Examples of org.apache.cassandra.utils.SemanticVersion

org.apache.cassandra.utils.SemanticVersion
r.org/. Note: The following code uses a slight variation from the document above in that it doesn't allow dashes in pre-release and build identifier.

                                                      Resources.toString(resource)));
    }


    public void setCQLVersion(String str) throws InvalidRequestException
    {
        SemanticVersion version;
        try
        {
            version = new SemanticVersion(str);
        }
        catch (IllegalArgumentException e)
        {
            throw new InvalidRequestException(e.getMessage());
        }


        SemanticVersion cql = org.apache.cassandra.cql.QueryProcessor.CQL_VERSION;
        SemanticVersion cql3 = org.apache.cassandra.cql3.QueryProcessor.CQL_VERSION;


        // We've made some backward incompatible changes between CQL3 beta1 and the final.
        // It's ok because it was a beta, but it still mean we don't support 3.0.0-beta1 so reject it.
        SemanticVersion cql3Beta = new SemanticVersion("3.0.0-beta1");
        if (version.equals(cql3Beta))
            throw new InvalidRequestException(String.format("There has been a few syntax breaking changes between 3.0.0-beta1 and 3.0.0 "
                                                           + "(mainly the syntax for options of CREATE KEYSPACE and CREATE TABLE). 3.0.0-beta1 "
                                                           + " is not supported; please upgrade to 3.0.0"));
        if (version.isSupportedBy(cql))

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        return cqlVersion;
    }


    public static SemanticVersion[] getCQLSupportedVersion()
    {
        SemanticVersion cql = org.apache.cassandra.cql.QueryProcessor.CQL_VERSION;
        SemanticVersion cql3 = org.apache.cassandra.cql3.QueryProcessor.CQL_VERSION;


        return new SemanticVersion[]{ cql, cql3 };
    }

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            String cqlVersion = options.get(CQL_VERSION);
            if (cqlVersion == null)
                throw new ProtocolException("Missing value CQL_VERSION in STARTUP message");


            cState.setCQLVersion(cqlVersion);
            if (cState.getCQLVersion().compareTo(new SemanticVersion("2.99.0")) < 0)
                throw new ProtocolException(String.format("CQL version %s is not support by the binary protocol (supported version are >= 3.0.0)", cqlVersion));


            if (options.containsKey(COMPRESSION))
            {
                String compression = options.get(COMPRESSION).toLowerCase();

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         *     when updating to 1.2.0. A CQL3 client upgrading from pre-1.2
         *     shouldn't be in that case however since set_cql_version uses to
         *     be mandatory (for CQL3).
         *   - Otherwise, checks the major matches whatever was set.
         */
        SemanticVersion versionSet = state().getCQLVersion();
        if (versionSet == null)
            return;


        if (versionSet.major != major)
            throw new InvalidRequestException(

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         *     when updating to 1.2.0. A CQL3 client upgrading from pre-1.2
         *     shouldn't be in that case however since set_cql_version uses to
         *     be mandatory (for CQL3).
         *   - Otherwise, checks the major matches whatever was set.
         */
        SemanticVersion versionSet = state().getCQLVersion();
        if (versionSet == null)
            return;


        if (versionSet.major != major)
            throw new InvalidRequestException(

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            String cqlVersion = options.get(CQL_VERSION);
            if (cqlVersion == null)
                throw new ProtocolException("Missing value CQL_VERSION in STARTUP message");


            c.clientState().setCQLVersion(cqlVersion);
            if (c.clientState().getCQLVersion().compareTo(new SemanticVersion("2.99.0")) < 0)
                throw new ProtocolException(String.format("CQL version %s is not support by the binary protocol (supported version are >= 3.0.0)", cqlVersion));


            if (options.containsKey(COMPRESSION))
            {
                String compression = options.get(COMPRESSION).toLowerCase();

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        return clock;
    }


    public void setCQLVersion(String str) throws InvalidRequestException
    {
        SemanticVersion version;
        try
        {
            version = new SemanticVersion(str);
        }
        catch (IllegalArgumentException e)
        {
            throw new InvalidRequestException(e.getMessage());
        }


        SemanticVersion cql = org.apache.cassandra.cql.QueryProcessor.CQL_VERSION;
        SemanticVersion cql3 = org.apache.cassandra.cql3.QueryProcessor.CQL_VERSION;


        if (version.isSupportedBy(cql))
            cqlVersion = cql;
        else if (version.isSupportedBy(cql3))
            cqlVersion = cql3;

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        return cqlVersion;
    }


    public static SemanticVersion[] getCQLSupportedVersion()
    {
        SemanticVersion cql = org.apache.cassandra.cql.QueryProcessor.CQL_VERSION;
        SemanticVersion cql3 = org.apache.cassandra.cql3.QueryProcessor.CQL_VERSION;


        return new SemanticVersion[]{ cql, cql3 };
    }

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         *     when updating to 1.2.0. A CQL3 client upgrading from pre-1.2
         *     shouldn't be in that case however since set_cql_version uses to
         *     be mandatory (for CQL3).
         *   - Otherwise, checks the major matches whatever was set.
         */
        SemanticVersion versionSet = state().getCQLVersion();
        if (versionSet == null)
            return;


        if (versionSet.major != major)
            throw new InvalidRequestException(

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         *     when updating to 1.2.0. A CQL3 client upgrading from pre-1.2
         *     shouldn't be in that case however since set_cql_version uses to
         *     be mandatory (for CQL3).
         *   - Otherwise, checks the major matches whatever was set.
         */
        SemanticVersion versionSet = state().getCQLVersion();
        if (versionSet == null)
            return;


        if (versionSet.major != major)
            throw new InvalidRequestException(

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