org.apache.derby.iapi.services.info
Class JVMInfo

java.lang.Object
  extended byorg.apache.derby.iapi.services.info.JVMInfo

public abstract class JVMInfo
extends java.lang.Object

What's the current JDK runtime environment.


Field Summary
static int JAVA_SQL_TYPES_BOOLEAN
          JDBC Boolean type - Types.BIT in JDK1.1 & 1.2 & 1.3, Types.BOOLEAN in JDK1.4
static int JDK_ID
          The JVM's runtime environment.
 
Constructor Summary
JVMInfo()
           
 
Method Summary
private static boolean vmCheck(java.lang.String vmVersion, java.lang.String id)
          Check the vmVersion against a speciifc value.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

JDK_ID

public static final int JDK_ID
The JVM's runtime environment.


JAVA_SQL_TYPES_BOOLEAN

public static final int JAVA_SQL_TYPES_BOOLEAN
JDBC Boolean type - Types.BIT in JDK1.1 & 1.2 & 1.3, Types.BOOLEAN in JDK1.4

Constructor Detail

JVMInfo

public JVMInfo()
Method Detail

vmCheck

private static boolean vmCheck(java.lang.String vmVersion,
                               java.lang.String id)
Check the vmVersion against a speciifc value. Sun jvms are of the form



Apache Derby V10.0 Engine Documentation - Copyright © 1997,2004 The Apache Software Foundation or its licensors, as applicable.