uk.ac.ed.epcc.safe.accounting.parsers

Class GridMapParser

java.lang.Object

uk.ac.ed.epcc.safe.accounting.update.AbstractPropertyContainerUpdater

uk.ac.ed.epcc.safe.accounting.update.AbstractPropertyContainerParser

uk.ac.ed.epcc.safe.accounting.parsers.GridMapParser

All Implemented Interfaces:

PropertyContainerParser, PropertyContainerUpdater

public class GridMapParser
extends AbstractPropertyContainerParser

Field Summary

Fields

Modifier and Type	Field and Description
static PropertyTag<java.lang.String>	GRIDMAP_DN
static PropertyRegistry	gridmap_reg
static PropertyTag<java.lang.String>	GRIDMAP_USER

Fields inherited from class uk.ac.ed.epcc.safe.accounting.update.AbstractPropertyContainerParser

DUPLICATE_KEY

Constructor Summary

Constructors

Constructor and Description
GridMapParser()

Method Summary

Methods

Modifier and Type	Method and Description
PropertyFinder	initFinder(uk.ac.ed.epcc.webapp.AppContext ctx, PropertyFinder prev, java.lang.String table) Generate a PropertyFinder that will find any PropertyTag generated by this class.
boolean	parse(PropertyMap map, java.lang.String record) Parse a String representation of the UsageRecord.
java.util.Iterator<java.lang.String>	splitRecords(java.lang.String update) split a multiple record update into individual records in the way appropriate to this accountng scheme.

Methods inherited from class uk.ac.ed.epcc.safe.accounting.update.AbstractPropertyContainerParser

getDefaultUniqueProperties, modifyDefaultTableSpecification, unique

Methods inherited from class uk.ac.ed.epcc.safe.accounting.update.AbstractPropertyContainerUpdater

endParse, getDerivedProperties, startParse

Methods inherited from class java.lang.Object

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

Methods inherited from interface uk.ac.ed.epcc.safe.accounting.update.PropertyContainerUpdater

endParse, getDerivedProperties, startParse

Field Detail

gridmap_reg

public static final PropertyRegistry gridmap_reg

GRIDMAP_USER

public static final PropertyTag<java.lang.String> GRIDMAP_USER

GRIDMAP_DN

public static final PropertyTag<java.lang.String> GRIDMAP_DN

Constructor Detail

GridMapParser

public GridMapParser()

Method Detail

parse

public boolean parse(PropertyMap map,
            java.lang.String record)
              throws AccountingParseException

Description copied from interface: PropertyContainerParser

Parse a String representation of the UsageRecord. If the parse needs to be aborted throw and AccountingParseException. If the parse cannot succeed but no error needs to be reported (e.g. an empty or comment line) this method can return false

Throws:

AccountingParseException

Parameters:

map - PropertyMap to add quantities

Returns:

true if parse ok

initFinder

public PropertyFinder initFinder(uk.ac.ed.epcc.webapp.AppContext ctx,
                        PropertyFinder prev,
                        java.lang.String table)

Description copied from interface: PropertyContainerUpdater

Generate a PropertyFinder that will find any PropertyTag generated by this class. This call should be treated as a secondary constructor and should be called before any other method from this interface.

All properties defined at run-time should have their PropertyTag objects constructed by the time the first call to this method returns. As some parsers properties will generate different things depending on the other properties already in scope this method is passed a PropertyFinder for any properties that may already be in scope. This will include any default parameters specified when the data was uploaded and any properties generated from the database meta-data. Though it is perfectly legal to return a PropertyFinder that returns a superset of the generated properties the only requirement is that the returned finder can find any property that this classes parse method may actually generate values for. So Normally the contents of the super-finder are not included in the result unless these values are actually generated by the parse. If values are generated then a MultiFinder can be populated with the PropertyRegistrys from the generated properties

prev - PropertyFinder for the higher levels in the call chain.

table - String name of the destination table in case per-table customisation is needed

Returns:

PropertyFinder or null

splitRecords

public java.util.Iterator<java.lang.String> splitRecords(java.lang.String update)
                                                  throws AccountingParseException

Description copied from class: AbstractPropertyContainerParser

split a multiple record update into individual records in the way appropriate to this accountng scheme. Usually records are one per line but some schmemes may use other formats like XML

Specified by:

splitRecords in interface PropertyContainerParser

Overrides:

splitRecords in class AbstractPropertyContainerParser

Throws:

AccountingParseException - If a problem occurs while splitting the records

Parameters:

update - string containing multiple records

Returns:

Iterator