org.apache.wink.common.utils
Class ProviderUtils

java.lang.Object
  org.apache.wink.common.utils.ProviderUtils

public class ProviderUtils
extends java.lang.Object

Nested Class Summary

static class

ProviderUtils.PROVIDER_EXCEPTION_ORIGINATOR

Constructor Summary

ProviderUtils()

Method Summary

static void	copyStream(java.io.InputStream src, java.io.OutputStream dst)
static java.io.Reader	createReader(java.io.InputStream stream, javax.ws.rs.core.MediaType mediaType)
static java.io.Writer	createWriter(java.io.OutputStream stream, javax.ws.rs.core.MediaType mediaType)
static java.lang.String	getCharset(javax.ws.rs.core.MediaType m)
static java.lang.String	getCharset(javax.ws.rs.core.MediaType m, javax.ws.rs.core.HttpHeaders requestHeaders) Returns the charset on the chosen media type or, if no charset parameter exists on the chosen media type, the most acceptable charset based on the request headers.
static java.lang.String	getCharsetOrNull(javax.ws.rs.core.MediaType m)
static void	logUserProviderException(java.lang.RuntimeException e, java.lang.Object obj, ProviderUtils.PROVIDER_EXCEPTION_ORIGINATOR originator, java.lang.Object[] methodParams, RuntimeContext context)
static byte[]	readFromStreamAsBytes(java.io.InputStream stream)
static java.lang.String	readFromStreamAsString(java.io.InputStream stream, javax.ws.rs.core.MediaType mt)
static <T> T	readFromString(javax.ws.rs.ext.Providers providers, java.lang.String input, java.lang.Class<T> type, javax.ws.rs.core.MediaType mediaType)
static <T> T	readFromString(javax.ws.rs.ext.Providers providers, java.lang.String input, java.lang.Class<T> type, java.lang.reflect.Type genericType, javax.ws.rs.core.MediaType mediaType)
static <T> T	readFromString(javax.ws.rs.ext.Providers providers, java.lang.String input, java.lang.Class<T> type, java.lang.reflect.Type genericType, javax.ws.rs.core.MultivaluedMap<java.lang.String,java.lang.String> httpHeaders, javax.ws.rs.core.MediaType mediaType)
static void	writeToStream(java.lang.String string, java.io.OutputStream os, javax.ws.rs.core.MediaType mt)
static java.lang.String	writeToString(javax.ws.rs.ext.Providers providers, java.lang.Object object, java.lang.Class<?> type, javax.ws.rs.core.MediaType mediaType)
static java.lang.String	writeToString(javax.ws.rs.ext.Providers providers, java.lang.Object object, java.lang.Class<?> type, java.lang.reflect.Type genericType, javax.ws.rs.core.MediaType mediaType)
static java.lang.String	writeToString(javax.ws.rs.ext.Providers providers, java.lang.Object object, java.lang.Class<?> type, java.lang.reflect.Type genericType, javax.ws.rs.core.MultivaluedMap<java.lang.String,java.lang.Object> httpHeaders, javax.ws.rs.core.MediaType mediaType)
static java.lang.String	writeToString(javax.ws.rs.ext.Providers providers, java.lang.Object object, javax.ws.rs.core.MediaType mediaType)

Methods inherited from class java.lang.Object

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

Constructor Detail

ProviderUtils

public ProviderUtils()

Method Detail

getCharsetOrNull

public static java.lang.String getCharsetOrNull(javax.ws.rs.core.MediaType m)

getCharset

public static java.lang.String getCharset(javax.ws.rs.core.MediaType m)

getCharset

public static java.lang.String getCharset(javax.ws.rs.core.MediaType m,
                                          javax.ws.rs.core.HttpHeaders requestHeaders)

Returns the charset on the chosen media type or, if no charset parameter exists on the chosen media type, the most acceptable charset based on the request headers.

Parameters:

m - the chosen media type

requestHeaders - the request headers to inspect

Returns:

the charset

createReader

public static java.io.Reader createReader(java.io.InputStream stream,
                                          javax.ws.rs.core.MediaType mediaType)

createWriter

public static java.io.Writer createWriter(java.io.OutputStream stream,
                                          javax.ws.rs.core.MediaType mediaType)

readFromStreamAsBytes

public static byte[] readFromStreamAsBytes(java.io.InputStream stream)
                                    throws java.io.IOException

Throws:

java.io.IOException

readFromStreamAsString

public static java.lang.String readFromStreamAsString(java.io.InputStream stream,
                                                      javax.ws.rs.core.MediaType mt)
                                               throws java.io.IOException

Throws:

java.io.IOException

writeToStream

public static void writeToStream(java.lang.String string,
                                 java.io.OutputStream os,
                                 javax.ws.rs.core.MediaType mt)
                          throws java.io.IOException

Throws:

java.io.IOException

copyStream

public static void copyStream(java.io.InputStream src,
                              java.io.OutputStream dst)
                       throws java.io.IOException

Throws:

java.io.IOException

writeToString

public static java.lang.String writeToString(javax.ws.rs.ext.Providers providers,
                                             java.lang.Object object,
                                             javax.ws.rs.core.MediaType mediaType)
                                      throws java.io.IOException

Throws:

java.io.IOException

writeToString

public static java.lang.String writeToString(javax.ws.rs.ext.Providers providers,
                                             java.lang.Object object,
                                             java.lang.Class<?> type,
                                             javax.ws.rs.core.MediaType mediaType)
                                      throws java.io.IOException

Throws:

java.io.IOException

writeToString

public static java.lang.String writeToString(javax.ws.rs.ext.Providers providers,
                                             java.lang.Object object,
                                             java.lang.Class<?> type,
                                             java.lang.reflect.Type genericType,
                                             javax.ws.rs.core.MediaType mediaType)
                                      throws java.io.IOException

Throws:

java.io.IOException

writeToString

public static java.lang.String writeToString(javax.ws.rs.ext.Providers providers,
                                             java.lang.Object object,
                                             java.lang.Class<?> type,
                                             java.lang.reflect.Type genericType,
                                             javax.ws.rs.core.MultivaluedMap<java.lang.String,java.lang.Object> httpHeaders,
                                             javax.ws.rs.core.MediaType mediaType)
                                      throws java.io.IOException

Throws:

java.io.IOException

readFromString

public static <T> T readFromString(javax.ws.rs.ext.Providers providers,
                                   java.lang.String input,
                                   java.lang.Class<T> type,
                                   javax.ws.rs.core.MediaType mediaType)
                        throws java.io.IOException

Throws:

java.io.IOException

readFromString

public static <T> T readFromString(javax.ws.rs.ext.Providers providers,
                                   java.lang.String input,
                                   java.lang.Class<T> type,
                                   java.lang.reflect.Type genericType,
                                   javax.ws.rs.core.MediaType mediaType)
                        throws java.io.IOException

Throws:

java.io.IOException

readFromString

public static <T> T readFromString(javax.ws.rs.ext.Providers providers,
                                   java.lang.String input,
                                   java.lang.Class<T> type,
                                   java.lang.reflect.Type genericType,
                                   javax.ws.rs.core.MultivaluedMap<java.lang.String,java.lang.String> httpHeaders,
                                   javax.ws.rs.core.MediaType mediaType)
                        throws java.io.IOException

Throws:

java.io.IOException

logUserProviderException

public static void logUserProviderException(java.lang.RuntimeException e,
                                            java.lang.Object obj,
                                            ProviderUtils.PROVIDER_EXCEPTION_ORIGINATOR originator,
                                            java.lang.Object[] methodParams,
                                            RuntimeContext context)