in case hostAddresses was null, the isEmpty() check before the log()
invocation would throw an NPE. Thanks to Ingo Bauersachs for reporting
this.
Fixes SMACK-788.
A stanza with <error><text>Some text</text></error>, i.e. without a
xml:lang attribute, did not return the value 'Some text' in
getDescriptiveText().
Insert the empty string as key when the attribute is not present while
parsing the xml. When writing, omit the attribute if the key is the
empty string.
instead of an EntityFullJid, because according to XEP-0045 § 7.8.1.:
"The <room@service> itself MUST then add a 'from' address to the
<invite/> element whose value is the bare JID, full JID, or occupant
JID of the inviter …"
Fixes the following exception thrown if the user had entered a non-existend XMPP domain:
java.lang.IllegalArgumentException: Must provide at least one InetAddress
at org.jivesoftware.smack.util.dns.HostAddress.<init>(HostAddress.java:55)
at org.jivesoftware.smack.util.dns.DNSResolver.lookupHostAddress(DNSResolver.java: 56)
at org.jivesoftware.smack.util.DNSUtil.resolveDomain(DNSUtil.java:209)
at org.jivesoftware.smack.util.DNSUtil.resolveXMPPServiceDomain(DNSUtil.java:136)
at org.jivesoftware.smack.AbstractXMPPConnection.populateHostAddresses(AbstractXMP PConnection.java:626)
at org.jivesoftware.smack.tcp.XMPPTCPConnection.connectUsingConfiguration(XMPPTCPC onnection.java:556)
at org.jivesoftware.smack.tcp.XMPPTCPConnection.connectInternal(XMPPTCPConnection. java:888)
at org.jivesoftware.smack.AbstractXMPPConnection.connect(AbstractXMPPConnection.ja va:377)
Thanks to Grigory Fedorov for reporting.
Caused by: java.lang.StringIndexOutOfBoundsException: String index out of range: -1
at java.lang.String.charAt(String.java:658)
at org.jivesoftware.smack.util.dns.HostAddress.<init>(HostAddress.java:48)
at org.jivesoftware.smack.util.dns.HostAddress.<init>(HostAddress.java:62)
In previous Smack versions, it was possible to set the host's IP
address via setHost(String), this is no longer possible (since the
support for DNSSEC was introduced). The new
setHostAddress(InetAddress) allows it again to explicitly specifiy the
XMPP service's host IP.
Don't log the exception for now because the stack trace makes to much
noise in the log output. This is mostly caused by Googles outdated
Entity Capabilities implementation.