Class DbContents

java.lang.Object
org.h2.bnf.context.DbContents
public class DbContents extends Object
Keeps meta data information about a database. This class is used by the H2 Console.

  • Field Details

    • schemas

      private DbSchema[] schemas

    • defaultSchema

      private DbSchema defaultSchema

    • isOracle

      private boolean isOracle

    • isH2

      private boolean isH2

    • isPostgreSQL

      private boolean isPostgreSQL

    • isDerby

      private boolean isDerby

    • isSQLite

      private boolean isSQLite

    • isMySQL

      private boolean isMySQL

    • isFirebird

      private boolean isFirebird

    • isMSSQLServer

      private boolean isMSSQLServer

    • isDB2

      private boolean isDB2

    • databaseToUpper

      private boolean databaseToUpper

    • databaseToLower

      private boolean databaseToLower

    • mayHaveStandardViews

      private boolean mayHaveStandardViews

  • Constructor Details

    • DbContents

      public DbContents()

  • Method Details

    • getDefaultSchema

      public DbSchema getDefaultSchema()
      Returns:
      the default schema.

    • isDerby

      public boolean isDerby()
      Returns:
      true if this is an Apache Derby database.

    • isFirebird

      public boolean isFirebird()
      Returns:
      true if this is a Firebird database.

    • isH2

      public boolean isH2()
      Returns:
      true if this is a H2 database.

    • isMSSQLServer

      public boolean isMSSQLServer()
      Returns:
      true if this is a MS SQL Server database.

    • isMySQL

      public boolean isMySQL()
      Returns:
      true if this is a MySQL database.

    • isOracle

      public boolean isOracle()
      Returns:
      true if this is an Oracle database.

    • isPostgreSQL

      public boolean isPostgreSQL()
      Returns:
      true if this is a PostgreSQL database.

    • isSQLite

      public boolean isSQLite()
      Returns:
      true if this is an SQLite database.

    • isDB2

      public boolean isDB2()
      Returns:
      true if this is an IBM DB2 database.

    • getSchemas

      public DbSchema[] getSchemas()
      Returns:
      the list of schemas.

    • mayHaveStandardViews

      public boolean mayHaveStandardViews()
      Returns whether standard INFORMATION_SCHEMA.VIEWS may be supported.
      Returns:
      whether standard INFORMATION_SCHEMA.VIEWS may be supported

    • setMayHaveStandardViews

      public void setMayHaveStandardViews(boolean mayHaveStandardViews)
      Parameters:
      mayHaveStandardViews - whether standard INFORMATION_SCHEMA.VIEWS is detected as supported

    • readContents

      public void readContents(String url, Connection conn) throws SQLException
      Read the contents of this database from the database meta data.
      Parameters:
      url - the database URL
      conn - the connection
      Throws:
      SQLException - on failure

    • getSchemaNames

      private String[] getSchemaNames(DatabaseMetaData meta) throws SQLException
      Throws:
      SQLException

    • getDefaultSchemaName

      private String getDefaultSchemaName(DatabaseMetaData meta)

    • quoteIdentifier

      public String quoteIdentifier(String identifier)
      Add double quotes around an identifier if required.
      Parameters:
      identifier - the identifier
      Returns:
      the quoted identifier