org.owasp.html
Interface ElementPolicy
public interface ElementPolicy
A policy that can be applied to an element to decide whether or not to
allow it in the output, possibly after transforming attributes.
Element policies are applied after
attribute policies so
they can be used to add extra attributes.
- Author:
- Mike Samuel
- See Also:
HtmlPolicyBuilder.allowElements(ElementPolicy, String...)
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Nested Class Summary |
static class |
ElementPolicy.Util
Utilities for working with element policies. |
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Method Summary |
java.lang.String |
apply(java.lang.String elementName,
java.util.List<java.lang.String> attrs)
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IDENTITY_ELEMENT_POLICY
static final ElementPolicy IDENTITY_ELEMENT_POLICY
REJECT_ALL_ELEMENT_POLICY
static final ElementPolicy REJECT_ALL_ELEMENT_POLICY
apply
@Nullable
java.lang.String apply(java.lang.String elementName,
java.util.List<java.lang.String> attrs)
- Parameters:
elementName - the lower-case element name.attrs - a list of alternating attribute names and values.
The list may be added to or removed from. When removing, be
careful to remove both the name and its associated value.
- Returns:
null to disallow the element, or the adjusted element name.