org.eclipse.rse.ui
Class MassagerRemoveQuotes
java.lang.Object
org.eclipse.rse.ui.MassagerRemoveQuotes
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All Implemented Interfaces:
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ISystemMassager
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public class MassagerRemoveQuotes
- extends
Object
- implements
ISystemMassager
Utility class used by UI widgets to format a srcpf or member Description string.
It checks to see if the string is legally quoted, and if not, it returns it as is. A legally quoted
string is one which begins and ends with single quotes, and where all single quotes inside the
string are escaped with another single quote. If the string is legally quoted, it de-quotes it
(hence the name). Dequoting means remove the single quotes, and remove any escape quotes
from the inside of the string.
There is also a general constructor that takes in the quoting character, the character to escape,
and the character to use as an escape charcter. It also takes n a boolean flag that decides wether
or not the string has to be quoted before this massager actually does the job.
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Constructor Summary
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MassagerRemoveQuotes
()
Default constructor for MassagerRemoveQuotes. |
MassagerRemoveQuotes
(char quoteChar,
char charToEscape,
char escapeChar,
boolean mustBeQuoted)
Generic constructor. |
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Method Summary
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protected boolean
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isLegalString
(
String text)
Checks to see if we have a valid string. |
protected boolean
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isQuoted
(
String text)
Returns true if string is single quoted. |
String
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massage
(
String text)
Given the user-entered input, return the massaged version of it. |
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Methods inherited from class java.lang.
Object
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clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait
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MassagerRemoveQuotes
public MassagerRemoveQuotes()
- Default constructor for MassagerRemoveQuotes.
Assumes that a legal string is one where the string is quoted with single quotes,
and all inner quotes are escaped with a single quote.
MassagerRemoveQuotes
public MassagerRemoveQuotes(char quoteChar,
char charToEscape,
char escapeChar,
boolean mustBeQuoted)
- Generic constructor. A valid string is one where every charToEscape is actually
escaped with an escapeChar before it. If mustBeQuoted is true, then the string
is only valid if it is quoted with the quoteChar, and the characters inside the
string itself are properly escaped. If the string is determined to be a valid string,
this massager returns the string with the quotes and escape characters stripped out.
if not, the string is returned as is.
massage
public
String massage(
String text)
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Description copied from interface:
ISystemMassager
- Given the user-entered input, return the massaged version of it.
If no massaging required, return the input as is.
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Specified by:
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massage
in interface
ISystemMassager
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isQuoted
protected boolean isQuoted(
String text)
- Returns true if string is single quoted.
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isLegalString
protected boolean isLegalString(
String text)
- Checks to see if we have a valid string. A valid string is one where all
quotes are escaped with another quote.
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Copyright (c) IBM Corporation and others 2000, 2008. All Rights Reserved.
