Module org.glassfish.grizzly.http
Package org.glassfish.grizzly.http.util

Class BufferChunk

java.lang.Object
org.glassfish.grizzly.http.util.BufferChunk
All Implemented Interfaces:
Chunk
public class BufferChunk extends Object implements Chunk
Buffer chunk representation. Helps HTTP module to avoid redundant String creation.
Author:
Alexey Stashok

  • Constructor Details

    • BufferChunk

      public BufferChunk()

  • Method Details

    • setBufferChunk

      public void setBufferChunk(org.glassfish.grizzly.Buffer buffer, int start, int end)

    • setBufferChunk

      public void setBufferChunk(org.glassfish.grizzly.Buffer buffer, int start, int end, int limit)

    • getBuffer

      public org.glassfish.grizzly.Buffer getBuffer()

    • setBuffer

      public void setBuffer(org.glassfish.grizzly.Buffer buffer)

    • getStart

      public int getStart()
      Specified by:
      getStart in interface Chunk

    • setStart

      public void setStart(int start)
      Specified by:
      setStart in interface Chunk

    • getEnd

      public int getEnd()
      Specified by:
      getEnd in interface Chunk

    • setEnd

      public void setEnd(int end)
      Specified by:
      setEnd in interface Chunk

    • getLength

      public final int getLength()
      Specified by:
      getLength in interface Chunk

    • isNull

      public final boolean isNull()

    • allocate

      public void allocate(int size)

    • delete

      public void delete(int start, int end)
      Specified by:
      delete in interface Chunk

    • append

      public void append(BufferChunk bc)

    • indexOf

      public final int indexOf(char c, int fromIndex)
      Specified by:
      indexOf in interface Chunk

    • indexOf

      public final int indexOf(String s, int fromIndex)
      Specified by:
      indexOf in interface Chunk

    • startsWithIgnoreCase

      public boolean startsWithIgnoreCase(String s, int pos)

    • findBytesAscii

      public int findBytesAscii(byte[] b)
      Returns the starting index of the specified byte sequence within this Buffer.
      Parameters:
      b - byte sequence to search for.
      Returns:
      the starting index of the specified byte sequence within this Buffer

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object

    • hash

      public int hash()

    • equals

      public boolean equals(Object o)
      Overrides:
      equals in class Object

    • equals

      public boolean equals(CharSequence s)

    • equals

      public boolean equals(byte[] b)
      Compares the message Buffer to the specified byte array.
      Parameters:
      b - the byte[] to compare
      Returns:
      true if the comparison succeeded, false otherwise
      Since:
      2.3

    • equals

      public boolean equals(byte[] b, int offset, int len)
      Compares the message Buffer to the specified byte array.
      Parameters:
      b - the byte[] to compare
      offset - the offset in the array
      len - number of bytes to check
      Returns:
      true if the comparison succeeded, false otherwise
      Since:
      2.3

    • equals

      public static boolean equals(byte[] c, int cOff, int cLen, org.glassfish.grizzly.Buffer t, int tOff, int tLen)

    • equals

      public boolean equals(char[] b, int offset, int len)
      Compares the message Buffer to the specified char array.
      Parameters:
      b - the char[] to compare
      offset - the offset in the array
      len - number of chars to check
      Returns:
      true if the comparison succeeded, false otherwise
      Since:
      2.3

    • equalsIgnoreCase

      public boolean equalsIgnoreCase(Object o)

    • equalsIgnoreCase

      public boolean equalsIgnoreCase(CharSequence s)

    • equalsIgnoreCase

      public boolean equalsIgnoreCase(byte[] b)

    • equalsIgnoreCase

      public boolean equalsIgnoreCase(byte[] b, int offset, int len)

    • equalsIgnoreCase

      public boolean equalsIgnoreCase(char[] b, int offset, int len)
      Compares the message Buffer to the specified char array ignoring case considerations.
      Parameters:
      b - the char[] to compare
      offset - the offset in the array
      len - number of chars to check
      Returns:
      true if the comparison succeeded, false otherwise
      Since:
      2.3

    • equalsIgnoreCaseLowerCase

      public boolean equalsIgnoreCaseLowerCase(byte[] b)
      Compares the buffer chunk to the specified byte array representing lower-case ASCII characters.
      Parameters:
      b - the byte[] to compare
      Returns:
      true if the comparison succeeded, false otherwise
      Since:
      2.1.2

    • toString

      public String toString()
      Overrides:
      toString in class Object

    • toString

      public String toString(Charset charset)

    • toString

      public String toString(int start, int end)
      Specified by:
      toString in interface Chunk

    • resetStringCache

      protected final void resetStringCache()

    • reset

      protected final void reset()

    • recycle

      public final void recycle()

    • notifyDirectUpdate

      protected void notifyDirectUpdate()
      Notify the Chunk that its content is going to be changed directly

    • indexOf

      public static int indexOf(org.glassfish.grizzly.Buffer buffer, int off, int end, char qq)

    • indexOf

      public static int indexOf(org.glassfish.grizzly.Buffer buffer, int off, int end, CharSequence s)

    • compareIgnoreCase

      public int compareIgnoreCase(int start, int end, String compareTo)
      Returns:
      -1, 0 or +1 if inferior, equal, or superior to the String.

    • compare

      public int compare(int start, int end, String compareTo)
      Returns:
      -1, 0 or +1 if inferior, equal, or superior to the String.

    • equalsIgnoreCaseLowerCase

      public static boolean equalsIgnoreCaseLowerCase(org.glassfish.grizzly.Buffer buffer, int start, int end, byte[] cmpTo)
      Compares the buffer chunk to the specified byte array representing lower-case ASCII characters.
      Parameters:
      buffer - the byte[] to compare
      start - buffer start
      end - buffer end
      cmpTo - byte[] to compare against
      Returns:
      true if the comparison succeeded, false otherwise
      Since:
      2.1.2

    • startsWith

      public static boolean startsWith(org.glassfish.grizzly.Buffer buffer, int start, int end, byte[] cmpTo)

    • trimLeft

      public void trimLeft()