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/*
 * Copyright 2004-2014 H2 Group. Multiple-Licensed under the MPL 2.0,
 * and the EPL 1.0 (http://h2database.com/html/license.html).
 * Initial Developer: H2 Group
 */
package studio.raptor.sqlparser.fast.command.dml;

import java.io.InputStream;
import java.io.OutputStream;
import studio.raptor.sqlparser.fast.command.Prepared;
import studio.raptor.sqlparser.fast.expression.Expression;

/**
 * This class is the base for RunScriptCommand and ScriptCommand.
 */
abstract class ScriptBase extends Prepared {

  /**
   * The default name of the script file if .zip compression is used.
   */
  private static final String SCRIPT_SQL = "script.sql";

  /**
   * The output stream.
   */
  protected OutputStream out;

  /**
   * The input stream.
   */
  protected InputStream in;

  /**
   * The file name (if set).
   */
  private Expression fileNameExpr;

  private Expression password;

  private String fileName;

  private String cipher;
  private String compressionAlgorithm;

  public void setCipher(String c) {
    cipher = c;
  }

  private boolean isEncrypted() {
    return cipher != null;
  }

  public void setPassword(Expression password) {
    this.password = password;
  }

  public void setFileNameExpr(Expression file) {
    this.fileNameExpr = file;
  }

  public void setCompressionAlgorithm(String algorithm) {
    this.compressionAlgorithm = algorithm;
  }

}