Package com.google.protobuf

Class TextFormatEscaper

java.lang.Object

com.google.protobuf.TextFormatEscaper

final class TextFormatEscaper
extends Object

Provide text format escaping support for proto2 instances.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static interface	TextFormatEscaper.ByteSequence

Constructor Summary

Constructors

Modifier	Constructor	Description
private	TextFormatEscaper()

Method Summary

Modifier and Type	Method	Description
(package private) static String	escapeBytes(byte[] input)	Like escapeBytes(ByteString), but used for byte array.
(package private) static String	escapeBytes(ByteString input)	Escapes bytes in the format used in protocol buffer text format, which is the same as the format used for C string literals.
(package private) static String	escapeBytes(TextFormatEscaper.ByteSequence input)	Escapes bytes in the format used in protocol buffer text format, which is the same as the format used for C string literals.
(package private) static String	escapeDoubleQuotesAndBackslashes(String input)	Escape double quotes and backslashes in a String for unicode output of a message.
(package private) static String	escapeText(String input)	Like escapeBytes(ByteString), but escapes a text string.

Methods inherited from class java.lang.Object

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

Constructor Details

TextFormatEscaper

private TextFormatEscaper()

Method Details

escapeBytes

static String escapeBytes(TextFormatEscaper.ByteSequence input)

Escapes bytes in the format used in protocol buffer text format, which is the same as the format used for C string literals. All bytes that are not printable 7-bit ASCII characters are escaped, as well as backslash, single-quote, and double-quote characters. Characters for which no defined short-hand escape sequence is defined will be escaped using 3-digit octal sequences.

escapeBytes

static String escapeBytes(ByteString input)

Escapes bytes in the format used in protocol buffer text format, which is the same as the format used for C string literals. All bytes that are not printable 7-bit ASCII characters are escaped, as well as backslash, single-quote, and double-quote characters. Characters for which no defined short-hand escape sequence is defined will be escaped using 3-digit octal sequences.

escapeBytes

static String escapeBytes(byte[] input)

Like escapeBytes(ByteString), but used for byte array.

escapeText

static String escapeText(String input)

Like escapeBytes(ByteString), but escapes a text string. Non-ASCII characters are first encoded as UTF-8, then each byte is escaped individually as a 3-digit octal escape. Yes, it's weird.

escapeDoubleQuotesAndBackslashes

static String escapeDoubleQuotesAndBackslashes(String input)

Escape double quotes and backslashes in a String for unicode output of a message.