org.everit.templating.html.internal.util

Class HTMLTemplatingUtil

java.lang.Object

org.everit.templating.html.internal.util.HTMLTemplatingUtil

public final class HTMLTemplatingUtil
extends Object

Util functions for HTML templating.

Method Summary

Modifier and Type	Method and Description
static boolean	attributeConstantEquals(String expectedValue, String attributeValue) Checks whether the value of an attribute is equal to the expected in the way that the value of the attribute might be quoted with quotes or apostrophes.
static Coordinate	calculateCoordinate(org.htmlparser.lexer.Page page, int cursor, Coordinate coordinateOffset) Calculates the coordinate within a page based on an initial offset.
static String	escape(String textString) Escapes special characters (and, lt, gt, quot, apos) within the text.
static String	repeatChar(char c, int n) Generates a String that contains the specified character N times.
static void	throwCompileExceptionForAttribute(String message, org.htmlparser.Tag tag, org.htmlparser.lexer.PageAttribute attribute, boolean positionOfAttributeValue, Coordinate startPosition) Throws an exception for an eht attribute with all information that can be useful for the programmer.
static String	unescape(String text) Unescapes special expressions (amp, quot, apostrophe, gt, lt) of a text.

Methods inherited from class java.lang.Object

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

Method Detail

attributeConstantEquals

public static boolean attributeConstantEquals(String expectedValue,
                                              String attributeValue)

Checks whether the value of an attribute is equal to the expected in the way that the value of the attribute might be quoted with quotes or apostrophes.

Parameters:

expectedValue - The expected value.

attributeValue - The value of the attribute that might be quoted.

Returns:

true if the attribute value is equals with expected value.

calculateCoordinate

public static Coordinate calculateCoordinate(org.htmlparser.lexer.Page page,
                                             int cursor,
                                             Coordinate coordinateOffset)

Calculates the coordinate within a page based on an initial offset.

Parameters:

page - The HTML/XML page.

cursor - The cursor on the page.

coordinateOffset - The offset of the cursor.

Returns:

The calculated coordinate.

escape

public static String escape(String textString)

Escapes special characters (and, lt, gt, quot, apos) within the text.

Parameters:

textString - The text that should be escaped.

Returns:

The escaped text.

repeatChar

public static String repeatChar(char c,
                                int n)

Generates a String that contains the specified character N times.

Parameters:

c - The character that will be repeated.

n - The length of the generated String.

Returns:

The String that contains c character n times.

throwCompileExceptionForAttribute

public static void throwCompileExceptionForAttribute(String message,
                                                     org.htmlparser.Tag tag,
                                                     org.htmlparser.lexer.PageAttribute attribute,
                                                     boolean positionOfAttributeValue,
                                                     Coordinate startPosition)

Throws an exception for an eht attribute with all information that can be useful for the programmer.

Parameters:

message - The message that should be part of the exception.

tag - The tag that the attribute belongs to.

attribute - The attribute that indicated the error.

positionOfAttributeValue - The position of the attribute.

startPosition - The starting position of the template.

unescape

public static String unescape(String text)

Unescapes special expressions (amp, quot, apostrophe, gt, lt) of a text.

Parameters:

text - The text that will be unescaped.

Returns:

The unescaped text.