com.progress.open4gl
Class ProDataObject

java.lang.Object
  DynamicEDataObjectImpl
      com.progress.open4gl.ProDataObject

public class ProDataObject

extends DynamicEDataObjectImpl

Represents a temp-table row with a ProDataGraph object. (The ProDataObject list in the ProDataGraph maps to the entire 4GL temp-table). It contains a ProDataObjectMetaData object which contains the schema info for the corresponding temp-table. It implements the Java SDO DataObject interface.

See Also:

Serialized Form

Nested Class Summary

protected static class

ProDataObject.FactoryImpl

Constructor Summary

ProDataObject(EClass eClass)

Method Summary

protected static void	addFieldSchemaInfo(EReference ttReference, EClass ttClass, EClass[] ttClassList, ProDataGraphMetaData dgMetaData, ProDataObjectMetaData doMetaData)
java.util.List	getChildRows(java.lang.String dataRelName)
int	getFieldCount()
java.util.GregorianCalendar	getGregorianCalendar(int propertyIndex)
java.util.GregorianCalendar	getGregorianCalendar(java.lang.String name)
ProDataObjectMetaData	getMetaData()
ProDataObject	getParentRow(java.lang.String dataRelName)
java.lang.String	getRowErrorString()
java.lang.String	getTableErrorString()
java.lang.String	getTableName()
boolean	hasRowError()
boolean	hasTableError()
void	setGregorianCalendar(int propertyIndex, java.util.GregorianCalendar gc) Sets value of a GregorianCalendar property at the specified index.
void	setGregorianCalendar(java.lang.String name, java.util.GregorianCalendar gc) Sets value of a GregorianCalendar property of the specified name.
void	setHasRowError(boolean hasError)
protected void	setMetaData(ProDataObjectMetaData domd)
void	setRowErrorString(java.lang.String errStr)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ProDataObject

public ProDataObject(EClass eClass)

Method Detail

addFieldSchemaInfo

protected static void addFieldSchemaInfo(EReference ttReference,
                                         EClass ttClass,
                                         EClass[] ttClassList,
                                         ProDataGraphMetaData dgMetaData,
                                         ProDataObjectMetaData doMetaData)
                                  throws ProDataException

Throws:

ProDataException

getChildRows

public java.util.List getChildRows(java.lang.String dataRelName)
                            throws Open4GLException

Parameters:

dataRelName - Relation name

Returns:

List of the child ProDataObjects for the specified relation name.

Throws:

Open4GLException

getFieldCount

public int getFieldCount()

Returns:

Number of properties that map to temp-table fields.

getGregorianCalendar

public java.util.GregorianCalendar getGregorianCalendar(int propertyIndex)
                                                 throws ProDataException

Parameters:

propertyIndex - 0-based property index

Returns:

Value of GregorianCalendar property at the specified index.

Throws:

ProDataException

getGregorianCalendar

public java.util.GregorianCalendar getGregorianCalendar(java.lang.String name)
                                                 throws ProDataException

Parameters:

name - Property name

Returns:

Value of a GregorianCalendar property of the specified name.

Throws:

ProDataException

getMetaData

public ProDataObjectMetaData getMetaData()

getParentRow

public ProDataObject getParentRow(java.lang.String dataRelName)
                           throws Open4GLException

Parameters:

dataRelName - relation name

Returns:

Parent ProDataObject for the specified relation name.

Throws:

Open4GLException

getRowErrorString

public java.lang.String getRowErrorString()

Returns:

Error string for this DataObject instance (row) - returned from AppServer

getTableErrorString

public java.lang.String getTableErrorString()

Returns:

Error string for the temp-table this DataObject is in - returned from AppServer

getTableName

public java.lang.String getTableName()

Returns:

Table name

hasRowError

public boolean hasRowError()

Returns:

True if AppServer returned an error message for this ProDataObject row, else False.

hasTableError

public boolean hasTableError()

Returns:

True if AppServer returned an error message for the table of ProDataObject, else False.

setGregorianCalendar

public void setGregorianCalendar(int propertyIndex,
                                 java.util.GregorianCalendar gc)
                          throws ProDataException

Sets value of a GregorianCalendar property at the specified index.

Parameters:

propertyIndex - 0-based property index

gc - GregorianCalendar property to set

Throws:

ProDataException

setGregorianCalendar

public void setGregorianCalendar(java.lang.String name,
                                 java.util.GregorianCalendar gc)
                          throws ProDataException

Sets value of a GregorianCalendar property of the specified name.

Parameters:

name - Property name

gc - GregorianCalendar property to set

Throws:

ProDataException

setHasRowError

public void setHasRowError(boolean hasError)

setMetaData

protected void setMetaData(ProDataObjectMetaData domd)

setRowErrorString

public void setRowErrorString(java.lang.String errStr)