public static ListObjectsV2Result parseListObjectsV2()

in src/main/java/com/aliyun/oss/internal/ResponseParsers.java [1356:1438]
66 lines of code
20 McCabe index (conditional complexity)

    public static ListObjectsV2Result parseListObjectsV2(InputStream responseBody) throws ResponseParseException {

        try {
            Element root = getXmlRootElement(responseBody);

            ListObjectsV2Result result = new ListObjectsV2Result();
            result.setBucketName(root.getChildText("Name"));
            result.setMaxKeys(Integer.valueOf(root.getChildText("MaxKeys")));
            result.setTruncated(Boolean.valueOf(root.getChildText("IsTruncated")));
            result.setKeyCount(Integer.valueOf(root.getChildText("KeyCount")));

            if (root.getChild("Prefix") != null) {
                String prefix = root.getChildText("Prefix");
                result.setPrefix(isNullOrEmpty(prefix) ? null : prefix);
            }

            if (root.getChild("Delimiter") != null) {
                String delimiter = root.getChildText("Delimiter");
                result.setDelimiter(isNullOrEmpty(delimiter) ? null : delimiter);
            }

            if (root.getChild("ContinuationToken") != null) {
                String continuationToken = root.getChildText("ContinuationToken");
                result.setContinuationToken(isNullOrEmpty(continuationToken) ? null : continuationToken);
            }

            if (root.getChild("NextContinuationToken") != null) {
                String nextContinuationToken = root.getChildText("NextContinuationToken");
                result.setNextContinuationToken(isNullOrEmpty(nextContinuationToken) ? null : nextContinuationToken);
            }

            if (root.getChild("EncodingType") != null) {
                String encodeType = root.getChildText("EncodingType");
                result.setEncodingType(isNullOrEmpty(encodeType) ? null : encodeType);
            }

            if (root.getChild("StartAfter") != null) {
                String startAfter = root.getChildText("StartAfter");
                result.setStartAfter(isNullOrEmpty(startAfter) ? null : startAfter);
            }

            List<Element> objectSummaryElems = root.getChildren("Contents");
            for (Element elem : objectSummaryElems) {
                OSSObjectSummary ossObjectSummary = new OSSObjectSummary();

                ossObjectSummary.setKey(elem.getChildText("Key"));
                ossObjectSummary.setETag(trimQuotes(elem.getChildText("ETag")));
                ossObjectSummary.setLastModified(DateUtil.parseIso8601Date(elem.getChildText("LastModified")));
                ossObjectSummary.setSize(Long.valueOf(elem.getChildText("Size")));
                ossObjectSummary.setStorageClass(elem.getChildText("StorageClass"));
                ossObjectSummary.setRestoreInfo(elem.getChildText("RestoreInfo"));
                ossObjectSummary.setBucketName(result.getBucketName());

                if (elem.getChild("Type") != null) {
                    ossObjectSummary.setType(elem.getChildText("Type"));
                }

                if (elem.getChild("Owner") != null) {
                    String id = elem.getChild("Owner").getChildText("ID");
                    String displayName = elem.getChild("Owner").getChildText("DisplayName");
                    ossObjectSummary.setOwner(new Owner(id, displayName));
                }

                result.addObjectSummary(ossObjectSummary);
            }

            List<Element> commonPrefixesElems = root.getChildren("CommonPrefixes");

            for (Element elem : commonPrefixesElems) {
                String prefix = elem.getChildText("Prefix");
                if (!isNullOrEmpty(prefix)) {
                    result.addCommonPrefix(prefix);
                }
            }

            return result;
        } catch (JDOMParseException e) {
            throw new ResponseParseException(e.getPartialDocument() + ": " + e.getMessage(), e);
        } catch (Exception e) {
            throw new ResponseParseException(e.getMessage(), e);
        }

    }