefaultListenersMapping.setNullPolicy(excludeDefaultListenersPolicy);
  13.   excludeDefaultListenersMapping.setXPath("orm:exclude-default-listeners");
  14.   return excludeDefaultListenersMapping;
  15. }

代码示例来源：origin: com.haulmont.thirdparty/eclipselink

  1. /**
  2.  * INTERNAL:
  3.  */
  4. protected XMLDirectMapping getPrivateOwnedMapping() {
  5.   XMLDirectMapping privateOwnedMapping = new XMLDirectMapping();
  6.   privateOwnedMapping.setAttributeName("m_privateOwned");
  7.   privateOwnedMapping.setGetMethodName("getPrivateOwned");
  8.   privateOwnedMapping.setSetMethodName("setPrivateOwned");
  9.   privateOwnedMapping.setConverter(new EmptyElementConverter());
  10.   IsSetNullPolicy privateOwnedPolicy = new IsSetNullPolicy("isPrivateOwned");
  11.   privateOwnedPolicy.setMarshalNullRepresentation(XMLNullRepresentationType.EMPTY_NODE);
  12.   privateOwnedMapping.setNullPolicy(privateOwnedPolicy);
  13.   privateOwnedMapping.setXPath("orm:private-owned");
  14.   return privateOwnedMapping;
  15. }

代码示例来源：origin: com.haulmont.thirdparty/eclipselink

  1. /**
  2.  * INTERNAL:
  3.  */
  4. protected XMLDirectMapping getDeleteAllMapping() {
  5.   XMLDirectMapping deleteAllMapping = new XMLDirectMapping();
  6.   deleteAllMapping.setAttributeName("m_deleteAll");
  7.   deleteAllMapping.setGetMethodName("getDeleteAll");
  8.   deleteAllMapping.setSetMethodName("setDeleteAll");
  9.   deleteAllMapping.setXPath("orm:delete-all");
  10.   deleteAllMapping.setConverter(new EmptyElementConverter());
  11.   IsSetNullPolicy deleteAllPolicy = new IsSetNullPolicy("isDeleteAll");
  12.   deleteAllPolicy.setMarshalNullRepresentation(XMLNullRepresentationType.EMPTY_NODE);
  13.   deleteAllMapping.setNullPolicy(deleteAllPolicy);
  14.   return deleteAllMapping;
  15. }

代码示例来源：origin: com.haulmont.thirdparty/eclipselink

  1. /**
  2.  * INTERNAL:
  3.  */
  4. protected XMLDirectMapping getNonCacheableMapping() {
  5.   XMLDirectMapping noncacheable = new XMLDirectMapping();
  6.   noncacheable.setAttributeName("m_nonCacheable");
  7.   noncacheable.setGetMethodName("getNonCacheable");
  8.   noncacheable.setSetMethodName("setNonCacheable");
  9.   noncacheable.setConverter(new EmptyElementConverter());
  10.   IsSetNullPolicy cacheablePolicy = new IsSetNullPolicy("isNonCacheable");
  11.   cacheablePolicy.setMarshalNullRepresentation(XMLNullRepresentationType.EMPTY_NODE);
  12.   noncacheable.setNullPolicy(cacheablePolicy);
  13.   noncacheable.setXPath("orm:noncacheable");
  14.   return noncacheable;
  15. }

代码示例来源：origin: com.haulmont.thirdparty/eclipselink

  1. /**
  2.  * INTERNAL:
  3.  */
  4. protected XMLDirectMapping getCascadePersistMapping() {
  5.   XMLDirectMapping cascadePersistMapping = new XMLDirectMapping();
  6.   cascadePersistMapping.setAttributeName("m_cascadePersist");
  7.   cascadePersistMapping.setGetMethodName("getCascadePersist");
  8.   cascadePersistMapping.setSetMethodName("setCascadePersist");
  9.   //cascadePersistMapping.setAttributeClassification(String.class);
  10.   cascadePersistMapping.setConverter(new EmptyElementConverter());
  11.   IsSetNullPolicy cascadePersistPolicy = new IsSetNullPolicy("isCascadePersist");
  12.   cascadePersistPolicy.setMarshalNullRepresentation(XMLNullRepresentationType.EMPTY_NODE);
  13.   cascadePersistMapping.setNullPolicy(cascadePersistPolicy);
  14.   cascadePersistMapping.setXPath("orm:cascade-persist");
  15.   return cascadePersistMapping;
  16. }

代码示例来源：origin: org.eclipse.persistence/org.eclipse.persistence.core

  1. validateConnectionHealthOnErrorMapping.setSetMethodName("setConnectionHealthValidatedOnError");
  2. validateConnectionHealthOnErrorMapping.setXPath("connection-health-validated-on-error/text()");
  3. validateConnectionHealthOnErrorMapping.setNullPolicy(new NullPolicy(null, false, false, false));
  4. validateConnectionHealthOnErrorMapping.setNullValue(true);
  5. descriptor.addMapping(validateConnectionHealthOnErrorMapping);
  6. delayBetweenReconnectAttempts.setSetMethodName("setDelayBetweenConnectionAttempts");
  7. delayBetweenReconnectAttempts.setXPath("delay-between-reconnect-attempts/text()");
  8. delayBetweenReconnectAttempts.setNullPolicy(new NullPolicy(null, false, false, false));
  9. descriptor.addMapping(delayBetweenReconnectAttempts);
  10. queryRetryAttemptCount.setSetMethodName("setQueryRetryAttemptCount");
  11. queryRetryAttemptCount.setXPath("query-retry-attempt-count/text()");
  12. queryRetryAttemptCount.setNullPolicy(new NullPolicy(null, false, false, false));
  13. descriptor.addMapping(queryRetryAttemptCount);
  14. pingSQLMapping.setSetMethodName("setPingSQL");
  15. pingSQLMapping.setXPath("ping-sql/text()");
  16. pingSQLMapping.setNullPolicy(new NullPolicy(null, false, false, false));
  17. descriptor.addMapping(pingSQLMapping);

代码示例来源：origin: com.haulmont.thirdparty/eclipselink

  1. validateConnectionHealthOnErrorMapping.setSetMethodName("setConnectionHealthValidatedOnError");
  2. validateConnectionHealthOnErrorMapping.setXPath("connection-health-validated-on-error/text()");
  3. validateConnectionHealthOnErrorMapping.setNullPolicy(new NullPolicy(null, false, false, false));
  4. validateConnectionHealthOnErrorMapping.setNullValue(true);
  5. descriptor.addMapping(validateConnectionHealthOnErrorMapping);
  6. delayBetweenReconnectAttempts.setSetMethodName("setDelayBetweenConnectionAttempts");
  7. delayBetweenReconnectAttempts.setXPath("delay-between-reconnect-attempts/text()");
  8. delayBetweenReconnectAttempts.setNullPolicy(new NullPolicy(null, false, false, false));
  9. descriptor.addMapping(delayBetweenReconnectAttempts);
  10. queryRetryAttemptCount.setSetMethodName("setQueryRetryAttemptCount");
  11. queryRetryAttemptCount.setXPath("query-retry-attempt-count/text()");
  12. queryRetryAttemptCount.setNullPolicy(new NullPolicy(null, false, false, false));
  13. descriptor.addMapping(queryRetryAttemptCount);
  14. pingSQLMapping.setSetMethodName("setPingSQL");
  15. pingSQLMapping.setXPath("ping-sql/text()");
  16. pingSQLMapping.setNullPolicy(new NullPolicy(null, false, false, false));
  17. descriptor.addMapping(pingSQLMapping);

代码示例来源：origin: org.eclipse.persistence/com.springsource.org.eclipse.persistence

  1. validateConnectionHealthOnErrorMapping.setSetMethodName("setConnectionHealthValidatedOnError");
  2. validateConnectionHealthOnErrorMapping.setXPath("connection-health-validated-on-error/text()");
  3. validateConnectionHealthOnErrorMapping.setNullPolicy(new NullPolicy(null, false, false, false));
  4. validateConnectionHealthOnErrorMapping.setNullValue(true);
  5. descriptor.addMapping(validateConnectionHealthOnErrorMapping);
  6. delayBetweenReconnectAttempts.setSetMethodName("setDelayBetweenConnectionAttempts");
  7. delayBetweenReconnectAttempts.setXPath("delay-between-reconnect-attempts/text()");
  8. delayBetweenReconnectAttempts.setNullPolicy(new NullPolicy(null, false, false, false));
  9. descriptor.addMapping(delayBetweenReconnectAttempts);
  10. queryRetryAttemptCount.setSetMethodName("setQueryRetryAttemptCount");
  11. queryRetryAttemptCount.setXPath("query-retry-attempt-count/text()");
  12. queryRetryAttemptCount.setNullPolicy(new NullPolicy(null, false, false, false));
  13. descriptor.addMapping(queryRetryAttemptCount);
  14. pingSQLMapping.setSetMethodName("setPingSQL");
  15. pingSQLMapping.setXPath("ping-sql/text()");
  16. pingSQLMapping.setNullPolicy(new NullPolicy(null, false, false, false));
  17. descriptor.addMapping(pingSQLMapping);

代码示例来源：origin: org.eclipse.persistence/org.eclipse.persistence.core

  1. @Override
  2. protected ClassDescriptor buildDatabaseFieldDescriptor() {
  3.   XMLDescriptor descriptor = (XMLDescriptor)super.buildDatabaseFieldDescriptor();
  4.   XMLDirectMapping sqlTypeMapping = new XMLDirectMapping();
  5.   sqlTypeMapping.setAttributeName("sqlType");
  6.   sqlTypeMapping.setGetMethodName("getSqlType");
  7.   sqlTypeMapping.setSetMethodName("setSqlType");
  8.   sqlTypeMapping.setXPath(getPrimaryNamespaceXPath() + "@sql-typecode");
  9.   sqlTypeMapping.setNullValue(Integer.valueOf(NULL_SQL_TYPE));
  10.   NullPolicy nullPolicy = new NullPolicy();
  11.   nullPolicy.setNullRepresentedByEmptyNode(false);
  12.   nullPolicy.setNullRepresentedByXsiNil(false);
  13.   nullPolicy.setSetPerformedForAbsentNode(false);
  14.   nullPolicy.setMarshalNullRepresentation(XMLNullRepresentationType.ABSENT_NODE);
  15.   sqlTypeMapping.setNullPolicy(nullPolicy);
  16.   //NULL_SQL_TYPE
  17.   descriptor.addMapping(sqlTypeMapping);
  18.   XMLDirectMapping colDefMapping = new XMLDirectMapping();
  19.   colDefMapping.setAttributeName("columnDefinition");
  20.   colDefMapping.setGetMethodName("getColumnDefinition");
  21.   colDefMapping.setSetMethodName("setColumnDefinition");
  22.   colDefMapping.setXPath(getPrimaryNamespaceXPath() + "@column-definition");
  23.   colDefMapping.setNullValue("");
  24.   colDefMapping.setNullPolicy(nullPolicy);
  25.   //NULL_SQL_TYPE
  26.   descriptor.addMapping(colDefMapping);
  27.   return descriptor;
  28. }

代码示例来源：origin: com.haulmont.thirdparty/eclipselink

  1. @Override
  2. protected ClassDescriptor buildDatabaseFieldDescriptor() {
  3.   XMLDescriptor descriptor = (XMLDescriptor)super.buildDatabaseFieldDescriptor();
  4.   XMLDirectMapping sqlTypeMapping = new XMLDirectMapping();
  5.   sqlTypeMapping.setAttributeName("sqlType");
  6.   sqlTypeMapping.setGetMethodName("getSqlType");
  7.   sqlTypeMapping.setSetMethodName("setSqlType");
  8.   sqlTypeMapping.setXPath(getPrimaryNamespaceXPath() + "@sql-typecode");
  9.   sqlTypeMapping.setNullValue(Integer.valueOf(NULL_SQL_TYPE));
  10.   NullPolicy nullPolicy = new NullPolicy();
  11.   nullPolicy.setNullRepresentedByEmptyNode(false);
  12.   nullPolicy.setNullRepresentedByXsiNil(false);
  13.   nullPolicy.setSetPerformedForAbsentNode(false);
  14.   nullPolicy.setMarshalNullRepresentation(XMLNullRepresentationType.ABSENT_NODE);
  15.   sqlTypeMapping.setNullPolicy(nullPolicy);
  16.   //NULL_SQL_TYPE
  17.   descriptor.addMapping(sqlTypeMapping);
  18.   XMLDirectMapping colDefMapping = new XMLDirectMapping();
  19.   colDefMapping.setAttributeName("columnDefinition");
  20.   colDefMapping.setGetMethodName("getColumnDefinition");
  21.   colDefMapping.setSetMethodName("setColumnDefinition");
  22.   colDefMapping.setXPath(getPrimaryNamespaceXPath() + "@column-definition");
  23.   colDefMapping.setNullValue("");
  24.   colDefMapping.setNullPolicy(nullPolicy);
  25.   //NULL_SQL_TYPE
  26.   descriptor.addMapping(colDefMapping);
  27.   return descriptor;
  28. }

代码示例来源：origin: org.eclipse.persistence/com.springsource.org.eclipse.persistence

  1. @Override
  2. protected ClassDescriptor buildDatabaseFieldDescriptor() {
  3.   XMLDescriptor descriptor = (XMLDescriptor)super.buildDatabaseFieldDescriptor();
  4.   XMLDirectMapping sqlTypeMapping = new XMLDirectMapping();
  5.   sqlTypeMapping.setAttributeName("sqlType");
  6.   sqlTypeMapping.setGetMethodName("getSqlType");
  7.   sqlTypeMapping.setSetMethodName("setSqlType");
  8.   sqlTypeMapping.setXPath(getPrimaryNamespaceXPath() + "@sql-typecode");
  9.   sqlTypeMapping.setNullValue(Integer.valueOf(NULL_SQL_TYPE));
  10.   NullPolicy nullPolicy = new NullPolicy();
  11.   nullPolicy.setNullRepresentedByEmptyNode(false);
  12.   nullPolicy.setNullRepresentedByXsiNil(false);
  13.   nullPolicy.setSetPerformedForAbsentNode(false);
  14.   nullPolicy.setMarshalNullRepresentation(XMLNullRepresentationType.ABSENT_NODE);
  15.   sqlTypeMapping.setNullPolicy(nullPolicy);
  16.   //NULL_SQL_TYPE
  17.   descriptor.addMapping(sqlTypeMapping);
  18.   XMLDirectMapping colDefMapping = new XMLDirectMapping();
  19.   colDefMapping.setAttributeName("columnDefinition");
  20.   colDefMapping.setGetMethodName("getColumnDefinition");
  21.   colDefMapping.setSetMethodName("setColumnDefinition");
  22.   colDefMapping.setXPath(getPrimaryNamespaceXPath() + "@column-definition");
  23.   colDefMapping.setNullValue("");
  24.   colDefMapping.setNullPolicy(nullPolicy);
  25.   //NULL_SQL_TYPE
  26.   descriptor.addMapping(colDefMapping);
  27.   return descriptor;
  28. }

代码示例来源：origin: com.haulmont.thirdparty/eclipselink

  1. IsSetNullPolicy cascadeAllPolicy = new IsSetNullPolicy("isCascadeAll");
  2. cascadeAllPolicy.setMarshalNullRepresentation(XMLNullRepresentationType.EMPTY_NODE);
  3. cascadeAllMapping.setNullPolicy(cascadeAllPolicy);
  4. cascadeAllMapping.setXPath("orm:cascade-all");
  5. descriptor.addMapping(cascadeAllMapping);
  6. IsSetNullPolicy cascadeMergePolicy = new IsSetNullPolicy("isCascadeMerge");
  7. cascadeMergePolicy.setMarshalNullRepresentation(XMLNullRepresentationType.EMPTY_NODE);
  8. cascadeMergeMapping.setNullPolicy(cascadeMergePolicy);
  9. cascadeMergeMapping.setXPath("orm:cascade-merge");
  10. descriptor.addMapping(cascadeMergeMapping);
  11. IsSetNullPolicy cascadeRemovePolicy = new IsSetNullPolicy("isCascadeRemove");
  12. cascadeRemovePolicy.setMarshalNullRepresentation(XMLNullRepresentationType.EMPTY_NODE);
  13. cascadeRemoveMapping.setNullPolicy(cascadeRemovePolicy);
  14. cascadeRemoveMapping.setXPath("orm:cascade-remove");
  15. descriptor.addMapping(cascadeRemoveMapping);
  16. IsSetNullPolicy cascadeRefreshPolicy = new IsSetNullPolicy("isCascadeRefresh");
  17. cascadeRefreshPolicy.setMarshalNullRepresentation(XMLNullRepresentationType.EMPTY_NODE);
  18. cascadeRefreshMapping.setNullPolicy(cascadeRefreshPolicy);
  19. cascadeRefreshMapping.setXPath("orm:cascade-refresh");
  20. descriptor.addMapping(cascadeRefreshMapping);
  21. IsSetNullPolicy cascadeDetachPolicy = new IsSetNullPolicy("isCascadeDetach");
  22. cascadeDetachPolicy.setMarshalNullRepresentation(XMLNullRepresentationType.EMPTY_NODE);
  23. cascadeDetachMapping.setNullPolicy(cascadeDetachPolicy);
  24. cascadeDetachMapping.setXPath("orm:cascade-detach");
  25. descriptor.addMapping(cascadeDetachMapping);

代码示例来源：origin: com.haulmont.thirdparty/eclipselink

  1. IsSetNullPolicy xmlMappingMetadataCompletePolicy = new IsSetNullPolicy("isXMLMappingMetadataComplete");
  2. xmlMappingMetadataCompletePolicy.setMarshalNullRepresentation(XMLNullRepresentationType.EMPTY_NODE);
  3. xmlMappingMetadataCompleteMapping.setNullPolicy(xmlMappingMetadataCompletePolicy);
  4. xmlMappingMetadataCompleteMapping.setXPath("orm:xml-mapping-metadata-complete");
  5. descriptor.addMapping(xmlMappingMetadataCompleteMapping);
  6. IsSetNullPolicy excludeDefaultMappingsPolicy = new IsSetNullPolicy("excludeDefaultMappings");
  7. excludeDefaultMappingsPolicy.setMarshalNullRepresentation(XMLNullRepresentationType.EMPTY_NODE);
  8. excludeDefaultMappingsMapping.setNullPolicy(excludeDefaultMappingsPolicy);
  9. excludeDefaultMappingsMapping.setXPath("orm:exclude-default-mappings");
  10. descriptor.addMapping(excludeDefaultMappingsMapping);

代码示例来源：origin: com.haulmont.thirdparty/eclipselink

  1. /**
  2.  * INTERNAL:
  3.  * XSD: persistence-unit-defaults
  4.  */
  5. protected ClassDescriptor buildPersistenceUnitDefaultsDescriptor() {
  6.   XMLDescriptor descriptor = new XMLDescriptor();
  7.   descriptor.setJavaClass(XMLPersistenceUnitDefaults.class);
  8.   // Element mappings - must remain in order of definition in XML.
  9.   descriptor.addMapping(getSchemaMapping());        
  10.   descriptor.addMapping(getCatalogMapping());
  11.   
  12.   XMLDirectMapping delimitedIdentifiersMapping = new XMLDirectMapping();
  13.   delimitedIdentifiersMapping.setAttributeName("m_delimitedIdentifiers");
  14.   delimitedIdentifiersMapping.setGetMethodName("getDelimitedIdentifiers");
  15.   delimitedIdentifiersMapping.setSetMethodName("setDelimitedIdentifiers");
  16.   delimitedIdentifiersMapping.setConverter(new EmptyElementConverter());
  17.   IsSetNullPolicy delimitedIdentifiersPolicy = new IsSetNullPolicy("isDelimitedIdentifiers");
  18.   delimitedIdentifiersPolicy.setMarshalNullRepresentation(XMLNullRepresentationType.EMPTY_NODE);
  19.   delimitedIdentifiersMapping.setNullPolicy(delimitedIdentifiersPolicy);
  20.   delimitedIdentifiersMapping.setXPath("orm:delimited-identifiers");
  21.   descriptor.addMapping(delimitedIdentifiersMapping);
  22.   
  23.   descriptor.addMapping(getAccessMapping());
  24.   descriptor.addMapping(getAccessMethodsMapping());
  25.   descriptor.addMapping(getCascadePersistMapping());
  26.   descriptor.addMapping(getTenantDiscriminatorColumnsMapping());
  27.   descriptor.addMapping(getEntityListenersMapping());
  28.   
  29.   return descriptor;
  30. }

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