com.tailf.navu

Class NavuParser

Object

com.tailf.navu.NavuParser

public class NavuParser
extends Object

XML parser capable of producing an ConfXMLParam[] from an xml snippet. Normally this class should not be used directly, instead NavuNode.getValues(String), NavuNode.setValues(String) and PreparedXMLStatement will give necessary support for xml snippets.

Field Summary

Fields

Modifier and Type	Field and Description
static int	MODE_GET parse xml as preparation for a getValues call
static int	MODE_SET parse xml as preparation for a setValues call
static int	MODE_SET_PREPARE parse xml with "?" arguments as preparation for a setValues call

Constructor Summary

Constructors

Constructor and Description
NavuParser(String xml, MaapiSchemas.CSNode node, ConfPath path, int mode) Constructor for the XML parser The xml snippet must have root tag that corresponds to the root CSNode The parser works in one of three modes: NavuParser.MODE_GET

Method Summary

Modifier and Type	Method and Description
Map<Integer,Object[]>	getParamIndexes() Helper array for parser mode NavuParser.MODE_SET_PREPARE needed to superpose "?" arguments.
ConfXMLParam[]	parse() Parses the xml and produces ConfXMLParam[]

Methods inherited from class Object

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

Field Detail

MODE_GET

public static final int MODE_GET

parse xml as preparation for a getValues call

See Also:

Constant Field Values

MODE_SET

public static final int MODE_SET

parse xml as preparation for a setValues call

See Also:

Constant Field Values

MODE_SET_PREPARE

public static final int MODE_SET_PREPARE

parse xml with "?" arguments as preparation for a setValues call

See Also:

Constant Field Values

Constructor Detail

NavuParser

public NavuParser(String xml,
                  MaapiSchemas.CSNode node,
                  ConfPath path,
                  int mode)
           throws NavuException

Constructor for the XML parser The xml snippet must have root tag that corresponds to the root CSNode The parser works in one of three modes:

• NavuParser.MODE_GET

  Parsing the xml as preparation for a NavuNode.getValues(ConfXMLParam[]) request.

• NavuParser.MODE_SET

  Parsing the xml as preparation for a NavuNode.setValues(ConfXMLParam[]) request.

• NavuParser.MODE_SET_PREPARE

  Parsing the xml as preparation for a NavuNode.setValues(ConfXMLParam[]) request. In this mode the xml snippet is expected to contain "?" as leaf values to be superposed before using the output. This superposing is handled by the PreparedXMLStatement class which should be used in this case

Parameters:

xml - the xml snippet

node - the root node start parsing from

mode - one of NavuParser.MODE_GET, NavuParser.MODE_SET or NavuParser.MODE_SET_PREPARE

Throws:

NavuException

Method Detail

parse

public ConfXMLParam[] parse()
                     throws NavuException

Parses the xml and produces ConfXMLParam[]

Returns:

ConfXMLParam[] array corresponding to the xml snippet.

Throws:

NavuException

getParamIndexes

public Map<Integer,Object[]> getParamIndexes()

Helper array for parser mode NavuParser.MODE_SET_PREPARE needed to superpose "?" arguments.