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Rework XML Element hierarchy and XmlStringBuilder

- Reduce the amount of types that are subtypes of NamedElement. See
javadoc of NamedElement for rationale.
- Work more with XmlEnvironment in XmlStringBuilder.
- Some minor changes to XmlStringBuilder API.
This commit is contained in:
Florian Schmaus 2019-09-07 18:17:08 +02:00
parent e9bcdf3e6d
commit 65576cf3c2
74 changed files with 653 additions and 523 deletions

View file

@ -21,8 +21,8 @@ import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import org.jivesoftware.smack.packet.ExtensionElement;
import org.jivesoftware.smack.packet.IQ;
import org.jivesoftware.smack.packet.NamedElement;
import org.jivesoftware.smack.util.InternetAddress;
import org.jivesoftware.smack.util.Objects;
import org.jivesoftware.smack.util.XmlStringBuilder;
@ -260,13 +260,20 @@ public class Bytestream extends IQ {
return xml;
}
private abstract static class BytestreamExtensionElement implements ExtensionElement {
@Override
public final String getNamespace() {
return NAMESPACE;
}
}
/**
* Stanza extension that represents a potential SOCKS5 proxy for the file transfer. Stream hosts
* are forwarded to the target of the file transfer who then chooses and connects to one.
*
* @author Alexander Wenckus
*/
public static class StreamHost implements NamedElement {
public static class StreamHost extends BytestreamExtensionElement {
public static String ELEMENTNAME = "streamhost";
@ -342,7 +349,7 @@ public class Bytestream extends IQ {
@Override
public XmlStringBuilder toXML(org.jivesoftware.smack.packet.XmlEnvironment enclosingNamespace) {
XmlStringBuilder xml = new XmlStringBuilder(this);
XmlStringBuilder xml = new XmlStringBuilder(this, enclosingNamespace);
xml.attribute("jid", getJID());
xml.attribute("host", address);
if (getPort() != 0) {
@ -366,7 +373,7 @@ public class Bytestream extends IQ {
*
* @author Alexander Wenckus
*/
public static class StreamHostUsed implements NamedElement {
public static class StreamHostUsed extends BytestreamExtensionElement {
public static String ELEMENTNAME = "streamhost-used";
@ -397,7 +404,7 @@ public class Bytestream extends IQ {
@Override
public XmlStringBuilder toXML(org.jivesoftware.smack.packet.XmlEnvironment enclosingNamespace) {
XmlStringBuilder xml = new XmlStringBuilder(this);
XmlStringBuilder xml = new XmlStringBuilder(this, enclosingNamespace);
xml.attribute("jid", getJID());
xml.closeEmptyElement();
return xml;
@ -409,7 +416,7 @@ public class Bytestream extends IQ {
*
* @author Alexander Wenckus
*/
public static class Activate implements NamedElement {
public static class Activate extends BytestreamExtensionElement {
public static String ELEMENTNAME = "activate";
@ -440,12 +447,13 @@ public class Bytestream extends IQ {
@Override
public XmlStringBuilder toXML(org.jivesoftware.smack.packet.XmlEnvironment enclosingNamespace) {
XmlStringBuilder xml = new XmlStringBuilder(this);
XmlStringBuilder xml = new XmlStringBuilder(this, enclosingNamespace);
xml.rightAngleBracket();
xml.escape(getTarget());
xml.closeElement(this);
return xml;
}
}
/**