Package org.eclipse.persistence.mappings

Examples of org.eclipse.persistence.mappings.Association

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     */
    @Override
    public Object createWrappedObjectFromExistingWrappedObject(Object wrappedObject, Object parent, ClassDescriptor referenceDescriptor, MergeManager mergeManager, AbstractSession targetSession){
        Object key = ((Map.Entry)wrappedObject).getKey();
        Object value = referenceDescriptor.getObjectBuilder().wrapObject(mergeManager.getTargetVersionOfSourceObject(unwrapIteratorResult(wrappedObject), referenceDescriptor, targetSession), mergeManager.getSession());
        return new Association(key, value);
    }
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        if (hasElementDescriptor()) {
            object = getElementDescriptor().getObjectBuilder().unwrapObject(object, session);
        }
        Object key = next.getKey();
        key = unwrapKey(key, session);
        next = new Association(key, object);
        return next;
    }
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    public Vector getFieldNameToMethodNameAssociations() {
        Vector associations = new Vector();
        for (Iterator source = getFieldTransformations().iterator(); source.hasNext();) {
            FieldTransformation tf = (FieldTransformation)source.next();
            if (tf instanceof MethodBasedFieldTransformation) {
                Association ass = new Association();
                ass.setKey(tf.getField().getQualifiedName());
                ass.setValue(((MethodBasedFieldTransformation)tf).getMethodName());
                associations.addElement(ass);
            }
        }
        return associations;
    }
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     * needed for backwards compatibility
     */
    public void setFieldNameToMethodNameAssociations(Vector associations) {
        setFieldTransformations(org.eclipse.persistence.internal.helper.NonSynchronizedVector.newInstance(associations.size()));
        for (Iterator source = associations.iterator(); source.hasNext();) {
            Association ass = (Association)source.next();
            MethodBasedFieldTransformation tf = new MethodBasedFieldTransformation();
            tf.setField(new DatabaseField((String)ass.getKey()));
            tf.setMethodName((String)ass.getValue());
            getFieldTransformations().add(tf);
        }
    }
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        foreignKeyForMultipleTables.setAttributeAccessor(new AttributeAccessor() {
                public Object getAttributeValueFromObject(Object object) {
                    ClassDescriptor descriptor = (ClassDescriptor) object;
                    Vector associations = descriptor.getMultipleTableForeignKeyAssociations();
                    for (int index = 0; index < associations.size(); index++) {
                        Association association = (Association) associations.get(index);
                        String targetPrimaryKeyFieldName = (String) association.getKey();
                        association.setKey(new DatabaseField((String) association.getValue()));
                        association.setValue(new DatabaseField(targetPrimaryKeyFieldName));
                    }
                    return associations;
                }
                public void setAttributeValueInObject(Object object, Object value) {
                    ClassDescriptor descriptor = (ClassDescriptor) object;
                    Vector associations = (Vector) value;
                    for (int index = 0; index < associations.size(); index++) {
                        Association association = (Association) associations.get(index);
                        association.setKey(((DatabaseField) association.getKey()).getQualifiedName());
                        association.setValue(((DatabaseField) association.getValue()).getQualifiedName());
                    }
                    descriptor.setForeignKeyFieldNamesForMultipleTable(associations);
                }
            });
        descriptor.addMapping(foreignKeyForMultipleTables);
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                    Map sourceToTargetKeyFields = ((XMLObjectReferenceMapping) object).getSourceToTargetKeyFieldAssociations();
                    List associations = new ArrayList(sourceToTargetKeyFields.size());
                    Iterator iterator = sourceToTargetKeyFields.entrySet().iterator();
                    while (iterator.hasNext()) {
                        Map.Entry entry = (Map.Entry)iterator.next();
                        associations.add(new Association(entry.getKey(), entry.getValue()));
                    }
                    return associations;
                }

                public void setAttributeValueInObject(Object object, Object value) {
                    XMLObjectReferenceMapping mapping = (XMLObjectReferenceMapping) object;
                    List associations = (List)value;
                    mapping.setSourceToTargetKeyFieldAssociations(new HashMap(associations.size() + 1));
                    Iterator iterator = associations.iterator();
                    while (iterator.hasNext()) {
                        Association association = (Association)iterator.next();
                        mapping.getSourceToTargetKeyFieldAssociations().put(association.getKey(), association.getValue());
                    }
                }
            });
        sourceToTargetKeyFieldAssociationsMapping.setAttributeName("sourceToTargetKeyFieldAssociations");
        sourceToTargetKeyFieldAssociationsMapping.setXPath(getPrimaryNamespaceXPath() + "source-to-target-key-field-association/" + getSecondaryNamespaceXPath() + "field-reference");
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                    Map sourceToTargetKeyFields = ((EISOneToOneMapping)object).getSourceToTargetKeyFields();
                    List associations = new ArrayList(sourceToTargetKeyFields.size());
                    Iterator iterator = sourceToTargetKeyFields.entrySet().iterator();
                    while (iterator.hasNext()) {
                        Map.Entry entry = (Map.Entry)iterator.next();
                        associations.add(new Association(entry.getKey(), entry.getValue()));
                    }
                    return associations;
                }

                public void setAttributeValueInObject(Object object, Object value) {
                    EISOneToOneMapping mapping = (EISOneToOneMapping)object;
                    List associations = (List)value;
                    mapping.setSourceToTargetKeyFields(new HashMap(associations.size() + 1));
                    mapping.setTargetToSourceKeyFields(new HashMap(associations.size() + 1));
                    Iterator iterator = associations.iterator();
                    while (iterator.hasNext()) {
                        Association association = (Association)iterator.next();
                        mapping.getSourceToTargetKeyFields().put(association.getKey(), association.getValue());
                        mapping.getTargetToSourceKeyFields().put(association.getValue(), association.getKey());
                    }
                }
            });
        sourceToTargetKeyFieldAssociationsMapping.setAttributeName("sourceToTargetKeyFieldAssociations");
        sourceToTargetKeyFieldAssociationsMapping.setXPath(getPrimaryNamespaceXPath() + "foreign-key/" + getPrimaryNamespaceXPath() + "field-reference");
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    public Vector getFieldNameToMethodNameAssociations() {
        Vector associations = new Vector();
        for (Iterator source = getFieldTransformations().iterator(); source.hasNext();) {
            FieldTransformation tf = (FieldTransformation)source.next();
            if (tf instanceof MethodBasedFieldTransformation) {
                Association ass = new Association();
                ass.setKey(tf.getField().getQualifiedName());
                ass.setValue(((MethodBasedFieldTransformation)tf).getMethodName());
                associations.addElement(ass);
            }
        }
        return associations;
    }
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     * needed for backwards compatibility
     */
    public void setFieldNameToMethodNameAssociations(Vector associations) {
        setFieldTransformations(org.eclipse.persistence.internal.helper.NonSynchronizedVector.newInstance(associations.size()));
        for (Iterator source = associations.iterator(); source.hasNext();) {
            Association ass = (Association)source.next();
            MethodBasedFieldTransformation tf = new MethodBasedFieldTransformation();
            tf.setField(new DatabaseField((String)ass.getKey()));
            tf.setMethodName((String)ass.getValue());
            getFieldTransformations().addElement(tf);
        }
    }
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    public Vector getFieldNameToMethodNameAssociations() {
        Vector associations = new Vector();
        for (Iterator source = getFieldTransformations().iterator(); source.hasNext();) {
            FieldTransformation tf = (FieldTransformation)source.next();
            if (tf instanceof MethodBasedFieldTransformation) {
                Association ass = new Association();
                ass.setKey(tf.getField().getQualifiedName());
                ass.setValue(((MethodBasedFieldTransformation)tf).getMethodName());
                associations.addElement(ass);
            }
        }
        return associations;
    }
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Related Classes of org.eclipse.persistence.mappings.Association

  • org.eclipse.persistence.eis.EISObjectPersistenceXMLProject
  • org.eclipse.persistence.internal.queries.DirectMapContainerPolicy
  • org.eclipse.persistence.internal.queries.MapContainerPolicy
  • org.eclipse.persistence.internal.queries.MappedKeyMapContainerPolicy
  • org.eclipse.persistence.internal.sessions.factories.ObjectPersistenceRuntimeXMLProject
  • org.eclipse.persistence.internal.sessions.factories.ObjectPersistenceRuntimeXMLProject_11_1_1
  • org.eclipse.persistence.mappings.foundation.AbstractTransformationMapping
  • org.eclipse.persistence.tools.dbws.DBWSBuilderModelProject
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