def createOMEXMLMetadata():
'''Creates an OME-XML metadata object using reflection, to avoid direct
dependencies on the optional loci.formats.ome package.
'''
return jutil.static_call('loci/formats/MetadataTools',
'createOMEXMLMetadata',
'()Lloci/formats/meta/IMetadata;')
def test_01_09_jdictionary_to_string_dictionary(self):
properties = J.static_call("java/lang/System", "getProperties",
"()Ljava/util/Properties;")
d = J.get_dictionary_wrapper(properties)
pyd = J.jdictionary_to_string_dictionary(properties)
keys = J.jenumeration_to_string_list(d.keys())
for key in keys:
value = J.to_string(d.get(key))
self.assertEqual(pyd[key], value)
def test_01_08_jenumeration_to_string_list(self):
properties = J.static_call("java/lang/System", "getProperties",
"()Ljava/util/Properties;")
d = J.get_dictionary_wrapper(properties)
keys = J.jenumeration_to_string_list(d.keys())
enum = J.get_enumeration_wrapper(d.keys())
for i in range(d.size()):
key = J.to_string(enum.nextElement())
self.assertEqual(key, keys[i])
def test_01_06_get_enumeration_wrapper(self):
properties = J.static_call("java/lang/System", "getProperties",
"()Ljava/util/Properties;")
keys = J.call(properties, "keys", "()Ljava/util/Enumeration;")
enum = J.get_enumeration_wrapper(keys)
has_java_vm_name = False
while(enum.hasMoreElements()):
key = J.to_string(enum.nextElement())
if key == "java.vm.name":
has_java_vm_name = True
self.assertTrue(has_java_vm_name)
def setPixelsDimensionOrder(self, dimension_order, imageIndex, binDataIndex):
'''Set the dimension order for a series'''
# Post loci_tools 4.2 - use ome.xml.model.DimensionOrder
try:
jdimension_order = jutil.static_call(
'ome/xml/model/enums/DimensionOrder', 'fromString',
'(Ljava/lang/String;)Lome/xml/model/enums/DimensionOrder;',
dimension_order)
jutil.call(self.o, 'setPixelsDimensionOrder',
'(Lome/xml/model/enums/DimensionOrder;I)V',
jdimension_order, imageIndex)
except jutil.JavaException:
jutil.call(self.o, 'setPixelsDimensionOrder',
'(Ljava/lang/String;II)V',
dimension_order, imageIndex, binDataIndex)
def setPixelsDimensionOrder(self, dimension_order, imageIndex,
binDataIndex):
'''Set the dimension order for a series'''
# Post loci_tools 4.2 - use ome.xml.model.DimensionOrder
try:
jdimension_order = jutil.static_call(
'ome/xml/model/enums/DimensionOrder', 'fromString',
'(Ljava/lang/String;)Lome/xml/model/enums/DimensionOrder;',
dimension_order)
jutil.call(self.o, 'setPixelsDimensionOrder',
'(Lome/xml/model/enums/DimensionOrder;I)V',
jdimension_order, imageIndex)
except jutil.JavaException:
jutil.call(self.o, 'setPixelsDimensionOrder',
'(Ljava/lang/String;II)V', dimension_order, imageIndex,
binDataIndex)
def test_01_07_get_dictionary_wrapper(self):
properties = J.static_call("java/lang/System", "getProperties",
"()Ljava/util/Properties;")
d = J.get_dictionary_wrapper(properties)
self.assertTrue(d.size() > 10)
self.assertFalse(d.isEmpty())
keys = J.get_enumeration_wrapper(d.keys())
values = J.get_enumeration_wrapper(d.elements())
n_elems = d.size()
for i in range(n_elems):
self.assertTrue(keys.hasMoreElements())
key = J.to_string(keys.nextElement())
self.assertTrue(values.hasMoreElements())
value = J.to_string(values.nextElement())
self.assertEqual(J.to_string(d.get(key)), value)
self.assertFalse(keys.hasMoreElements())
self.assertFalse(values.hasMoreElements())
def test_01_03_01_static_call(self):
result = J.static_call("Ljava/lang/String;", "valueOf",
"(I)Ljava/lang/String;",123)
self.assertEqual(result, "123")
def createOMEXMLMetadata():
'''Creates an OME-XML metadata object using reflection, to avoid direct
dependencies on the optional loci.formats.ome package.
'''
return jutil.static_call('loci/formats/MetadataTools', 'createOMEXMLMetadata', '()Lloci/formats/meta/IMetadata;')