Example usage for com.liferay.portal.kernel.util ListUtil isNotNull

Introduction

In this page you can find the example usage for com.liferay.portal.kernel.util ListUtil isNotNull.

Prototype

public static boolean isNotNull(List<?> list) 

Source Link

Usage

From source file:com.liferay.osb.scv.user.mapper.internal.event.UpdateUsersEvent.java

License:Open Source License

public void handleResponse(Message message) throws Exception {
    if (_userMappingRulesMap.isEmpty()) {
        return;/*www.java  2  s  .  c om*/
    }

    MappingDataSource mappingDataSource = MappingDataSourceLocalServiceUtil
            .fetchMappingDataSource(_mappingDataSourceId);

    JSONObject sourceJSONObject = JSONFactoryUtil.createJSONObject(String.valueOf(message.getPayload()));

    JSONObject destinationJSONObject = JSONFactoryUtil.createJSONObject();

    Iterator<String> keys = sourceJSONObject.keys();

    while (keys.hasNext()) {
        String key = keys.next();

        List<UserMappingRule> userMappingRules = _userMappingRulesMap.get(key);

        if (ListUtil.isNotNull(userMappingRules)) {
            Set<String> processedKeys = new HashSet<>();

            JSONArray sourceModelJSONArray = sourceJSONObject.getJSONArray(key);

            JSONArray destinationModelJSONArray = JSONFactoryUtil.createJSONArray();

            for (int i = 0; i < sourceModelJSONArray.length(); i++) {
                JSONObject sourceModelJSONObject = sourceModelJSONArray.getJSONObject(i);
                JSONObject destinationModelJSONObject = JSONFactoryUtil.createJSONObject();

                for (UserMappingRule userMappingRule : userMappingRules) {
                    processedKeys.add(userMappingRule.getSourceField());

                    String value = sourceModelJSONObject.getString(userMappingRule.getSourceField());

                    if ((value != null) && !_override) {
                        destinationModelJSONObject.put(userMappingRule.getDestinationField(), value);
                    }
                }

                Iterator<String> allKeys = sourceModelJSONObject.keys();

                while (allKeys.hasNext()) {
                    String curKey = allKeys.next();

                    if (processedKeys.contains(curKey)) {
                        continue;
                    }

                    destinationModelJSONObject.put(curKey, sourceModelJSONObject.getString(curKey));
                }

                destinationModelJSONArray.put(destinationModelJSONObject);
            }

            destinationJSONObject.put(key, destinationModelJSONArray);
        }
    }

    if (destinationJSONObject.length() == 0) {
        return;
    }

    JSONArray sourceUserJSONArray = sourceJSONObject.getJSONArray("User");

    if ((mappingDataSource.getType() != MappingDataSourceConstants.CUSTOM)
            && !_userMappingRulesMap.containsKey("User") && (sourceUserJSONArray != null)) {

        JSONArray destinationUserJSONArray = JSONFactoryUtil.createJSONArray();

        for (int i = 0; i < sourceUserJSONArray.length(); i++) {
            JSONObject sourceUserJSONObject = sourceUserJSONArray.getJSONObject(i);
            JSONObject destinationUserJSONObject = JSONFactoryUtil.createJSONObject();

            keys = sourceUserJSONObject.keys();

            while (keys.hasNext()) {
                String key = keys.next();

                destinationUserJSONObject.put(key, sourceUserJSONObject.getString(key));
            }

            destinationUserJSONArray.put(destinationUserJSONObject);
        }

        destinationJSONObject.put("User", destinationUserJSONArray);
    }

    // START: TEMP CODE //

    Map<String, List<String>> map = new HashMap<>();

    map.put("User", Arrays.asList("emailAddress"));

    // END: TEMP CODE //

    UserProfileUtil.updateDataSourceEntries(_mappingDataSourceId, map, destinationJSONObject);
}

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