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java.lang.Objectorg.springframework.instrument.InstrumentationSavingAgent
public class InstrumentationSavingAgent
Java agent that saves the Instrumentation
interface from the JVM
for later use.
InstrumentationLoadTimeWeaver
Constructor Summary | |
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InstrumentationSavingAgent()
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Method Summary | |
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static java.lang.instrument.Instrumentation |
getInstrumentation()
Return the Instrumentation interface exposed by the JVM. |
static void |
premain(java.lang.String agentArgs,
java.lang.instrument.Instrumentation inst)
Save the Instrumentation interface exposed by the JVM. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public InstrumentationSavingAgent()
Method Detail |
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public static void premain(java.lang.String agentArgs, java.lang.instrument.Instrumentation inst)
Instrumentation
interface exposed by the JVM.
public static java.lang.instrument.Instrumentation getInstrumentation()
Instrumentation
interface exposed by the JVM.
Note that this agent class will typically not be available in the classpath
unless the agent is actually specified on JVM startup. If you intend to do
conditional checking with respect to agent availability, consider using
InstrumentationLoadTimeWeaver.getInstrumentation()
instead - which will work without the agent class in the classpath as well.
Instrumentation
instance previously saved when
the premain(java.lang.String, java.lang.instrument.Instrumentation)
method was called by the JVM; will be null
if this class was not used as Java agent when this JVM was started.InstrumentationLoadTimeWeaver.getInstrumentation()
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