wt.util.xml
Class PrepMapFile

java.lang.Object
  wt.util.xml.PrepMapFile

public class PrepMapFile

extends Object

Nested Class Summary

(package private) class

PrepMapFile.DtdEntry

Field Summary

private StringBuffer	_dtdBuff
(package private) static Hashtable	_entityMap
private File	_file
private String	_nl
private StringBuffer	_outBuff
(package private) static Hashtable	_substMap
private static String	beg
private static String	end
private static String	space
private static boolean	VERBOSE

Constructor Summary

PrepMapFile(String fname)

Method Summary

private void	addElement(String name)
static String	doEncoding(String startString)
private String	doSuperTag(String str)
private void	doTopLevel(Enumeration keys, StringBuffer buff)
void	generateLoadFile(File outputDir, File inDir, String inFile)
void	generateLoadFile(File outputDir, File inDir, String inFile, String token)
StringBuffer	generateLoadFile(String fname) Given a csv load file name, generates an XML version of it.
StringBuffer	generateLoadFile(String fname, String token)
String	getDtd()
StringBuffer	getDtdBuff()
private boolean	isElementNew(String elem)
void	makeDtd() Generates a DTD corresponding to the constraints in the mapfile.
StringBuffer	processCsvFile(BufferedReader br)
StringBuffer	processCsvFile(BufferedReader br, String token)
private String	processCsvLine(String str, String token)
private void	processEntities(String key)
void	processFile()
private void	processLine(String str)
private String	replaceSpaceByUnderScore(String str)
private String	substStr(String inStr, String key, String repl)
private void	testDecoding(StringBuffer testBuff, String origStr)
String	toString()
private void	validateState()
void	writeTemplateDB(PrintWriter out) Writes out mapping between entities and handlers to a file.

Methods inherited from class java.lang.Object

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

Field Detail

_file

private File _file

_outBuff

private StringBuffer _outBuff

_dtdBuff

private StringBuffer _dtdBuff

_nl

private String _nl

beg

private static final String beg

See Also:

Constant Field Values

end

private static final String end

See Also:

Constant Field Values

_entityMap

static Hashtable _entityMap

_substMap

static Hashtable _substMap

VERBOSE

private static boolean VERBOSE

space

private static final String space

See Also:

Constant Field Values

Constructor Detail

PrepMapFile

public PrepMapFile(String fname)

Method Detail

processFile

public void processFile()
                 throws IOException

Throws:

IOException

makeDtd

public void makeDtd()
             throws IOException

Generates a DTD corresponding to the constraints in the mapfile. The generated DTD can be modified to incorporate any attribute constraints which should be enforced for import. We are interested in reproducting the behaviour of the existing csv file so we are going to assign a sequence number to each of the attribute sets which corresponds to its index in the csv file.

Throws:

IOException

getDtdBuff

public StringBuffer getDtdBuff()
                        throws WTException

Throws:

WTException

isElementNew

private boolean isElementNew(String elem)

writeTemplateDB

public void writeTemplateDB(PrintWriter out)
                     throws IOException

Writes out mapping between entities and handlers to a file. Used for prototyping Template processor.

Throws:

IOException

processEntities

private void processEntities(String key)

addElement

private void addElement(String name)

doTopLevel

private void doTopLevel(Enumeration keys,
                        StringBuffer buff)

getDtd

public String getDtd()

toString

public String toString()

processLine

private void processLine(String str)

replaceSpaceByUnderScore

private String replaceSpaceByUnderScore(String str)

doSuperTag

private String doSuperTag(String str)

generateLoadFile

public StringBuffer generateLoadFile(String fname)
                              throws IOException,
                                     FileNotFoundException,
                                     Exception

Given a csv load file name, generates an XML version of it.

Throws:

IOException

FileNotFoundException

Exception

generateLoadFile

public void generateLoadFile(File outputDir,
                             File inDir,
                             String inFile)
                      throws IOException,
                             Exception

Throws:

IOException

Exception

generateLoadFile

public StringBuffer generateLoadFile(String fname,
                                     String token)
                              throws IOException,
                                     FileNotFoundException,
                                     Exception

Throws:

IOException

FileNotFoundException

Exception

generateLoadFile

public void generateLoadFile(File outputDir,
                             File inDir,
                             String inFile,
                             String token)
                      throws IOException,
                             Exception

Throws:

IOException

Exception

processCsvFile

public StringBuffer processCsvFile(BufferedReader br)
                            throws IOException,
                                   Exception

Throws:

IOException

Exception

processCsvFile

public StringBuffer processCsvFile(BufferedReader br,
                                   String token)
                            throws IOException,
                                   Exception

Throws:

IOException

Exception

processCsvLine

private String processCsvLine(String str,
                              String token)
                       throws Exception

Throws:

Exception

doEncoding

public static String doEncoding(String startString)

testDecoding

private void testDecoding(StringBuffer testBuff,
                          String origStr)

substStr

private String substStr(String inStr,
                        String key,
                        String repl)

validateState

private void validateState()
                    throws IOException

Throws:

IOException