org.apache.shindig.gadgets.rewrite
Class ContentTypeCharsetRemoverVisitor

java.lang.Object
  org.apache.shindig.gadgets.rewrite.ContentTypeCharsetRemoverVisitor

All Implemented Interfaces:

DomWalker.Visitor

public class ContentTypeCharsetRemoverVisitor
extends Object
implements DomWalker.Visitor

Removes charset information from <meta http-equip="Content-Type">

Since:

2.0.0

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.shindig.gadgets.rewrite.DomWalker.Visitor

DomWalker.Visitor.VisitStatus

Field Summary

static String	CONTENT
static String	CONTENT_TYPE
static String	HTTP_EQUIV
static String	META

Constructor Summary

ContentTypeCharsetRemoverVisitor()

Method Summary

boolean	revisit(Gadget gadget, List<Node> nodes) Revisit a node in the DOM that was marked by the visit(Gadget, Node) as reserved during DOM traversal.
DomWalker.Visitor.VisitStatus	visit(Gadget gadget, Node node) Visit a particular Node in the DOM.

Methods inherited from class java.lang.Object

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

Field Detail

CONTENT

public static final String CONTENT

See Also:

Constant Field Values

CONTENT_TYPE

public static final String CONTENT_TYPE

See Also:

Constant Field Values

HTTP_EQUIV

public static final String HTTP_EQUIV

See Also:

Constant Field Values

META

public static final String META

See Also:

Constant Field Values

Constructor Detail

ContentTypeCharsetRemoverVisitor

public ContentTypeCharsetRemoverVisitor()

Method Detail

visit

public DomWalker.Visitor.VisitStatus visit(Gadget gadget,
                                           Node node)
                                    throws RewritingException

Description copied from interface: DomWalker.Visitor

Visit a particular Node in the DOM.

Specified by:

visit in interface DomWalker.Visitor

Parameters:

gadget - Context for the request.

node - Node being visited.

Returns:

Status, see VisitStatus

Throws:

RewritingException

revisit

public boolean revisit(Gadget gadget,
                       List<Node> nodes)

Description copied from interface: DomWalker.Visitor

Revisit a node in the DOM that was marked by the visit(Gadget, Node) as reserved during DOM traversal.

Specified by:

revisit in interface DomWalker.Visitor

Parameters:

gadget - Context for the request.

nodes - Nodes being revisited, previously marked as reserved.

Returns:

True if any node modified, false otherwise.