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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 FormNested Class Summary |
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Nested classes/interfaces inherited from class org.eclipse.persistence.mappings.DatabaseMapping |
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DatabaseMapping.WriteType |
Constructor Summary | |
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EISDirectMapping()
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Method Summary | |
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String |
getXPath()
Get the XPath String associated with this Mapping |
boolean |
isEISMapping()
INTERNAL: |
void |
setFieldName(String fieldName)
PUBLIC: Set the field name in the mapping. |
void |
setXPath(String xpathString)
Set the Mapping field name attribute to the given XPath String. |
void |
writeFromObjectIntoRow(Object object,
org.eclipse.persistence.internal.sessions.AbstractRecord row,
org.eclipse.persistence.internal.sessions.AbstractSession session,
DatabaseMapping.WriteType writeType)
INTERNAL: We override this method in order to set the session on the record if the data format is XML. |
Methods inherited from class java.lang.Object |
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equals, 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(String xpathString)
xpathString
- Stringpublic String getXPath()
public void setFieldName(String fieldName)
public void writeFromObjectIntoRow(Object object, org.eclipse.persistence.internal.sessions.AbstractRecord row, org.eclipse.persistence.internal.sessions.AbstractSession session, DatabaseMapping.WriteType writeType)
writeFromObjectIntoRow
in class AbstractDirectMapping
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