net.oauth

Class OAuth

java.lang.Object

net.oauth.OAuth

public class OAuth
extends Object

Author:

John Kristian

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	OAuth.Parameter A name/value pair.
static class	OAuth.Problems Strings used for problem reporting.

Field Summary

Fields

Modifier and Type	Field and Description
static String	ENCODING The encoding used to represent characters as bytes.
static String	FORM_ENCODED The MIME type for a sequence of OAuth parameters.
static String	HMAC_SHA1
static String	HMAC_SHA256
static String	OAUTH_CALLBACK
static String	OAUTH_CONSUMER_KEY
static String	OAUTH_NONCE
static String	OAUTH_SIGNATURE
static String	OAUTH_SIGNATURE_METHOD
static String	OAUTH_TIMESTAMP
static String	OAUTH_TOKEN
static String	OAUTH_TOKEN_SECRET
static String	OAUTH_VERSION
static String	RSA_SHA1
static String	VERSION_1_0

Constructor Summary

Constructors

Constructor and Description
OAuth()

Method Summary

Modifier and Type	Method and Description
static String	addParameters(String url, Iterable<? extends Map.Entry<String,String>> parameters)
static String	addParameters(String url, String... parameters) Construct a URL like the given one, but with the given parameters added to its query string.
static List<OAuth.Parameter>	decodeForm(String form) Parse a form-urlencoded document.
static String	decodePercent(String s)
static String	formEncode(Iterable<? extends Map.Entry> parameters) Construct a form-urlencoded document containing the given sequence of name/value pairs.
static void	formEncode(Iterable<? extends Map.Entry> parameters, OutputStream into) Write a form-urlencoded document into the given stream, containing the given sequence of name/value pairs.
static boolean	isEmpty(String str)
static boolean	isFormEncoded(String contentType) Return true if the given Content-Type header means FORM_ENCODED.
static List<OAuth.Parameter>	newList(String... parameters) Construct a list of Parameters from name, value, name, value...
static Map<String,String>	newMap(Iterable<? extends Map.Entry> from) Construct a Map containing a copy of the given parameters.
static String	percentEncode(Iterable<?> values) Construct a &-separated list of the given values, percentEncoded.
static String	percentEncode(String s)

Methods inherited from class java.lang.Object

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

Field Detail

VERSION_1_0

public static final String VERSION_1_0

See Also:

Constant Field Values

ENCODING

public static final String ENCODING

The encoding used to represent characters as bytes.

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Constant Field Values

FORM_ENCODED

public static final String FORM_ENCODED

The MIME type for a sequence of OAuth parameters.

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Constant Field Values

OAUTH_CONSUMER_KEY

public static final String OAUTH_CONSUMER_KEY

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Constant Field Values

OAUTH_TOKEN

public static final String OAUTH_TOKEN

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Constant Field Values

OAUTH_TOKEN_SECRET

public static final String OAUTH_TOKEN_SECRET

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Constant Field Values

OAUTH_SIGNATURE_METHOD

public static final String OAUTH_SIGNATURE_METHOD

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Constant Field Values

OAUTH_SIGNATURE

public static final String OAUTH_SIGNATURE

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Constant Field Values

OAUTH_TIMESTAMP

public static final String OAUTH_TIMESTAMP

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Constant Field Values

OAUTH_NONCE

public static final String OAUTH_NONCE

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Constant Field Values

OAUTH_VERSION

public static final String OAUTH_VERSION

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Constant Field Values

OAUTH_CALLBACK

public static final String OAUTH_CALLBACK

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Constant Field Values

HMAC_SHA1

public static final String HMAC_SHA1

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Constant Field Values

HMAC_SHA256

public static final String HMAC_SHA256

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Constant Field Values

RSA_SHA1

public static final String RSA_SHA1

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Constant Field Values

Constructor Detail

OAuth

public OAuth()

Method Detail

isFormEncoded

public static boolean isFormEncoded(String contentType)

Return true if the given Content-Type header means FORM_ENCODED.

formEncode

public static String formEncode(Iterable<? extends Map.Entry> parameters)
                         throws IOException

Construct a form-urlencoded document containing the given sequence of name/value pairs. Use OAuth percent encoding (not exactly the encoding mandated by HTTP).

Throws:

IOException

formEncode

public static void formEncode(Iterable<? extends Map.Entry> parameters,
                              OutputStream into)
                       throws IOException

Write a form-urlencoded document into the given stream, containing the given sequence of name/value pairs.

Throws:

IOException

decodeForm

public static List<OAuth.Parameter> decodeForm(String form)

Parse a form-urlencoded document.

percentEncode

public static String percentEncode(Iterable<?> values)

Construct a &-separated list of the given values, percentEncoded.

percentEncode

public static String percentEncode(String s)

decodePercent

public static String decodePercent(String s)

newMap

public static Map<String,String> newMap(Iterable<? extends Map.Entry> from)

Construct a Map containing a copy of the given parameters. If several parameters have the same name, the Map will contain the first value, only.

newList

public static List<OAuth.Parameter> newList(String... parameters)

Construct a list of Parameters from name, value, name, value...

addParameters

public static String addParameters(String url,
                                   String... parameters)
                            throws IOException

Construct a URL like the given one, but with the given parameters added to its query string.

Throws:

IOException

addParameters

public static String addParameters(String url,
                                   Iterable<? extends Map.Entry<String,String>> parameters)
                            throws IOException

Throws:

IOException

isEmpty

public static boolean isEmpty(String str)