edu.unh.sdb.common
Class XMLReader

java.lang.Object
  edu.unh.sdb.common.XMLReader

Direct Known Subclasses:

XDDLReader, XFDLReader, XLDLReader, XTDLReader

public abstract class XMLReader
extends java.lang.Object

Field Summary

protected org.w3c.dom.Document	doc
protected java.lang.String	inputFileName the file/url to be parsed and processed
protected java.lang.String	keyElement the key element to be processed
protected org.apache.xerces.parsers.DOMParser	parser the parsing object
protected boolean	verbose flag to set verbose on/off

Constructor Summary

XMLReader(java.lang.String inf)
Takes an argument name of a file or URL as a String

XMLReader(java.lang.String inf, boolean v)
Takes an argument name of a file or URL as a String and verbose indicator

Method Summary

protected static java.lang.Float	makeChildrenFloat(org.w3c.dom.Node node) converts a node from the XML parsed tree into a Float object
protected static java.lang.Integer	makeChildrenInteger(org.w3c.dom.Node node) processes a child node from the XML parsed tree int an Integer object
protected static java.lang.String	makeChildrenText(org.w3c.dom.Node node) converts a node from the XML parsed tree into a String
protected static java.lang.String	makeChildrenText1(org.w3c.dom.Node node, java.lang.StringBuffer buffer) recursive method to support makeChildrenText(Node node) method
protected void	parse() instantiates the main parser
int[]	processArrayOfInt(java.lang.String axisString)
protected abstract boolean	processDoc() process the main document in the xml file
protected void	setDefaults() Sets all pending values to null and sets the join flag to FALSE
protected void	setInputFileName(java.lang.String inf) sets the input file name to the string argument passed
protected void	start(java.lang.String inf, boolean v) Sets the initial values and calls the parser
protected static java.lang.Float	sToF(java.lang.String s) converts a string to a Float object
protected static int	sToi(java.lang.String s) converts a string to an integer
protected static java.lang.Integer	sToI(java.lang.String s) converts a string to and Integer object
protected static float[]	vectorToFloatArray(java.util.Vector v) converts a vector to an array of floats and defaults to a 1 item array of 0 if vector is empty
protected static int[]	vectorToIntArray(java.util.Vector v) converts a vector to an array of integers

Methods inherited from class java.lang.Object

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

Field Detail

inputFileName

protected java.lang.String inputFileName

the file/url to be parsed and processed

parser

protected org.apache.xerces.parsers.DOMParser parser

the parsing object

keyElement

protected java.lang.String keyElement

the key element to be processed

verbose

protected boolean verbose

flag to set verbose on/off

doc

protected org.w3c.dom.Document doc

Constructor Detail

XMLReader

public XMLReader(java.lang.String inf,
                 boolean v)

Takes an argument name of a file or URL as a String and verbose indicator

XMLReader

public XMLReader(java.lang.String inf)

Takes an argument name of a file or URL as a String

Method Detail

start

protected void start(java.lang.String inf,
                     boolean v)

Sets the initial values and calls the parser

setInputFileName

protected void setInputFileName(java.lang.String inf)

sets the input file name to the string argument passed

setDefaults

protected void setDefaults()

Sets all pending values to null and sets the join flag to FALSE

processDoc

protected abstract boolean processDoc()

process the main document in the xml file

sToI

protected static java.lang.Integer sToI(java.lang.String s)

converts a string to and Integer object

sToi

protected static int sToi(java.lang.String s)

converts a string to an integer

vectorToIntArray

protected static int[] vectorToIntArray(java.util.Vector v)

converts a vector to an array of integers

parse

protected void parse()

instantiates the main parser

makeChildrenInteger

protected static java.lang.Integer makeChildrenInteger(org.w3c.dom.Node node)

processes a child node from the XML parsed tree int an Integer object

sToF

protected static java.lang.Float sToF(java.lang.String s)

converts a string to a Float object

vectorToFloatArray

protected static float[] vectorToFloatArray(java.util.Vector v)

converts a vector to an array of floats and defaults to a 1 item array of 0 if vector is empty

makeChildrenFloat

protected static java.lang.Float makeChildrenFloat(org.w3c.dom.Node node)

converts a node from the XML parsed tree into a Float object

makeChildrenText

protected static java.lang.String makeChildrenText(org.w3c.dom.Node node)

converts a node from the XML parsed tree into a String

makeChildrenText1

protected static java.lang.String makeChildrenText1(org.w3c.dom.Node node,
                                                    java.lang.StringBuffer buffer)

recursive method to support makeChildrenText(Node node) method

processArrayOfInt

public int[] processArrayOfInt(java.lang.String axisString)