org.qore.jni.QoreObjectBase Class Reference

wrapper class for a Qore object; this class holds a weak reference to the Qore object More...

Inheritance diagram for org.qore.jni.QoreObjectBase:

Public Member Methods
	QoreObjectBase (long qcptr, long mptr, long vptr, Object... args) throws Throwable
	creates the wrapper object with a pointer to an object; this Java object holds a weak reference to the Qore object passed here
	QoreObjectBase (long obj)
	creates the wrapper object with a pointer to an object; this Java object holds a weak reference to the Qore object passed here
long	get ()
	returns the pointer to the object
void	release ()
	releases the Qore object without destroying it More...
void	destroy ()
	runs the destructor

Private Member Methods
void	finalize () throws Throwable
	releases the weak reference

Private Attributes
long	obj
	a pointer to the Qore object

Detailed Description

wrapper class for a Qore object; this class holds a weak reference to the Qore object

Due to the different in garbage collecting approaches (Qore's garbage collector being deterministic and Java's not), strong references to Qore objects must be managed outside of Java.

Note

API usage errors such as with releasing / deleting the object and then calling methods on the object will cause a crash

Since

1.2

Member Function Documentation

release()

void org.qore.jni.QoreObjectBase.release ( )

inline

releases the Qore object without destroying it

Note

if the object is returned to Qore, do not release it; allow the weak reference to be released when finalized

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The documentation for this class was generated from the following file:

• /tmp/module-jni/src/java/org/qore/jni/QoreObjectBase.java