e4s.util
Class E4PrintStream

java.lang.Object
  e4s.util.E4Object
      e4s.util.E4PrintStream

public class E4PrintStream
extends E4Object

Writes output to a file.

Since:

JDK 1.4

Field Summary

static java.lang.String	CHARSET_ISO8859_1
static java.lang.String	CHARSET_UTF8
static java.lang.String	FLAG_FIELD_IS_NULL

Fields inherited from class e4s.util.E4Object

CRLF, E4S_CORE_SYSTEM_LANGUAGE, NBSP, NULLSTR, URL_ENCODING_CHARSET

Constructor Summary

E4PrintStream(java.io.File file)

E4PrintStream(java.io.File file, java.lang.String charset)

E4PrintStream(java.io.File file, java.lang.String charset, boolean autoflush)

E4PrintStream(java.lang.String fname)

E4PrintStream(java.lang.String fname, boolean append)

E4PrintStream(java.lang.String fname, java.lang.String charset)

E4PrintStream(java.lang.String fname, java.lang.String charset, boolean autoflush)

Method Summary

static java.lang.String	_getSVNVersionString() Get version info string from subversion.
void	close() Closes the output stream
static java.lang.String	escapeTag(java.lang.String s) Replaces newline, carriage-return, tab, opening and closing tags and ampersent characters by a XML compatible escape sequence.
void	finalize()
void	flush()
java.lang.String	getTagStart(java.lang.String tag)
java.lang.String	getTagStart(java.lang.String tag, java.lang.String[] attr_name, java.lang.String[] attr_val)
void	print(char ch)
void	print(char[] ch)
void	print(char[] ch, int len)
void	print(E4Long l)
void	print(E4String s)
void	print(E4StringImage s)
void	print(long l)
void	print(java.lang.String s)
void	print(java.lang.StringBuffer s)
void	println()
void	println(E4DBException dbe) Print a database exception including the complete stack-trace (useful for logging purpouses).
void	println(E4Long l)
void	println(E4String s)
void	println(E4StringImage s)
void	println(Language dest_lang, E4Label_Intf txt) Print out translated text.
void	println(long l)
void	println(java.lang.String s)
void	println(java.lang.Throwable t) Print an exception including the complete stack-trace (useful for logging purpouses).
void	Tag(E4InputFieldName_Intf tag, boolean data)
void	Tag(E4InputFieldName_Intf tag, java.util.Date data)
void	Tag(E4InputFieldName_Intf tag, E4Long data)
void	Tag(E4InputFieldName_Intf tag, E4String data)
void	Tag(E4InputFieldName_Intf tag, float data)
void	Tag(E4InputFieldName_Intf tag, long data)
void	Tag(E4InputFieldName_Intf tag, java.lang.String data)
void	Tag(java.lang.String tag, boolean data)
void	Tag(java.lang.String tag, char data)
void	Tag(java.lang.String tag, java.util.Date data)
void	Tag(java.lang.String tag, E4Long data)
void	Tag(java.lang.String tag, E4String data)
void	Tag(java.lang.String tag, float data)
void	Tag(java.lang.String tag, long data)
void	Tag(java.lang.String tag, java.lang.String data)
void	TagEnd(java.lang.String tag)
void	TagEndIndent(java.lang.String tag, int indent)
void	TagIndent(java.lang.String tag, int indent, java.lang.String data)
void	TagIndent(java.lang.String tag, int indent, java.lang.String[] attr_name, java.lang.String[] attr_val)
void	TagStart(java.lang.String tag)
void	TagStart(java.lang.String tag, java.lang.String[] attr_name, java.lang.String[] attr_val)
void	TagStart(java.lang.String tag, java.lang.String attr_name, java.lang.String attr_val)
void	TagStartIndent(java.lang.String tag, int indent)
void	TagStartIndent(java.lang.String tag, int indent, java.lang.String[] attr_name, java.lang.String[] attr_val)
java.lang.String	XmlHeader()

Methods inherited from class e4s.util.E4Object

Calendar, CName, CName, E4LabelApp, E4LabelApp, E4LabelApp, E4LabelApp, E4LabelApp, E4LabelApp, E4LabelNone, E4LabelNone, E4LabelNone, E4LabelNone, E4LabelSys, E4LabelSys, e4sCopyright, e4sVersion, encode, encode, encode, encodeHtml, encodeHtml, encodeHtml, encodeURL, encodeURL, encodeURL, getLINE, getTRACE, getTRACE, getTRACE, getTRACE, getTRACE, getTRACE, getTraceMemory, HtmlEncode, HtmlEncode, HtmlEncode, isdecimal, isdigit, isnotok, isnotok, isnumeric, isok, isok, isok, isok, lastCallingFunction, lastCallingFunction, lastCallingFunction, lastCallingFunction, lastCallingStack, mkdirs, null2nbsp, null2nbsp, null2nbsp, ok, ok, ok, ok, outPrintln, setLogFile4Trace, setTraceMemory, STACKTRACE, toDebug, toDouble, toFloat, toFloat, toString, TRACE_CALLS, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, TRACE, wait

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

CHARSET_ISO8859_1

public static java.lang.String CHARSET_ISO8859_1

CHARSET_UTF8

public static java.lang.String CHARSET_UTF8

FLAG_FIELD_IS_NULL

public static final java.lang.String FLAG_FIELD_IS_NULL

See Also:

Constant Field Values

Constructor Detail

E4PrintStream

public E4PrintStream(java.lang.String fname,
                     boolean append)
              throws java.io.IOException

Throws:

java.io.IOException

E4PrintStream

public E4PrintStream(java.lang.String fname)
              throws java.io.IOException

Throws:

java.io.IOException

E4PrintStream

public E4PrintStream(java.io.File file)
              throws java.io.IOException

Throws:

java.io.IOException

E4PrintStream

public E4PrintStream(java.lang.String fname,
                     java.lang.String charset)
              throws java.io.IOException

Throws:

java.io.IOException

E4PrintStream

public E4PrintStream(java.io.File file,
                     java.lang.String charset)
              throws java.io.IOException

Throws:

java.io.IOException

E4PrintStream

public E4PrintStream(java.lang.String fname,
                     java.lang.String charset,
                     boolean autoflush)
              throws java.io.IOException

Throws:

java.io.IOException

E4PrintStream

public E4PrintStream(java.io.File file,
                     java.lang.String charset,
                     boolean autoflush)
              throws java.io.IOException

Throws:

java.io.IOException

Method Detail

println

public void println(java.lang.String s)

print

public void print(java.lang.String s)

print

public void print(E4String s)

print

public void print(java.lang.StringBuffer s)

println

public void println(E4String s)

print

public void print(E4StringImage s)

println

public void println(E4StringImage s)

print

public void print(E4Long l)

println

public void println(E4Long l)

print

public void print(long l)

print

public void print(char ch)

print

public void print(char[] ch)

print

public void print(char[] ch,
                  int len)

println

public void println(long l)

println

public void println()

close

public void close()
           throws java.io.IOException

Closes the output stream

Throws:

java.io.IOException

finalize

public void finalize()

Overrides:

finalize in class E4Object

TagIndent

public void TagIndent(java.lang.String tag,
                      int indent,
                      java.lang.String data)

TagIndent

public void TagIndent(java.lang.String tag,
                      int indent,
                      java.lang.String[] attr_name,
                      java.lang.String[] attr_val)

Tag

public void Tag(java.lang.String tag,
                java.lang.String data)

Tag

public void Tag(E4InputFieldName_Intf tag,
                java.lang.String data)

Tag

public void Tag(java.lang.String tag,
                E4String data)

Tag

public void Tag(E4InputFieldName_Intf tag,
                E4String data)

Tag

public void Tag(java.lang.String tag,
                boolean data)

Tag

public void Tag(E4InputFieldName_Intf tag,
                boolean data)

Tag

public void Tag(java.lang.String tag,
                long data)

Tag

public void Tag(java.lang.String tag,
                char data)

Tag

public void Tag(E4InputFieldName_Intf tag,
                long data)

Tag

public void Tag(java.lang.String tag,
                E4Long data)

Tag

public void Tag(E4InputFieldName_Intf tag,
                E4Long data)

Tag

public void Tag(java.lang.String tag,
                float data)

Tag

public void Tag(E4InputFieldName_Intf tag,
                float data)

Tag

public void Tag(java.lang.String tag,
                java.util.Date data)

Tag

public void Tag(E4InputFieldName_Intf tag,
                java.util.Date data)

TagStart

public void TagStart(java.lang.String tag)

TagStartIndent

public void TagStartIndent(java.lang.String tag,
                           int indent)

getTagStart

public java.lang.String getTagStart(java.lang.String tag)

TagStart

public void TagStart(java.lang.String tag,
                     java.lang.String attr_name,
                     java.lang.String attr_val)

TagStart

public void TagStart(java.lang.String tag,
                     java.lang.String[] attr_name,
                     java.lang.String[] attr_val)

getTagStart

public java.lang.String getTagStart(java.lang.String tag,
                                    java.lang.String[] attr_name,
                                    java.lang.String[] attr_val)

TagStartIndent

public void TagStartIndent(java.lang.String tag,
                           int indent,
                           java.lang.String[] attr_name,
                           java.lang.String[] attr_val)

TagEnd

public void TagEnd(java.lang.String tag)

TagEndIndent

public void TagEndIndent(java.lang.String tag,
                         int indent)

flush

public void flush()

XmlHeader

public java.lang.String XmlHeader()

escapeTag

public static java.lang.String escapeTag(java.lang.String s)

Replaces newline, carriage-return, tab, opening and closing tags and ampersent characters by a XML compatible escape sequence. This function is automatically used on the Tag functions.

Parameters:

s - the string which contents need to be replaced (e.g. "<TEST>")

Returns:

the replaced string or null if s was null (e.g. "&lt;TEST&gt;")

See Also:

e4s.util.E4SimpleXmlDecoder#unexcapeTag(String), Tag(String, String)

println

public void println(E4DBException dbe)

Print a database exception including the complete stack-trace (useful for logging purpouses). Includes the SQL string. This output requires several lines, each seperated by CR LF.

Parameters:

dbe - the database Exception to be printed out

println

public void println(java.lang.Throwable t)

Print an exception including the complete stack-trace (useful for logging purpouses). This output requires several lines, each seperated by CR LF.

Parameters:

t - the Error or Exception to be printed out

println

public void println(Language dest_lang,
                    E4Label_Intf txt)

Print out translated text.

Parameters:

label - the translated text

_getSVNVersionString

public static java.lang.String _getSVNVersionString()

Get version info string from subversion.

Returns:

the version info string.

See Also:

E4Util.getRevisionCodeFromSVN(Class)