mirror of
https://github.com/vanitasvitae/Smack.git
synced 2024-06-23 20:04:51 +02:00
9286a1decb
Introduce AbstractError, change 'Conditions' to enums. Because of AbstractError, it was necessary that PlainStreamElement and TopLevelStreamElement becomes an interface. Thus the implementation of TopLevelStreamElement.toString() had to be removed. This adds - policy-violation - unexpected-request to XMPPError.Condition, and removes the - payment-required - remote-server-error - unexpected-condition - request-timeout Conditions The file transfer code does now no longer throw XMPPErrorExceptions, but SmackExceptions. Fixes SMACK-608. Makes it possible to resolves SMACK-386.
112 lines
3.9 KiB
Java
112 lines
3.9 KiB
Java
/**
|
|
*
|
|
* Copyright 2014 Florian Schmaus
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
package org.jivesoftware.smack.packet;
|
|
|
|
import java.util.Collections;
|
|
import java.util.List;
|
|
import java.util.Locale;
|
|
import java.util.Map;
|
|
|
|
import org.jivesoftware.smack.util.PacketUtil;
|
|
import org.jivesoftware.smack.util.XmlStringBuilder;
|
|
|
|
public class AbstractError {
|
|
|
|
private final String textNamespace;
|
|
protected final Map<String, String> descriptiveTexts;
|
|
private final List<PacketExtension> extensions;
|
|
|
|
|
|
protected AbstractError(Map<String, String> descriptiveTexts) {
|
|
this(descriptiveTexts, null);
|
|
}
|
|
|
|
protected AbstractError(Map<String, String> descriptiveTexts, List<PacketExtension> extensions) {
|
|
this(descriptiveTexts, null, extensions);
|
|
}
|
|
|
|
protected AbstractError(Map<String, String> descriptiveTexts, String textNamespace, List<PacketExtension> extensions) {
|
|
if (descriptiveTexts != null) {
|
|
this.descriptiveTexts = descriptiveTexts;
|
|
} else {
|
|
this.descriptiveTexts = Collections.emptyMap();
|
|
}
|
|
this.textNamespace = textNamespace;
|
|
if (extensions != null) {
|
|
this.extensions = extensions;
|
|
} else {
|
|
this.extensions = Collections.emptyList();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get the descriptive text of this SASLFailure.
|
|
* <p>
|
|
* Returns the descriptive text of this SASLFailure in the system default language if possible. May return null.
|
|
* </p>
|
|
*
|
|
* @return the descriptive text or null.
|
|
*/
|
|
public String getDescriptiveText() {
|
|
String defaultLocale = Locale.getDefault().getLanguage();
|
|
String descriptiveText = getDescriptiveText(defaultLocale);
|
|
if (descriptiveText == null) {
|
|
descriptiveText = getDescriptiveText("");
|
|
}
|
|
return descriptiveText;
|
|
}
|
|
|
|
/**
|
|
* Get the descriptive test of this SASLFailure.
|
|
* <p>
|
|
* Returns the descriptive text of this SASLFailure in the given language. May return null if not available.
|
|
* </p>
|
|
*
|
|
* @param xmllang the language.
|
|
* @return the descriptive text or null.
|
|
*/
|
|
public String getDescriptiveText(String xmllang) {
|
|
return descriptiveTexts.get(xmllang);
|
|
}
|
|
|
|
/**
|
|
* Returns the first packet extension that matches the specified element name and
|
|
* namespace, or <tt>null</tt> if it doesn't exist.
|
|
*
|
|
* @param elementName the XML element name of the packet extension.
|
|
* @param namespace the XML element namespace of the packet extension.
|
|
* @return the extension, or <tt>null</tt> if it doesn't exist.
|
|
*/
|
|
public <PE extends PacketExtension> PE getExtension(String elementName, String namespace) {
|
|
return PacketUtil.packetExtensionfromCollection(extensions, elementName, namespace);
|
|
}
|
|
|
|
protected void addDescriptiveTextsAndExtensions(XmlStringBuilder xml) {
|
|
for (Map.Entry<String, String> entry : descriptiveTexts.entrySet()) {
|
|
String xmllang = entry.getKey();
|
|
String text = entry.getValue();
|
|
xml.halfOpenElement("text").xmlnsAttribute(textNamespace)
|
|
.xmllangAttribute(xmllang).rightAngleBracket();
|
|
xml.escape(text);
|
|
xml.closeElement("text");
|
|
}
|
|
for (PacketExtension packetExtension : extensions) {
|
|
xml.append(packetExtension.toXML());
|
|
}
|
|
}
|
|
}
|