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core: re-add Stanza.getExtension(String, String) and mark deprecated
This method was removed with 07da9ffb4
("Do not have
Stanza.getExtension(String, String) return a generic type"). In order
to aide migration to the newer API, this commit re-adds the method and
marks it as deprecated.
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parent
7bc2ebb731
commit
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1 changed files with 16 additions and 0 deletions
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@ -369,6 +369,22 @@ public abstract class Stanza implements StanzaView, TopLevelStreamElement {
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return packetExtension;
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}
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/**
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* This method is deprecated. Use preferably {@link #getExtension(Class)} or {@link #getExtensionElement(String, String)}.
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*
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* @param <E> the type to cast to.
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* @param elementName the XML element name of the extension. (May be null)
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* @param namespace the XML element namespace of the extension.
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* @return the extension, or <code>null</code> if it doesn't exist.
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* @deprecated use {@link #getExtension(Class)} or {@link #getExtensionElement(String, String)} isntead.
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*/
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// TODO: Remove in Smack 4.5.
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@SuppressWarnings("unchecked")
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@Deprecated
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public final <E extends ExtensionElement> E getExtension(String elementName, String namespace) {
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return (E) getExtensionElement(elementName, namespace);
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}
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@Override
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public final ExtensionElement getExtension(QName qname) {
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synchronized (extensionElements) {
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