org.jafer.interfaces
Interface Present

All Known Implementing Classes:

Adaptor, DatabeanManager, JDBC, ZClient

public interface Present

Methods for record retrieval

Author:

Antony Corfield; Matthew Dovey; Colin Tatham

Method Summary

java.lang.String	getCurrentDatabase() Get database of current record
Field	getCurrentRecord() Get current record
java.lang.String	getElementSpec() Get current element specification setting
int	getRecordCursor() Get the current record position cursor
java.lang.String	getRecordSchema() Get currently set record schema
boolean	isCheckRecordFormat() Get record schema checking setting
void	setCheckRecordFormat(boolean checkRecordFormat) Throw exception is record schema not preferred schema
void	setElementSpec(java.lang.String elementSpec) Set element specification for record retrieval
void	setRecordCursor(int nRecord) Set the current record cursor
void	setRecordSchema(java.lang.String schema) Set current prefered record schema

Method Detail

setRecordCursor

public void setRecordCursor(int nRecord)
                     throws JaferException

Set the current record cursor

Parameters:

nRecord - Record position (starting at 1)

JaferException

getRecordCursor

public int getRecordCursor()

Get the current record position cursor

Returns:

get record position

setCheckRecordFormat

public void setCheckRecordFormat(boolean checkRecordFormat)

Throw exception is record schema not preferred schema

Parameters:

checkRecordFormat - setting of record schema checking

isCheckRecordFormat

public boolean isCheckRecordFormat()

Get record schema checking setting

Returns:

record checking setting

setElementSpec

public void setElementSpec(java.lang.String elementSpec)

Set element specification for record retrieval

Parameters:

elementSpec - element specification

getElementSpec

public java.lang.String getElementSpec()

Get current element specification setting

Returns:

element specification

setRecordSchema

public void setRecordSchema(java.lang.String schema)

Set current prefered record schema

Parameters:

schema - record schema

getRecordSchema

public java.lang.String getRecordSchema()

Get currently set record schema

Returns:

record schema

getCurrentRecord

public Field getCurrentRecord()
                       throws JaferException

Get current record

Returns:

record

JaferException

getCurrentDatabase

public java.lang.String getCurrentDatabase()
                                    throws JaferException

Get database of current record

Returns:

database

JaferException