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/*****************************************************************************
Copyright 2004-2008 Steve Menard
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*****************************************************************************/
#include <jpype.h>
JPObject::JPObject(JPTypeName& c, jobject o)
{
m_Class = JPTypeManager::findClass(c);
m_Object = JPEnv::getJava()->NewGlobalRef(o);
}
JPObject::JPObject(JPClass* c, jobject o)
{
m_Class = c;
m_Object = JPEnv::getJava()->NewGlobalRef(o);
}
JPObject::~JPObject()
{
JPEnv::getJava()->DeleteGlobalRef(m_Object);
}
JCharString JPObject::toString()
{
if (m_Object == NULL)
{
static const char* value = "null";
jchar res[5];
res[4] = 0;
for (int i = 0; value[i] != 0; i++)
{
res[i] = value[i];
}
return res;
}
JPLocalFrame frame;
jstring jval = JPJni::toString(m_Object);
JCharString result = JPJni::unicodeFromJava(jval);
return result;
}
HostRef* JPObject::getAttribute(const string& name)
{
TRACE_IN("JPObject::getAttribute");
TRACE1(name);
JPLocalFrame frame;
// instance fields ...
JPField* fld = m_Class->getInstanceField(name);
if (fld != NULL)
{
return fld->getAttribute(m_Object);
}
// static fields ...
fld = m_Class->getStaticField(name);
if (fld != NULL)
{
return fld->getStaticAttribute();
}
JPEnv::getHost()->setAttributeError(name.c_str());
JPEnv::getHost()->raise("getAttribute");
return NULL; // never reached ...
TRACE_OUT;
}
void JPObject::setAttribute(const string& name, HostRef* val)
{
// instance fields ...
JPField* fld = m_Class->getInstanceField(name);
if (fld != NULL)
{
fld->setAttribute(m_Object, val);
return;
}
// static fields ...
fld = m_Class->getStaticField(name);
if (fld != NULL)
{
fld->setStaticAttribute(val);
return;
}
JPEnv::getHost()->setAttributeError(name.c_str());
JPEnv::getHost()->raise("setAttribute");
}
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