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java.lang.Objectorg.jfree.xml.ParserUtil
public class ParserUtil
Basic helper functions to ease up the process of parsing.
Constructor Summary | |
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ParserUtil()
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Method Summary | |
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static java.awt.geom.Rectangle2D |
getElementPosition(org.xml.sax.Attributes atts)
Parses an element position. |
static boolean |
parseBoolean(java.lang.String text,
boolean defaultVal)
Parses a boolean. |
static java.awt.Color |
parseColor(java.lang.String color)
Parses a color entry. |
static java.awt.Color |
parseColor(java.lang.String color,
java.awt.Color defaultValue)
Parses a color entry. |
static float |
parseFloat(java.lang.String text,
float defaultVal)
Parses the string text into an float. |
static float |
parseFloat(java.lang.String text,
java.lang.String message)
Parses the string text into an float. |
static int |
parseInt(java.lang.String text,
int defaultVal)
Parses an integer. |
static int |
parseInt(java.lang.String text,
java.lang.String message)
Parses the string text into an int. |
static float |
parseRelativeFloat(java.lang.String value,
java.lang.String exceptionMessage)
Parses a position of an element. |
static java.lang.String |
parseString(java.lang.String text,
java.lang.String defaultVal)
Parses a string. |
static java.awt.Stroke |
parseStroke(java.lang.String weight)
Creates a basic stroke given the width contained as float in the given string. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public ParserUtil()
Method Detail |
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public static int parseInt(java.lang.String text, java.lang.String message) throws org.xml.sax.SAXException
text
into an int. If text is null or does not
contain a parsable value, the message given in message
is used to
throw a SAXException.
text
- the text to parse.message
- the error message if parsing fails.
org.xml.sax.SAXException
- if there is a problem with the parsing.public static int parseInt(java.lang.String text, int defaultVal)
text
- the text to parse.defaultVal
- the default value.
public static float parseFloat(java.lang.String text, java.lang.String message) throws org.xml.sax.SAXException
text
into an float. If text is null or does not
contain a parsable value, the message given in message
is used to
throw a SAXException.
text
- the text to parse.message
- the error message if parsing fails.
org.xml.sax.SAXException
- if there is a problem with the parsing.public static float parseFloat(java.lang.String text, float defaultVal)
text
into an float. If text is null or does not
contain a parsable value, the message given in message
is used to
throw a SAXException.
text
- the text to parse.defaultVal
- the defaultValue returned if parsing fails.
public static boolean parseBoolean(java.lang.String text, boolean defaultVal)
text
contains the value of "true", the
true value is returned, else false is returned.
text
- the text to parse.defaultVal
- the default value.
public static java.lang.String parseString(java.lang.String text, java.lang.String defaultVal)
text
is null, defaultval is returned.
text
- the text to parse.defaultVal
- the default value.
public static java.awt.Stroke parseStroke(java.lang.String weight)
weight
- a string containing a number (the stroke weight).
public static java.awt.Color parseColor(java.lang.String color)
As fallback the color black is returned if no color can be parsed.
color
- the color (as a string).
public static java.awt.Color parseColor(java.lang.String color, java.awt.Color defaultValue)
As fallback the supplied default value is returned if no color can be parsed.
color
- the color (as a string).defaultValue
- the default value (returned if no color can be parsed).
public static float parseRelativeFloat(java.lang.String value, java.lang.String exceptionMessage) throws org.xml.sax.SAXException
value
- the value.exceptionMessage
- the exception message.
org.xml.sax.SAXException
- if there is a problem parsing the string.public static java.awt.geom.Rectangle2D getElementPosition(org.xml.sax.Attributes atts) throws org.xml.sax.SAXException
atts
- the attributes.
org.xml.sax.SAXException
- if there is a problem getting the element position.
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