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check for null in jid parser
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@ -8,6 +8,7 @@ public class InvalidJidException extends Exception {
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public final static String INVALID_PART_LENGTH = "JID part must be between 0 and 1023 characters";
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public final static String INVALID_PART_LENGTH = "JID part must be between 0 and 1023 characters";
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public final static String INVALID_CHARACTER = "JID contains an invalid character";
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public final static String INVALID_CHARACTER = "JID contains an invalid character";
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public final static String STRINGPREP_FAIL = "The STRINGPREP operation has failed for the given JID";
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public final static String STRINGPREP_FAIL = "The STRINGPREP operation has failed for the given JID";
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public final static String IS_NULL = "JID can not be NULL";
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/**
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/**
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* Constructs a new {@code Exception} that includes the current stack trace.
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* Constructs a new {@code Exception} that includes the current stack trace.
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@ -60,6 +60,8 @@ public final class Jid {
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}
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}
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private Jid(final String jid) throws InvalidJidException {
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private Jid(final String jid) throws InvalidJidException {
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if (jid == null) throw new InvalidJidException(InvalidJidException.IS_NULL);
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// Hackish Android way to count the number of chars in a string... should work everywhere.
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// Hackish Android way to count the number of chars in a string... should work everywhere.
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final int atCount = jid.length() - jid.replace("@", "").length();
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final int atCount = jid.length() - jid.replace("@", "").length();
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final int slashCount = jid.length() - jid.replace("/", "").length();
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final int slashCount = jid.length() - jid.replace("/", "").length();
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