flexagon.ff.common.core.utils

Class FlexCommonUtils

java.lang.Object

flexagon.ff.common.core.utils.FlexCommonUtils

public class FlexCommonUtils
extends java.lang.Object

Method Summary

Modifier and Type	Method and Description
static boolean	areEqual(java.lang.Object[] pObject1, java.lang.Object[] pObject2) Safe comparison of Object Arrays
static boolean	areEqual(java.lang.Object pObject1, java.lang.Object pObject2) Safe comparison.
static boolean	areNotEqual(java.lang.Object pObject1, java.lang.Object pObject2) Safe not equal comparison.
static byte[]	buildByteArrayFromStoredChunks(java.util.List<java.lang.String> pData)
static byte[]	buildByteArrayFromStoredChunks(java.util.Map<java.lang.Integer,java.lang.String> pData) helper method that allows passing Map of chunks, instead of List.
static java.lang.String	buildStringFromChunks(java.util.List<java.lang.String> pData) Rebuild String from chunks.
static java.lang.String	buildStringFromChunks(java.util.Map<java.lang.Integer,java.lang.String> pData) helper method that allows passing Map of chunks, instead of List.
static void	close(java.io.Closeable c)
static void	closeInputStream(java.io.InputStream in)
static void	closeJDBCResource(java.sql.Connection c)
static void	closeJDBCResource(java.sql.PreparedStatement c)
static void	closeJDBCResource(java.sql.ResultSet c)
static void	closeJDBCResource(java.sql.Statement c)
static void	closeOutputStream(java.io.OutputStream output)
static java.lang.String	combineByDot(java.util.List<java.lang.String> pValue) Matching toString for toList.
static java.lang.String	combineBySpace(java.util.List<java.lang.String> pValue)
static int	countCharacters(java.lang.String pString, char pChar) counts occurrence of specific character in input String.
static <T> java.util.List<T>	createInitializedList(int pSize, T pInitialValue) Create list of specified size with each element initialized.
static java.lang.Object	createInstance(java.lang.Class pClazz)
static java.lang.Object	createInstance(java.lang.String pClazzName)
static java.util.List<JavaBeanAttribute>	deriveAttributes(java.lang.Class pClazz)
static void	flushAndClose(java.io.OutputStream pOut)
static java.lang.String	fromPascalOrCamelCaseToUppercaseSnakeCase(java.lang.String pStr) Converts PascalCaseString or camelCaseString to UPPERCASE_SNAKE_CASE_STRING
static java.util.List<java.lang.reflect.Field>	getAllClassFields(java.lang.Class pClazz) get all fields (public and private) of a class including all Super classes.
static java.lang.String	getBase64EncodedValue(java.lang.String pValue) Need to require commons codec for this method until requiring Java 8+ Encode the string value in Base64Encoded Value.
static java.lang.Object	getJavaBeanAttributeValue(java.lang.Object pObject, JavaBeanAttribute pAtt)
static java.lang.String	getLocalHostName()
static java.lang.String	getServerType()
static java.lang.Object	getValue(java.lang.Object pObject, java.lang.String pGetMethodName)
static java.util.List<java.lang.String>	grep(java.util.List<java.lang.String> input, java.lang.String matchString, boolean ignoreCase)
static boolean	hasLowerCaseLetter(java.lang.String pStr)
static java.lang.Object	invokeMethod(java.lang.Object pObject, java.lang.String pMethodName) Invoke method supplied object and return result.
static java.lang.Object	invokeMethod(java.lang.Object pObject, java.lang.String pMethodName, java.lang.Class[] pParamTypes, java.lang.Object... pParams) Invoke method supplied object and return result.
static boolean	isAlphaNumeric(char c)
static boolean	isAlphaNumeric(java.lang.String pStr)
static boolean	isAlphaNumericPlusUnderscore(java.lang.String pStr)
static boolean	isAt(char c)
static boolean	isBoolean(java.lang.String pValue)
static boolean	isColon(char c)
static boolean	isDash(char c)
static boolean	isDigit(char c)
static boolean	isDot(char c)
static boolean	isDouble(java.lang.String pValue)
static boolean	isEmpty(java.util.Collection pList)
static boolean	isEmpty(java.util.Map pMap)
static boolean	isEmpty(java.lang.Object[] pArray)
static boolean	isEmpty(java.lang.String pStr)
static boolean	isFloat(java.lang.String pValue)
static boolean	isGlassfish()
static boolean	isInteger(java.lang.String pValue)
static boolean	isLetter(char c)
static boolean	isLong(java.lang.String pValue)
static boolean	isNotEmpty(java.util.Collection pList)
static boolean	isNotEmpty(java.util.Map pMap)
static boolean	isNotEmpty(java.lang.Object[] pArray)
static boolean	isNotEmpty(java.lang.String pStr)
static boolean	isParentheses(char c)
static boolean	isRunningInContainer()
static boolean	isRunningInGlassfish()
static boolean	isRunningInTomcat()
static boolean	isRunningInWebLogic()
static boolean	isSpace(char c)
static boolean	isSquareBracket(char c)
static boolean	isStartsWithLetter(java.lang.String pStr)
static boolean	isTomcat()
static boolean	isUnderscore(char c)
static boolean	isWebLogic()
static boolean	isWindows()
static java.lang.Class	loadClass(java.lang.String pClazzName)
static java.util.Map<java.lang.String,java.lang.String>	loadProperties(java.lang.String pFileName) Loads properties file using Absolute path or Class path.
static boolean	matchesAllSearchTexts(java.lang.String pInputString, java.util.List<java.lang.String> pSearchParts)
static boolean	matchesAnySearchText(java.lang.String pInputString, java.util.List<java.lang.String> pSearchParts)
static java.lang.String	quote(java.lang.String pString)
static java.util.List<java.lang.String>	searchList(java.util.List<java.lang.String> pInputList, java.lang.String pSearchText)
static void	setJavaBeanAttributeValue(java.lang.Object pObject, JavaBeanAttribute pAtt, java.lang.Object pValue)
static void	sleep(long pSleepMillis)
static void	sort(java.util.List pList, java.lang.String pGetMethodName)
static java.util.List<java.lang.String>	splitByComma(java.lang.String pValue) split input string by using comma(,) separator.
static java.util.List<java.lang.String>	splitByDot(java.lang.String pValue) split input string by using dot(.) separator.
static java.util.List<java.lang.String>	splitBySpace(java.lang.String pValue) split input string by using whitespace separator.
static java.util.List<java.lang.String>	splitByteArrayIntoChunksForStorage(byte[] pBytes, int pSize) Need to require commons codec for this method until requiring Java 8+
static java.util.List<java.lang.String>	splitStringIntoChunks(java.lang.String pString, int pSize) Split string into small chunks by size.
static java.lang.String	toDebugString(java.lang.Object pObject)
static java.lang.String	toDebugString(java.lang.Object pObject, java.util.List<java.lang.String> pOmitKeys)
static java.util.List<java.lang.String>	toList(java.lang.String pValue) Create list using elements of input string, uses comma[(optional Whitespace),(optional whitespace)] as separator.
static java.util.List<java.lang.String>	toList(java.lang.String pValue, java.lang.String pSep)
static java.lang.String	toString(java.util.List<java.lang.String> pValue) Matching toString for toList.
static java.lang.String	toString(java.util.List<java.lang.String> pValue, java.lang.String pSeparator) Matching toString for toList.
static java.lang.String	toString(java.util.List<java.lang.String> pValue, java.lang.String pSeparator, java.lang.Boolean pIncludeSpace) Matching toString for toList.
static java.lang.String	toString(java.lang.Object pValue)
static java.lang.String	trim(java.lang.String pStr)

Methods inherited from class java.lang.Object

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

Method Detail

deriveAttributes

public static java.util.List<JavaBeanAttribute> deriveAttributes(java.lang.Class pClazz)

setJavaBeanAttributeValue

public static void setJavaBeanAttributeValue(java.lang.Object pObject,
                                             JavaBeanAttribute pAtt,
                                             java.lang.Object pValue)

getJavaBeanAttributeValue

public static java.lang.Object getJavaBeanAttributeValue(java.lang.Object pObject,
                                                         JavaBeanAttribute pAtt)

invokeMethod

public static java.lang.Object invokeMethod(java.lang.Object pObject,
                                            java.lang.String pMethodName)

Invoke method supplied object and return result.

Parameters:

pObject -

pMethodName -

Returns:

Object

invokeMethod

public static java.lang.Object invokeMethod(java.lang.Object pObject,
                                            java.lang.String pMethodName,
                                            java.lang.Class[] pParamTypes,
                                            java.lang.Object... pParams)

Invoke method supplied object and return result.

Parameters:

pObject -

pMethodName -

pParamTypes -

pParams -

Returns:

Object

getValue

public static java.lang.Object getValue(java.lang.Object pObject,
                                        java.lang.String pGetMethodName)

createInstance

public static java.lang.Object createInstance(java.lang.Class pClazz)

createInstance

public static java.lang.Object createInstance(java.lang.String pClazzName)

loadClass

public static java.lang.Class loadClass(java.lang.String pClazzName)

loadProperties

public static java.util.Map<java.lang.String,java.lang.String> loadProperties(java.lang.String pFileName)

Loads properties file using Absolute path or Class path.

Parameters:

pFileName -

Returns:

Properties

closeInputStream

public static void closeInputStream(java.io.InputStream in)

closeOutputStream

public static void closeOutputStream(java.io.OutputStream output)

close

public static void close(java.io.Closeable c)

closeJDBCResource

public static void closeJDBCResource(java.sql.Connection c)

closeJDBCResource

public static void closeJDBCResource(java.sql.Statement c)

closeJDBCResource

public static void closeJDBCResource(java.sql.PreparedStatement c)

closeJDBCResource

public static void closeJDBCResource(java.sql.ResultSet c)

isNotEmpty

public static boolean isNotEmpty(java.lang.String pStr)

isEmpty

public static boolean isEmpty(java.lang.String pStr)

isEmpty

public static boolean isEmpty(java.util.Collection pList)

isEmpty

public static boolean isEmpty(java.util.Map pMap)

isEmpty

public static boolean isEmpty(java.lang.Object[] pArray)

isNotEmpty

public static boolean isNotEmpty(java.util.Collection pList)

isNotEmpty

public static boolean isNotEmpty(java.util.Map pMap)

isNotEmpty

public static boolean isNotEmpty(java.lang.Object[] pArray)

isAlphaNumeric

public static boolean isAlphaNumeric(java.lang.String pStr)

isAlphaNumericPlusUnderscore

public static boolean isAlphaNumericPlusUnderscore(java.lang.String pStr)

isAlphaNumeric

public static boolean isAlphaNumeric(char c)

isLetter

public static boolean isLetter(char c)

hasLowerCaseLetter

public static boolean hasLowerCaseLetter(java.lang.String pStr)

isDigit

public static boolean isDigit(char c)

isUnderscore

public static boolean isUnderscore(char c)

isSpace

public static boolean isSpace(char c)

isDot

public static boolean isDot(char c)

isColon

public static boolean isColon(char c)

isDash

public static boolean isDash(char c)

isAt

public static boolean isAt(char c)

isSquareBracket

public static boolean isSquareBracket(char c)

isParentheses

public static boolean isParentheses(char c)

sleep

public static void sleep(long pSleepMillis)

flushAndClose

public static void flushAndClose(java.io.OutputStream pOut)

toList

public static java.util.List<java.lang.String> toList(java.lang.String pValue)

Create list using elements of input string, uses comma[(optional Whitespace),(optional whitespace)] as separator.

Parameters:

pValue -

Returns:

list

toList

public static java.util.List<java.lang.String> toList(java.lang.String pValue,
                                                      java.lang.String pSep)

toString

public static java.lang.String toString(java.util.List<java.lang.String> pValue)

Matching toString for toList.

Parameters:

pValue -

Returns:

String

toString

public static java.lang.String toString(java.util.List<java.lang.String> pValue,
                                        java.lang.String pSeparator)

Matching toString for toList.

Parameters:

pValue -

pSeparator -

Returns:

String

toString

public static java.lang.String toString(java.util.List<java.lang.String> pValue,
                                        java.lang.String pSeparator,
                                        java.lang.Boolean pIncludeSpace)

Matching toString for toList.

Parameters:

pValue -

pSeparator -

Returns:

String

splitByComma

public static java.util.List<java.lang.String> splitByComma(java.lang.String pValue)

split input string by using comma(,) separator.

Parameters:

pValue -

Returns:

list

splitByDot

public static java.util.List<java.lang.String> splitByDot(java.lang.String pValue)

split input string by using dot(.) separator.

Parameters:

pValue -

Returns:

list

splitBySpace

public static java.util.List<java.lang.String> splitBySpace(java.lang.String pValue)

split input string by using whitespace separator.

Parameters:

pValue -

Returns:

list

combineByDot

public static java.lang.String combineByDot(java.util.List<java.lang.String> pValue)

Matching toString for toList.

Parameters:

pValue -

Returns:

String

combineBySpace

public static java.lang.String combineBySpace(java.util.List<java.lang.String> pValue)

toString

public static java.lang.String toString(java.lang.Object pValue)

toDebugString

public static java.lang.String toDebugString(java.lang.Object pObject)

toDebugString

public static java.lang.String toDebugString(java.lang.Object pObject,
                                             java.util.List<java.lang.String> pOmitKeys)

isWindows

public static boolean isWindows()

getLocalHostName

public static java.lang.String getLocalHostName()

grep

public static java.util.List<java.lang.String> grep(java.util.List<java.lang.String> input,
                                                    java.lang.String matchString,
                                                    boolean ignoreCase)

countCharacters

public static int countCharacters(java.lang.String pString,
                                  char pChar)

counts occurrence of specific character in input String.

Parameters:

pString -

pChar -

Returns:

int

createInitializedList

public static <T> java.util.List<T> createInitializedList(int pSize,
                                                          T pInitialValue)

Create list of specified size with each element initialized.

Parameters:

pSize -

pInitialValue -

Returns:

quote

public static java.lang.String quote(java.lang.String pString)

getAllClassFields

public static java.util.List<java.lang.reflect.Field> getAllClassFields(java.lang.Class pClazz)

get all fields (public and private) of a class including all Super classes.

Parameters:

pClazz -

Returns:

sort

public static void sort(java.util.List pList,
                        java.lang.String pGetMethodName)

areEqual

public static boolean areEqual(java.lang.Object pObject1,
                               java.lang.Object pObject2)

Safe comparison.

Parameters:

pObject1 -

pObject2 -

Returns:

boolean

areNotEqual

public static boolean areNotEqual(java.lang.Object pObject1,
                                  java.lang.Object pObject2)

Safe not equal comparison.

Parameters:

pObject1 -

pObject2 -

Returns:

boolean

areEqual

public static boolean areEqual(java.lang.Object[] pObject1,
                               java.lang.Object[] pObject2)

Safe comparison of Object Arrays

Parameters:

pObject1 -

pObject2 -

Returns:

boolean

splitStringIntoChunks

public static java.util.List<java.lang.String> splitStringIntoChunks(java.lang.String pString,
                                                                     int pSize)

Split string into small chunks by size. This method can be used to store large string into database table rows of 4000 bytes size, instead of using LOB type columns.

Throws a RuntimeException if any characters can't fit into pSize bytes.

Does not break characters across chunks, because that was bad for them.

Parameters:

pString -

pSize -

Returns:

List

buildStringFromChunks

public static java.lang.String buildStringFromChunks(java.util.List<java.lang.String> pData)

Rebuild String from chunks.

Parameters:

pData -

Returns:

String

buildStringFromChunks

public static java.lang.String buildStringFromChunks(java.util.Map<java.lang.Integer,java.lang.String> pData)

helper method that allows passing Map of chunks, instead of List.

Parameters:

pData -

Returns:

String

isRunningInContainer

public static boolean isRunningInContainer()

isRunningInWebLogic

public static boolean isRunningInWebLogic()

isRunningInGlassfish

public static boolean isRunningInGlassfish()

isRunningInTomcat

public static boolean isRunningInTomcat()

splitByteArrayIntoChunksForStorage

public static java.util.List<java.lang.String> splitByteArrayIntoChunksForStorage(byte[] pBytes,
                                                                                  int pSize)

Need to require commons codec for this method until requiring Java 8+

buildByteArrayFromStoredChunks

public static byte[] buildByteArrayFromStoredChunks(java.util.List<java.lang.String> pData)

buildByteArrayFromStoredChunks

public static byte[] buildByteArrayFromStoredChunks(java.util.Map<java.lang.Integer,java.lang.String> pData)

helper method that allows passing Map of chunks, instead of List.

Parameters:

pData -

Returns:

String

isInteger

public static boolean isInteger(java.lang.String pValue)

isBoolean

public static boolean isBoolean(java.lang.String pValue)

isLong

public static boolean isLong(java.lang.String pValue)

isDouble

public static boolean isDouble(java.lang.String pValue)

isFloat

public static boolean isFloat(java.lang.String pValue)

isWebLogic

public static boolean isWebLogic()

isGlassfish

public static boolean isGlassfish()

isTomcat

public static boolean isTomcat()

searchList

public static java.util.List<java.lang.String> searchList(java.util.List<java.lang.String> pInputList,
                                                          java.lang.String pSearchText)

matchesAllSearchTexts

public static boolean matchesAllSearchTexts(java.lang.String pInputString,
                                            java.util.List<java.lang.String> pSearchParts)

matchesAnySearchText

public static boolean matchesAnySearchText(java.lang.String pInputString,
                                           java.util.List<java.lang.String> pSearchParts)

isStartsWithLetter

public static boolean isStartsWithLetter(java.lang.String pStr)

getServerType

public static java.lang.String getServerType()

trim

public static java.lang.String trim(java.lang.String pStr)

fromPascalOrCamelCaseToUppercaseSnakeCase

public static java.lang.String fromPascalOrCamelCaseToUppercaseSnakeCase(java.lang.String pStr)

Converts PascalCaseString or camelCaseString to UPPERCASE_SNAKE_CASE_STRING

Parameters:

pStr -

Returns:

getBase64EncodedValue

public static java.lang.String getBase64EncodedValue(java.lang.String pValue)

Need to require commons codec for this method until requiring Java 8+ Encode the string value in Base64Encoded Value.

Parameters:

pValue -

Returns: