org.riverock.dbrevision.utils
Class Utils

java.lang.Object
  org.riverock.dbrevision.utils.Utils

public class Utils
extends Object

Common utils

Author:

Sergei Maslyukov Date: 14.12.2006 Time: 16:37:21

$Id$

Constructor Summary

Utils()

Method Summary

static Object	createCustomObject(String s)
static byte[]	getBytesUTF(String s)
static Timestamp	getCurrentTime() Get current time as java.sql.Timestamp
static Date	getDateWithMask(String date, String mask)
static <T> T	getObjectFromXml(Class<T> classType, InputStream is)
static <T> T	getObjectFromXml(Class<T> classType, InputStream is, javax.xml.bind.ValidationEventHandler handler)
static <T> T	getObjectFromXml(Class<T> classType, Source inSrc, javax.xml.bind.ValidationEventHandler handler)
static <T> T	getObjectFromXml(Class<T> classType, String str)
static int	getStartUTF(byte[] b, int maxByte)
static int	getStartUTF(byte[] b, int maxByte, int offset)
static int	getStartUTF(String s, int maxByte)
static String	getStringDate(Calendar c, String mask) convert given Calendar with mask to String.
static String	getStringDate(Calendar c, String mask, Locale loc) convert given Calendar with mask and locale to String
static String	getStringDate(Date date, String mask, Locale loc, TimeZone tz)
static String	getTempDir()
static byte[]	getXml(Object obj, String rootElement)
static byte[]	getXml(Object obj, String rootElement, String encoding)
static byte[]	getXml(Object obj, String rootElement, String encoding, boolean isIndent, com.sun.xml.bind.marshaller.NamespacePrefixMapper[] namespacePrefixMappers)
static void	putKey(Map<String,Object> map, String key, Object value) Put value in map.
static String	replaceStringArray(String str_, String[][] repl)
static void	writeMarshalToOutputStream(Object obj, String encoding, String rootElement, OutputStream fos, boolean isIndent, com.sun.xml.bind.marshaller.NamespacePrefixMapper[] namespacePrefixMappers)
static void	writeObjectAsXml(Object obj, OutputStream outputStream, String encoding)
static void	writeObjectAsXml(Object obj, OutputStream outputStream, String rootElement, String encoding)
static void	writeToFile(Object obj, String fileName)
static void	writeToFile(Object obj, String fileName, String encoding)

Methods inherited from class java.lang.Object

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

Constructor Detail

Utils

public Utils()

Method Detail

putKey

public static void putKey(Map<String,Object> map,
                          String key,
                          Object value)

Put value in map. If map already contained value for specified key, this value and previous value inserted in list and this list associated with given key

Parameters:

map - map

key - key

value - value

getCurrentTime

public static Timestamp getCurrentTime()

Get current time as java.sql.Timestamp

Returns:

current time

getStringDate

public static String getStringDate(Calendar c,
                                   String mask,
                                   Locale loc)

convert given Calendar with mask and locale to String

Parameters:

c - calendar

mask - format mask

loc - locale

Returns:

date as String

getStringDate

public static String getStringDate(Calendar c,
                                   String mask)

convert given Calendar with mask to String.

Parameters:

c - calendar

mask - format mask

Returns:

date as String

getDateWithMask

public static Date getDateWithMask(String date,
                                   String mask)
                            throws ParseException

Parameters:

date -

mask -

Returns:

Throws:

ParseException

getStringDate

public static String getStringDate(Date date,
                                   String mask,
                                   Locale loc,
                                   TimeZone tz)

Parameters:

date -

mask -

loc -

tz -

Returns:

getXml

public static byte[] getXml(Object obj,
                            String rootElement)
                     throws Exception

Parameters:

obj -

rootElement -

Returns:

Throws:

Exception

getXml

public static byte[] getXml(Object obj,
                            String rootElement,
                            String encoding)
                     throws javax.xml.bind.JAXBException

Parameters:

obj -

rootElement -

encoding -

Returns:

Throws:

javax.xml.bind.JAXBException

getXml

public static byte[] getXml(Object obj,
                            String rootElement,
                            String encoding,
                            boolean isIndent,
                            com.sun.xml.bind.marshaller.NamespacePrefixMapper[] namespacePrefixMappers)
                     throws javax.xml.bind.JAXBException

Parameters:

obj -

rootElement -

encoding -

isIndent -

namespacePrefixMappers -

Returns:

Throws:

javax.xml.bind.JAXBException

writeMarshalToOutputStream

public static void writeMarshalToOutputStream(Object obj,
                                              String encoding,
                                              String rootElement,
                                              OutputStream fos,
                                              boolean isIndent,
                                              com.sun.xml.bind.marshaller.NamespacePrefixMapper[] namespacePrefixMappers)
                                       throws javax.xml.bind.JAXBException

Parameters:

obj -

encoding -

rootElement -

fos -

Throws:

javax.xml.bind.JAXBException

writeToFile

public static void writeToFile(Object obj,
                               String fileName)
                        throws javax.xml.bind.JAXBException,
                               FileNotFoundException

Parameters:

obj -

fileName -

Throws:

javax.xml.bind.JAXBException

FileNotFoundException

writeToFile

public static void writeToFile(Object obj,
                               String fileName,
                               String encoding)
                        throws FileNotFoundException,
                               javax.xml.bind.JAXBException

Parameters:

obj -

fileName -

encoding -

Throws:

FileNotFoundException

javax.xml.bind.JAXBException

writeObjectAsXml

public static void writeObjectAsXml(Object obj,
                                    OutputStream outputStream,
                                    String encoding)
                             throws javax.xml.bind.JAXBException

Parameters:

obj -

outputStream -

encoding -

Throws:

javax.xml.bind.JAXBException

writeObjectAsXml

public static void writeObjectAsXml(Object obj,
                                    OutputStream outputStream,
                                    String rootElement,
                                    String encoding)
                             throws javax.xml.bind.JAXBException

Parameters:

obj -

outputStream -

rootElement -

encoding -

Throws:

javax.xml.bind.JAXBException

getObjectFromXml

public static <T> T getObjectFromXml(Class<T> classType,
                                     String str)
                          throws javax.xml.bind.JAXBException

Throws:

javax.xml.bind.JAXBException

getObjectFromXml

public static <T> T getObjectFromXml(Class<T> classType,
                                     InputStream is)
                          throws javax.xml.bind.JAXBException

Parameters:

classType -

is -

Returns:

Throws:

javax.xml.bind.JAXBException - on error

getObjectFromXml

public static <T> T getObjectFromXml(Class<T> classType,
                                     InputStream is,
                                     javax.xml.bind.ValidationEventHandler handler)
                          throws javax.xml.bind.JAXBException

Throws:

javax.xml.bind.JAXBException

getObjectFromXml

public static <T> T getObjectFromXml(Class<T> classType,
                                     Source inSrc,
                                     javax.xml.bind.ValidationEventHandler handler)
                          throws javax.xml.bind.JAXBException

Throws:

javax.xml.bind.JAXBException

createCustomObject

public static Object createCustomObject(String s)
                                 throws ClassNotFoundException,
                                        InstantiationException,
                                        IllegalAccessException

Parameters:

s -

Returns:

Throws:

ClassNotFoundException

InstantiationException

IllegalAccessException

replaceStringArray

public static String replaceStringArray(String str_,
                                        String[][] repl)

Parameters:

str_ - source string

repl - array of values for search and replace

Returns:

resulting string

getBytesUTF

public static byte[] getBytesUTF(String s)

Parameters:

s -

Returns:

getStartUTF

public static int getStartUTF(String s,
                              int maxByte)

Parameters:

s -

maxByte -

Returns:

getStartUTF

public static int getStartUTF(byte[] b,
                              int maxByte)

Parameters:

b -

maxByte -

Returns:

getStartUTF

public static int getStartUTF(byte[] b,
                              int maxByte,
                              int offset)

Parameters:

b -

maxByte -

offset -

Returns:

getTempDir

public static String getTempDir()

Returns: