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EclipseLink 1.0_1.0M2 API Reference - Incubation | ||||||||
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java.lang.Objectorg.eclipse.persistence.mappings.DatabaseMapping
org.eclipse.persistence.mappings.foundation.AbstractDirectMapping
org.eclipse.persistence.eis.mappings.EISDirectMapping
public class EISDirectMapping
EIS Direct Mappings map a simple Java attribute to and from an EIS Record according to its descriptor's record type.
Record Type | Description |
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Indexed | Ordered collection of record elements. The indexed record EIS format enables Java class attribute values to be retreived by position or index. |
Mapped | Key-value map based representation of record elements. The mapped record EIS format enables Java class attribute values to be retreived by an object key. |
XML | Record/Map representation of an XML DOM element. |
EISDescriptor.useIndexedRecordFormat()
,
EISDescriptor.useMappedRecordFormat()
,
EISDescriptor.useXMLRecordFormat()
,
Serialized FormField Summary |
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Fields inherited from class org.eclipse.persistence.mappings.foundation.AbstractDirectMapping |
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attributeClassification, attributeClassificationName, attributeObjectClassification, converter, converterClassName, field, isMutable, nullValue |
Fields inherited from class org.eclipse.persistence.mappings.DatabaseMapping |
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attributeAccessor, attributeName, descriptor, fields, isLazy, isOptional, isReadOnly, isRemotelyInitialized, NO_FIELDS, NO_WEIGHT, primaryKeyMapping, properties, weight, WEIGHT_1 |
Constructor Summary | |
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EISDirectMapping()
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Method Summary | |
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java.lang.String |
getXPath()
Get the XPath String associated with this Mapping |
boolean |
isEISMapping()
INTERNAL: |
void |
setFieldName(java.lang.String fieldName)
PUBLIC: Set the field name in the mapping. |
void |
setXPath(java.lang.String xpathString)
Set the Mapping field name attribute to the given XPath String. |
protected void |
writeValueIntoRow(AbstractRecord row,
DatabaseField field,
java.lang.Object fieldValue)
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Methods inherited from class java.lang.Object |
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equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public EISDirectMapping()
Method Detail |
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public boolean isEISMapping()
isEISMapping
in class DatabaseMapping
public void setXPath(java.lang.String xpathString)
xpathString
- Stringpublic java.lang.String getXPath()
public void setFieldName(java.lang.String fieldName)
protected void writeValueIntoRow(AbstractRecord row, DatabaseField field, java.lang.Object fieldValue)
writeValueIntoRow
in class AbstractDirectMapping
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