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Fix for directors and non jvm created threads - the jvm would not close

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@9245 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
William S Fulton 2006-08-11 22:41:12 +00:00
commit e236e10bf7
2 changed files with 23 additions and 13 deletions
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31
Lib/java/director.swg
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@ -103,24 +103,33 @@ namespace Swig {
/* director base class */
class Director {
private:
/* pointer to Java virtual machine */
JavaVM *swig_jvm_;
protected:
/* Utility class for managing the JNI environment */
class JNIEnvWrapper {
const Director *director_;
JNIEnv *jenv_;
public:
JNIEnvWrapper(const Director *director) : director_(director), jenv_(0) {
director_->swig_jvm_->AttachCurrentThread((void **) &jenv_, NULL);
}
~JNIEnvWrapper() {
director_->swig_jvm_->DetachCurrentThread();
}
JNIEnv *getJNIEnv() const {
return jenv_;
}
};
/* Java object wrapper */
JObjectWrapper swig_self_;
/* Acquire Java VM environment from Java VM */
JNIEnv *swig_acquire_jenv() const {
JNIEnv *env = NULL;
swig_jvm_->AttachCurrentThread((void **) &env, NULL);
return env;
}
/* Disconnect director from Java object */
void swig_disconnect_director_self(const char *disconn_method) {
JNIEnv *jenv = swig_acquire_jenv();
JNIEnvWrapper jnienv(this) ;
JNIEnv *jenv = jnienv.getJNIEnv() ;
jobject jobj = swig_self_.peek();
#if defined(DEBUG_DIRECTOR_OWNED)
std::cout << "Swig::Director::disconnect_director_self(" << jobj << ")" << std::endl;
@ -143,7 +152,9 @@ namespace Swig {
}
virtual ~Director() {
swig_self_.release(swig_acquire_jenv());
JNIEnvWrapper jnienv(this) ;
JNIEnv *jenv = jnienv.getJNIEnv() ;
swig_self_.release(jenv);
}
bool swig_set_self(JNIEnv *jenv, jobject jself, bool mem_own, bool weak_global) {