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This project is a type 4 jdbc driver which implemented the standard jdbc interface. It supports connectivity to tigergraph server and varieties of query types.

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package com.tigergraph.jdbc.common;

import com.tigergraph.jdbc.log.TGLoggerFactory;

import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.Map;
import java.util.Objects;
import java.util.Arrays;

import org.slf4j.Logger;

public class Array implements java.sql.Array {

  private static final Logger logger = TGLoggerFactory.getLogger(Array.class);

  protected String typeName;
  protected Object[] elements;

  protected Array(String typeName, Object[] elements) throws SQLException {
    if (typeName == null) {
      logger.error("typeName cannot be null");
      throw new SQLException("typeName cannot be null");
    }
    if (elements == null) {
      logger.error("elements cannot be null");
      throw new SQLException("elements cannot be null");
    }
    this.typeName = typeName.toUpperCase();
    // Remove null elements
    this.elements = Arrays.stream(elements).filter(Objects::nonNull).toArray(Object[]::new);
  }

  @Override
  public String getBaseTypeName() throws SQLException {
    return this.typeName;
  }

  @Override
  public int getBaseType() throws SQLException {
    throw new UnsupportedOperationException("Not implemented yet.");
  }

  @Override
  public Object getArray() throws SQLException {
    return elements;
  }

  @Override
  public void free() throws SQLException {
    elements = null;
  }

  @Override
  public String toString() {
    return Arrays.toString(elements);
  }

  @Override
  public Object getArray(Map> map) throws SQLException {
    throw new UnsupportedOperationException("Not implemented yet.");
  }

  @Override
  public Object getArray(long index, int count) throws SQLException {
    throw new UnsupportedOperationException("Not implemented yet.");
  }

  @Override
  public Object getArray(long index, int count, Map> map) throws SQLException {
    throw new UnsupportedOperationException("Not implemented yet.");
  }

  @Override
  public ResultSet getResultSet() throws SQLException {
    throw new UnsupportedOperationException("Not implemented yet.");
  }

  @Override
  public ResultSet getResultSet(Map> map) throws SQLException {
    throw new UnsupportedOperationException("Not implemented yet.");
  }

  @Override
  public ResultSet getResultSet(long index, int count) throws SQLException {
    throw new UnsupportedOperationException("Not implemented yet.");
  }

  @Override
  public ResultSet getResultSet(long index, int count, Map> map)
      throws SQLException {
    throw new UnsupportedOperationException("Not implemented yet.");
  }
}