Package org.apache.cxf.attachment
Class Base64DecoderStream
- java.lang.Object
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- java.io.InputStream
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- java.io.FilterInputStream
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- org.apache.cxf.attachment.Base64DecoderStream
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- All Implemented Interfaces:
Closeable,AutoCloseable
public class Base64DecoderStream extends FilterInputStream
An implementation of a FilterInputStream that decodes the stream data in BASE64 encoding format. This version does the decoding "on the fly" rather than decoding a single block of data. Since this version is intended for use by the MimeUtilty class, it also handles line breaks in the encoded data.
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Field Summary
Fields Modifier and Type Field Description protected byte[]decodedCharsprotected intdecodedCountprotected intdecodedIndexprotected char[]encodedCharsprotected booleanignoreErrors-
Fields inherited from class java.io.FilterInputStream
in
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Constructor Summary
Constructors Constructor Description Base64DecoderStream(InputStream in)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description intavailable()booleanmarkSupported()intread()intread(byte[] buffer, int offset, int length)-
Methods inherited from class java.io.InputStream
nullInputStream, readAllBytes, readNBytes, readNBytes, transferTo
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Constructor Detail
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Base64DecoderStream
public Base64DecoderStream(InputStream in)
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Method Detail
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read
public int read() throws IOException- Overrides:
readin classFilterInputStream- Throws:
IOException
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read
public int read(byte[] buffer, int offset, int length) throws IOException- Overrides:
readin classFilterInputStream- Throws:
IOException
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markSupported
public boolean markSupported()
- Overrides:
markSupportedin classFilterInputStream
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available
public int available() throws IOException- Overrides:
availablein classFilterInputStream- Throws:
IOException
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