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java.lang.Objectjava.io.OutputStream
java.io.FilterOutputStream
org.springframework.util.support.Base64.OutputStream
public static class Base64.OutputStream
A Base64.OutputStream
will write data to another
java.io.OutputStream, given in the constructor,
and encode/decode to/from Base64 notation on the fly.
Base64
Field Summary |
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Fields inherited from class java.io.FilterOutputStream |
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out |
Constructor Summary | |
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Base64.OutputStream(java.io.OutputStream out)
Constructs a Base64.OutputStream in ENCODE mode. |
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Base64.OutputStream(java.io.OutputStream out,
int options)
Constructs a Base64.OutputStream in
either ENCODE or DECODE mode. |
Method Summary | |
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void |
close()
Flushes and closes (I think, in the superclass) the stream. |
void |
flushBase64()
Method added by PHIL. |
void |
resumeEncoding()
Resumes encoding of the stream. |
void |
suspendEncoding()
Suspends encoding of the stream. |
void |
write(byte[] theBytes,
int off,
int len)
Calls write(int) repeatedly until len
bytes are written. |
void |
write(int theByte)
Writes the byte to the output stream after converting to/from Base64 notation. |
Methods inherited from class java.io.FilterOutputStream |
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flush, write |
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 Base64.OutputStream(java.io.OutputStream out)
Base64.OutputStream
in ENCODE mode.
out
- the java.io.OutputStream to which data will be written.public Base64.OutputStream(java.io.OutputStream out, int options)
Base64.OutputStream
in
either ENCODE or DECODE mode.
Valid options:
ENCODE or DECODE: Encode or Decode as data is read. DO_BREAK_LINES: don't break lines at 76 characters (only meaningful when encoding)
Example: new Base64.OutputStream( out, Base64.ENCODE )
out
- the java.io.OutputStream to which data will be written.options
- Specified options.Base64.ENCODE
,
Base64.DECODE
,
Base64.DO_BREAK_LINES
Method Detail |
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public void write(int theByte) throws java.io.IOException
write
in class java.io.FilterOutputStream
theByte
- the byte to write
java.io.IOException
public void write(byte[] theBytes, int off, int len) throws java.io.IOException
write(int)
repeatedly until len
bytes are written.
write
in class java.io.FilterOutputStream
theBytes
- array from which to read bytesoff
- offset for arraylen
- max number of bytes to read into array
java.io.IOException
public void flushBase64() throws java.io.IOException
java.io.IOException
- if there's an error.public void close() throws java.io.IOException
close
in interface java.io.Closeable
close
in class java.io.FilterOutputStream
java.io.IOException
public void suspendEncoding() throws java.io.IOException
java.io.IOException
- if there's an error flushingpublic void resumeEncoding()
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