File	Doc	Category	Size	Date	Package
BCodec.java	API Doc	Android 1.5 API	6803	Wed May 06 22:41:10 BST 2009	org.apache.commons.codec.net

BCodec

• java.lang.Object
  • org.apache.commons.codec.net.RFC1522Codec

Fields Summary
private String	charset The default charset used for string decoding and encoding.

Constructors Summary
public BCodec() Default constructor. super();
public BCodec(String charset) Constructor which allows for the selection of a default charset param charset the default string charset to use. see JRE character encoding names super(); this.charset = charset;

Methods Summary
public java.lang.Object	decode(java.lang.Object value) Decodes a Base64 object into its original form. Escaped characters are converted back to their original representation. param value Base64 object to convert into its original form return original object throws DecoderException A decoder exception is thrown if a failure condition is encountered during the decode process. if (value == null) { return null; } else if (value instanceof String) { return decode((String) value); } else { throw new DecoderException("Objects of type " + value.getClass().getName() + " cannot be decoded using BCodec"); }
public java.lang.String	decode(java.lang.String value) Decodes a Base64 string into its original form. Escaped characters are converted back to their original representation. param value Base64 string to convert into its original form return original string throws DecoderException A decoder exception is thrown if a failure condition is encountered during the decode process. if (value == null) { return null; } try { return decodeText(value); } catch (UnsupportedEncodingException e) { throw new DecoderException(e.getMessage()); }
protected byte[]	doDecoding(byte[] bytes) if (bytes == null) { return null; } return Base64.decodeBase64(bytes);
protected byte[]	doEncoding(byte[] bytes) if (bytes == null) { return null; } return Base64.encodeBase64(bytes);
public java.lang.String	encode(java.lang.String value, java.lang.String charset) Encodes a string into its Base64 form using the specified charset. Unsafe characters are escaped. param value string to convert to Base64 form param charset the charset for pString return Base64 string throws EncoderException thrown if a failure condition is encountered during the encoding process. if (value == null) { return null; } try { return encodeText(value, charset); } catch (UnsupportedEncodingException e) { throw new EncoderException(e.getMessage()); }
public java.lang.String	encode(java.lang.String value) Encodes a string into its Base64 form using the default charset. Unsafe characters are escaped. param value string to convert to Base64 form return Base64 string throws EncoderException thrown if a failure condition is encountered during the encoding process. if (value == null) { return null; } return encode(value, getDefaultCharset());
public java.lang.Object	encode(java.lang.Object value) Encodes an object into its Base64 form using the default charset. Unsafe characters are escaped. param value object to convert to Base64 form return Base64 object throws EncoderException thrown if a failure condition is encountered during the encoding process. if (value == null) { return null; } else if (value instanceof String) { return encode((String) value); } else { throw new EncoderException("Objects of type " + value.getClass().getName() + " cannot be encoded using BCodec"); }
public java.lang.String	getDefaultCharset() The default charset used for string decoding and encoding. return the default string charset. return this.charset;
protected java.lang.String	getEncoding() return "B";