Package org.eclipse.persistence.core.mappings

Examples of org.eclipse.persistence.core.mappings.CoreAttributeAccessor

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  }
           
    public abstract VariableXPathObjectMapping getMapping();
 
    public void setXPathInObject(String uri, String localName, Object childObject) {
      CoreAttributeAccessor variableAttributeAccessor = ((VariableXPathObjectMapping)this.getMapping()).getVariableAttributeAccessor();
      if(!variableAttributeAccessor.isWriteOnly()){
      Object value = null;
       if(((VariableXPathObjectMapping)getMapping()).getVariableAttributeAccessor().getAttributeClass() == ClassConstants.QNAME){
               if(uri != null && uri.length() > 0) {
                 value =  new QName(uri, localName);
               }else{
                 value =  new QName( localName);
               }
          }else{
            value = localName;
          }
     
        variableAttributeAccessor.setAttributeValueInObject(childObject, value);
      }
    }
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  }
           
    public abstract VariableXPathObjectMapping getMapping();
 
    public void setXPathInObject(String uri, String localName, Object childObject) {
      CoreAttributeAccessor variableAttributeAccessor = ((VariableXPathObjectMapping)this.getMapping()).getVariableAttributeAccessor();
      if(!variableAttributeAccessor.isWriteOnly()){
      Object value = null;
       if(((VariableXPathObjectMapping)getMapping()).getVariableAttributeAccessor().getAttributeClass() == CoreClassConstants.QNAME){
               if(uri != null && uri.length() > 0) {
                 value =  new QName(uri, localName);
               }else{
                 value =  new QName( localName);
               }
          }else{
            value = localName;
          }
     
        variableAttributeAccessor.setAttributeValueInObject(childObject, value);
      }
    }
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                // for each reference, get the source object and add it to the container policy
                // when finished, set the policy on the mapping
                mapping.setAttributeValueInObject(referenceSourceObject, container);
                InverseReferenceMapping inverseReferenceMapping = mapping.getInverseReferenceMapping();
                if(inverseReferenceMapping != null && value != null) {
                    CoreAttributeAccessor backpointerAccessor = inverseReferenceMapping.getAttributeAccessor();
                    CoreContainerPolicy backpointerContainerPolicy = inverseReferenceMapping.getContainerPolicy();
                    if(backpointerContainerPolicy == null) {
                        backpointerAccessor.setAttributeValueInObject(value, referenceSourceObject);
                    } else {
                        Object backpointerContainer = backpointerAccessor.getAttributeValueFromObject(value);
                        if(backpointerContainer == null) {
                            backpointerContainer = backpointerContainerPolicy.containerInstance();
                            backpointerAccessor.setAttributeValueInObject(value, backpointerContainer);
                        }
                        backpointerContainerPolicy.addInto(referenceSourceObject, backpointerContainer, session);
                    }
                }
            } else if (reference.getMapping() instanceof ObjectReferenceMapping) {
                CacheId primaryKey = (CacheId) reference.getPrimaryKey();
                Object value = null;
                if (userSpecifiedResolver != null) {
                    final Callable c;
                    try {
                        if (primaryKey.getPrimaryKey().length > 1) {
                            Map<String, Object> idWrapper = new HashMap<String, Object>();
                            for (int y = 0; y < primaryKey.getPrimaryKey().length; y++) {
                                ObjectReferenceMapping refMapping = (ObjectReferenceMapping) reference.getMapping();
                                String idName = (String) refMapping.getReferenceDescriptor().getPrimaryKeyFieldNames().get(y);
                                Object idValue = primaryKey.getPrimaryKey()[y];
                                idWrapper.put(idName, idValue);
                            }
                            c = userSpecifiedResolver.resolve(idWrapper, reference.getTargetClass());
                        } else {
                            c = userSpecifiedResolver.resolve(primaryKey.getPrimaryKey()[0], reference.getTargetClass());
                        }
                        if (c != null) {
                            value = c.call();
                        }
                    } catch (Exception e) {
                        throw XMLMarshalException.unmarshalException(e);
                    }
                } else {
                    value = getValue(session, reference, primaryKey, handler);
                }

                ObjectReferenceMapping mapping = (ObjectReferenceMapping)reference.getMapping();
                if (value != null) {
                    mapping.setAttributeValueInObject(reference.getSourceObject(), value);
                }
                if (null != reference.getSetting()) {
                    reference.getSetting().setValue(value);
                }

                InverseReferenceMapping inverseReferenceMapping = mapping.getInverseReferenceMapping();
                if(inverseReferenceMapping != null) {
                    CoreAttributeAccessor backpointerAccessor = inverseReferenceMapping.getAttributeAccessor();
                    CoreContainerPolicy backpointerContainerPolicy = inverseReferenceMapping.getContainerPolicy();
                    if(backpointerContainerPolicy == null) {
                        backpointerAccessor.setAttributeValueInObject(value, referenceSourceObject);
                    } else {
                        Object backpointerContainer = backpointerAccessor.getAttributeValueFromObject(value);
                        if(backpointerContainer == null) {
                            backpointerContainer = backpointerContainerPolicy.containerInstance();
                            backpointerAccessor.setAttributeValueInObject(value, backpointerContainer);
                        }
                        backpointerContainerPolicy.addInto(reference.getSourceObject(), backpointerContainer, session);
                    }
                }
            }
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        entity = descriptor.getInstantiationPolicy().buildNewInstance();

        for(SDOProperty sdoProperty : (List<SDOProperty>) dataObject.getType().getProperties()) {
            if(!sdoProperty.getType().isChangeSummaryType()) {
                Mapping mapping = getJAXBMappingForProperty(sdoProperty);
                CoreAttributeAccessor attributeAccessor = mapping.getAttributeAccessor();
                Object attributeValue = attributeAccessor.getAttributeValueFromObject(originalEntity);
                if(mapping.isCollectionMapping()) {
                    Object containerCopy = null;
                    SDOChangeSummary sdoChangeSummary = dataObject.getChangeSummary();
                    if(null != sdoChangeSummary) {
                        List list = listWrappers.get(sdoProperty);
                        containerCopy = sdoChangeSummary.getOriginalElements().get(list);
                    }
                    if(null == containerCopy) {
                        CoreContainerPolicy containerPolicy = mapping.getContainerPolicy();
                        containerCopy = containerPolicy.containerInstance();
                        if(null != attributeValue) {
                            Object attributeValueIterator = containerPolicy.iteratorFor(attributeValue);
                            while(containerPolicy.hasNext(attributeValueIterator)) {
                                containerPolicy.addInto(containerPolicy.nextEntry(attributeValueIterator), containerCopy, session);
                            }
                        }
                    }
                    attributeAccessor.setAttributeValueInObject(entity, containerCopy);
                } else {
                    attributeAccessor.setAttributeValueInObject(entity, attributeValue);
                }
            }
        }
        return new JAXBValueStore(jaxbHelperContext, originalEntity, descriptor, dataObject, listWrappers);
    }
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                Iterator<DatabaseMapping> ormMappings = ormDescriptor.getMappings().iterator();
                while(ormMappings.hasNext()) {
                    DatabaseMapping ormMapping = ormMappings.next();
                    Mapping oxmMapping = (Mapping) oxmDescriptor.getMappingForAttributeName(ormMapping.getAttributeName());
                    if(oxmMapping != null) {
                        CoreAttributeAccessor oxmAccessor = oxmMapping.getAttributeAccessor();
                        OrmAttributeAccessor newAccessor = new OrmAttributeAccessor(ormMapping.getAttributeAccessor(), oxmAccessor);
                        if(ormMapping.isOneToOneMapping() && ((OneToOneMapping)ormMapping).usesIndirection()) {
                            newAccessor.setValueHolderProperty(true);
                        }
                        newAccessor.setChangeTracking(ormDescriptor.getObjectChangePolicy().isAttributeChangeTrackingPolicy());
                        oxmMapping.setAttributeAccessor(newAccessor);
                       
                        //check to see if we need to deal with containerAccessor
                        CoreAttributeAccessor containerAccessor = null;
                        Class containerClass = null;
                        if(oxmMapping.isAbstractCompositeObjectMapping()) {
                            containerAccessor = ((CompositeObjectMapping)oxmMapping).getInverseReferenceMapping().getAttributeAccessor();
                            containerClass = ((CompositeObjectMapping)oxmMapping).getReferenceClass();
                        } else if(oxmMapping.isAbstractCompositeCollectionMapping()) {
                            containerAccessor = ((CompositeCollectionMapping)oxmMapping).getInverseReferenceMapping().getAttributeAccessor();
                            containerClass = ((CompositeCollectionMapping)oxmMapping).getReferenceClass();
                        }
                        if(containerAccessor != null) {
                            ClassDescriptor containerDescriptor = ormSession.getDescriptor(containerClass);
                            if(containerDescriptor != null) {
                                DatabaseMapping ormContainerMapping = containerDescriptor.getMappingForAttributeName(containerAccessor.getAttributeName());
                                if(ormContainerMapping != null) {
                                    //Check for indirection on the container mapping
                                    OrmAttributeAccessor ormAccessor = new OrmAttributeAccessor(ormContainerMapping.getAttributeAccessor(), containerAccessor);
                                    ormAccessor.setChangeTracking(containerDescriptor.getObjectChangePolicy().isAttributeChangeTrackingPolicy());
                                    ormAccessor.setValueHolderProperty(ormContainerMapping instanceof OneToOneMapping && ((OneToOneMapping)ormContainerMapping).usesIndirection());
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                // for each reference, get the source object and add it to the container policy
                // when finished, set the policy on the mapping
                mapping.setAttributeValueInObject(referenceSourceObject, container);
                InverseReferenceMapping inverseReferenceMapping = mapping.getInverseReferenceMapping();
                if(inverseReferenceMapping != null && value != null) {
                    CoreAttributeAccessor backpointerAccessor = inverseReferenceMapping.getAttributeAccessor();
                    CoreContainerPolicy backpointerContainerPolicy = inverseReferenceMapping.getContainerPolicy();
                    if(backpointerContainerPolicy == null) {
                        backpointerAccessor.setAttributeValueInObject(value, referenceSourceObject);
                    } else {
                        Object backpointerContainer = backpointerAccessor.getAttributeValueFromObject(value);
                        if(backpointerContainer == null) {
                            backpointerContainer = backpointerContainerPolicy.containerInstance();
                            backpointerAccessor.setAttributeValueInObject(value, backpointerContainer);
                        }
                        backpointerContainerPolicy.addInto(referenceSourceObject, backpointerContainer, session);
                    }
                }
            } else if (reference.getMapping() instanceof ObjectReferenceMapping) {
                CacheId primaryKey = (CacheId) reference.getPrimaryKey();
                Object value = null;
                if (userSpecifiedResolver != null) {
                    final Callable c;
                    try {
                        if (primaryKey.getPrimaryKey().length > 1) {
                            Map<String, Object> idWrapper = new HashMap<String, Object>();
                            for (int y = 0; y < primaryKey.getPrimaryKey().length; y++) {
                                ObjectReferenceMapping refMapping = (ObjectReferenceMapping) reference.getMapping();
                                String idName = (String) refMapping.getReferenceDescriptor().getPrimaryKeyFieldNames().get(y);
                                Object idValue = primaryKey.getPrimaryKey()[y];
                                idWrapper.put(idName, idValue);
                            }
                            c = userSpecifiedResolver.resolve(idWrapper, reference.getTargetClass());
                        } else {
                            c = userSpecifiedResolver.resolve(primaryKey.getPrimaryKey()[0], reference.getTargetClass());
                        }
                        if (c != null) {
                            value = c.call();
                        }
                    } catch (Exception e) {
                        throw XMLMarshalException.unmarshalException(e);
                    }
                } else {
                    value = getValue(session, reference, primaryKey, handler);
                }

                ObjectReferenceMapping mapping = (ObjectReferenceMapping)reference.getMapping();
                if (value != null) {
                    mapping.setAttributeValueInObject(reference.getSourceObject(), value);
                }
                if (null != reference.getSetting()) {
                    reference.getSetting().setValue(value);
                }

                InverseReferenceMapping inverseReferenceMapping = mapping.getInverseReferenceMapping();
                if(inverseReferenceMapping != null) {
                    CoreAttributeAccessor backpointerAccessor = inverseReferenceMapping.getAttributeAccessor();
                    CoreContainerPolicy backpointerContainerPolicy = inverseReferenceMapping.getContainerPolicy();
                    if(backpointerContainerPolicy == null) {
                        backpointerAccessor.setAttributeValueInObject(value, referenceSourceObject);
                    } else {
                        Object backpointerContainer = backpointerAccessor.getAttributeValueFromObject(value);
                        if(backpointerContainer == null) {
                            backpointerContainer = backpointerContainerPolicy.containerInstance();
                            backpointerAccessor.setAttributeValueInObject(value, backpointerContainer);
                        }
                        backpointerContainerPolicy.addInto(reference.getSourceObject(), backpointerContainer, session);
                    }
                }
            }
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                Iterator<DatabaseMapping> ormMappings = ormDescriptor.getMappings().iterator();
                while(ormMappings.hasNext()) {
                    DatabaseMapping ormMapping = ormMappings.next();
                    Mapping oxmMapping = (Mapping) oxmDescriptor.getMappingForAttributeName(ormMapping.getAttributeName());
                    if(oxmMapping != null) {
                        CoreAttributeAccessor oxmAccessor = oxmMapping.getAttributeAccessor();
                        OrmAttributeAccessor newAccessor = new OrmAttributeAccessor(ormMapping.getAttributeAccessor(), oxmAccessor);
                        if(ormMapping.isOneToOneMapping() && ((OneToOneMapping)ormMapping).usesIndirection()) {
                            newAccessor.setValueHolderProperty(true);
                        }
                        newAccessor.setChangeTracking(ormDescriptor.getObjectChangePolicy().isAttributeChangeTrackingPolicy());
                        oxmMapping.setAttributeAccessor(newAccessor);
                       
                        //check to see if we need to deal with containerAccessor
                        CoreAttributeAccessor containerAccessor = null;
                        Class containerClass = null;
                        if(oxmMapping.isAbstractCompositeObjectMapping()) {
                            containerAccessor = ((CompositeObjectMapping)oxmMapping).getInverseReferenceMapping().getAttributeAccessor();
                            containerClass = ((CompositeObjectMapping)oxmMapping).getReferenceClass();
                        } else if(oxmMapping.isAbstractCompositeCollectionMapping()) {
                            containerAccessor = ((CompositeCollectionMapping)oxmMapping).getInverseReferenceMapping().getAttributeAccessor();
                            containerClass = ((CompositeCollectionMapping)oxmMapping).getReferenceClass();
                        }
                        if(containerAccessor != null) {
                            ClassDescriptor containerDescriptor = ormSession.getDescriptor(containerClass);
                            if(containerDescriptor != null) {
                                DatabaseMapping ormContainerMapping = containerDescriptor.getMappingForAttributeName(containerAccessor.getAttributeName());
                                if(ormContainerMapping != null) {
                                    //Check for indirection on the container mapping
                                    OrmAttributeAccessor ormAccessor = new OrmAttributeAccessor(ormContainerMapping.getAttributeAccessor(), containerAccessor);
                                    ormAccessor.setChangeTracking(containerDescriptor.getObjectChangePolicy().isAttributeChangeTrackingPolicy());
                                    ormAccessor.setValueHolderProperty(ormContainerMapping instanceof OneToOneMapping && ((OneToOneMapping)ormContainerMapping).usesIndirection());
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  }
           
    public abstract VariableXPathObjectMapping getMapping();
 
    public void setXPathInObject(String uri, String localName, Object childObject) {
      CoreAttributeAccessor variableAttributeAccessor = ((VariableXPathObjectMapping)this.getMapping()).getVariableAttributeAccessor();
      if(!variableAttributeAccessor.isWriteOnly()){
      Object value = null;
       if(((VariableXPathObjectMapping)getMapping()).getVariableAttributeAccessor().getAttributeClass() == CoreClassConstants.QNAME){
               if(uri != null && uri.length() > 0) {
                 value =  new QName(uri, localName);
               }else{
                 value =  new QName( localName);
               }
          }else{
            value = localName;
          }
     
        variableAttributeAccessor.setAttributeValueInObject(childObject, value);
      }
    }
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                // for each reference, get the source object and add it to the container policy
                // when finished, set the policy on the mapping
                mapping.setAttributeValueInObject(referenceSourceObject, container);
                InverseReferenceMapping inverseReferenceMapping = mapping.getInverseReferenceMapping();
                if(inverseReferenceMapping != null && value != null) {
                    CoreAttributeAccessor backpointerAccessor = inverseReferenceMapping.getAttributeAccessor();
                    CoreContainerPolicy backpointerContainerPolicy = inverseReferenceMapping.getContainerPolicy();
                    if(backpointerContainerPolicy == null) {
                        backpointerAccessor.setAttributeValueInObject(value, referenceSourceObject);
                    } else {
                        Object backpointerContainer = backpointerAccessor.getAttributeValueFromObject(value);
                        if(backpointerContainer == null) {
                            backpointerContainer = backpointerContainerPolicy.containerInstance();
                            backpointerAccessor.setAttributeValueInObject(value, backpointerContainer);
                        }
                        backpointerContainerPolicy.addInto(referenceSourceObject, backpointerContainer, session);
                    }
                }
            } else if (reference.getMapping() instanceof ObjectReferenceMapping) {
                CacheId primaryKey = (CacheId) reference.getPrimaryKey();
                Object value = null;
                if (userSpecifiedResolver != null) {
                    final Callable c;
                    try {
                        if (primaryKey.getPrimaryKey().length > 1) {
                            Map<String, Object> idWrapper = new HashMap<String, Object>();
                            for (int y = 0; y < primaryKey.getPrimaryKey().length; y++) {
                                ObjectReferenceMapping refMapping = (ObjectReferenceMapping) reference.getMapping();
                                String idName = (String) refMapping.getReferenceDescriptor().getPrimaryKeyFieldNames().get(y);
                                Object idValue = primaryKey.getPrimaryKey()[y];
                                idWrapper.put(idName, idValue);
                            }
                            c = userSpecifiedResolver.resolve(idWrapper, reference.getTargetClass());
                        } else {
                            c = userSpecifiedResolver.resolve(primaryKey.getPrimaryKey()[0], reference.getTargetClass());
                        }
                        if (c != null) {
                            value = c.call();
                        }
                    } catch (Exception e) {
                        throw XMLMarshalException.unmarshalException(e);
                    }
                } else {
                    value = getValue(session, reference, primaryKey, handler);
                }

                ObjectReferenceMapping mapping = (ObjectReferenceMapping)reference.getMapping();
                if (value != null) {
                    mapping.setAttributeValueInObject(reference.getSourceObject(), value);
                }
                if (null != reference.getSetting()) {
                    reference.getSetting().setValue(value);
                }

                InverseReferenceMapping inverseReferenceMapping = mapping.getInverseReferenceMapping();
                if(inverseReferenceMapping != null) {
                    CoreAttributeAccessor backpointerAccessor = inverseReferenceMapping.getAttributeAccessor();
                    CoreContainerPolicy backpointerContainerPolicy = inverseReferenceMapping.getContainerPolicy();
                    if(backpointerContainerPolicy == null) {
                        backpointerAccessor.setAttributeValueInObject(value, referenceSourceObject);
                    } else {
                        Object backpointerContainer = backpointerAccessor.getAttributeValueFromObject(value);
                        if(backpointerContainer == null) {
                            backpointerContainer = backpointerContainerPolicy.containerInstance();
                            backpointerAccessor.setAttributeValueInObject(value, backpointerContainer);
                        }
                        backpointerContainerPolicy.addInto(reference.getSourceObject(), backpointerContainer, session);
                    }
                }
            }
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        entity = descriptor.getInstantiationPolicy().buildNewInstance();

        for(SDOProperty sdoProperty : (List<SDOProperty>) dataObject.getType().getProperties()) {
            if(!sdoProperty.getType().isChangeSummaryType()) {
                Mapping mapping = getJAXBMappingForProperty(sdoProperty);
                CoreAttributeAccessor attributeAccessor = mapping.getAttributeAccessor();
                Object attributeValue = attributeAccessor.getAttributeValueFromObject(originalEntity);
                if(mapping.isCollectionMapping()) {
                    Object containerCopy = null;
                    SDOChangeSummary sdoChangeSummary = dataObject.getChangeSummary();
                    if(null != sdoChangeSummary) {
                        List list = listWrappers.get(sdoProperty);
                        containerCopy = sdoChangeSummary.getOriginalElements().get(list);
                    }
                    if(null == containerCopy) {
                        CoreContainerPolicy containerPolicy = mapping.getContainerPolicy();
                        containerCopy = containerPolicy.containerInstance();
                        if(null != attributeValue) {
                            Object attributeValueIterator = containerPolicy.iteratorFor(attributeValue);
                            while(containerPolicy.hasNext(attributeValueIterator)) {
                                containerPolicy.addInto(containerPolicy.nextEntry(attributeValueIterator), containerCopy, session);
                            }
                        }
                    }
                    attributeAccessor.setAttributeValueInObject(entity, containerCopy);
                } else {
                    attributeAccessor.setAttributeValueInObject(entity, attributeValue);
                }
            }
        }
        return new JAXBValueStore(jaxbHelperContext, originalEntity, descriptor, dataObject, listWrappers);
    }
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Related Classes of org.eclipse.persistence.core.mappings.CoreAttributeAccessor

  • org.eclipse.persistence.internal.oxm.ReferenceResolver
  • org.eclipse.persistence.internal.oxm.XMLVariableXPathMappingNodeValue
  • org.eclipse.persistence.oxm.XMLContext
  • org.eclipse.persistence.sdo.helper.jaxb.JAXBValueStore
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