com.google.gwt.safecss.shared
Class SafeStylesHostedModeUtils

java.lang.Object
  com.google.gwt.safecss.shared.SafeStylesHostedModeUtils

public class SafeStylesHostedModeUtils
extends java.lang.Object

SafeStyles utilities whose implementation differs between Development and Production Mode.

This class has a super-source peer that provides the Production Mode implementation.

Do not use this class - it is used for implementation only, and its methods may change in the future.

FORCE_CHECK_VALID_STYLES

public static final java.lang.String FORCE_CHECK_VALID_STYLES

Name of system property that if set, enables checks in server-side code (even if assertions are disabled).

See Also:

Constant Field Values

SafeStylesHostedModeUtils

public SafeStylesHostedModeUtils()

isValidStyleName

public static java.lang.String isValidStyleName(java.lang.String name)

Check if the specified style property name is valid.

NOTE: This method does NOT guarantee the safety of a style name. It looks for common errors, but does not check for every possible error. It is intended to help validate a string that the user has already asserted is safe.

Parameters:

name - the name to check

Returns:

null if valid, an error string if not

See Also:

CSS 2.1 identifiers

isValidStyleValue

public static java.lang.String isValidStyleValue(java.lang.String value)

Check if the specified style property value is valid.

NOTE: This method does NOT guarantee the safety of a style value. It looks for common errors, but does not check for every possible error. It is intended to help validate a string that the user has already asserted is safe.

Parameters:

value - the value to check

Returns:

null if valid, an error string if not

See Also:

CSS 2.1 declarations and properties

maybeCheckValidStyleName

public static void maybeCheckValidStyleName(java.lang.String name)

Checks if the provided string is a valid style property name.

Parameters:

name - the style name

See Also:

CSS 2.1 identifiers

maybeCheckValidStyleValue

public static void maybeCheckValidStyleValue(java.lang.String value)

Checks if the provided string is a valid style property value.

Parameters:

value - the style value

See Also:

CSS 2.1 declarations and properties

setForceCheckValidStyle

public static void setForceCheckValidStyle(boolean check)

Sets a global flag that controls whether or not maybeCheckValidStyleName(String) and maybeCheckValidStyleValue(String) should perform their checks in a server-side environment.

Parameters:

check - if true, perform server-side checks.

setForceCheckValidStyleFromProperty

static void setForceCheckValidStyleFromProperty()

Sets a global flag that controls whether or not maybeCheckValidStyleName(String) and maybeCheckValidStyleValue(String) should perform their checks in a server-side environment from the value of the "com.google.gwt.safecss.ForceCheckValidStyles" property.