de.uniks.networkparser

Class EntityUtil

java.lang.Object

de.uniks.networkparser.EntityUtil

public class EntityUtil
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	CLASS
static java.lang.String	CONTROLCHARACTER
static java.lang.String	emfTypes
static java.lang.String	HTMLTOKEN Map to convert extended characters in html entities.
static java.lang.String	javaKeyWords
static java.lang.String	NON_FILE_CHARSSIMPLE

Constructor Summary

Constructors

Constructor and Description
EntityUtil()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	basicUnQuote(java.lang.String value)
static byte[]	clone(byte[] entity)
static boolean	compareEntity(java.util.Collection<?> jsonA, java.util.Collection<?> jsonB)
static boolean	compareEntity(Entity entityA, Entity entityB)
static boolean	compareEntity(java.lang.Object entityA, java.lang.Object entityB, TextDiff diffList, BaseItem sameObject)
protected static java.lang.Object	compareValue(java.lang.String key, java.lang.Object valueA, java.lang.Object valueB, TextDiff diffList, BaseItem sameElement)
static java.lang.String	convertPrimitiveToObjectType(java.lang.String type)
java.lang.String	decode(java.lang.String str) Convert HTML entities to special and extended unicode characters equivalents.
static java.lang.String	doubleToString(double d) Produce a string from a double.
java.lang.String	encode(java.lang.String str) Convert special and extended characters into HTML entitities.
static ByteBuffer	getBuffer(int len)
static byte[]	getBytes(java.lang.CharSequence string) Convert String to ByteArray
static java.lang.String	getDefaultValue(java.lang.String datatype)
static SimpleList<Pos>	getExcelRange(java.lang.String tag)
static byte	getGroup(byte type)
static java.lang.String	getId(java.lang.String name)
static java.lang.String	getStringType(byte type)
static byte	getSubGroup(byte type)
static byte	getType(byte group, byte subGroup)
static byte	getType(byte type, int len, boolean isLast)
static int	getTypeLen(byte type, int len, boolean isLast)
static java.lang.String	getValidChars(java.lang.String source, int maxLen)
static boolean	isEMFType(java.lang.String tag)
static boolean	isGroup(byte type) Check if the Type is type of Group
static boolean	isNumeric(java.lang.String strNum)
static boolean	isNumericType(java.lang.String type)
static boolean	isPrimitive(byte type)
static boolean	isPrimitiveType(java.lang.String type)
static java.lang.String	quote(java.lang.String string) Produce a string in double quotes with backslash sequences in all the right places.
static java.lang.String	repeat(char ch, int repeat) Repeat a Char and return a simple String
static java.lang.String	shortClassName(java.lang.String name)
static boolean	stringEquals(java.lang.String s1, java.lang.String s2) Safe String comparison.
static java.lang.String	strZero(int value, int length) format a String with 0
static java.lang.String	strZero(int value, int length, int max) Format a date with 0
static java.lang.String	strZero(long value, int length) format a String with 0
static java.lang.String	strZero(long value, int length, int max) format a String with 0
static java.lang.String	strZero(java.lang.String value, int length, int max)
static java.lang.String	toValidJavaId(java.lang.String tag)
static java.lang.String	unQuote(java.lang.CharSequence value)
static java.lang.String	unQuoteControlCharacter(java.lang.CharSequence value)
static java.lang.String	upFirstChar(java.lang.String name)
static java.lang.String	valueToString(java.lang.Number number) Produce a string from a Number.
static java.lang.String	valueToString(java.lang.Object value, boolean simpleText, BaseItem reference, Converter converter) Make a prettyprinted JSON text of an object value.
static java.lang.Object	wrap(java.lang.Object object, BaseItem reference) Wrap an object, if necessary.
static void	writeByteHeader(ByteBuffer buffer, byte type, int valueLength)

Methods inherited from class java.lang.Object

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

Field Detail

CLASS

public static final java.lang.String CLASS

See Also:

Constant Field Values

NON_FILE_CHARSSIMPLE

public static final java.lang.String NON_FILE_CHARSSIMPLE

See Also:

Constant Field Values

CONTROLCHARACTER

public static java.lang.String CONTROLCHARACTER

emfTypes

public static final java.lang.String emfTypes

See Also:

Constant Field Values

javaKeyWords

public static final java.lang.String javaKeyWords

See Also:

Constant Field Values

HTMLTOKEN

public static final java.lang.String HTMLTOKEN

Map to convert extended characters in html entities.

See Also:

Constant Field Values

Constructor Detail

EntityUtil

public EntityUtil()

Method Detail

doubleToString

public static final java.lang.String doubleToString(double d)

Produce a string from a double. The string "null" will be returned if the number is not finite.

Parameters:

d - a double.

Returns:

a String.

isNumeric

public static final boolean isNumeric(java.lang.String strNum)

getExcelRange

public static final SimpleList<Pos> getExcelRange(java.lang.String tag)

valueToString

public static final java.lang.String valueToString(java.lang.Number number)
                                            throws java.lang.IllegalArgumentException

Produce a string from a Number.

Parameters:

number - A Number

Returns:

A String.

Throws:

java.lang.IllegalArgumentException - If n is a non-finite number.

unQuoteControlCharacter

public static final java.lang.String unQuoteControlCharacter(java.lang.CharSequence value)

unQuote

public static final java.lang.String unQuote(java.lang.CharSequence value)

basicUnQuote

public static final java.lang.String basicUnQuote(java.lang.String value)

quote

public static final java.lang.String quote(java.lang.String string)

Produce a string in double quotes with backslash sequences in all the right places. A backslash will be inserted within </, producing <\/, allowing JSON text to be delivered in HTML. In JSON text, a string cannot contain a control character or an unescaped quote or backslash.

Parameters:

string - A String

Returns:

A String correctly formatted for insertion in a JSON text.

valueToString

public static final java.lang.String valueToString(java.lang.Object value,
                                                   boolean simpleText,
                                                   BaseItem reference,
                                                   Converter converter)

Make a prettyprinted JSON text of an object value.

Warning: This method assumes that the data structure is acyclical.

Parameters:

value - The value to be serialized.

simpleText - Boolean for switch between text and Escaped-Text

reference - A Reference Object to generate new Objects like Factory Pattern

converter - The Converter to transform Item

Returns:

a printable, displayable, transmittable representation of the object, beginning with { (left brace) and ending with } (right brace).

wrap

public static final java.lang.Object wrap(java.lang.Object object,
                                          BaseItem reference)

Wrap an object, if necessary. If the object is null, return the NULL object. If it is an array or collection, wrap it in a JsonArray. If it is a map, wrap it in a JsonObject. If it is a standard property (Double, String, et al) then it is already wrapped. Otherwise, if it comes from one of the java packages, turn it into a string. And if it doesn't, try to wrap it in a JsonObject. If the wrapping fails, then null is returned.

Parameters:

object - The object to wrap

reference - The reference

Returns:

The wrapped value

repeat

public static final java.lang.String repeat(char ch,
                                            int repeat)

Repeat a Char and return a simple String

Parameters:

ch - Char

repeat - Number of Repeat

Returns:

a String

stringEquals

public static final boolean stringEquals(java.lang.String s1,
                                         java.lang.String s2)

Safe String comparison.

Parameters:

s1 - first string

s2 - second string

Returns:

true if both parameters are null or equal

strZero

public static final java.lang.String strZero(int value,
                                             int length)

format a String with 0

Parameters:

value - the numericvalue

length - the length of Value

Returns:

a String of Value

strZero

public static final java.lang.String strZero(long value,
                                             int length)

format a String with 0

Parameters:

value - the numericvalue

length - the length of Value

Returns:

a String of Value

strZero

public static final java.lang.String strZero(long value,
                                             int length,
                                             int max)

format a String with 0

Parameters:

value - the numericvalue

length - the length of Value

max - the maxValue

Returns:

a String of Value

strZero

public static final java.lang.String strZero(int value,
                                             int length,
                                             int max)

Format a date with 0

Parameters:

value - the numericvalue

length - the length of Value

max - the maxValue

Returns:

a String of Value with max value

strZero

public static final java.lang.String strZero(java.lang.String value,
                                             int length,
                                             int max)

getValidChars

public static final java.lang.String getValidChars(java.lang.String source,
                                                   int maxLen)

getDefaultValue

public static final java.lang.String getDefaultValue(java.lang.String datatype)

compareEntity

public static final boolean compareEntity(Entity entityA,
                                          Entity entityB)

compareEntity

public static final boolean compareEntity(java.util.Collection<?> jsonA,
                                          java.util.Collection<?> jsonB)

compareEntity

public static final boolean compareEntity(java.lang.Object entityA,
                                          java.lang.Object entityB,
                                          TextDiff diffList,
                                          BaseItem sameObject)

compareValue

protected static final java.lang.Object compareValue(java.lang.String key,
                                                     java.lang.Object valueA,
                                                     java.lang.Object valueB,
                                                     TextDiff diffList,
                                                     BaseItem sameElement)

isEMFType

public static final boolean isEMFType(java.lang.String tag)

isPrimitiveType

public static final boolean isPrimitiveType(java.lang.String type)

isNumericType

public static final boolean isNumericType(java.lang.String type)

convertPrimitiveToObjectType

public static final java.lang.String convertPrimitiveToObjectType(java.lang.String type)

toValidJavaId

public static final java.lang.String toValidJavaId(java.lang.String tag)

getId

public static final java.lang.String getId(java.lang.String name)

shortClassName

public static final java.lang.String shortClassName(java.lang.String name)

upFirstChar

public static final java.lang.String upFirstChar(java.lang.String name)

encode

public java.lang.String encode(java.lang.String str)

Convert special and extended characters into HTML entitities.

Parameters:

str - input string

Returns:

formatted string

decode

public java.lang.String decode(java.lang.String str)

Convert HTML entities to special and extended unicode characters equivalents.

Parameters:

str - input string

Returns:

formatted string

writeByteHeader

public static final void writeByteHeader(ByteBuffer buffer,
                                         byte type,
                                         int valueLength)

clone

public static final byte[] clone(byte[] entity)

getType

public static final byte getType(byte group,
                                 byte subGroup)

getType

public static final byte getType(byte type,
                                 int len,
                                 boolean isLast)

getTypeLen

public static final int getTypeLen(byte type,
                                   int len,
                                   boolean isLast)

getBytes

public static final byte[] getBytes(java.lang.CharSequence string)

Convert String to ByteArray

Parameters:

string - The String

Returns:

the ByteArray

getBuffer

public static final ByteBuffer getBuffer(int len)

isPrimitive

public static final boolean isPrimitive(byte type)

isGroup

public static final boolean isGroup(byte type)

Check if the Type is type of Group

Parameters:

type - the the type of data

Returns:

success

getStringType

public static final java.lang.String getStringType(byte type)

getGroup

public static final byte getGroup(byte type)

getSubGroup

public static final byte getSubGroup(byte type)