{'fraction_non_alphanumeric': 0.022167487684729065, 'fraction_numerical': 0.0049261083743842365, 'mean_word_length': 4.891304347826087, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Description and Analysis for Web Service Composition Based on XYZ/ADL

Web services are emerged as a popular application for implementing large-scale distributed, reactive systems. Web service composition is the hotspot research in the field of Web services. Because the validity is a key requirement in the description of Web service composition, a formal language XYZ/ADL is introduced which describe the composition from the view of architecture. In this paper, we define a mapping from XYZ/ADL to a more practical approach of Web service composition BPEL4WS which is difficult to verify the validity of the composition. First, define the conversion of XYZ/E to BPEL4WS, analyze the similarity between the design elements in XYZ/ADL and activities in BPEL4WS, and then do the conversion of XYZ/ADL to BPEL4WS.