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Code Issues Releases Wiki Activity

Remove hashCode/equals from Message and Packet

Browse source 
Those where never correctly implemented and are not really used. If you
want to compare Packets, compare their toXML() result.

N.B. that we keep hashCode/equals for Message.(Subject|Body) because
those are correct and are in-use ('bodies' and 'subjects' are Sets in
Message).
This commit is contained in:
Florian Schmaus 2014-10-27 13:31:33 +01:00
parent 416f42deb7
commit d60b63a89a
3 changed files with 0 additions and 104 deletions
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34
smack-core/src/main/java/org/jivesoftware/smack/packet/Message.java
View file

@ -441,40 +441,6 @@ public final class Message extends Packet {
return buf; return buf;
} }
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
Message message = (Message) o;
if(!super.equals(message)) { return false; }
if (bodies.size() != message.bodies.size() || !bodies.containsAll(message.bodies)) {
return false;
}
if (language != null ? !language.equals(message.language) : message.language != null) {
return false;
}
if (subjects.size() != message.subjects.size() || !subjects.containsAll(message.subjects)) {
return false;
}
if (thread != null ? !thread.equals(message.thread) : message.thread != null) {
return false;
}
return type == message.type;
}
public int hashCode() {
int result;
result = (type != null ? type.hashCode() : 0);
result = 31 * result + subjects.hashCode();
result = 31 * result + (thread != null ? thread.hashCode() : 0);
result = 31 * result + (language != null ? language.hashCode() : 0);
result = 31 * result + bodies.hashCode();
return result;
}
/** /**
* Represents a message subject, its language and the content of the subject. * Represents a message subject, its language and the content of the subject.
*/ */

32
smack-core/src/main/java/org/jivesoftware/smack/packet/Packet.java
View file

@ -365,38 +365,6 @@ public abstract class Packet extends TopLevelStreamElement {
return DEFAULT_LANGUAGE; return DEFAULT_LANGUAGE;
} }
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
Packet packet = (Packet) o;
if (error != null ? !error.equals(packet.error) : packet.error != null) { return false; }
if (from != null ? !from.equals(packet.from) : packet.from != null) { return false; }
synchronized (packetExtensions) {
if (!packetExtensions.equals(packet.packetExtensions)) { return false; }
}
if (packetID != null ? !packetID.equals(packet.packetID) : packet.packetID != null) {
return false;
}
if (to != null ? !to.equals(packet.to) : packet.to != null) { return false; }
return true;
}
@Override
public int hashCode() {
int result = 1;
result = 31 * result + (packetID != null ? packetID.hashCode() : 0);
result = 31 * result + (to != null ? to.hashCode() : 0);
result = 31 * result + (from != null ? from.hashCode() : 0);
synchronized (packetExtensions) {
result = 31 * result + packetExtensions.hashCode();
}
result = 31 * result + (error != null ? error.hashCode() : 0);
return result;
}
@Override @Override
public String toString() { public String toString() {
return toXML().toString(); return toXML().toString();

38
smack-core/src/test/java/org/jivesoftware/smack/packet/MessageTest.java
View file

@ -217,44 +217,6 @@ public class MessageTest {
assertXMLEqual(control, message.toXML().toString()); assertXMLEqual(control, message.toXML().toString());
} }
@Test
public void messageEqualityTest() {
Message message = getNewMessage();
assertTrue(message.equals(message));
//noinspection ObjectEqualsNull
assertFalse(message.equals(null));
assertFalse(message.equals("test"));
Message message2 = getNewMessage();
assertTrue(message.equals(message2));
message.setTo("joe@shmoe.com");
assertFalse(message.equals(message2));
message2.setTo("joe@shmoe.com");
message.setSubject("subject");
assertFalse(message.equals(message2));
message2.setSubject("subject");
message.setThread("thread");
assertFalse(message.equals(message2));
message2.setThread("thread");
message.setBody("body1");
assertFalse(message.equals(message2));
message2.setBody("body1");
message.setLanguage("language");
assertFalse(message.equals(message2));
message2.setLanguage("language");
message.setType(Message.Type.chat);
assertFalse(message.equals(message2));
message2.setType(Message.Type.chat);
assertTrue(message.equals(message2));
}
private static Message getNewMessage() { private static Message getNewMessage() {
Message message = new Message(); Message message = new Message();
message.setPacketID(null); message.setPacketID(null);