src/org/objectweb/cjdbc/common/sql/StoredProcedure.java

説明を見る。

package org.objectweb.cjdbc.common.sql;

import java.sql.SQLException;

import org.objectweb.cjdbc.common.sql.schema.DatabaseSchema;

public class StoredProcedure extends AbstractRequest
{
  private transient String procedureName = null;

  public StoredProcedure(String sqlQuery, boolean escapeProcessing,
      int timeout, String lineSeparator)
  {
    super(sqlQuery, escapeProcessing, timeout, lineSeparator);
    cacheable = RequestType.UNCACHEABLE;
    isParsed = false;
  }

  public boolean isReadRequest()
  {
    return false;
  }

  public boolean isWriteRequest()
  {
    return false;
  }

  public boolean isUnknownRequest()
  {
    return true;
  }

  public String getProcedureName()
  {
    if (procedureName == null)
      try
      {
        parse(null, 0, true);
      }
      catch (SQLException e)
      {
        return null;
      }
    return procedureName;
  }

  public void parse(DatabaseSchema schema, int granularity,
      boolean isCaseSensitive) throws SQLException
  {
    sqlQuery = sqlQuery.trim();
    if (sqlQuery.length() < 6) // 6='call x'
      throw new SQLException("Malformed stored procedure call '" + sqlQuery
          + "'");

    int parenthesis = sqlQuery.indexOf('(');
    if (parenthesis == -1)
      procedureName = sqlQuery.substring(5); // 5 = 'call '
    else
      procedureName = sqlQuery.substring(5, parenthesis); // 5 = 'call '
    // Remove possible extra spaces between call and procedure name
    procedureName = procedureName.trim();
  }

  public void cloneParsing(AbstractRequest request)
  {
    throw new RuntimeException(
        "Unable to clone the parsing of a stored procedure call");
  }

}

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