Class GDSServerVersion

java.lang.Object
org.firebirdsql.gds.impl.GDSServerVersion
All Implemented Interfaces:
Serializable

public final class GDSServerVersion extends Object implements Serializable
Object representing a Firebird server version. The version string is returned in response to the isc_info_firebird_version information call. Expected version format is:

<platform>-<type><majorVersion>.<minorVersion>.<variant>.<buildNum>[-<revision>] <serverName>, and additional version string elements if present.

where platform is a two-character platform identification string, Windows for example is "WI", type is one of the three characters: "V" - production version, "T" - beta version, "X" - development version.

See Also:
  • Field Details

  • Method Details

    • getBuildNumber

      public int getBuildNumber()
    • getMajorVersion

      public int getMajorVersion()
    • getMinorVersion

      public int getMinorVersion()
    • getPlatform

      public String getPlatform()
    • getServerName

      public String getServerName()
    • getType

      public String getType()
    • getVariant

      public int getVariant()
    • getExtendedServerName

      public String getExtendedServerName()
    • getFullVersion

      public String getFullVersion()
    • getProtocolVersion

      public int getProtocolVersion()
      Returns:
      Protocol version of the connection, or -1 if this information is not available.
    • isWireEncryptionUsed

      public boolean isWireEncryptionUsed()
      Returns:
      true if encryption is used, false if no encryption is used or if this information is not available
    • isWireCompressionUsed

      public boolean isWireCompressionUsed()
    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object
    • equals

      public boolean equals(Object obj)
      Overrides:
      equals in class Object
    • toString

      public String toString()
      Overrides:
      toString in class Object
    • parseRawVersion

      public static GDSServerVersion parseRawVersion(String... versionStrings) throws GDSServerVersionException
      Parse the raw version string and create a GDSServerVersion object.
      Parameters:
      versionStrings - strings to parse, expects a non-empty array with at least 1, and usually 2 version strings
      Throws:
      GDSServerVersionException - if versionString does not match expected pattern
    • isEqualOrAbove

      public boolean isEqualOrAbove(int requiredMajorVersion)
      Convenience method to check if the major of this version is equal to or larger than the specified required version.
      Parameters:
      requiredMajorVersion - Required major version
      Returns:
      true when current major is equal to or larger than required
      Since:
      6
    • isEqualOrAbove

      public boolean isEqualOrAbove(int requiredMajorVersion, int requiredMinorVersion)
      Convenience method to check if the major.minor of this version is equal to or larger than the specified required version.
      Parameters:
      requiredMajorVersion - Required major version
      requiredMinorVersion - Required minor version
      Returns:
      true when current major is larger than required, or major is same and minor is equal to or larger than required
    • isEqualOrAbove

      public boolean isEqualOrAbove(int requiredMajorVersion, int requiredMinorVersion, int requiredVariant)
      Convenience method to check if the major.minor.variant of this version is equal to or larger than the specified required version.
      Parameters:
      requiredMajorVersion - Required major version
      requiredMinorVersion - Required minor version
      requiredVariant - Required variant version
      Returns:
      true when current major is larger than required, or major is same and minor is equal to required and variant equal to or larger than required, or major is same and minor is larger than required