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Code Issues Releases Wiki Activity

[core] AbstractProvider should also consider TypeVariable

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aTalk shows the following exception:

2020-12-14 12:11:13.704 7370-30976/org.atalk.android E/AndroidRuntime: FATAL EXCEPTION: AccountManager.loadStoredAccounts
    Process: org.atalk.android, PID: 7370
    java.lang.AssertionError: Element type 'EE' is neither of type Class or ParameterizedType
        at org.jivesoftware.smack.provider.AbstractProvider.<init>(AbstractProvider.java:46)
        at org.jivesoftware.smack.provider.Provider.<init>(Provider.java:40)
        at org.jivesoftware.smack.provider.ExtensionElementProvider.<init>(ExtensionElementProvider.java:29)
        at org.xmpp.extensions.DefaultExtensionElementProvider.<init>(DefaultExtensionElementProvider.java:43)
        at org.xmpp.extensions.coin.CoinIQProvider.<init>(CoinIQProvider.java:46)
        at net.java.sip.communicator.impl.protocol.jabber.ProtocolProviderServiceJabberImpl.initialize(ProtocolProviderServiceJabberImpl.java:2091)
        at net.java.sip.communicator.impl.protocol.jabber.ProtocolProviderFactoryJabberImpl.createService(ProtocolProviderFactoryJabberImpl.java:121)
        at net.java.sip.communicator.service.protocol.ProtocolProviderFactory.loadAccount(ProtocolProviderFactory.java:934)
        at net.java.sip.communicator.service.protocol.AccountManager.doLoadStoredAccounts(AccountManager.java:139)
        at net.java.sip.communicator.service.protocol.AccountManager.loadStoredAccounts(AccountManager.java:294)
        at net.java.sip.communicator.service.protocol.AccountManager.runInLoadStoredAccountsThread(AccountManager.java:394)
        at net.java.sip.communicator.service.protocol.AccountManager.access$000(AccountManager.java:36)
        at
		net.java.sip.communicator.service.protocol.AccountManager$1.run(AccountManager.java:329)

where CoinIQProvider line 46-47 [1] reads

    private final DefaultExtensionElementProvider<URIsExtension> urisProvider
            = new
			DefaultExtensionElementProvider<>(URIsExtension.class);

This fixes SMACK-898.

1: f61f264312/aTalk/src/main/java/org/xmpp/extensions/coin/CoinIQProvider.java (L47)
This commit is contained in:
Florian Schmaus 2021-01-08 19:35:15 +01:00
parent 1d5949de4d
commit 6eda93228f
1 changed files with 7 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
smack-core/src/main/java/org/jivesoftware/smack/provider/AbstractProvider.java
View file

@ -1,6 +1,6 @@
/**
*
* Copyright 2019-2020 Florian Schmaus
* Copyright 2019-2021 Florian Schmaus
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -18,6 +18,7 @@ package org.jivesoftware.smack.provider;
import java.lang.reflect.ParameterizedType;
import java.lang.reflect.Type;
import java.lang.reflect.TypeVariable;
import org.jivesoftware.smack.packet.Element;
@ -42,9 +43,12 @@ public class AbstractProvider<E extends Element> {
} else if (elementType instanceof ParameterizedType) {
ParameterizedType parameteriezedElementType = (ParameterizedType) elementType;
elementClass = (Class<E>) parameteriezedElementType.getRawType();
} else if (elementType instanceof TypeVariable) {
TypeVariable<?> typeVariableElementType = (TypeVariable<?>) elementType;
elementClass = (Class<E>) typeVariableElementType.getClass();
} else {
throw new AssertionError(
"Element type '" + elementType + "' is neither of type Class or ParameterizedType");
throw new AssertionError("Element type '" + elementType + "' (" + elementType.getClass()
+ ") is neither of type Class, ParameterizedType or TypeVariable");
}
}