Package com.killcoding.tool

Class CodeEscape

java.lang.Object

com.killcoding.tool.CodeEscape

public final class CodeEscape
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static final class	CodeEscape.InternalStringReader

Constructor Summary

Constructors

Modifier	Constructor	Description
private	CodeEscape()

Method Summary

Modifier and Type	Method	Description
static void	escapeJava(char[] text, int offset, int len, Writer writer)
static void	escapeJava(char[] text, int offset, int len, Writer writer, CodeEscapeLevel level)
static void	escapeJava(Reader reader, Writer writer)
static void	escapeJava(Reader reader, Writer writer, CodeEscapeLevel level)
static String	escapeJava(String text)
static String	escapeJava(String text, CodeEscapeLevel level)
static void	escapeJava(String text, Writer writer)
static void	escapeJava(String text, Writer writer, CodeEscapeLevel level)
static void	escapeJavaMinimal(char[] text, int offset, int len, Writer writer)
static void	escapeJavaMinimal(Reader reader, Writer writer)
static String	escapeJavaMinimal(String text)
static void	escapeJavaMinimal(String text, Writer writer)
static String	escapeToSingleLineForCsv(String text)
static void	unescapeJava(char[] text, int offset, int len, Writer writer)	Perform a Java unescape operation on a char[] input.
static void	unescapeJava(Reader reader, Writer writer)	Perform a Java unescape operation on a Reader input, writing results to a Writer.
static String	unescapeJava(String text)	Perform a Java unescape operation on a String input.
static void	unescapeJava(String text, Writer writer)	Perform a Java unescape operation on a String input, writing results to a Writer.

Methods inherited from class java.lang.Object

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

Constructor Details

CodeEscape

private CodeEscape()

Method Details

escapeToSingleLineForCsv

public static String escapeToSingleLineForCsv(String text)

escapeJavaMinimal

public static String escapeJavaMinimal(String text)

escapeJava

public static String escapeJava(String text)

escapeJava

public static String escapeJava(String text,
 CodeEscapeLevel level)

escapeJavaMinimal

public static void escapeJavaMinimal(String text,
 Writer writer)
                              throws IOException

Throws:

IOException

escapeJava

public static void escapeJava(String text,
 Writer writer)
                       throws IOException

Throws:

IOException

escapeJava

public static void escapeJava(String text,
 Writer writer,
 CodeEscapeLevel level)
                       throws IOException

Throws:

IOException

escapeJavaMinimal

public static void escapeJavaMinimal(Reader reader,
 Writer writer)
                              throws IOException

Throws:

IOException

escapeJava

public static void escapeJava(Reader reader,
 Writer writer)
                       throws IOException

Throws:

IOException

escapeJava

public static void escapeJava(Reader reader,
 Writer writer,
 CodeEscapeLevel level)
                       throws IOException

Throws:

IOException

escapeJavaMinimal

public static void escapeJavaMinimal(char[] text,
 int offset,
 int len,
 Writer writer)
                              throws IOException

Throws:

IOException

escapeJava

public static void escapeJava(char[] text,
 int offset,
 int len,
 Writer writer)
                       throws IOException

Throws:

IOException

escapeJava

public static void escapeJava(char[] text,
 int offset,
 int len,
 Writer writer,
 CodeEscapeLevel level)
                       throws IOException

Throws:

IOException

unescapeJava

public static String unescapeJava(String text)

Perform a Java unescape operation on a String input.

No additional configuration arguments are required. Unescape operations will always perform complete Java unescape of SECs, u-based and octal escapes.

This method is thread-safe.

Parameters:

text - the String to be unescaped.

Returns:

The unescaped result String. As a memory-performance improvement, will return the exact same object as the text input argument if no unescaping modifications were required (and no additional String objects will be created during processing). Will return null if input is null.

unescapeJava

public static void unescapeJava(String text,
 Writer writer)
                         throws IOException

Perform a Java unescape operation on a String input, writing results to a Writer.

No additional configuration arguments are required. Unescape operations will always perform complete Java unescape of SECs, u-based and octal escapes.

This method is thread-safe.

Parameters:

text - the String to be unescaped.

writer - the java.io.Writer to which the unescaped result will be written. Nothing will be written at all to this writer if input is null.

Throws:

IOException - if an input/output exception occurs

Since:

1.1.2

unescapeJava

public static void unescapeJava(Reader reader,
 Writer writer)
                         throws IOException

Perform a Java unescape operation on a Reader input, writing results to a Writer.

No additional configuration arguments are required. Unescape operations will always perform complete Java unescape of SECs, u-based and octal escapes.

This method is thread-safe.

Parameters:

reader - the Reader reading the text to be unescaped.

writer - the java.io.Writer to which the unescaped result will be written. Nothing will be written at all to this writer if input is null.

Throws:

IOException - if an input/output exception occurs

Since:

1.1.2

unescapeJava

public static void unescapeJava(char[] text,
 int offset,
 int len,
 Writer writer)
                         throws IOException

Perform a Java unescape operation on a char[] input.

No additional configuration arguments are required. Unescape operations will always perform complete Java unescape of SECs, u-based and octal escapes.

This method is thread-safe.

Parameters:

text - the char[] to be unescaped.

offset - the position in text at which the unescape operation should start.

len - the number of characters in text that should be unescaped.

writer - the java.io.Writer to which the unescaped result will be written. Nothing will be written at all to this writer if input is null.

Throws:

IOException - if an input/output exception occurs