Class AbstractMessageReaderWriterProvider<T>

    • Field Summary

      Fields 
      Modifier and Type Field Description
      static java.nio.charset.Charset UTF8
      The UTF-8 Charset.
    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      static java.nio.charset.Charset getCharset​(javax.ws.rs.core.MediaType m)
      Get the character set from a media type.
      long getSize​(T t, java.lang.Class<?> type, java.lang.reflect.Type genericType, java.lang.annotation.Annotation[] annotations, javax.ws.rs.core.MediaType mediaType)  
      static java.lang.String readFromAsString​(java.io.InputStream in, javax.ws.rs.core.MediaType type)
      Read the bytes of an input stream and convert to a string.
      static void writeTo​(java.io.InputStream in, java.io.OutputStream out)
      Reader bytes from an input stream and write then to an output stream.
      static void writeTo​(java.io.Reader in, java.io.Writer out)
      Reader characters from an input stream and write then to an output stream.
      static void writeToAsString​(java.lang.String s, java.io.OutputStream out, javax.ws.rs.core.MediaType type)
      Convert a string to bytes and write those bytes to an output stream.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
      • Methods inherited from interface javax.ws.rs.ext.MessageBodyReader

        isReadable, readFrom
      • Methods inherited from interface javax.ws.rs.ext.MessageBodyWriter

        isWriteable, writeTo
    • Field Detail

      • UTF8

        public static final java.nio.charset.Charset UTF8
        The UTF-8 Charset.
    • Constructor Detail

      • AbstractMessageReaderWriterProvider

        public AbstractMessageReaderWriterProvider()
    • Method Detail

      • writeTo

        public static void writeTo​(java.io.InputStream in,
                                   java.io.OutputStream out)
                            throws java.io.IOException
        Reader bytes from an input stream and write then to an output stream.
        Parameters:
        in - the input stream to read from.
        out - the output stream to write to.
        Throws:
        java.io.IOException - if there is an error reading or writing bytes.
      • writeTo

        public static void writeTo​(java.io.Reader in,
                                   java.io.Writer out)
                            throws java.io.IOException
        Reader characters from an input stream and write then to an output stream.
        Parameters:
        in - the reader to read from.
        out - the writer to write to.
        Throws:
        java.io.IOException - if there is an error reading or writing characters.
      • getCharset

        public static java.nio.charset.Charset getCharset​(javax.ws.rs.core.MediaType m)
        Get the character set from a media type.

        The character set is obtained from the media type parameter "charset". If the parameter is not present the UTF8 charset is utilized.

        Parameters:
        m - the media type.
        Returns:
        the character set.
      • readFromAsString

        public static java.lang.String readFromAsString​(java.io.InputStream in,
                                                        javax.ws.rs.core.MediaType type)
                                                 throws java.io.IOException
        Read the bytes of an input stream and convert to a string.
        Parameters:
        in - the input stream to read from.
        type - the media type that determines the character set defining how to decode bytes to characters.
        Returns:
        the string.
        Throws:
        java.io.IOException - if there is an error reading from the input stream.
      • writeToAsString

        public static void writeToAsString​(java.lang.String s,
                                           java.io.OutputStream out,
                                           javax.ws.rs.core.MediaType type)
                                    throws java.io.IOException
        Convert a string to bytes and write those bytes to an output stream.
        Parameters:
        s - the string to convert to bytes.
        out - the output stream to write to.
        type - the media type that determines the character set defining how to decode bytes to characters.
        Throws:
        java.io.IOException - in case of a write failure.
      • getSize

        public long getSize​(T t,
                            java.lang.Class<?> type,
                            java.lang.reflect.Type genericType,
                            java.lang.annotation.Annotation[] annotations,
                            javax.ws.rs.core.MediaType mediaType)
        Specified by:
        getSize in interface javax.ws.rs.ext.MessageBodyWriter<T>