Class DataUri

java.lang.Object

com.github.weisj.jsvg.util.DataUri

final class DataUri
extends Object

Copyright (c) 2013 ooxi ...

This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software.

Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions:

1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.

2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.

3. This notice may not be removed or altered from any source distribution.

Note: This file has been modified for usage in the JSVG project.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static final class	DataUri.MalformedDataUriException

Field Summary

Fields

Modifier and Type	Field	Description
private final @Nullable Charset	charset
private static final String	CHARSET_OPTION_NAME
private static final String	CONTENT_DISPOSITION_OPTION_NAME
private final @Nullable String	contentDisposition
private final byte @NotNull []	data
private final @Nullable String	filename
private static final String	FILENAME_OPTION_NAME
private final @NotNull String	mime
private static final Pattern	PLUS

Constructor Summary

Constructors

Constructor	Description
DataUri(@NotNull String mime, @Nullable Charset charset, @Nullable String filename, @Nullable String contentDisposition, byte @NotNull [] data)
DataUri(String mime, Charset charset, byte[] data)

Method Summary

Modifier and Type	Method	Description
@Nullable Charset	charset()
@Nullable String	contentDisposition()
byte @NotNull []	data()
boolean	equals(Object o)
@Nullable String	filename()
int	hashCode()
@NotNull String	mime()
static DataUri	parse(@NotNull String uri, Charset charset)	Tries to parse a data URI described in RFC2397
private static String	percentDecode(String s, Charset cs)
String	toString()

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

CHARSET_OPTION_NAME

private static final String CHARSET_OPTION_NAME

See Also:

• Constant Field Values

FILENAME_OPTION_NAME

private static final String FILENAME_OPTION_NAME

See Also:

• Constant Field Values

CONTENT_DISPOSITION_OPTION_NAME

private static final String CONTENT_DISPOSITION_OPTION_NAME

See Also:

• Constant Field Values

mime

@NotNull
private final @NotNull String mime

charset

@Nullable
private final @Nullable Charset charset

filename

@Nullable
private final @Nullable String filename

contentDisposition

@Nullable
private final @Nullable String contentDisposition

data

private final byte @NotNull [] data

PLUS

private static final Pattern PLUS

Constructor Details

DataUri

public DataUri(String mime,
 Charset charset,
 byte[] data)

DataUri

public DataUri(@NotNull
 @NotNull String mime,
 @Nullable
 @Nullable Charset charset,
 @Nullable
 @Nullable String filename,
 @Nullable
 @Nullable String contentDisposition,
 byte @NotNull [] data)

Method Details

mime

@NotNull
public @NotNull String mime()

data

public byte @NotNull [] data()

charset

@Nullable
public @Nullable Charset charset()

contentDisposition

@Nullable
public @Nullable String contentDisposition()

filename

@Nullable
public @Nullable String filename()

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

parse

public static DataUri parse(@NotNull
 @NotNull String uri,
 Charset charset)
                     throws DataUri.MalformedDataUriException

Tries to parse a data URI described in RFC2397

Parameters:

uri - A string representing the data URI

charset - Charset to use when decoding percent encoded options like filename

Returns:

Parsed data URI

Throws:

IllegalArgumentException - iff an error occurred during parse process

DataUri.MalformedDataUriException

toString

public String toString()

Overrides:

toString in class Object

percentDecode

private static String percentDecode(String s,
 Charset cs)