List of usesIndirection() Examples

Examples of usesIndirection()

org.eclipse.persistence.mappings.ForeignReferenceMapping.usesIndirection()
PUBLIC: Indirection means that some sort of indirection object will be put in-between the attribute and the real object. This allows for the reading of the target from the database to be delayed until accessed. This defaults to true and is strongly suggested as it give a huge performance gain.
org.eclipse.persistence.mappings.foundation.AbstractTransformationMapping.usesIndirection()
PUBLIC: Indirection meansthat a ValueHolder will be put in-between the attribute and the real object. This defaults to false and only required for transformations that perform database access. @see org.eclipse.persistence.mappings.IndirectionPolicy

Examples of org.eclipse.persistence.mappings.ForeignReferenceMapping.usesIndirection()

                }
                dm.setAttributeAccessor(new XRDynamicEntityAccessor(attributeName, idx));
                if (xdm != null) {
                    if (dm.isForeignReferenceMapping()) {
                        ForeignReferenceMapping frm = (ForeignReferenceMapping)dm;
                        if (frm.usesIndirection() && frm.getIndirectionPolicy().getClass().
                            isAssignableFrom(BasicIndirectionPolicy.class)) {
                            xdm.setAttributeAccessor(new XRDynamicEntityVHAccessor(attributeName, idx));
                        }
                        else {
                            // no indirection or indirection that is transparent enough (!) to work

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Examples of org.eclipse.persistence.mappings.ForeignReferenceMapping.usesIndirection()

            ForeignReferenceMapping refMapping = (ForeignReferenceMapping) getMapping();


            if (refMapping.isCollectionMapping()) {
                return ((CollectionMapping) refMapping).getContainerPolicy().getContainerClass();
            }
            if (refMapping.usesIndirection()) {
                return ValueHolderInterface.class;
            }
            return refMapping.getReferenceClass();
        } else {
            if (getMapping().getAttributeClassification() == null) {

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Examples of org.eclipse.persistence.mappings.foundation.AbstractTransformationMapping.usesIndirection()

                                if (refMapping.usesIndirection()) {
                                    allAttributesNull = refMapping.getIndirectionPolicy().objectIsInstantiated(baseValue);
                                }
                            } else if (baseMapping.isTransformationMapping()) {
                                AbstractTransformationMapping transMapping = (AbstractTransformationMapping)baseMapping;
                                if (transMapping.usesIndirection()) {
                                    allAttributesNull = transMapping.getIndirectionPolicy().objectIsInstantiated(baseValue);
                                }
                            }
                        }
                    } else {

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Examples of org.eclipse.persistence.mappings.foundation.AbstractTransformationMapping.usesIndirection()

                                if (refMapping.usesIndirection()) {
                                    allAttributesNull = refMapping.getIndirectionPolicy().objectIsInstantiated(baseValue);
                                }
                            } else if (baseMapping.isTransformationMapping()) {
                                AbstractTransformationMapping transMapping = (AbstractTransformationMapping)baseMapping;
                                if (transMapping.usesIndirection()) {
                                    allAttributesNull = transMapping.getIndirectionPolicy().objectIsInstantiated(baseValue);
                                }
                            }
                        }
                    } else {

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Examples of org.eclipse.persistence.mappings.foundation.AbstractTransformationMapping.usesIndirection()

                                if (refMapping.usesIndirection()) {
                                    allAttributesNull = refMapping.getIndirectionPolicy().objectIsInstantiated(baseValue);
                                }
                            } else if (baseMapping.isTransformationMapping()) {
                                AbstractTransformationMapping transMapping = (AbstractTransformationMapping)baseMapping;
                                if (transMapping.usesIndirection()) {
                                    allAttributesNull = transMapping.getIndirectionPolicy().objectIsInstantiated(baseValue);
                                }
                            }
                        }
                    } else {

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Examples of org.eclipse.persistence.mappings.foundation.AbstractTransformationMapping.usesIndirection()

                                if (refMapping.usesIndirection()) {
                                    allAttributesNull = refMapping.getIndirectionPolicy().objectIsInstantiated(baseValue);
                                }
                            } else if (baseMapping.isTransformationMapping()) {
                                AbstractTransformationMapping transMapping = (AbstractTransformationMapping)baseMapping;
                                if (transMapping.usesIndirection()) {
                                    allAttributesNull = transMapping.getIndirectionPolicy().objectIsInstantiated(baseValue);
                                }
                            }
                        }
                    } else {

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Examples of org.eclipse.persistence.mappings.foundation.AbstractTransformationMapping.usesIndirection()

                                if (refMapping.usesIndirection()) {
                                    allAttributesNull = refMapping.getIndirectionPolicy().objectIsInstantiated(baseValue);
                                }
                            } else if (baseMapping.isTransformationMapping()) {
                                AbstractTransformationMapping transMapping = (AbstractTransformationMapping)baseMapping;
                                if (transMapping.usesIndirection()) {
                                    allAttributesNull = transMapping.getIndirectionPolicy().objectIsInstantiated(baseValue);
                                }
                            }
                        }
                    } else {

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Examples of org.eclipse.persistence.mappings.foundation.AbstractTransformationMapping.usesIndirection()

                                if (refMapping.usesIndirection()) {
                                    allAttributesNull = refMapping.getIndirectionPolicy().objectIsInstantiated(baseValue);
                                }
                            } else if (baseMapping.isTransformationMapping()) {
                                AbstractTransformationMapping transMapping = (AbstractTransformationMapping)baseMapping;
                                if (transMapping.usesIndirection()) {
                                    allAttributesNull = transMapping.getIndirectionPolicy().objectIsInstantiated(baseValue);
                                }
                            }
                        }
                    } else {

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Examples of org.eclipse.persistence.mappings.foundation.AbstractTransformationMapping.usesIndirection()

                                if (refMapping.usesIndirection()) {
                                    allAttributesNull = refMapping.getIndirectionPolicy().objectIsInstantiated(baseValue);
                                }
                            } else if (baseMapping.isTransformationMapping()) {
                                AbstractTransformationMapping transMapping = (AbstractTransformationMapping)baseMapping;
                                if (transMapping.usesIndirection()) {
                                    allAttributesNull = transMapping.getIndirectionPolicy().objectIsInstantiated(baseValue);
                                }
                            }
                        }
                    } else {

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Examples of org.eclipse.persistence.mappings.foundation.AbstractTransformationMapping.usesIndirection()

                                if (refMapping.usesIndirection()) {
                                    allAttributesNull = refMapping.getIndirectionPolicy().objectIsInstantiated(baseValue);
                                }
                            } else if (baseMapping.isTransformationMapping()) {
                                AbstractTransformationMapping transMapping = (AbstractTransformationMapping)baseMapping;
                                if (transMapping.usesIndirection()) {
                                    allAttributesNull = transMapping.getIndirectionPolicy().objectIsInstantiated(baseValue);
                                }
                            }
                        }
                    } else {

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