uk.ac.ed.epcc.webapp.model.data

Class UnDumper

java.lang.Object

uk.ac.ed.epcc.webapp.AbstractContexed

uk.ac.ed.epcc.webapp.model.data.DumpParser

uk.ac.ed.epcc.webapp.model.data.UnDumper

All Implemented Interfaces:

org.xml.sax.ContentHandler, Contexed

Direct Known Subclasses:

TableUnDumper

public class UnDumper
extends DumpParser

A DumpParser that parses an XML data specification created by the Dumper class and creates the corresponding database state.

See Also:

Dumper

Field Summary

Fields inherited from class uk.ac.ed.epcc.webapp.AbstractContexed

conn

Constructor Summary

Constructors

Constructor and Description
UnDumper(AppContext conn)
UnDumper(AppContext conn, boolean map_ids)

Method Summary

Modifier and Type	Method and Description
int	processRecord(int parse_id, Repository.Record rec) handle a Repository.Record once we have parsed it
void	processSpecification(java.lang.String table_name, TableSpecification spec) handle a TableSpecification once we have parsed it.
boolean	skipSpecification(java.lang.String table_name) should we skip parsing the following TableSpecification.

Methods inherited from class uk.ac.ed.epcc.webapp.model.data.DumpParser

characters, endDocument, endElement, endPrefixMapping, getIdMode, getPreserveIds, ignorableWhitespace, processingInstruction, setDocumentLocator, setPreserveIds, skippedEntity, skipRecord, startDocument, startElement, startPrefixMapping

Methods inherited from class uk.ac.ed.epcc.webapp.AbstractContexed

getContext, getLogger, resetLogger

Methods inherited from class java.lang.Object

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

Constructor Detail

UnDumper

public UnDumper(AppContext conn)

UnDumper

public UnDumper(AppContext conn,
                boolean map_ids)

Method Detail

processRecord

public int processRecord(int parse_id,
                         Repository.Record rec)
                  throws ConsistencyError,
                         DataFault

Description copied from class: DumpParser

handle a Repository.Record once we have parsed it

Specified by:

processRecord in class DumpParser

Parameters:

rec -

parse_id - int id parsed from file.

Returns:

int id to record in map.

Throws:

ConsistencyError

DataFault

processSpecification

public void processSpecification(java.lang.String table_name,
                                 TableSpecification spec)
                          throws DataFault

Description copied from class: DumpParser

handle a TableSpecification once we have parsed it.

Specified by:

processSpecification in class DumpParser

Throws:

DataFault

skipSpecification

public boolean skipSpecification(java.lang.String table_name)

Description copied from class: DumpParser

should we skip parsing the following TableSpecification.

Specified by:

skipSpecification in class DumpParser

Returns:

boolean