mirror of https://github.com/kivy/pyjnius.git
35 lines
1009 B
Cython
35 lines
1009 B
Cython
from cpython.version cimport PY_MAJOR_VERSION
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def cast(destclass, obj):
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cdef JavaClass jc
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cdef JavaClass jobj = obj
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from .reflect import autoclass
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if (PY_MAJOR_VERSION < 3 and isinstance(destclass, basestring)) or \
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(PY_MAJOR_VERSION >=3 and isinstance(destclass, str)):
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jc = autoclass(destclass)(noinstance=True)
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else:
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jc = destclass(noinstance=True)
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jc.instanciate_from(jobj.j_self)
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return jc
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def find_javaclass(namestr):
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namestr = namestr.replace('.', '/')
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cdef bytes name = str_for_c(namestr)
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from .reflect import Class
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cdef JavaClass cls
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cdef jclass jc
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cdef JNIEnv *j_env = get_jnienv()
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jc = j_env[0].FindClass(j_env, name)
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if jc == NULL:
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j_env[0].ExceptionClear(j_env)
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raise JavaException('Class not found {0!r}'.format(name))
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check_exception(j_env)
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cls = Class(noinstance=True)
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cls.instanciate_from(create_local_ref(j_env, jc))
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j_env[0].DeleteLocalRef(j_env, jc)
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return cls
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