Package com.iizix.util
Class XOutputFile
- java.lang.Object
- com.iizix.util.XOutputFile
public class XOutputFile extends java.lang.Object
This class is used for creating and writing to files that are stored using Phantom Hurricane in OEM ASCII or Ansi character set.
Field Summary
Fields Modifier and Type Field Description static byte[]
isoNewLine
The New Line separator bytes for ISO character encoding.static java.lang.String
newLine
The New Line separator.
Constructor Summary
Constructors Constructor Description XOutputFile()
Creates a in-memory byte array output stream where the contents can be retrieved by means of getByteArrayOutputStream() or getByteArray() methods.XOutputFile(java.io.File file)
Creates the specified file for write.XOutputFile(java.io.OutputStream out)
Creates an instance for the output stream.XOutputFile(java.lang.String fileName)
Creates the specified file for write.XOutputFile(java.lang.String fileName, XFile openFile)
Creates the specified file for write.XOutputFile(java.lang.String fileName, java.lang.String previousFile)
Creates the specified file for write.
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
close()
Close stream and filebyte[]
getByteArray()
Gets the written data as a byte array when the file refers to an in-memory file.java.io.ByteArrayOutputStream
getByteArrayOutputStream()
Gets the byte array output stream instance.java.io.DataOutputStream
getDataOutputStream()
Gets the data output stream instance.java.io.FileOutputStream
getFileOutputStream()
Gets the file output stream instance.java.io.OutputStream
getOutputStream()
Gets the file output stream instance.void
writeByte(byte d)
Write a byte to the file.void
writeByte(int d)
Write a byte to the file.void
writeBytes(byte[] d)
Write a byte array to the file.void
writeBytes(byte[] d, int offset, int length)
Write a byte array to the file.void
writeIntelLong(int v)
Writes an Intel formatted Long (32 bit value).void
writeIntelShort(int v)
Writes an Intel formatted Short (16 bit signed value).void
writeIntelUShort(int v)
Writes an Intel formatted UShort (16 bit unsigned value).void
writeISOLine(java.lang.String line)
Writes a string as a line in a file encoded in ISO 8859-1 character set.void
writeLine(byte[] line)
Writes an array of bytes to file and append line separator.void
writeOEMString(java.lang.String s)
Writes a string to its length using the OEM (ASCII) character set.void
writeOEMString(java.lang.String s, int length, byte pad)
Writes a string padded to the specified length with the padding character.void
writeOEMString(java.lang.String s, int length, int pad)
Writes a string padded to the specified length with the padding character.void
writeOEMStringVector(java.util.Vector<java.lang.String> v)
Converts a vector of unicode strings to ASCII bytes and writes them to file using environment dependent line separator.void
writeString(java.lang.String s, int length, byte pad)
Writes a string padded to the specified length with the padding character.void
writeString(java.lang.String s, int length, int pad)
Writes a string padded to the specified length with the padding character.void
writeUnicodeString(java.lang.String s)
Writes a string to its length in Unicode.void
writeUnicodeString(java.lang.String s, int length, char pad)
Writes a string padded to the specified length with the padding character.void
writeZeroTermUnicodeString(java.lang.String s)
Writes a zero-terminated Unicode string, if the string contains a zero-termination character, it will end there.
Constructor Detail
XOutputFile
public XOutputFile(java.io.File file) throws java.io.IOException
Creates the specified file for write.- Throws:
java.io.IOException
- if an I/O error occurs.
XOutputFile
public XOutputFile(java.lang.String fileName) throws java.io.IOException
Creates the specified file for write.- Throws:
java.io.IOException
- if an I/O error occurs.
XOutputFile
public XOutputFile(java.lang.String fileName, XFile openFile) throws java.io.IOException
Creates the specified file for write. The directory of the file name is taken from the instance of the PhantomFile passed into this method.- Throws:
java.io.IOException
- if an I/O error occurs.
XOutputFile
public XOutputFile(java.lang.String fileName, java.lang.String previousFile) throws java.io.IOException
Creates the specified file for write. The directory of the file name is taken from the file name passed into this method.- Throws:
java.io.IOException
- if an I/O error occurs.
XOutputFile
public XOutputFile(java.io.OutputStream out)
Creates an instance for the output stream.
XOutputFile
public XOutputFile()
Creates a in-memory byte array output stream where the contents can be retrieved by means of getByteArrayOutputStream() or getByteArray() methods.
Method Detail
close
public void close() throws java.io.IOException
Close stream and file- Throws:
java.io.IOException
- if an I/O error occurs.
writeOEMStringVector
public void writeOEMStringVector(java.util.Vector<java.lang.String> v) throws java.io.IOException
Converts a vector of unicode strings to ASCII bytes and writes them to file using environment dependent line separator.- Throws:
java.io.IOException
- if an I/O error occurs.
writeLine
public void writeLine(byte[] line) throws java.io.IOException
Writes an array of bytes to file and append line separator.- Throws:
java.io.IOException
- if an I/O error occurs.
writeISOLine
public void writeISOLine(java.lang.String line) throws java.io.IOException
Writes a string as a line in a file encoded in ISO 8859-1 character set. The line is terminated with [CR]LF (Hex [0x0D] 0x0A) only in order to have the same character under Windows, Unix and EBCDIC environments.Typically, this function is used to write data that is then read with PhantomFile.readISOLine.
- Throws:
java.io.IOException
- if an I/O error occurs.- See Also:
XFile.readISOLine()
writeBytes
public void writeBytes(byte[] d) throws java.io.IOException
Write a byte array to the file.- Throws:
java.io.IOException
- if an I/O error occurs.
writeBytes
public void writeBytes(byte[] d, int offset, int length) throws java.io.IOException
Write a byte array to the file.- Throws:
java.io.IOException
- if an I/O error occurs.
writeByte
public void writeByte(byte d) throws java.io.IOException
Write a byte to the file.- Throws:
java.io.IOException
- if an I/O error occurs.
writeByte
public void writeByte(int d) throws java.io.IOException
Write a byte to the file.- Throws:
java.io.IOException
- if an I/O error occurs.
writeOEMString
public void writeOEMString(java.lang.String s) throws java.io.IOException
Writes a string to its length using the OEM (ASCII) character set.- Throws:
java.io.IOException
- if an I/O error occurs.
writeOEMString
public void writeOEMString(java.lang.String s, int length, byte pad) throws java.io.IOException
Writes a string padded to the specified length with the padding character. If the string is longer than the specified length, it will be truncated.- Throws:
java.io.IOException
- if an I/O error occurs.
writeOEMString
public void writeOEMString(java.lang.String s, int length, int pad) throws java.io.IOException
Writes a string padded to the specified length with the padding character. If the string is longer than the specified length, it will be truncated.- Throws:
java.io.IOException
- if an I/O error occurs.
writeString
public void writeString(java.lang.String s, int length, byte pad) throws java.io.IOException
Writes a string padded to the specified length with the padding character. If the string is longer than the specified length, it will be truncated.- Throws:
java.io.IOException
- if an I/O error occurs.
writeString
public void writeString(java.lang.String s, int length, int pad) throws java.io.IOException
Writes a string padded to the specified length with the padding character. If the string is longer than the specified length, it will be truncated.- Throws:
java.io.IOException
- if an I/O error occurs.
writeUnicodeString
public void writeUnicodeString(java.lang.String s) throws java.io.IOException
Writes a string to its length in Unicode.- Throws:
java.io.IOException
- if an I/O error occurs.
writeZeroTermUnicodeString
public void writeZeroTermUnicodeString(java.lang.String s) throws java.io.IOException
Writes a zero-terminated Unicode string, if the string contains a zero-termination character, it will end there.- Throws:
java.io.IOException
- if an I/O error occurs.
writeUnicodeString
public void writeUnicodeString(java.lang.String s, int length, char pad) throws java.io.IOException
Writes a string padded to the specified length with the padding character. If the string is longer than the specified length, it will be truncated.- Throws:
java.io.IOException
- if an I/O error occurs.
writeIntelLong
public void writeIntelLong(int v) throws java.io.IOException
Writes an Intel formatted Long (32 bit value). It doesn't matter if it's a ULong or Long (signed value), because the 32 bit implementation will always treat it as signed.- Throws:
java.io.IOException
- if an I/O error occurs.
writeIntelShort
public void writeIntelShort(int v) throws java.io.IOException
Writes an Intel formatted Short (16 bit signed value).- Throws:
java.io.IOException
- if an I/O error occurs.
writeIntelUShort
public void writeIntelUShort(int v) throws java.io.IOException
Writes an Intel formatted UShort (16 bit unsigned value).- Throws:
java.io.IOException
- if an I/O error occurs.
getDataOutputStream
public java.io.DataOutputStream getDataOutputStream()
Gets the data output stream instance.
getFileOutputStream
public java.io.FileOutputStream getFileOutputStream()
Gets the file output stream instance. This method returns null when the XOutputFile is an in-memory byte array output stream.
getByteArrayOutputStream
public java.io.ByteArrayOutputStream getByteArrayOutputStream()
Gets the byte array output stream instance. This method returns null when the XOutputFile is not an in-memory byte array output stream, but rather an output file.
getOutputStream
public java.io.OutputStream getOutputStream()
Gets the file output stream instance.
getByteArray
public byte[] getByteArray()
Gets the written data as a byte array when the file refers to an in-memory file. Otherwise null is returned.