net.akaish.kitty.orm.util

Class KittyUtils

java.lang.Object

net.akaish.kitty.orm.util.KittyUtils

public class KittyUtils
extends java.lang.Object

Author:

akaish (Denis Bogomolov)

Field Summary

Fields

Modifier and Type	Field and Description
static int	CODE_COPIED_SUCCESSFULLY
static int	CODE_UNABLE_TO_COPY
static int	CODE_UNABLE_TO_COPY_ALREADY_EXISTS
static java.lang.String	T_TO_A_EXCEPTION_STRING_PATTERN

Constructor Summary

Constructors

Constructor and Description
KittyUtils()

Method Summary

Modifier and Type	Method and Description
static void	copyDirectoryFromAssetsToFS(android.content.Context ctx, java.lang.String assetsPath, java.io.File baseFile)
static void	copyFileFromAssets(android.content.Context ctx, java.lang.String assetsPath, java.io.File baseFile)
static void	createDirectoryInternalMemory(android.content.Context ctx, java.lang.String dirname) Creates directory in internal memory.
static boolean	endsWithIgnoreCase(java.lang.String str, java.lang.String suffix)
static java.lang.String	fieldNameToLowerCaseUnderScore(java.lang.String fieldName) Converts input string (designed for camel case variable names) into lower case underscored string
static java.lang.String	getStringPartBeforeFirstOccurrenceOfChar(java.lang.String input, char Char, boolean reverse) Returns part of parameter string before first occurrence of parameter char.
static java.lang.String	implode(java.lang.String[] toImlpode, char separatorChar)
static java.lang.String	implode(java.lang.String[] toImplode, java.lang.String separator) Implodes provided array's value in string with provided separator.
static java.lang.String	implodeWithCommaInBKT(java.lang.String[] toImplode) Implodes elements of provided array into string with comma + space separator and surrounded with bkt's.
static java.util.LinkedList<java.lang.String>	readFileFromAssetsToLinkedList(android.content.Context ctx, java.lang.String relativeFilePath) Reads data from provided assets path returns it content as a LinkedList filled with Strings
static java.lang.String	readFileFromAssetsToString(android.content.Context ctx, java.lang.String relativeFilePath) Reads data from provided assets path returns it content as a string
static java.util.LinkedList<java.lang.String>	readFileToLinkedList(java.io.File file) Reads provided file into LinkedList filled with Strings, one line per String
static java.lang.String	readFileToString(java.io.File file) Reads provided file into String
static java.lang.String	removeAllIllegalCharactersFromPathString(java.lang.String input) Replaces all symbols except those that can be used in paths
static java.lang.String	statementPrettyPrinting(java.lang.String generatedStatement) Simple method to remove duplicate spaces from statements
static TypeAffinities	typeToAffinity(java.lang.reflect.Type fType) Returns type affinity depends on java field type
static void	writeStringsToFile(java.io.File filepath, java.util.List<java.lang.String> data, boolean append, boolean createIfNotExists)
static void	writeStringToFile(java.io.File filepath, java.lang.String data, boolean append, boolean createIfNotExists) Writes string to specified path.

Methods inherited from class java.lang.Object

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

Field Detail

T_TO_A_EXCEPTION_STRING_PATTERN

public static final java.lang.String T_TO_A_EXCEPTION_STRING_PATTERN

See Also:

Constant Field Values

CODE_UNABLE_TO_COPY_ALREADY_EXISTS

public static final int CODE_UNABLE_TO_COPY_ALREADY_EXISTS

See Also:

Constant Field Values

CODE_UNABLE_TO_COPY

public static final int CODE_UNABLE_TO_COPY

See Also:

Constant Field Values

CODE_COPIED_SUCCESSFULLY

public static final int CODE_COPIED_SUCCESSFULLY

See Also:

Constant Field Values

Constructor Detail

KittyUtils

public KittyUtils()

Method Detail

implode

public static java.lang.String implode(java.lang.String[] toImplode,
                                       java.lang.String separator)

Implodes provided array's value in string with provided separator. Returns first element in array without changes if array's size = 1. Returns null it empty array or null array.

Parameters:

toImplode -

separator -

Returns:

endsWithIgnoreCase

public static boolean endsWithIgnoreCase(java.lang.String str,
                                         java.lang.String suffix)

implode

public static java.lang.String implode(java.lang.String[] toImlpode,
                                       char separatorChar)

implodeWithCommaInBKT

public static java.lang.String implodeWithCommaInBKT(java.lang.String[] toImplode)

Implodes elements of provided array into string with comma + space separator and surrounded
with bkt's. If array null or empty than empty string would be returned.

Parameters:

toImplode -

Returns:

statementPrettyPrinting

public static final java.lang.String statementPrettyPrinting(java.lang.String generatedStatement)

Simple method to remove duplicate spaces from statements

Parameters:

generatedStatement -

Returns:

fieldNameToLowerCaseUnderScore

public static java.lang.String fieldNameToLowerCaseUnderScore(java.lang.String fieldName)

Converts input string (designed for camel case variable names) into lower case underscored string

Parameters:

fieldName -

Returns:

typeToAffinity

public static final TypeAffinities typeToAffinity(java.lang.reflect.Type fType)

Returns type affinity depends on java field type

Parameters:

fType -

Returns:

readFileToString

public static final java.lang.String readFileToString(java.io.File file)
                                               throws java.io.IOException

Reads provided file into String

Parameters:

file - file to read

Returns:

string content of provided file

Throws:

java.io.IOException - as usual

java.lang.IllegalArgumentException - when file is directory or has no read access

readFileToLinkedList

public static final java.util.LinkedList<java.lang.String> readFileToLinkedList(java.io.File file)
                                                                         throws java.io.IOException

Reads provided file into LinkedList filled with Strings, one line per String

Parameters:

file -

Returns:

Throws:

java.io.IOException

readFileFromAssetsToLinkedList

public static final java.util.LinkedList<java.lang.String> readFileFromAssetsToLinkedList(android.content.Context ctx,
                                                                                          java.lang.String relativeFilePath)
                                                                                   throws java.io.IOException

Reads data from provided assets path returns it content as a LinkedList filled with Strings

Parameters:

ctx -

relativeFilePath -

Returns:

Throws:

java.io.IOException

readFileFromAssetsToString

public static final java.lang.String readFileFromAssetsToString(android.content.Context ctx,
                                                                java.lang.String relativeFilePath)
                                                         throws java.io.IOException

Reads data from provided assets path returns it content as a string

Parameters:

ctx -

relativeFilePath -

Returns:

Throws:

java.io.IOException

getStringPartBeforeFirstOccurrenceOfChar

public static final java.lang.String getStringPartBeforeFirstOccurrenceOfChar(java.lang.String input,
                                                                              char Char,
                                                                              boolean reverse)

Returns part of parameter string before first occurrence of parameter char.
If parameter string doesn't contain parameter char than parameter string would be returned
If parameter flag reverse is true than part of parameter string after last occurrence of parameter char would be returned

Parameters:

input -

Char -

reverse -

Returns:

createDirectoryInternalMemory

public static final void createDirectoryInternalMemory(android.content.Context ctx,
                                                       java.lang.String dirname)

Creates directory in internal memory.

Parameters:

ctx -

dirname -

writeStringToFile

public static final void writeStringToFile(java.io.File filepath,
                                           java.lang.String data,
                                           boolean append,
                                           boolean createIfNotExists)
                                    throws java.io.IOException

Writes string to specified path.

Parameters:

filepath - - where to write file.

data - - what to write to file.

append - - append existing data if true, otherwise

createIfNotExists - - create file if not exists

Throws:

java.io.IOException

copyDirectoryFromAssetsToFS

public static final void copyDirectoryFromAssetsToFS(android.content.Context ctx,
                                                     java.lang.String assetsPath,
                                                     java.io.File baseFile)

copyFileFromAssets

public static final void copyFileFromAssets(android.content.Context ctx,
                                            java.lang.String assetsPath,
                                            java.io.File baseFile)
                                     throws java.io.IOException

Throws:

java.io.IOException

writeStringsToFile

public static final void writeStringsToFile(java.io.File filepath,
                                            java.util.List<java.lang.String> data,
                                            boolean append,
                                            boolean createIfNotExists)
                                     throws java.io.IOException

Throws:

java.io.IOException

removeAllIllegalCharactersFromPathString

public static final java.lang.String removeAllIllegalCharactersFromPathString(java.lang.String input)

Replaces all symbols except those that can be used in paths

Parameters:

input - string to replace illegal symbols

Returns:

string without illegal symbols (they would be changed with underscore)