Java Doc for ObjectIdClassMapping.java in  » Database-ORM » JPOX » org » jpox » store » mapping » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Database ORM » JPOX » org.jpox.store.mapping 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   org.jpox.store.mapping.JavaTypeMapping
      org.jpox.store.mapping.SingleFieldMapping
         org.jpox.store.mapping.OIDMapping
            org.jpox.store.mapping.PersistenceCapableMapping
               org.jpox.store.mapping.ObjectIdClassMapping

ObjectIdClassMapping
public class ObjectIdClassMapping extends PersistenceCapableMapping (Code)
Maps to identity objects of PersistenceCapable values. Used only from within JDOQL queries on JDOHelper.getObjectId expressions
version:
   $Revision: 1.4 $



Constructor Summary
public  ObjectIdClassMapping(PersistenceCapableMapping pcMapping)
     Constructor used to generate a PCMapping representing only the identity of the object.

Method Summary
public  ObjectgetObject(ObjectManager om, Object rs, int[] param)
     Returns a instance of a PersistenceCapable class.


Constructor Detail
ObjectIdClassMapping
public ObjectIdClassMapping(PersistenceCapableMapping pcMapping)(Code)
Constructor used to generate a PCMapping representing only the identity of the object. This is typically used where the user has selected the id in a JDOQL query as a result field.
Parameters:
  pcMapping - The mapping to base it on




Method Detail
getObject
public Object getObject(ObjectManager om, Object rs, int[] param)(Code)
Returns a instance of a PersistenceCapable class. Processes a FK field and converts the id stored firstly into an OID/AID and then into the object that the FK id relates to.
Parameters:
  om - The ObjectManager
Parameters:
  rs - The ResultSet
Parameters:
  param - Array of parameter ids in the ResultSet to retrieve The Persistence Capable object



Fields inherited from org.jpox.store.mapping.PersistenceCapableMapping
protected JavaTypeMapping[] javaTypeMappings(Code)(Java Doc)

Methods inherited from org.jpox.store.mapping.PersistenceCapableMapping
public void addJavaTypeMapping(JavaTypeMapping mapping)(Code)(Java Doc)
public DatastoreMapping getDataStoreMapping(int index)(Code)(Java Doc)
public JavaTypeMapping[] getJavaTypeMapping()(Code)(Java Doc)
public int getNumberOfDatastoreFields()(Code)(Java Doc)
public Object getObject(ObjectManager om, Object rs, int[] param)(Code)(Java Doc)
public void initialize(DatastoreAdapter dba, AbstractMemberMetaData fmd, DatastoreContainerObject container, ClassLoaderResolver clr)(Code)(Java Doc)
public ScalarExpression newLiteral(QueryExpression qs, Object value)(Code)(Java Doc)
public ScalarExpression newScalarExpression(QueryExpression qs, LogicSetExpression te)(Code)(Java Doc)
public void postFetch(StateManager sm)(Code)(Java Doc)
public void postInsert(StateManager sm)(Code)(Java Doc)
public void postUpdate(StateManager sm)(Code)(Java Doc)
public void preDelete(StateManager sm)(Code)(Java Doc)
protected void prepareDatastoreMapping()(Code)(Java Doc)
protected void prepareDatastoreMapping(ClassLoaderResolver clr)(Code)(Java Doc)
public void setObject(ObjectManager om, Object ps, int[] param, Object value)(Code)(Java Doc)
public void setObject(ObjectManager om, Object ps, int[] param, Object value, StateManager ownerSM, int ownerFieldNumber)(Code)(Java Doc)

Methods inherited from org.jpox.store.mapping.OIDMapping
public Class getJavaType()(Code)(Java Doc)
public Object getObject(ObjectManager om, Object rs, int[] param)(Code)(Java Doc)
public Object getSampleValue(ClassLoaderResolver clr)(Code)(Java Doc)
public ScalarExpression newLiteral(QueryExpression qs, Object value)(Code)(Java Doc)
public ScalarExpression newScalarExpression(QueryExpression qs, LogicSetExpression te)(Code)(Java Doc)
public void setObject(ObjectManager om, Object ps, int[] param, Object value)(Code)(Java Doc)

Methods inherited from org.jpox.store.mapping.SingleFieldMapping
public boolean equals(Object obj)(Code)(Java Doc)
public boolean getBoolean(ObjectManager om, Object resultSet, int[] exprIndex)(Code)(Java Doc)
public byte getByte(ObjectManager om, Object resultSet, int[] exprIndex)(Code)(Java Doc)
public char getChar(ObjectManager om, Object resultSet, int[] exprIndex)(Code)(Java Doc)
public int getDefaultLength(int index)(Code)(Java Doc)
public double getDouble(ObjectManager om, Object resultSet, int[] exprIndex)(Code)(Java Doc)
public float getFloat(ObjectManager om, Object resultSet, int[] exprIndex)(Code)(Java Doc)
public int getInt(ObjectManager om, Object resultSet, int[] exprIndex)(Code)(Java Doc)
public String getJavaTypeForDatastoreMapping(int index)(Code)(Java Doc)
public long getLong(ObjectManager om, Object resultSet, int[] exprIndex)(Code)(Java Doc)
public Object getObject(ObjectManager om, Object resultSet, int[] exprIndex)(Code)(Java Doc)
public short getShort(ObjectManager om, Object resultSet, int[] exprIndex)(Code)(Java Doc)
public String getString(ObjectManager om, Object resultSet, int[] exprIndex)(Code)(Java Doc)
public ScalarExpression[] getValidValues(int index)(Code)(Java Doc)
public void initialize(DatastoreAdapter dba, AbstractMemberMetaData fmd, DatastoreContainerObject container, ClassLoaderResolver clr)(Code)(Java Doc)
protected void prepareDatastoreMapping()(Code)(Java Doc)
public void setBoolean(ObjectManager om, Object preparedStatement, int[] exprIndex, boolean value)(Code)(Java Doc)
public void setByte(ObjectManager om, Object preparedStatement, int[] exprIndex, byte value)(Code)(Java Doc)
public void setChar(ObjectManager om, Object preparedStatement, int[] exprIndex, char value)(Code)(Java Doc)
public void setDouble(ObjectManager om, Object preparedStatement, int[] exprIndex, double value)(Code)(Java Doc)
public void setFloat(ObjectManager om, Object preparedStatement, int[] exprIndex, float value)(Code)(Java Doc)
public void setInt(ObjectManager om, Object preparedStatement, int[] exprIndex, int value)(Code)(Java Doc)
public void setLong(ObjectManager om, Object preparedStatement, int[] exprIndex, long value)(Code)(Java Doc)
public void setObject(ObjectManager om, Object preparedStatement, int[] exprIndex, Object value)(Code)(Java Doc)
public void setShort(ObjectManager om, Object preparedStatement, int[] exprIndex, short value)(Code)(Java Doc)
public void setString(ObjectManager om, Object preparedStatement, int[] exprIndex, String value)(Code)(Java Doc)

Fields inherited from org.jpox.store.mapping.JavaTypeMapping
final protected static Localiser LOCALISER(Code)(Java Doc)
final public static int MAPPING_ARRAY_ELEMENT(Code)(Java Doc)
final public static int MAPPING_COLLECTION_ELEMENT(Code)(Java Doc)
final public static int MAPPING_FIELD(Code)(Java Doc)
final public static int MAPPING_MAP_KEY(Code)(Java Doc)
final public static int MAPPING_MAP_VALUE(Code)(Java Doc)
protected DatastoreContainerObject datastoreContainer(Code)(Java Doc)
protected DatastoreMapping[] datastoreMappings(Code)(Java Doc)
protected DatastoreAdapter dba(Code)(Java Doc)
protected AbstractMemberMetaData fmd(Code)(Java Doc)
protected JavaTypeMapping referenceMapping(Code)(Java Doc)
protected int roleForField(Code)(Java Doc)
protected String type(Code)(Java Doc)

Methods inherited from org.jpox.store.mapping.JavaTypeMapping
public void addDataStoreMapping(DatastoreMapping datastoreMapping)(Code)(Java Doc)
protected String failureMessage(String method)(Code)(Java Doc)
public boolean getBoolean(ObjectManager om, Object datastoreResults, int[] exprIndex)(Code)(Java Doc)
public byte getByte(ObjectManager om, Object datastoreResults, int[] exprIndex)(Code)(Java Doc)
public char getChar(ObjectManager om, Object datastoreResults, int[] exprIndex)(Code)(Java Doc)
public DatastoreMapping getDataStoreMapping(int index)(Code)(Java Doc)
public DatastoreMapping[] getDataStoreMappings()(Code)(Java Doc)
public DatastoreContainerObject getDatastoreContainer()(Code)(Java Doc)
public double getDouble(ObjectManager om, Object datastoreResults, int[] exprIndex)(Code)(Java Doc)
public AbstractMemberMetaData getFieldMetaData()(Code)(Java Doc)
public float getFloat(ObjectManager om, Object datastoreResults, int[] exprIndex)(Code)(Java Doc)
public int getInt(ObjectManager om, Object datastoreResults, int[] exprIndex)(Code)(Java Doc)
abstract public Class getJavaType()(Code)(Java Doc)
public String getJavaTypeForDatastoreMapping(int index)(Code)(Java Doc)
public long getLong(ObjectManager om, Object datastoreResults, int[] exprIndex)(Code)(Java Doc)
public int getNumberOfDatastoreFields()(Code)(Java Doc)
public Object getObject(ObjectManager om, Object datastoreResults, int[] exprIndex, StateManager ownerSM, int ownerFieldNumber)(Code)(Java Doc)
public Object getObject(ObjectManager om, Object datastoreResults, int[] exprIndex)(Code)(Java Doc)
public JavaTypeMapping getReferenceMapping()(Code)(Java Doc)
public int getRoleForField()(Code)(Java Doc)
abstract public Object getSampleValue(ClassLoaderResolver clr)(Code)(Java Doc)
public short getShort(ObjectManager om, Object datastoreResults, int[] exprIndex)(Code)(Java Doc)
public String getString(ObjectManager om, Object datastoreResults, int[] exprIndex)(Code)(Java Doc)
public String getType()(Code)(Java Doc)
public boolean includeInFetchStatement()(Code)(Java Doc)
public boolean includeInInsertStatement()(Code)(Java Doc)
public boolean includeInUpdateStatement()(Code)(Java Doc)
public void initialize(DatastoreAdapter dba, String type)(Code)(Java Doc)
public void initialize(DatastoreAdapter dba, AbstractMemberMetaData fmd, DatastoreContainerObject container, ClassLoaderResolver clr)(Code)(Java Doc)
public boolean isNullable()(Code)(Java Doc)
public boolean isSerialised()(Code)(Java Doc)
abstract public ScalarExpression newLiteral(QueryExpression qs, Object value)(Code)(Java Doc)
abstract public ScalarExpression newScalarExpression(QueryExpression qs, LogicSetExpression te)(Code)(Java Doc)
public void setBoolean(ObjectManager om, Object datastoreStatement, int[] exprIndex, boolean value)(Code)(Java Doc)
public void setByte(ObjectManager om, Object datastoreStatement, int[] exprIndex, byte value)(Code)(Java Doc)
public void setChar(ObjectManager om, Object datastoreStatement, int[] exprIndex, char value)(Code)(Java Doc)
public void setDefault(ObjectManager om, Object datastoreStatement, int[] exprIndex)(Code)(Java Doc)
public void setDouble(ObjectManager om, Object datastoreStatement, int[] exprIndex, double value)(Code)(Java Doc)
public void setFieldInformation(AbstractMemberMetaData fmd, DatastoreContainerObject container)(Code)(Java Doc)
public void setFloat(ObjectManager om, Object datastoreStatement, int[] exprIndex, float value)(Code)(Java Doc)
public void setInt(ObjectManager om, Object datastoreStatement, int[] exprIndex, int value)(Code)(Java Doc)
public void setLong(ObjectManager om, Object datastoreStatement, int[] exprIndex, long value)(Code)(Java Doc)
public void setObject(ObjectManager om, Object datastoreStatement, int[] exprIndex, Object value, StateManager ownerSM, int ownerFieldNumber)(Code)(Java Doc)
public void setObject(ObjectManager om, Object datastoreStatement, int[] exprIndex, Object value)(Code)(Java Doc)
public void setReferenceMapping(JavaTypeMapping referenceMapping)(Code)(Java Doc)
public void setRoleForField(int role)(Code)(Java Doc)
public void setShort(ObjectManager om, Object datastoreStatement, int[] exprIndex, short value)(Code)(Java Doc)
public void setString(ObjectManager om, Object datastoreStatement, int[] exprIndex, String value)(Code)(Java Doc)

Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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