Example usage for org.apache.cassandra.auth PasswordAuthenticator PasswordAuthenticator

Introduction

In this page you can find the example usage for org.apache.cassandra.auth PasswordAuthenticator PasswordAuthenticator.

Prototype

PasswordAuthenticator

Source Link

Usage

From source file:com.impetus.kundera.client.cassandra.pelops.crud.CassandraAuthenticationTest.java

License:Apache License

/**
 * Load cassandra specific data.//from   w w w .  ja  v a2s  .com
 * 
 * @throws TException
 *             the t exception
 * @throws InvalidRequestException
 *             the invalid request exception
 * @throws UnavailableException
 *             the unavailable exception
 * @throws TimedOutException
 *             the timed out exception
 * @throws SchemaDisagreementException
 *             the schema disagreement exception
 * @throws AuthorizationException
 * @throws AuthenticationException
 */
private void loadData() throws TException, InvalidRequestException, UnavailableException, TimedOutException,
        SchemaDisagreementException, AuthenticationException, AuthorizationException {

    KsDef ksDef = null;
    CfDef user_Def = new CfDef();
    user_Def.name = "PERSON";
    user_Def.keyspace = "KunderaAuthentication";
    user_Def.setComparator_type("UTF8Type");
    user_Def.setDefault_validation_class("UTF8Type");
    ColumnDef columnDef = new ColumnDef(ByteBuffer.wrap("PERSON_NAME".getBytes()), "UTF8Type");
    columnDef.index_type = IndexType.KEYS;
    user_Def.addToColumn_metadata(columnDef);
    ColumnDef columnDef1 = new ColumnDef(ByteBuffer.wrap("AGE".getBytes()), "UTF8Type");
    columnDef1.index_type = IndexType.KEYS;
    user_Def.addToColumn_metadata(columnDef1);

    List<CfDef> cfDefs = new ArrayList<CfDef>();
    cfDefs.add(user_Def);

    try {
        PasswordAuthenticator idAuth = new PasswordAuthenticator();
        Map<String, String> credentials = new HashMap<String, String>();
        credentials.put(idAuth.USERNAME_KEY, userName);
        credentials.put(idAuth.PASSWORD_KEY, password);
        CassandraCli.client.login(new AuthenticationRequest(credentials));

        CassandraCli.createKeySpace("KunderaAuthentication");

        ksDef = CassandraCli.client.describe_keyspace("KunderaAuthentication");
        CassandraCli.client.set_keyspace("KunderaAuthentication");

        List<CfDef> cfDefn = ksDef.getCf_defs();

        for (CfDef cfDef1 : cfDefn) {

            if (cfDef1.getName().equalsIgnoreCase("PERSON")) {

                CassandraCli.client.system_drop_column_family("PERSON");

            }
        }
        CassandraCli.client.system_add_column_family(user_Def);

    } catch (NotFoundException e) {

        ksDef = new KsDef("KunderaAuthentication", "org.apache.cassandra.locator.SimpleStrategy", cfDefs);
        ksDef.setReplication_factor(1);
        CassandraCli.client.system_add_keyspace(ksDef);
    }

    CassandraCli.client.set_keyspace("KunderaAuthentication");

}

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