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java.lang.Objectorg.apache.derby.iapi.services.info.JVMInfo
public abstract class JVMInfo
This class is used to determine which Java specification Derby will run at. For a useful discussion of how this class is used, please see DERBY-3176.
Field Summary | |
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static boolean |
J2ME
|
static int |
J2SE_14
|
static int |
J2SE_142
|
static int |
J2SE_15
|
static int |
J2SE_16
|
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 | |
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JVMInfo()
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Method Summary | |
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static java.lang.String |
derbyVMLevel()
Return Derby's understanding of the virtual machine's environment. |
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 |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final int JDK_ID
public static final int J2SE_14
public static final int J2SE_142
public static final int J2SE_15
public static final int J2SE_16
public static final boolean J2ME
public static final int JAVA_SQL_TYPES_BOOLEAN
Constructor Detail |
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public JVMInfo()
Method Detail |
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private static boolean vmCheck(java.lang.String vmVersion, java.lang.String id)
public static java.lang.String derbyVMLevel()
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Built on Thu 2012-03-29 21:53:33+0000, from revision ??? | ||||||||
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