mirror of
https://codeberg.org/Mercury-IM/Smack
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103 lines
3 KiB
Java
103 lines
3 KiB
Java
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package org.jivesoftware.smackx.packet;
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import org.jivesoftware.smack.packet.PacketExtension;
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public class JingleError implements PacketExtension {
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public static String NAMESPACE = "http://jabber.org/protocol/jingle#error";
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public static final JingleError OUT_OF_ORDER = new JingleError("out-of-order");
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public static final JingleError UNKNOWN_SESSION = new JingleError("unknown-session");
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public static final JingleError UNSUPPORTED_CONTENT = new JingleError(
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"unsupported-content");
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public static final JingleError UNSUPPORTED_TRANSPORTS = new JingleError(
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"unsupported-transports");
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// Non standard error messages
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public static final JingleError NO_COMMON_PAYLOAD = new JingleError(
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"no-common-payload");
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public static final JingleError NEGOTIATION_ERROR = new JingleError(
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"negotiation-error");
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public static final JingleError MALFORMED_STANZA = new JingleError("malformed-stanza");
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private String message;
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/**
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* Creates a new error with the specified code and message.
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*
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* @param message a message describing the error.
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*/
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public JingleError(final String message) {
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this.message = message;
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}
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/**
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* Returns the message describing the error, or null if there is no message.
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*
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* @return the message describing the error, or null if there is no message.
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*/
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public String getMessage() {
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return message;
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}
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/**
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* Returns the error as XML.
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*
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* @return the error as XML.
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*/
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public String toXML() {
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StringBuilder buf = new StringBuilder();
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if (message != null) {
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buf.append("<error type=\"cancel\">");
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buf.append("<").append(message).append(" xmlns=\"").append(NAMESPACE).append(
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"\"/>");
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buf.append("</error>");
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}
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return buf.toString();
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}
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/**
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* Returns a Action instance associated with the String value.
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*/
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public static JingleError fromString(String value) {
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if (value != null) {
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value = value.toLowerCase();
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if (value.equals("out-of-order")) {
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return OUT_OF_ORDER;
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} else if (value.equals("unknown-session")) {
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return UNKNOWN_SESSION;
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} else if (value.equals("unsupported-content")) {
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return UNSUPPORTED_CONTENT;
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} else if (value.equals("unsupported-transports")) {
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return UNSUPPORTED_TRANSPORTS;
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} else if (value.equals("no-common-payload")) {
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return NO_COMMON_PAYLOAD;
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} else if (value.equals("negotiation-error")) {
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return NEGOTIATION_ERROR;
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} else if (value.equals("malformed-stanza")) {
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return MALFORMED_STANZA;
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}
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}
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return null;
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}
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public String toString() {
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return getMessage();
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}
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public String getElementName() {
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return message;
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}
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public String getNamespace() {
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return NAMESPACE;
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}
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}
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