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org.scoja.server.core
Class QStr  

java.lang.Object
  org.scoja.server.core.QStr

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public final class QStr

extends java.lang.Object

A Qualified String is an String with explicit its explicit properties annotated. For instance, "whether it is secure to use the String as a filename" o "whether the String contains end of lines".

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Field Summary
static int	HAS_EOLN
static int	HASNT_EOLN
static int	IS_FILENAME_SECURE
static int	ISNT_FILENAME_SECURE
static int	NO_EXPLICIT_QUALITY
protected  int	qualities
protected static java.lang.String[]	QUALITY_NAMES
protected  java.lang.String	str

 

Constructor Summary

QStr(java.lang.String str)

QStr(java.lang.String str, int qualities)

 

Method Summary
static QStr	checked(java.lang.String str)
protected  void	checkHasEOLN()
protected  void	checkIsFilenameSecure()
boolean	hasEOLN()
static boolean	hasEOLN(java.lang.String str)           Check whether str contains an End of Line.
boolean	isFilenameSecure()
static boolean	isFilenameSecure(java.lang.String str)           Check whether it is secure to access to a file with a name containing str.
boolean	isKnownThat(int mask)
int	qualities()
void	rememberThat(int mask)
java.lang.String	toString()           Convert this Object to a human-readable String.
java.lang.String	unqualified()

 

Methods inherited from class java.lang.Object

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

 

Field Detail

NO_EXPLICIT_QUALITY

public static final int NO_EXPLICIT_QUALITY

See Also:

Constant Field Values

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IS_FILENAME_SECURE

public static final int IS_FILENAME_SECURE

See Also:

Constant Field Values

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ISNT_FILENAME_SECURE

public static final int ISNT_FILENAME_SECURE

See Also:

Constant Field Values

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HASNT_EOLN

public static final int HASNT_EOLN

See Also:

Constant Field Values

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HAS_EOLN

public static final int HAS_EOLN

See Also:

Constant Field Values

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QUALITY_NAMES

protected static final java.lang.String[] QUALITY_NAMES

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str

protected final java.lang.String str

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qualities

protected int qualities

Constructor Detail

QStr

public QStr(java.lang.String str)

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QStr

public QStr(java.lang.String str,
            int qualities)

Method Detail

isFilenameSecure

public static boolean isFilenameSecure(java.lang.String str)

Check whether it is secure to access to a file with a name containing str. Everything but File.separatorChar>File.separatorChar 55 or File.pathSeparatorChar>File.pathSeparatorChar 55 is considered a secure character.

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hasEOLN

public static boolean hasEOLN(java.lang.String str)

Check whether str contains an End of Line. Both '\n' and '\r' are considered end of line characters.

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checked

public static QStr checked(java.lang.String str)

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unqualified

public java.lang.String unqualified()

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qualities

public int qualities()

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isKnownThat

public boolean isKnownThat(int mask)

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rememberThat

public void rememberThat(int mask)

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isFilenameSecure

public boolean isFilenameSecure()

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checkIsFilenameSecure

protected void checkIsFilenameSecure()

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hasEOLN

public boolean hasEOLN()

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checkHasEOLN

protected void checkHasEOLN()

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toString

public java.lang.String toString()

Description copied from class: java.lang.Object

Convert this Object to a human-readable String. There are no limits placed on how long this String should be or what it should contain. We suggest you make it as intuitive as possible to be able to place it into System.out.println() 55 and such.

It is typical, but not required, to ensure that this method never completes abruptly with a java.lang.RuntimeException.

This method will be called when performing string concatenation with this object. If the result is null, string concatenation will instead use "null".

The default implementation returns getClass().getName() + "@" + Integer.toHexString(hashCode()).

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> scoja >> server >> [ core overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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