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java.lang.Objectcom.noelios.restlet.http.PreferenceUtils
public class PreferenceUtils
Preference manipulation utilities.
Constructor Summary | |
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PreferenceUtils()
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Method Summary | |
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static java.lang.String |
format(java.util.List<? extends Preference<?>> prefs)
Formats a list of preferences with a comma separator. |
static void |
format(Preference pref,
java.lang.Appendable destination)
Formats a preference. |
static void |
formatQuality(float quality,
java.lang.Appendable destination)
Formats a quality value. If the quality is invalid, an IllegalArgumentException is thrown. |
static boolean |
isQuality(float quality)
Indicates if the quality value is valid. |
static void |
parseCharacterSets(java.lang.String acceptCharsetHeader,
ClientInfo client)
Parses character set preferences from a header. |
static void |
parseEncodings(java.lang.String acceptEncodingHeader,
ClientInfo preference)
Parses encoding preferences from a header. |
static void |
parseLanguages(java.lang.String acceptLanguageHeader,
ClientInfo preference)
Parses language preferences from a header. |
static void |
parseMediaTypes(java.lang.String acceptMediaTypeHeader,
ClientInfo preference)
Parses media type preferences from a header. |
static float |
parseQuality(java.lang.String quality)
Parses a quality value. If the quality is invalid, an IllegalArgumentException is thrown. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public PreferenceUtils()
Method Detail |
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public static java.lang.String format(java.util.List<? extends Preference<?>> prefs) throws java.io.IOException
prefs
- The list of preferences.
java.io.IOException
public static void format(Preference pref, java.lang.Appendable destination) throws java.io.IOException
pref
- The preference to format.destination
- The appendable destination.
java.io.IOException
public static void formatQuality(float quality, java.lang.Appendable destination) throws java.io.IOException
quality
- The quality value as a float.destination
- The appendable destination;
java.io.IOException
public static boolean isQuality(float quality)
quality
- The quality value.
public static void parseCharacterSets(java.lang.String acceptCharsetHeader, ClientInfo client)
acceptCharsetHeader
- The header to parse.client
- The client preferences to update.public static void parseEncodings(java.lang.String acceptEncodingHeader, ClientInfo preference)
acceptEncodingHeader
- The header to parse.preference
- The client preferences to update.public static void parseLanguages(java.lang.String acceptLanguageHeader, ClientInfo preference)
acceptLanguageHeader
- The header to parse.preference
- The client preferences to update.public static void parseMediaTypes(java.lang.String acceptMediaTypeHeader, ClientInfo preference)
acceptMediaTypeHeader
- The header to parse.preference
- The client preferences to update.public static float parseQuality(java.lang.String quality)
quality
- The quality value as a string.
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