Examples of ConfigParam

com.sleepycat.je.config.ConfigParam
A ConfigParam embodies the metadata about a JE configuration parameter: the parameter name, default value, and a validation method. Validation can be done in the scope of this parameter, or as a function of other parameters.

Examples of com.sleepycat.je.config.ConfigParam

        /* Check that the properties have valid names and values. */
        Enumeration propNames = props.propertyNames();
        while (propNames.hasMoreElements()) {
            String name = (String) propNames.nextElement();
            /* Is this a valid property name? */
            ConfigParam param =
                EnvironmentParams.SUPPORTED_PARAMS.get(name);


            if (param == null) {


                /* See if the parameter is an multi-value parameter. */
                String mvParamName = ConfigParam.multiValueParamName(name);
                param = EnvironmentParams.SUPPORTED_PARAMS.get(mvParamName);
                if (param == null) {
                    throw new IllegalArgumentException
                        (name +
                         " is not a valid BDBJE environment configuration");
                }
            }


            /*
             * Only verify that the parameter is "for replication" if this is
             * being validated on behalf of a FooConfig class, not a
             * je.properties file.
             */
            if (configClassName != null) {
                /* We're validating a config instance, not a file. */
                if (isRepConfigInstance) {
                    if (!param.isForReplication()) {
                        throw new IllegalArgumentException
                            (name +
                             " is not a replication parameter and cannot " +
                             " be set through " + configClassName);
                    }
                } else {
                    if (param.isForReplication()) {
                        throw new IllegalArgumentException
                            (name +
                             " is a replication parameter and cannot be set " +
                             " through " + configClassName);
                    }
                }
            }


            /* Is this a valid property value? */
            param.validateValue(props.getProperty(name));
        }
    }

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Examples of com.sleepycat.je.config.ConfigParam

        throws IllegalArgumentException {


        boolean isMVParam = false;


        /* Is this a valid property name? */
        ConfigParam param =
            EnvironmentParams.SUPPORTED_PARAMS.get(paramName);


        if (param == null) {
            /* See if the parameter is an multi-value parameter. */
            String mvParamName = ConfigParam.multiValueParamName(paramName);
            param = EnvironmentParams.SUPPORTED_PARAMS.get(mvParamName);
            if (param == null ||
                !param.isMultiValueParam()) {
                throw new IllegalArgumentException
                    (paramName +
                     " is not a valid BDBJE environment parameter");
            }
            isMVParam = true;
            assert param.isMultiValueParam();
        }


        /*
         * Only verify that the parameter is "for replication" if this is
         * being validated on behalf of a FooConfig class, not a
         * je.properties file.
         */
        if (verifyForReplication) {
            if (forReplication) {
                if (!param.isForReplication()) {
                    throw new IllegalArgumentException
                        (paramName +
                         " is not a replication parameter.");
                }
            } else {
                if (param.isForReplication()) {
                    throw new IllegalArgumentException
                        (paramName +
                         " is a replication parameter and cannot be " +
                         " set through this configuration class.");
                }
            }
        }


        /* Is this a mutable property? */
        if (requireMutability && !param.isMutable()) {
            throw new IllegalArgumentException
                (paramName +
                 " is not a mutable BDBJE environment configuration");
        }

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Examples of com.sleepycat.je.config.ConfigParam

        throws IllegalArgumentException {


        boolean isMVParam = false;


        /* Is this a valid property name? */
        ConfigParam param = EnvironmentParams.SUPPORTED_PARAMS.get(paramName);


        if (param == null) {


            /* See if the parameter is an multi-value parameter. */
            String mvParamName = ConfigParam.multiValueParamName(paramName);
            param = EnvironmentParams.SUPPORTED_PARAMS.get(mvParamName);
            if (param == null) {
                throw new IllegalArgumentException
                    (paramName +
                     " is not a valid BDBJE environment configuration");
            }
            isMVParam = true;
            assert param.isMultiValueParam();
        } else if (param.isMultiValueParam()) {
            throw new IllegalArgumentException
                ("Use getMultiValueValues() to retrieve Multi-Value " +
                 "parameter values.");
        }

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Examples of com.sleepycat.je.config.ConfigParam

    public void setConfigParam(String paramName,
             String value) 
        throws IllegalArgumentException {
        
        /* Is this a valid property name? */
        ConfigParam param =
            (ConfigParam) EnvironmentParams.SUPPORTED_PARAMS.get(paramName);
        if (param == null) {
            throw new IllegalArgumentException
    (paramName +
     " is not a valid BDBJE environment configuration");
        }
        /* Is this a mutable property? */
        if (!param.isMutable()) {
            throw new IllegalArgumentException
    (paramName +
     " is not a mutable BDBJE environment configuration");
        }

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Examples of com.sleepycat.je.config.ConfigParam

     */
    public String getConfigParam(String paramName)
        throws IllegalArgumentException {
        
        /* Is this a valid property name? */
        ConfigParam param =
            (ConfigParam) EnvironmentParams.SUPPORTED_PARAMS.get(paramName);
        if (param == null) {
            throw new IllegalArgumentException
    (paramName +
     " is not a valid BDBJE environment configuration");

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Examples of com.sleepycat.je.config.ConfigParam

        /* Check that the properties have valid names and values */
        Enumeration propNames = props.propertyNames();
        while (propNames.hasMoreElements()) {
            String name = (String) propNames.nextElement();
            /* Is this a valid property name? */
            ConfigParam param =
                (ConfigParam) EnvironmentParams.SUPPORTED_PARAMS.get(name);
            if (param == null) {
                throw new IllegalArgumentException
        (name + " is not a valid BDBJE environment configuration");
            }
            /* Is this a valid property value? */
            param.validateValue(props.getProperty(name));
        }
    }

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Examples of com.sleepycat.je.config.ConfigParam


        Properties passedProps = passedConfig.props;
        Iterator iter = EnvironmentParams.SUPPORTED_PARAMS.keySet().iterator();
        while (iter.hasNext()) {
            String paramName = (String) iter.next();
            ConfigParam param = (ConfigParam)
                EnvironmentParams.SUPPORTED_PARAMS.get(paramName);
            assert param != null;
            if (!param.isMutable()) {
                String paramVal = props.getProperty(paramName);
                String useParamVal = passedProps.getProperty(paramName);
                if ((paramVal != null) ? (!paramVal.equals(useParamVal))
                                       : (useParamVal != null)) {
                    throw new IllegalArgumentException

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Examples of com.sleepycat.je.config.ConfigParam


        Properties toProps = toConfig.props;
        Enumeration propNames = props.propertyNames();
        while (propNames.hasMoreElements()) {
            String paramName = (String) propNames.nextElement();
            ConfigParam param = (ConfigParam)
                EnvironmentParams.SUPPORTED_PARAMS.get(paramName);
            assert param != null;
            if (param.isMutable()) {
                String newVal = props.getProperty(paramName);
                toProps.setProperty(paramName, newVal);
            }
        }
    }

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Examples of com.sleepycat.je.config.ConfigParam

     */
    private void clearImmutableProps() {
        Enumeration propNames = props.propertyNames();
        while (propNames.hasMoreElements()) {
            String paramName = (String) propNames.nextElement();
            ConfigParam param = (ConfigParam)
                EnvironmentParams.SUPPORTED_PARAMS.get(paramName);
            assert param != null;
            if (!param.isMutable()) {
                props.remove(paramName);
            }
        }
    }

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Examples of com.sleepycat.je.config.ConfigParam

        throws IllegalArgumentException {


        /* Override this method to allow setting immutable properties. */
        
        /* Is this a valid property name? */
        ConfigParam param =
            (ConfigParam) EnvironmentParams.SUPPORTED_PARAMS.get(paramName);
        if (param == null) {
            throw new IllegalArgumentException
    (paramName +
     " is not a valid BDBJE environment configuration");

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