com.samskivert.xml
Class CheckVersionRule

java.lang.Object
  org.apache.commons.digester.Rule
      com.samskivert.xml.CheckVersionRule

public class CheckVersionRule
extends org.apache.commons.digester.Rule

Used to compare a file format version number in an XML file with the one compiled into the parsing code.

Field Summary

protected String	_parserIdentifier
protected int	_version

Fields inherited from class org.apache.commons.digester.Rule

digester, namespaceURI

Constructor Summary

CheckVersionRule(int version, String parserIdentifier)
Constructs a check version rule with the specified know version number.

Method Summary

void	body(String namespace, String name, String bodyText)

Methods inherited from class org.apache.commons.digester.Rule

begin, begin, body, end, end, finish, getDigester, getNamespaceURI, setDigester, setNamespaceURI

Methods inherited from class java.lang.Object

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

Field Detail

_version

protected int _version

_parserIdentifier

protected String _parserIdentifier

Constructor Detail

CheckVersionRule

public CheckVersionRule(int version,
                        String parserIdentifier)

Constructs a check version rule with the specified know version number. If a version newer than the specified version is parsed, a big fat warning will be issued.

Parameters:

version - the version number that the compiled code expects to see.

parserIdentifier - the name of the parser using this rule which will be reported in the event of a version mismatch.

Method Detail

body

public void body(String namespace,
                 String name,
                 String bodyText)
          throws Exception

Overrides:

body in class org.apache.commons.digester.Rule

Throws:

Exception