diff options
Diffstat (limited to 'restapi-call-node/provider/src/main/java')
5 files changed, 1155 insertions, 1153 deletions
diff --git a/restapi-call-node/provider/src/main/java/org/onap/ccsdk/sli/plugins/restapicall/JsonParser.java b/restapi-call-node/provider/src/main/java/org/onap/ccsdk/sli/plugins/restapicall/JsonParser.java index f22aa0b39..4de4a34d7 100644 --- a/restapi-call-node/provider/src/main/java/org/onap/ccsdk/sli/plugins/restapicall/JsonParser.java +++ b/restapi-call-node/provider/src/main/java/org/onap/ccsdk/sli/plugins/restapicall/JsonParser.java @@ -34,52 +34,52 @@ import org.slf4j.LoggerFactory; public class JsonParser { - private static final Logger log = LoggerFactory.getLogger(JsonParser.class); - - @SuppressWarnings("unchecked") - public static Map<String, String> convertToProperties(String s) throws JSONException { - JSONObject json = new JSONObject(s); - - Map<String, Object> wm = new HashMap<String, Object>(); - Iterator<String> ii = json.keys(); - while (ii.hasNext()) { - String key1 = ii.next(); - wm.put(key1, json.get(key1)); - } - - Map<String, String> mm = new HashMap<String, String>(); - - while (!wm.isEmpty()) - for (String key : new ArrayList<>(wm.keySet())) { - Object o = wm.get(key); - wm.remove(key); - - if (o instanceof Boolean || o instanceof Number || o instanceof String) { - mm.put(key, o.toString()); - - log.info("Added property: " + key + ": " + o.toString()); - } - - else if (o instanceof JSONObject) { - JSONObject jo = (JSONObject) o; - Iterator<String> i = jo.keys(); - while (i.hasNext()) { - String key1 = i.next(); - wm.put(key + "." + key1, jo.get(key1)); - } - } - - else if (o instanceof JSONArray) { - JSONArray ja = (JSONArray) o; - mm.put(key + "_length", String.valueOf(ja.length())); - - log.info("Added property: " + key + "_length" + ": " + String.valueOf(ja.length())); - - for (int i = 0; i < ja.length(); i++) - wm.put(key + '[' + i + ']', ja.get(i)); - } - } - - return mm; - } + private static final Logger log = LoggerFactory.getLogger(JsonParser.class); + + @SuppressWarnings("unchecked") + public static Map<String, String> convertToProperties(String s) throws JSONException { + JSONObject json = new JSONObject(s); + + Map<String, Object> wm = new HashMap<String, Object>(); + Iterator<String> ii = json.keys(); + while (ii.hasNext()) { + String key1 = ii.next(); + wm.put(key1, json.get(key1)); + } + + Map<String, String> mm = new HashMap<String, String>(); + + while (!wm.isEmpty()) + for (String key : new ArrayList<>(wm.keySet())) { + Object o = wm.get(key); + wm.remove(key); + + if (o instanceof Boolean || o instanceof Number || o instanceof String) { + mm.put(key, o.toString()); + + log.info("Added property: " + key + ": " + o.toString()); + } + + else if (o instanceof JSONObject) { + JSONObject jo = (JSONObject) o; + Iterator<String> i = jo.keys(); + while (i.hasNext()) { + String key1 = i.next(); + wm.put(key + "." + key1, jo.get(key1)); + } + } + + else if (o instanceof JSONArray) { + JSONArray ja = (JSONArray) o; + mm.put(key + "_length", String.valueOf(ja.length())); + + log.info("Added property: " + key + "_length" + ": " + String.valueOf(ja.length())); + + for (int i = 0; i < ja.length(); i++) + wm.put(key + '[' + i + ']', ja.get(i)); + } + } + + return mm; + } } diff --git a/restapi-call-node/provider/src/main/java/org/onap/ccsdk/sli/plugins/restapicall/RestapiCallNode.java b/restapi-call-node/provider/src/main/java/org/onap/ccsdk/sli/plugins/restapicall/RestapiCallNode.java index ef3145552..fb7722686 100644 --- a/restapi-call-node/provider/src/main/java/org/onap/ccsdk/sli/plugins/restapicall/RestapiCallNode.java +++ b/restapi-call-node/provider/src/main/java/org/onap/ccsdk/sli/plugins/restapicall/RestapiCallNode.java @@ -61,25 +61,25 @@ import com.sun.jersey.client.urlconnection.HTTPSProperties; public class RestapiCallNode implements SvcLogicJavaPlugin { - private static final Logger log = LoggerFactory.getLogger(RestapiCallNode.class); + private static final Logger log = LoggerFactory.getLogger(RestapiCallNode.class); - private String uebServers; - private String defaultUebTemplateFileName = "/opt/bvc/restapi/templates/default-ueb-message.json"; - protected RetryPolicyStore retryPolicyStore; + private String uebServers; + private String defaultUebTemplateFileName = "/opt/bvc/restapi/templates/default-ueb-message.json"; + protected RetryPolicyStore retryPolicyStore; - protected RetryPolicyStore getRetryPolicyStore() { - return retryPolicyStore; - } + protected RetryPolicyStore getRetryPolicyStore() { + return retryPolicyStore; + } - public void setRetryPolicyStore(RetryPolicyStore retryPolicyStore) { - this.retryPolicyStore = retryPolicyStore; - } + public void setRetryPolicyStore(RetryPolicyStore retryPolicyStore) { + this.retryPolicyStore = retryPolicyStore; + } - public RestapiCallNode() { + public RestapiCallNode() { - } + } - /** + /** * Allows Directed Graphs the ability to interact with REST APIs. * @param parameters HashMap<String,String> of parameters passed by the DG to this function * <table border="1"> @@ -106,654 +106,655 @@ public class RestapiCallNode implements SvcLogicJavaPlugin { * @since 11.0.2 * @see String#split(String, int) */ - public void sendRequest(Map<String, String> paramMap, SvcLogicContext ctx) throws SvcLogicException { - sendRequest(paramMap, ctx, null); - } - - public void sendRequest(Map<String, String> paramMap, SvcLogicContext ctx, Integer retryCount) - throws SvcLogicException { - - RetryPolicy retryPolicy = null; - HttpResponse r = null; - try { - Parameters p = getParameters(paramMap); - if (p.partner != null) { - retryPolicy = retryPolicyStore.getRetryPolicy(p.partner); - } - String pp = p.responsePrefix != null ? p.responsePrefix + '.' : ""; - - String req = null; - if (p.templateFileName != null) { - String reqTemplate = readFile(p.templateFileName); - req = buildXmlJsonRequest(ctx, reqTemplate, p.format); - } - r = sendHttpRequest(req, p); - setResponseStatus(ctx, p.responsePrefix, r); - - if (p.dumpHeaders && r.headers != null) { + public void sendRequest(Map<String, String> paramMap, SvcLogicContext ctx) throws SvcLogicException { + sendRequest(paramMap, ctx, null); + } + + public void sendRequest(Map<String, String> paramMap, SvcLogicContext ctx, Integer retryCount) + throws SvcLogicException { + + RetryPolicy retryPolicy = null; + HttpResponse r = null; + try { + Parameters p = getParameters(paramMap); + if (p.partner != null) { + retryPolicy = retryPolicyStore.getRetryPolicy(p.partner); + } + String pp = p.responsePrefix != null ? p.responsePrefix + '.' : ""; + + String req = null; + if (p.templateFileName != null) { + String reqTemplate = readFile(p.templateFileName); + req = buildXmlJsonRequest(ctx, reqTemplate, p.format); + } + r = sendHttpRequest(req, p); + setResponseStatus(ctx, p.responsePrefix, r); + + if (p.dumpHeaders && r.headers != null) { for (Entry<String, List<String>> a : r.headers.entrySet()) { ctx.setAttribute(pp + "header." + a.getKey(), StringUtils.join(a.getValue(), ",")); } } - if (r.body != null && r.body.trim().length() > 0) { - ctx.setAttribute(pp + "httpResponse", r.body); - - if (p.convertResponse) { - Map<String, String> mm = null; - if (p.format == Format.XML) - mm = XmlParser.convertToProperties(r.body, p.listNameList); - else if (p.format == Format.JSON) - mm = JsonParser.convertToProperties(r.body); - - if (mm != null) - for (String key : mm.keySet()) - ctx.setAttribute(pp + key, mm.get(key)); - } - } - } catch (Exception e) { - boolean shouldRetry = false; - if (e.getCause() instanceof java.net.SocketException) { - shouldRetry = true; - } - - log.error("Error sending the request: " + e.getMessage(), e); - String prefix = parseParam(paramMap, "responsePrefix", false, null); - if (retryPolicy == null || shouldRetry == false) { - setFailureResponseStatus(ctx, prefix, e.getMessage(), r); - } else { - if (retryCount == null) { - retryCount = 0; - } - String retryMessage = retryCount + " attempts were made out of " + retryPolicy.getMaximumRetries() + - " maximum retries."; - log.debug(retryMessage); - try { - retryCount = retryCount + 1; - if (retryCount < retryPolicy.getMaximumRetries() + 1) { - URI uri = new URI(paramMap.get("restapiUrl")); - String hostname = uri.getHost(); - String retryString = retryPolicy.getNextHostName((uri.toString())); - URI uriTwo = new URI(retryString); - URI retryUri = UriBuilder.fromUri(uri).host(uriTwo.getHost()).port(uriTwo.getPort()).scheme( - uriTwo.getScheme()).build(); - paramMap.put("restapiUrl", retryUri.toString()); - log.debug("URL was set to " + retryUri.toString()); - log.debug("Failed to communicate with host " + hostname + - ". Request will be re-attempted using the host " + retryString + "."); - log.debug("This is retry attempt " + retryCount + " out of " + retryPolicy.getMaximumRetries()); - sendRequest(paramMap, ctx, retryCount); - } else { - log.debug("Maximum retries reached, calling setFailureResponseStatus."); - setFailureResponseStatus(ctx, prefix, e.getMessage(), r); - } - } catch (Exception ex) { - log.error("Could not attempt retry.", ex); - String retryErrorMessage = - "Retry attempt has failed. No further retry shall be attempted, calling setFailureResponseStatus."; - setFailureResponseStatus(ctx, prefix, retryErrorMessage, r); - } - } - } - - if (r != null && r.code >= 300) - throw new SvcLogicException(String.valueOf(r.code) + ": " + r.message); - } - - protected Parameters getParameters(Map<String, String> paramMap) throws SvcLogicException { - Parameters p = new Parameters(); - p.templateFileName = parseParam(paramMap, "templateFileName", false, null); - p.restapiUrl = parseParam(paramMap, "restapiUrl", true, null); - p.restapiUser = parseParam(paramMap, "restapiUser", false, null); - p.restapiPassword = parseParam(paramMap, "restapiPassword", false, null); - p.contentType = parseParam(paramMap, "contentType", false, null); - p.format = Format.fromString(parseParam(paramMap, "format", false, "json")); - p.httpMethod = HttpMethod.fromString(parseParam(paramMap, "httpMethod", false, "post")); - p.responsePrefix = parseParam(paramMap, "responsePrefix", false, null); - p.listNameList = getListNameList(paramMap); - String skipSendingStr = paramMap.get("skipSending"); - p.skipSending = skipSendingStr != null && skipSendingStr.equalsIgnoreCase("true"); - p.convertResponse = Boolean.valueOf(parseParam(paramMap, "convertResponse", false, "true")); - p.trustStoreFileName = parseParam(paramMap, "trustStoreFileName", false, null); - p.trustStorePassword = parseParam(paramMap, "trustStorePassword", false, null); - p.keyStoreFileName = parseParam(paramMap, "keyStoreFileName", false, null); - p.keyStorePassword = parseParam(paramMap, "keyStorePassword", false, null); - p.ssl = p.trustStoreFileName != null && p.trustStorePassword != null && p.keyStoreFileName != null && - p.keyStorePassword != null; - p.customHttpHeaders = parseParam(paramMap, "customHttpHeaders", false, null); - p.partner = parseParam(paramMap, "partner", false, null); - p.dumpHeaders = Boolean.valueOf(parseParam(paramMap, "dumpHeaders", false, null)); - return p; - } - - protected Set<String> getListNameList(Map<String, String> paramMap) { - Set<String> ll = new HashSet<String>(); - for (String key : paramMap.keySet()) - if (key.startsWith("listName")) - ll.add(paramMap.get(key)); - return ll; - } - - protected String parseParam(Map<String, String> paramMap, String name, boolean required, String def) - throws SvcLogicException { - String s = paramMap.get(name); - - if (s == null || s.trim().length() == 0) { - if (!required) - return def; - throw new SvcLogicException("Parameter " + name + " is required in RestapiCallNode"); - } - - s = s.trim(); - String value = ""; - int i = 0; - int i1 = s.indexOf('%'); - while (i1 >= 0) { - int i2 = s.indexOf('%', i1 + 1); - if (i2 < 0) - break; - - String varName = s.substring(i1 + 1, i2); - String varValue = System.getenv(varName); - if (varValue == null) - varValue = "%" + varName + "%"; - - value += s.substring(i, i1); - value += varValue; - - i = i2 + 1; - i1 = s.indexOf('%', i); - } - value += s.substring(i); - - log.info("Parameter " + name + ": [" + value + "]"); - return value; - } - - protected String buildXmlJsonRequest(SvcLogicContext ctx, String template, Format format) { - log.info("Building " + format + " started"); - long t1 = System.currentTimeMillis(); - - template = expandRepeats(ctx, template, 1); - - Map<String, String> mm = new HashMap<>(); - for (String s : ctx.getAttributeKeySet()) - mm.put(s, ctx.getAttribute(s)); - - StringBuilder ss = new StringBuilder(); - int i = 0; - while (i < template.length()) { - int i1 = template.indexOf("${", i); - if (i1 < 0) { - ss.append(template.substring(i)); - break; - } - - int i2 = template.indexOf('}', i1 + 2); - if (i2 < 0) - throw new RuntimeException("Template error: Matching } not found"); - - String var1 = template.substring(i1 + 2, i2); - String value1 = format == Format.XML ? XmlJsonUtil.getXml(mm, var1) : XmlJsonUtil.getJson(mm, var1); - // log.info(" " + var1 + ": " + value1); - if (value1 == null || value1.trim().length() == 0) { - // delete the whole element (line) - int i3 = template.lastIndexOf('\n', i1); - if (i3 < 0) - i3 = 0; - int i4 = template.indexOf('\n', i1); - if (i4 < 0) - i4 = template.length(); - - if (i < i3) - ss.append(template.substring(i, i3)); - i = i4; - } else { - ss.append(template.substring(i, i1)).append(value1); - i = i2 + 1; - } - } - - String req = format == Format.XML - ? XmlJsonUtil.removeEmptyStructXml(ss.toString()) : XmlJsonUtil.removeEmptyStructJson(ss.toString()); - - if (format == Format.JSON) - req = XmlJsonUtil.removeLastCommaJson(req); - - long t2 = System.currentTimeMillis(); - log.info("Building " + format + " completed. Time: " + (t2 - t1)); - - return req; - } - - protected String expandRepeats(SvcLogicContext ctx, String template, int level) { - StringBuilder newTemplate = new StringBuilder(); - int k = 0; - while (k < template.length()) { - int i1 = template.indexOf("${repeat:", k); - if (i1 < 0) { - newTemplate.append(template.substring(k)); - break; - } - - int i2 = template.indexOf(':', i1 + 9); - if (i2 < 0) - throw new RuntimeException( - "Template error: Context variable name followed by : is required after repeat"); - - // Find the closing }, store in i3 - int nn = 1; - int i3 = -1; - int i = i2; - while (nn > 0 && i < template.length()) { - i3 = template.indexOf('}', i); - if (i3 < 0) - throw new RuntimeException("Template error: Matching } not found"); - int i32 = template.indexOf('{', i); - if (i32 >= 0 && i32 < i3) { - nn++; - i = i32 + 1; - } else { - nn--; - i = i3 + 1; - } - } - - String var1 = template.substring(i1 + 9, i2); - String value1 = ctx.getAttribute(var1); - log.info(" " + var1 + ": " + value1); - int n = 0; - try { - n = Integer.parseInt(value1); - } catch (Exception e) { - n = 0; - } - - newTemplate.append(template.substring(k, i1)); - - String rpt = template.substring(i2 + 1, i3); - - for (int ii = 0; ii < n; ii++) { - String ss = rpt.replaceAll("\\[\\$\\{" + level + "\\}\\]", "[" + ii + "]"); - if (ii == n - 1 && ss.trim().endsWith(",")) { - int i4 = ss.lastIndexOf(','); - if (i4 > 0) - ss = ss.substring(0, i4) + ss.substring(i4 + 1); - } - newTemplate.append(ss); - } - - k = i3 + 1; - } - - if (k == 0) - return newTemplate.toString(); - - return expandRepeats(ctx, newTemplate.toString(), level + 1); - } - - protected String readFile(String fileName) throws Exception { - byte[] encoded = Files.readAllBytes(Paths.get(fileName)); - return new String(encoded, "UTF-8"); - } - - protected HttpResponse sendHttpRequest(String request, Parameters p) throws Exception { - ClientConfig config = new DefaultClientConfig(); - SSLContext ssl = null; - if (p.ssl && p.restapiUrl.startsWith("https")) - ssl = createSSLContext(p); - if (ssl != null) { - HostnameVerifier hostnameVerifier = new HostnameVerifier() { - - @Override - public boolean verify(String hostname, SSLSession session) { - return true; - } - }; - - config.getProperties().put(HTTPSProperties.PROPERTY_HTTPS_PROPERTIES, - new HTTPSProperties(hostnameVerifier, ssl)); - } - - logProperties(config.getProperties()); - - Client client = Client.create(config); - client.setConnectTimeout(5000); - if (p.restapiUser != null) - client.addFilter(new HTTPBasicAuthFilter(p.restapiUser, p.restapiPassword)); - WebResource webResource = client.resource(p.restapiUrl); - - log.info("Sending request:"); - log.info(request); - long t1 = System.currentTimeMillis(); - - HttpResponse r = new HttpResponse(); - r.code = 200; - - if (!p.skipSending) { - String tt = p.format == Format.XML ? "application/xml" : "application/json"; - String tt1 = tt + ";charset=UTF-8"; - if (p.contentType != null) { - tt = p.contentType; - tt1 = p.contentType; - } - - WebResource.Builder webResourceBuilder = webResource.accept(tt).type(tt1); + if (r.body != null && r.body.trim().length() > 0) { + ctx.setAttribute(pp + "httpResponse", r.body); + + if (p.convertResponse) { + Map<String, String> mm = null; + if (p.format == Format.XML) + mm = XmlParser.convertToProperties(r.body, p.listNameList); + else if (p.format == Format.JSON) + mm = JsonParser.convertToProperties(r.body); + + if (mm != null) + for (String key : mm.keySet()) + ctx.setAttribute(pp + key, mm.get(key)); + } + } + } catch (Exception e) { + boolean shouldRetry = false; + if (e.getCause() instanceof java.net.SocketException) { + shouldRetry = true; + } + + log.error("Error sending the request: " + e.getMessage(), e); + String prefix = parseParam(paramMap, "responsePrefix", false, null); + if (retryPolicy == null || shouldRetry == false) { + setFailureResponseStatus(ctx, prefix, e.getMessage(), r); + } else { + if (retryCount == null) { + retryCount = 0; + } + String retryMessage = retryCount + " attempts were made out of " + retryPolicy.getMaximumRetries() + + " maximum retries."; + log.debug(retryMessage); + try { + retryCount = retryCount + 1; + if (retryCount < retryPolicy.getMaximumRetries() + 1) { + URI uri = new URI(paramMap.get("restapiUrl")); + String hostname = uri.getHost(); + String retryString = retryPolicy.getNextHostName((uri.toString())); + URI uriTwo = new URI(retryString); + URI retryUri = UriBuilder.fromUri(uri).host(uriTwo.getHost()).port(uriTwo.getPort()).scheme( + uriTwo.getScheme()).build(); + paramMap.put("restapiUrl", retryUri.toString()); + log.debug("URL was set to " + retryUri.toString()); + log.debug("Failed to communicate with host " + hostname + + ". Request will be re-attempted using the host " + retryString + "."); + log.debug("This is retry attempt " + retryCount + " out of " + retryPolicy.getMaximumRetries()); + sendRequest(paramMap, ctx, retryCount); + } else { + log.debug("Maximum retries reached, calling setFailureResponseStatus."); + setFailureResponseStatus(ctx, prefix, e.getMessage(), r); + } + } catch (Exception ex) { + log.error("Could not attempt retry.", ex); + String retryErrorMessage = + "Retry attempt has failed. No further retry shall be attempted, calling setFailureResponseStatus."; + setFailureResponseStatus(ctx, prefix, retryErrorMessage, r); + } + } + } + + if (r != null && r.code >= 300) + throw new SvcLogicException(String.valueOf(r.code) + ": " + r.message); + } + + protected Parameters getParameters(Map<String, String> paramMap) throws SvcLogicException { + Parameters p = new Parameters(); + p.templateFileName = parseParam(paramMap, "templateFileName", false, null); + p.restapiUrl = parseParam(paramMap, "restapiUrl", true, null); + p.restapiUser = parseParam(paramMap, "restapiUser", false, null); + p.restapiPassword = parseParam(paramMap, "restapiPassword", false, null); + p.contentType = parseParam(paramMap, "contentType", false, null); + p.format = Format.fromString(parseParam(paramMap, "format", false, "json")); + p.httpMethod = HttpMethod.fromString(parseParam(paramMap, "httpMethod", false, "post")); + p.responsePrefix = parseParam(paramMap, "responsePrefix", false, null); + p.listNameList = getListNameList(paramMap); + String skipSendingStr = paramMap.get("skipSending"); + p.skipSending = skipSendingStr != null && skipSendingStr.equalsIgnoreCase("true"); + p.convertResponse = Boolean.valueOf(parseParam(paramMap, "convertResponse", false, "true")); + p.trustStoreFileName = parseParam(paramMap, "trustStoreFileName", false, null); + p.trustStorePassword = parseParam(paramMap, "trustStorePassword", false, null); + p.keyStoreFileName = parseParam(paramMap, "keyStoreFileName", false, null); + p.keyStorePassword = parseParam(paramMap, "keyStorePassword", false, null); + p.ssl = p.trustStoreFileName != null && p.trustStorePassword != null && p.keyStoreFileName != null && + p.keyStorePassword != null; + p.customHttpHeaders = parseParam(paramMap, "customHttpHeaders", false, null); + p.partner = parseParam(paramMap, "partner", false, null); + p.dumpHeaders = Boolean.valueOf(parseParam(paramMap, "dumpHeaders", false, null)); + return p; + } + + protected Set<String> getListNameList(Map<String, String> paramMap) { + Set<String> ll = new HashSet<String>(); + for (String key : paramMap.keySet()) + if (key.startsWith("listName")) + ll.add(paramMap.get(key)); + return ll; + } + + protected String parseParam(Map<String, String> paramMap, String name, boolean required, String def) + throws SvcLogicException { + String s = paramMap.get(name); + + if (s == null || s.trim().length() == 0) { + if (!required) + return def; + throw new SvcLogicException("Parameter " + name + " is required in RestapiCallNode"); + } + + s = s.trim(); + String value = ""; + int i = 0; + int i1 = s.indexOf('%'); + while (i1 >= 0) { + int i2 = s.indexOf('%', i1 + 1); + if (i2 < 0) + break; + + String varName = s.substring(i1 + 1, i2); + String varValue = System.getenv(varName); + if (varValue == null) + varValue = "%" + varName + "%"; + + value += s.substring(i, i1); + value += varValue; + + i = i2 + 1; + i1 = s.indexOf('%', i); + } + value += s.substring(i); + + log.info("Parameter " + name + ": [" + value + "]"); + return value; + } + + protected String buildXmlJsonRequest(SvcLogicContext ctx, String template, Format format) { + log.info("Building " + format + " started"); + long t1 = System.currentTimeMillis(); + + template = expandRepeats(ctx, template, 1); + + Map<String, String> mm = new HashMap<>(); + for (String s : ctx.getAttributeKeySet()) + mm.put(s, ctx.getAttribute(s)); + + StringBuilder ss = new StringBuilder(); + int i = 0; + while (i < template.length()) { + int i1 = template.indexOf("${", i); + if (i1 < 0) { + ss.append(template.substring(i)); + break; + } + + int i2 = template.indexOf('}', i1 + 2); + if (i2 < 0) + throw new RuntimeException("Template error: Matching } not found"); + + String var1 = template.substring(i1 + 2, i2); + String value1 = format == Format.XML ? XmlJsonUtil.getXml(mm, var1) : XmlJsonUtil.getJson(mm, var1); + // log.info(" " + var1 + ": " + value1); + if (value1 == null || value1.trim().length() == 0) { + // delete the whole element (line) + int i3 = template.lastIndexOf('\n', i1); + if (i3 < 0) + i3 = 0; + int i4 = template.indexOf('\n', i1); + if (i4 < 0) + i4 = template.length(); + + if (i < i3) + ss.append(template.substring(i, i3)); + i = i4; + } else { + ss.append(template.substring(i, i1)).append(value1); + i = i2 + 1; + } + } + + String req = format == Format.XML + ? XmlJsonUtil.removeEmptyStructXml(ss.toString()) : XmlJsonUtil.removeEmptyStructJson(ss.toString()); + + if (format == Format.JSON) + req = XmlJsonUtil.removeLastCommaJson(req); + + long t2 = System.currentTimeMillis(); + log.info("Building " + format + " completed. Time: " + (t2 - t1)); + + return req; + } + + protected String expandRepeats(SvcLogicContext ctx, String template, int level) { + StringBuilder newTemplate = new StringBuilder(); + int k = 0; + while (k < template.length()) { + int i1 = template.indexOf("${repeat:", k); + if (i1 < 0) { + newTemplate.append(template.substring(k)); + break; + } + + int i2 = template.indexOf(':', i1 + 9); + if (i2 < 0) + throw new RuntimeException( + "Template error: Context variable name followed by : is required after repeat"); + + // Find the closing }, store in i3 + int nn = 1; + int i3 = -1; + int i = i2; + while (nn > 0 && i < template.length()) { + i3 = template.indexOf('}', i); + if (i3 < 0) + throw new RuntimeException("Template error: Matching } not found"); + int i32 = template.indexOf('{', i); + if (i32 >= 0 && i32 < i3) { + nn++; + i = i32 + 1; + } else { + nn--; + i = i3 + 1; + } + } + + String var1 = template.substring(i1 + 9, i2); + String value1 = ctx.getAttribute(var1); + log.info(" " + var1 + ": " + value1); + int n = 0; + try { + n = Integer.parseInt(value1); + } catch (Exception e) { + n = 0; + } + + newTemplate.append(template.substring(k, i1)); + + String rpt = template.substring(i2 + 1, i3); + + for (int ii = 0; ii < n; ii++) { + String ss = rpt.replaceAll("\\[\\$\\{" + level + "\\}\\]", "[" + ii + "]"); + if (ii == n - 1 && ss.trim().endsWith(",")) { + int i4 = ss.lastIndexOf(','); + if (i4 > 0) + ss = ss.substring(0, i4) + ss.substring(i4 + 1); + } + newTemplate.append(ss); + } + + k = i3 + 1; + } + + if (k == 0) + return newTemplate.toString(); + + return expandRepeats(ctx, newTemplate.toString(), level + 1); + } + + protected String readFile(String fileName) throws Exception { + byte[] encoded = Files.readAllBytes(Paths.get(fileName)); + return new String(encoded, "UTF-8"); + } + + protected HttpResponse sendHttpRequest(String request, Parameters p) throws Exception { + ClientConfig config = new DefaultClientConfig(); + SSLContext ssl = null; + if (p.ssl && p.restapiUrl.startsWith("https")) + ssl = createSSLContext(p); + if (ssl != null) { + HostnameVerifier hostnameVerifier = new HostnameVerifier() { + + @Override + public boolean verify(String hostname, SSLSession session) { + return true; + } + }; + + config.getProperties().put(HTTPSProperties.PROPERTY_HTTPS_PROPERTIES, + new HTTPSProperties(hostnameVerifier, ssl)); + } + + logProperties(config.getProperties()); + + Client client = Client.create(config); + client.setConnectTimeout(5000); + if (p.restapiUser != null) + client.addFilter(new HTTPBasicAuthFilter(p.restapiUser, p.restapiPassword)); + WebResource webResource = client.resource(p.restapiUrl); + + log.info("Sending request:"); + log.info(request); + long t1 = System.currentTimeMillis(); + + HttpResponse r = new HttpResponse(); + r.code = 200; + + if (!p.skipSending) { + String tt = p.format == Format.XML ? "application/xml" : "application/json"; + String tt1 = tt + ";charset=UTF-8"; + if (p.contentType != null) { + tt = p.contentType; + tt1 = p.contentType; + } + + WebResource.Builder webResourceBuilder = webResource.accept(tt).type(tt1); if (p.customHttpHeaders != null && p.customHttpHeaders.length() > 0) { String[] keyValuePairs = p.customHttpHeaders.split(","); for (String singlePair : keyValuePairs) { int equalPosition = singlePair.indexOf('='); - webResourceBuilder.header(singlePair.substring(0, equalPosition), singlePair.substring(equalPosition + 1, singlePair.length())); + webResourceBuilder.header(singlePair.substring(0, equalPosition), + singlePair.substring(equalPosition + 1, singlePair.length())); } } webResourceBuilder.header("X-ECOMP-RequestID",org.slf4j.MDC.get("X-ECOMP-RequestID")); - ClientResponse response = webResourceBuilder.method(p.httpMethod.toString(), ClientResponse.class, request); - - r.code = response.getStatus(); - r.headers = response.getHeaders(); - EntityTag etag = response.getEntityTag(); - if (etag != null) - r.message = etag.getValue(); - if (response.hasEntity() && r.code != 204) - r.body = response.getEntity(String.class); - } - - long t2 = System.currentTimeMillis(); - log.info("Response received. Time: " + (t2 - t1)); - log.info("HTTP response code: " + r.code); - log.info("HTTP response message: " + r.message); - logHeaders(r.headers); - log.info("HTTP response: " + r.body); - - return r; - } - - protected SSLContext createSSLContext(Parameters p) { - try { - System.setProperty("jsse.enableSNIExtension", "false"); - System.setProperty("javax.net.ssl.trustStore", p.trustStoreFileName); - System.setProperty("javax.net.ssl.trustStorePassword", p.trustStorePassword); - - HttpsURLConnection.setDefaultHostnameVerifier(new HostnameVerifier() { - - @Override - public boolean verify(String string, SSLSession ssls) { - return true; - } - }); - - KeyManagerFactory kmf = KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm()); - FileInputStream in = new FileInputStream(p.keyStoreFileName); - KeyStore ks = KeyStore.getInstance("PKCS12"); - char[] pwd = p.keyStorePassword.toCharArray(); - ks.load(in, pwd); - kmf.init(ks, pwd); - - SSLContext ctx = SSLContext.getInstance("TLS"); - ctx.init(kmf.getKeyManagers(), null, null); - return ctx; - } catch (Exception e) { - log.error("Error creating SSLContext: " + e.getMessage(), e); - } - return null; - } - - protected void setFailureResponseStatus(SvcLogicContext ctx, String prefix, String errorMessage, HttpResponse r) { - r = new HttpResponse(); - r.code = 500; - r.message = errorMessage; - String pp = prefix != null ? prefix + '.' : ""; - ctx.setAttribute(pp + "response-code", String.valueOf(r.code)); - ctx.setAttribute(pp + "response-message", r.message); - } - - protected void setResponseStatus(SvcLogicContext ctx, String prefix, HttpResponse r) { - String pp = prefix != null ? prefix + '.' : ""; - ctx.setAttribute(pp + "response-code", String.valueOf(r.code)); - ctx.setAttribute(pp + "response-message", r.message); - } - - public void sendFile(Map<String, String> paramMap, SvcLogicContext ctx) throws SvcLogicException { - HttpResponse r = null; - try { - FileParam p = getFileParameters(paramMap); - byte[] data = Files.readAllBytes(Paths.get(p.fileName)); - - r = sendHttpData(data, p); - setResponseStatus(ctx, p.responsePrefix, r); - - } catch (Exception e) { - log.error("Error sending the request: " + e.getMessage(), e); - - r = new HttpResponse(); - r.code = 500; - r.message = e.getMessage(); - String prefix = parseParam(paramMap, "responsePrefix", false, null); - setResponseStatus(ctx, prefix, r); - } - - if (r != null && r.code >= 300) - throw new SvcLogicException(String.valueOf(r.code) + ": " + r.message); - } - - private static class FileParam { - - public String fileName; - public String url; - public String user; - public String password; - public HttpMethod httpMethod; - public String responsePrefix; - public boolean skipSending; - } - - private FileParam getFileParameters(Map<String, String> paramMap) throws SvcLogicException { - FileParam p = new FileParam(); - p.fileName = parseParam(paramMap, "fileName", true, null); - p.url = parseParam(paramMap, "url", true, null); - p.user = parseParam(paramMap, "user", false, null); - p.password = parseParam(paramMap, "password", false, null); - p.httpMethod = HttpMethod.fromString(parseParam(paramMap, "httpMethod", false, "post")); - p.responsePrefix = parseParam(paramMap, "responsePrefix", false, null); - String skipSendingStr = paramMap.get("skipSending"); - p.skipSending = skipSendingStr != null && skipSendingStr.equalsIgnoreCase("true"); - return p; - } - - protected HttpResponse sendHttpData(byte[] data, FileParam p) { - Client client = Client.create(); - client.setConnectTimeout(5000); - client.setFollowRedirects(true); - if (p.user != null) - client.addFilter(new HTTPBasicAuthFilter(p.user, p.password)); - WebResource webResource = client.resource(p.url); - - log.info("Sending file"); - long t1 = System.currentTimeMillis(); - - HttpResponse r = new HttpResponse(); - r.code = 200; - - if (!p.skipSending) { - String tt = "application/octet-stream"; - - ClientResponse response = null; - if (p.httpMethod == HttpMethod.POST) - response = webResource.accept(tt).type(tt).post(ClientResponse.class, data); - else if (p.httpMethod == HttpMethod.PUT) - response = webResource.accept(tt).type(tt).put(ClientResponse.class, data); - - r.code = response.getStatus(); - r.headers = response.getHeaders(); - EntityTag etag = response.getEntityTag(); - if (etag != null) - r.message = etag.getValue(); - if (response.hasEntity() && r.code != 204) - r.body = response.getEntity(String.class); - - if (r.code == 301) { - String newUrl = response.getHeaders().getFirst("Location"); - - log.info("Got response code 301. Sending same request to URL: " + newUrl); - - webResource = client.resource(newUrl); - - if (p.httpMethod == HttpMethod.POST) - response = webResource.accept(tt).type(tt).post(ClientResponse.class, data); - else if (p.httpMethod == HttpMethod.PUT) - response = webResource.accept(tt).type(tt).put(ClientResponse.class, data); - - r.code = response.getStatus(); - etag = response.getEntityTag(); - if (etag != null) - r.message = etag.getValue(); - if (response.hasEntity() && r.code != 204) - r.body = response.getEntity(String.class); - } - } - - long t2 = System.currentTimeMillis(); - log.info("Response received. Time: " + (t2 - t1)); - log.info("HTTP response code: " + r.code); - log.info("HTTP response message: " + r.message); - logHeaders(r.headers); - log.info("HTTP response: " + r.body); - - return r; - } - - public void postMessageOnUeb(Map<String, String> paramMap, SvcLogicContext ctx) throws SvcLogicException { - HttpResponse r = null; - try { - UebParam p = getUebParameters(paramMap); - - String pp = p.responsePrefix != null ? p.responsePrefix + '.' : ""; - - String req = null; - - if (p.templateFileName == null) { - log.info("No template file name specified. Using default UEB template: " + defaultUebTemplateFileName); - p.templateFileName = defaultUebTemplateFileName; - } - - String reqTemplate = readFile(p.templateFileName); - reqTemplate = reqTemplate.replaceAll("rootVarName", p.rootVarName); - req = buildXmlJsonRequest(ctx, reqTemplate, Format.JSON); - - r = postOnUeb(req, p); - setResponseStatus(ctx, p.responsePrefix, r); - if (r.body != null) - ctx.setAttribute(pp + "httpResponse", r.body); - - } catch (Exception e) { - log.error("Error sending the request: " + e.getMessage(), e); - - r = new HttpResponse(); - r.code = 500; - r.message = e.getMessage(); - String prefix = parseParam(paramMap, "responsePrefix", false, null); - setResponseStatus(ctx, prefix, r); - } - - if (r != null && r.code >= 300) - throw new SvcLogicException(String.valueOf(r.code) + ": " + r.message); - } - - private static class UebParam { - - public String topic; - public String templateFileName; - public String rootVarName; - public String responsePrefix; - public boolean skipSending; - } - - private UebParam getUebParameters(Map<String, String> paramMap) throws SvcLogicException { - UebParam p = new UebParam(); - p.topic = parseParam(paramMap, "topic", true, null); - p.templateFileName = parseParam(paramMap, "templateFileName", false, null); - p.rootVarName = parseParam(paramMap, "rootVarName", false, null); - p.responsePrefix = parseParam(paramMap, "responsePrefix", false, null); - String skipSendingStr = paramMap.get("skipSending"); - p.skipSending = skipSendingStr != null && skipSendingStr.equalsIgnoreCase("true"); - return p; - } - - protected HttpResponse postOnUeb(String request, UebParam p) throws Exception { - String[] urls = uebServers.split(" "); - for (int i = 0; i < urls.length; i++) { - if (!urls[i].endsWith("/")) - urls[i] += "/"; - urls[i] += "events/" + p.topic; - } - - Client client = Client.create(); - client.setConnectTimeout(5000); - WebResource webResource = client.resource(urls[0]); - - log.info("UEB URL: " + urls[0]); - log.info("Sending request:"); - log.info(request); - long t1 = System.currentTimeMillis(); - - HttpResponse r = new HttpResponse(); - r.code = 200; - - if (!p.skipSending) { - String tt = "application/json"; - String tt1 = tt + ";charset=UTF-8"; - - ClientResponse response = webResource.accept(tt).type(tt1).post(ClientResponse.class, request); - - r.code = response.getStatus(); - r.headers = response.getHeaders(); - if (response.hasEntity()) - r.body = response.getEntity(String.class); - } - - long t2 = System.currentTimeMillis(); - log.info("Response received. Time: " + (t2 - t1)); - log.info("HTTP response code: " + r.code); - logHeaders(r.headers); - log.info("HTTP response:\n" + r.body); - - return r; - } - - protected void logProperties(Map<String, Object> mm) { - List<String> ll = new ArrayList<>(); - for (Object o : mm.keySet()) - ll.add((String) o); - Collections.sort(ll); - - log.info("Properties:"); - for (String name : ll) - log.info("--- " + name + ": " + String.valueOf(mm.get(name))); - } - - protected void logHeaders(MultivaluedMap<String, String> mm) { - log.info("HTTP response headers:"); - - if (mm == null) - return; - - List<String> ll = new ArrayList<>(); - for (Object o : mm.keySet()) - ll.add((String) o); - Collections.sort(ll); - - for (String name : ll) - log.info("--- " + name + ": " + String.valueOf(mm.get(name))); - } - - public void setUebServers(String uebServers) { - this.uebServers = uebServers; - } - - public void setDefaultUebTemplateFileName(String defaultUebTemplateFileName) { - this.defaultUebTemplateFileName = defaultUebTemplateFileName; - } + ClientResponse response = webResourceBuilder.method(p.httpMethod.toString(), ClientResponse.class, request); + + r.code = response.getStatus(); + r.headers = response.getHeaders(); + EntityTag etag = response.getEntityTag(); + if (etag != null) + r.message = etag.getValue(); + if (response.hasEntity() && r.code != 204) + r.body = response.getEntity(String.class); + } + + long t2 = System.currentTimeMillis(); + log.info("Response received. Time: " + (t2 - t1)); + log.info("HTTP response code: " + r.code); + log.info("HTTP response message: " + r.message); + logHeaders(r.headers); + log.info("HTTP response: " + r.body); + + return r; + } + + protected SSLContext createSSLContext(Parameters p) { + try { + System.setProperty("jsse.enableSNIExtension", "false"); + System.setProperty("javax.net.ssl.trustStore", p.trustStoreFileName); + System.setProperty("javax.net.ssl.trustStorePassword", p.trustStorePassword); + + HttpsURLConnection.setDefaultHostnameVerifier(new HostnameVerifier() { + + @Override + public boolean verify(String string, SSLSession ssls) { + return true; + } + }); + + KeyManagerFactory kmf = KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm()); + FileInputStream in = new FileInputStream(p.keyStoreFileName); + KeyStore ks = KeyStore.getInstance("PKCS12"); + char[] pwd = p.keyStorePassword.toCharArray(); + ks.load(in, pwd); + kmf.init(ks, pwd); + + SSLContext ctx = SSLContext.getInstance("TLS"); + ctx.init(kmf.getKeyManagers(), null, null); + return ctx; + } catch (Exception e) { + log.error("Error creating SSLContext: " + e.getMessage(), e); + } + return null; + } + + protected void setFailureResponseStatus(SvcLogicContext ctx, String prefix, String errorMessage, HttpResponse r) { + r = new HttpResponse(); + r.code = 500; + r.message = errorMessage; + String pp = prefix != null ? prefix + '.' : ""; + ctx.setAttribute(pp + "response-code", String.valueOf(r.code)); + ctx.setAttribute(pp + "response-message", r.message); + } + + protected void setResponseStatus(SvcLogicContext ctx, String prefix, HttpResponse r) { + String pp = prefix != null ? prefix + '.' : ""; + ctx.setAttribute(pp + "response-code", String.valueOf(r.code)); + ctx.setAttribute(pp + "response-message", r.message); + } + + public void sendFile(Map<String, String> paramMap, SvcLogicContext ctx) throws SvcLogicException { + HttpResponse r = null; + try { + FileParam p = getFileParameters(paramMap); + byte[] data = Files.readAllBytes(Paths.get(p.fileName)); + + r = sendHttpData(data, p); + setResponseStatus(ctx, p.responsePrefix, r); + + } catch (Exception e) { + log.error("Error sending the request: " + e.getMessage(), e); + + r = new HttpResponse(); + r.code = 500; + r.message = e.getMessage(); + String prefix = parseParam(paramMap, "responsePrefix", false, null); + setResponseStatus(ctx, prefix, r); + } + + if (r != null && r.code >= 300) + throw new SvcLogicException(String.valueOf(r.code) + ": " + r.message); + } + + private static class FileParam { + + public String fileName; + public String url; + public String user; + public String password; + public HttpMethod httpMethod; + public String responsePrefix; + public boolean skipSending; + } + + private FileParam getFileParameters(Map<String, String> paramMap) throws SvcLogicException { + FileParam p = new FileParam(); + p.fileName = parseParam(paramMap, "fileName", true, null); + p.url = parseParam(paramMap, "url", true, null); + p.user = parseParam(paramMap, "user", false, null); + p.password = parseParam(paramMap, "password", false, null); + p.httpMethod = HttpMethod.fromString(parseParam(paramMap, "httpMethod", false, "post")); + p.responsePrefix = parseParam(paramMap, "responsePrefix", false, null); + String skipSendingStr = paramMap.get("skipSending"); + p.skipSending = skipSendingStr != null && skipSendingStr.equalsIgnoreCase("true"); + return p; + } + + protected HttpResponse sendHttpData(byte[] data, FileParam p) { + Client client = Client.create(); + client.setConnectTimeout(5000); + client.setFollowRedirects(true); + if (p.user != null) + client.addFilter(new HTTPBasicAuthFilter(p.user, p.password)); + WebResource webResource = client.resource(p.url); + + log.info("Sending file"); + long t1 = System.currentTimeMillis(); + + HttpResponse r = new HttpResponse(); + r.code = 200; + + if (!p.skipSending) { + String tt = "application/octet-stream"; + + ClientResponse response = null; + if (p.httpMethod == HttpMethod.POST) + response = webResource.accept(tt).type(tt).post(ClientResponse.class, data); + else if (p.httpMethod == HttpMethod.PUT) + response = webResource.accept(tt).type(tt).put(ClientResponse.class, data); + + r.code = response.getStatus(); + r.headers = response.getHeaders(); + EntityTag etag = response.getEntityTag(); + if (etag != null) + r.message = etag.getValue(); + if (response.hasEntity() && r.code != 204) + r.body = response.getEntity(String.class); + + if (r.code == 301) { + String newUrl = response.getHeaders().getFirst("Location"); + + log.info("Got response code 301. Sending same request to URL: " + newUrl); + + webResource = client.resource(newUrl); + + if (p.httpMethod == HttpMethod.POST) + response = webResource.accept(tt).type(tt).post(ClientResponse.class, data); + else if (p.httpMethod == HttpMethod.PUT) + response = webResource.accept(tt).type(tt).put(ClientResponse.class, data); + + r.code = response.getStatus(); + etag = response.getEntityTag(); + if (etag != null) + r.message = etag.getValue(); + if (response.hasEntity() && r.code != 204) + r.body = response.getEntity(String.class); + } + } + + long t2 = System.currentTimeMillis(); + log.info("Response received. Time: " + (t2 - t1)); + log.info("HTTP response code: " + r.code); + log.info("HTTP response message: " + r.message); + logHeaders(r.headers); + log.info("HTTP response: " + r.body); + + return r; + } + + public void postMessageOnUeb(Map<String, String> paramMap, SvcLogicContext ctx) throws SvcLogicException { + HttpResponse r = null; + try { + UebParam p = getUebParameters(paramMap); + + String pp = p.responsePrefix != null ? p.responsePrefix + '.' : ""; + + String req = null; + + if (p.templateFileName == null) { + log.info("No template file name specified. Using default UEB template: " + defaultUebTemplateFileName); + p.templateFileName = defaultUebTemplateFileName; + } + + String reqTemplate = readFile(p.templateFileName); + reqTemplate = reqTemplate.replaceAll("rootVarName", p.rootVarName); + req = buildXmlJsonRequest(ctx, reqTemplate, Format.JSON); + + r = postOnUeb(req, p); + setResponseStatus(ctx, p.responsePrefix, r); + if (r.body != null) + ctx.setAttribute(pp + "httpResponse", r.body); + + } catch (Exception e) { + log.error("Error sending the request: " + e.getMessage(), e); + + r = new HttpResponse(); + r.code = 500; + r.message = e.getMessage(); + String prefix = parseParam(paramMap, "responsePrefix", false, null); + setResponseStatus(ctx, prefix, r); + } + + if (r != null && r.code >= 300) + throw new SvcLogicException(String.valueOf(r.code) + ": " + r.message); + } + + private static class UebParam { + + public String topic; + public String templateFileName; + public String rootVarName; + public String responsePrefix; + public boolean skipSending; + } + + private UebParam getUebParameters(Map<String, String> paramMap) throws SvcLogicException { + UebParam p = new UebParam(); + p.topic = parseParam(paramMap, "topic", true, null); + p.templateFileName = parseParam(paramMap, "templateFileName", false, null); + p.rootVarName = parseParam(paramMap, "rootVarName", false, null); + p.responsePrefix = parseParam(paramMap, "responsePrefix", false, null); + String skipSendingStr = paramMap.get("skipSending"); + p.skipSending = skipSendingStr != null && skipSendingStr.equalsIgnoreCase("true"); + return p; + } + + protected HttpResponse postOnUeb(String request, UebParam p) throws Exception { + String[] urls = uebServers.split(" "); + for (int i = 0; i < urls.length; i++) { + if (!urls[i].endsWith("/")) + urls[i] += "/"; + urls[i] += "events/" + p.topic; + } + + Client client = Client.create(); + client.setConnectTimeout(5000); + WebResource webResource = client.resource(urls[0]); + + log.info("UEB URL: " + urls[0]); + log.info("Sending request:"); + log.info(request); + long t1 = System.currentTimeMillis(); + + HttpResponse r = new HttpResponse(); + r.code = 200; + + if (!p.skipSending) { + String tt = "application/json"; + String tt1 = tt + ";charset=UTF-8"; + + ClientResponse response = webResource.accept(tt).type(tt1).post(ClientResponse.class, request); + + r.code = response.getStatus(); + r.headers = response.getHeaders(); + if (response.hasEntity()) + r.body = response.getEntity(String.class); + } + + long t2 = System.currentTimeMillis(); + log.info("Response received. Time: " + (t2 - t1)); + log.info("HTTP response code: " + r.code); + logHeaders(r.headers); + log.info("HTTP response:\n" + r.body); + + return r; + } + + protected void logProperties(Map<String, Object> mm) { + List<String> ll = new ArrayList<>(); + for (Object o : mm.keySet()) + ll.add((String) o); + Collections.sort(ll); + + log.info("Properties:"); + for (String name : ll) + log.info("--- " + name + ": " + String.valueOf(mm.get(name))); + } + + protected void logHeaders(MultivaluedMap<String, String> mm) { + log.info("HTTP response headers:"); + + if (mm == null) + return; + + List<String> ll = new ArrayList<>(); + for (Object o : mm.keySet()) + ll.add((String) o); + Collections.sort(ll); + + for (String name : ll) + log.info("--- " + name + ": " + String.valueOf(mm.get(name))); + } + + public void setUebServers(String uebServers) { + this.uebServers = uebServers; + } + + public void setDefaultUebTemplateFileName(String defaultUebTemplateFileName) { + this.defaultUebTemplateFileName = defaultUebTemplateFileName; + } } diff --git a/restapi-call-node/provider/src/main/java/org/onap/ccsdk/sli/plugins/restapicall/RetryPolicy.java b/restapi-call-node/provider/src/main/java/org/onap/ccsdk/sli/plugins/restapicall/RetryPolicy.java index 69334a969..5cee07791 100644 --- a/restapi-call-node/provider/src/main/java/org/onap/ccsdk/sli/plugins/restapicall/RetryPolicy.java +++ b/restapi-call-node/provider/src/main/java/org/onap/ccsdk/sli/plugins/restapicall/RetryPolicy.java @@ -40,7 +40,8 @@ public class RetryPolicy { } if(position == null){ - throw new RetryException("No match found for the provided uri[" + uri + "] so the next host name could not be retreived"); + throw new RetryException("No match found for the provided uri[" + uri + "] " + + "so the next host name could not be retreived"); } position++; diff --git a/restapi-call-node/provider/src/main/java/org/onap/ccsdk/sli/plugins/restapicall/XmlJsonUtil.java b/restapi-call-node/provider/src/main/java/org/onap/ccsdk/sli/plugins/restapicall/XmlJsonUtil.java index 2fa3fa541..16b9f519f 100644 --- a/restapi-call-node/provider/src/main/java/org/onap/ccsdk/sli/plugins/restapicall/XmlJsonUtil.java +++ b/restapi-call-node/provider/src/main/java/org/onap/ccsdk/sli/plugins/restapicall/XmlJsonUtil.java @@ -31,342 +31,342 @@ import org.slf4j.LoggerFactory; public class XmlJsonUtil { - private static final Logger log = LoggerFactory.getLogger(XmlJsonUtil.class); - - public static String getXml(Map<String, String> varmap, String var) { - boolean escape = true; - if (var.startsWith("'")) { - var = var.substring(1); - escape = false; - } - - Object o = createStructure(varmap, var); - return generateXml(o, 0, escape); - } - - public static String getJson(Map<String, String> varmap, String var) { - boolean escape = true; - if (var.startsWith("'")) { - var = var.substring(1); - escape = false; - } - - Object o = createStructure(varmap, var); - return generateJson(o, escape); - } - - private static Object createStructure(Map<String, String> flatmap, String var) { - if (flatmap.containsKey(var)) { - if (var.endsWith("_length") || var.endsWith("].key")) - return null; - return flatmap.get(var); - } - - Map<String, Object> mm = new HashMap<>(); - for (String k : flatmap.keySet()) - if (k.startsWith(var + ".")) { - int i1 = k.indexOf('.', var.length() + 1); - int i2 = k.indexOf('[', var.length() + 1); - int i3 = k.length(); - if (i1 > 0 && i1 < i3) - i3 = i1; - if (i2 > 0 && i2 < i3) - i3 = i2; - String k1 = k.substring(var.length() + 1, i3); - String var1 = k.substring(0, i3); - if (!mm.containsKey(k1)) { - Object str = createStructure(flatmap, var1); - if (str != null && (!(str instanceof String) || ((String) str).trim().length() > 0)) - mm.put(k1, str); - } - } - if (!mm.isEmpty()) - return mm; - - boolean arrayFound = false; - for (String k : flatmap.keySet()) - if (k.startsWith(var + "[")) { - arrayFound = true; - break; - } - - if (arrayFound) { - List<Object> ll = new ArrayList<>(); - - int length = Integer.MAX_VALUE; - String lengthStr = flatmap.get(var + "_length"); - if (lengthStr != null) { - try { - length = Integer.parseInt(lengthStr); - } catch (Exception e) { - log.warn("Invalid number for " + var + "_length:" + lengthStr); - } - } - - for (int i = 0; i < length; i++) { - Object v = createStructure(flatmap, var + '[' + i + ']'); - if (v == null) - break; - ll.add(v); - } - - if (!ll.isEmpty()) - return ll; - } - - return null; - } - - @SuppressWarnings("unchecked") - private static String generateXml(Object o, int indent, boolean escape) { - if (o == null) - return null; - - if (o instanceof String) - return escape ? escapeXml((String) o) : (String) o;; - - if (o instanceof Map) { - StringBuilder ss = new StringBuilder(); - Map<String, Object> mm = (Map<String, Object>) o; - for (String k : mm.keySet()) { - Object v = mm.get(k); - if (v instanceof String) { - String s = escape ? escapeXml((String) v) : (String) v; - ss.append(pad(indent)).append('<').append(k).append('>'); - ss.append(s); - ss.append("</").append(k).append('>').append('\n'); - } else if (v instanceof Map) { - ss.append(pad(indent)).append('<').append(k).append('>').append('\n'); - ss.append(generateXml(v, indent + 1, escape)); - ss.append(pad(indent)).append("</").append(k).append('>').append('\n'); - } else if (v instanceof List) { - List<Object> ll = (List<Object>) v; - for (Object o1 : ll) { - ss.append(pad(indent)).append('<').append(k).append('>').append('\n'); - ss.append(generateXml(o1, indent + 1, escape)); - ss.append(pad(indent)).append("</").append(k).append('>').append('\n'); - } - } - } - return ss.toString(); - } - - return null; - } - - private static String generateJson(Object o, boolean escape) { - if (o == null) - return null; - - StringBuilder ss = new StringBuilder(); - generateJson(ss, o, 0, false, escape); - return ss.toString(); - } - - @SuppressWarnings("unchecked") - private static void generateJson(StringBuilder ss, Object o, int indent, boolean padFirst, boolean escape) { - if (o instanceof String) { - String s = escape ? escapeJson((String) o) : (String) o; - if (padFirst) - ss.append(pad(indent)); - ss.append('"').append(s).append('"'); - return; - } - - if (o instanceof Map) { - Map<String, Object> mm = (Map<String, Object>) o; - - if (padFirst) - ss.append(pad(indent)); - ss.append("{\n"); - - boolean first = true; - for (String k : mm.keySet()) { - if (!first) - ss.append(",\n"); - first = false; - - Object v = mm.get(k); - ss.append(pad(indent + 1)).append('"').append(k).append("\": "); - generateJson(ss, v, indent + 1, false, escape); - } - - ss.append("\n"); - ss.append(pad(indent)).append('}'); - - return; - } - - if (o instanceof List) { - List<Object> ll = (List<Object>) o; - - if (padFirst) - ss.append(pad(indent)); - ss.append("[\n"); - - boolean first = true; - for (Object o1 : ll) { - if (!first) - ss.append(",\n"); - first = false; - - generateJson(ss, o1, indent + 1, true, escape); - } - - ss.append("\n"); - ss.append(pad(indent)).append(']'); - } - } - - public static String removeLastCommaJson(String s) { - StringBuilder sb = new StringBuilder(); - int k = 0; - int start = 0; - while (k < s.length()) { - int i11 = s.indexOf('}', k); - int i12 = s.indexOf(']', k); - int i1 = -1; - if (i11 < 0) - i1 = i12; - else if (i12 < 0) - i1 = i11; - else - i1 = i11 < i12 ? i11 : i12; - if (i1 < 0) - break; - - int i2 = s.lastIndexOf(',', i1); - if (i2 < 0) { - k = i1 + 1; - continue; - } - - String between = s.substring(i2 + 1, i1); - if (between.trim().length() > 0) { - k = i1 + 1; - continue; - } - - sb.append(s.substring(start, i2)); - start = i2 + 1; - k = i1 + 1; - } - - sb.append(s.substring(start, s.length())); - - return sb.toString(); - } - - public static String removeEmptyStructJson(String s) { - int k = 0; - while (k < s.length()) { - boolean curly = true; - int i11 = s.indexOf('{', k); - int i12 = s.indexOf('[', k); - int i1 = -1; - if (i11 < 0) { - i1 = i12; - curly = false; - } else if (i12 < 0) - i1 = i11; - else - if (i11 < i12) - i1 = i11; - else { - i1 = i12; - curly = false; - } - - if (i1 >= 0) { - int i2 = curly ? s.indexOf('}', i1) : s.indexOf(']', i1); - if (i2 > 0) { - String value = s.substring(i1 + 1, i2); - if (value.trim().length() == 0) { - int i4 = s.lastIndexOf('\n', i1); - if (i4 < 0) - i4 = 0; - int i5 = s.indexOf('\n', i2); - if (i5 < 0) - i5 = s.length(); - - s = s.substring(0, i4) + s.substring(i5); - k = 0; - } else - k = i1 + 1; - } else - break; - } else - break; - } - - return s; - } - - public static String removeEmptyStructXml(String s) { - int k = 0; - while (k < s.length()) { - int i1 = s.indexOf('<', k); - if (i1 < 0 || i1 == s.length() - 1) - break; - - char c1 = s.charAt(i1 + 1); - if (c1 == '?' || c1 == '!') { - k = i1 + 2; - continue; - } - - int i2 = s.indexOf('>', i1); - if (i2 < 0) { - k = i1 + 1; - continue; - } - - String closingTag = "</" + s.substring(i1 + 1, i2 + 1); - int i3 = s.indexOf(closingTag, i2 + 1); - if (i3 < 0) { - k = i2 + 1; - continue; - } - - String value = s.substring(i2 + 1, i3); - if (value.trim().length() > 0) { - k = i2 + 1; - continue; - } - - int i4 = s.lastIndexOf('\n', i1); - if (i4 < 0) - i4 = 0; - int i5 = s.indexOf('\n', i3); - if (i5 < 0) - i5 = s.length(); - - s = s.substring(0, i4) + s.substring(i5); - k = 0; - } - - return s; - } - - private static String escapeXml(String v) { - String s = v.replaceAll("&", "&"); - s = s.replaceAll("<", "<"); - s = s.replaceAll("'", "'"); - s = s.replaceAll("\"", """); - s = s.replaceAll(">", ">"); - return s; - } - - private static String escapeJson(String v) { - String s = v.replaceAll("\\\\", "\\\\\\\\"); - s = s.replaceAll("\"", "\\\\\""); - return s; - } - - private static String pad(int n) { - String s = ""; - for (int i = 0; i < n; i++) - s += '\t'; - return s; - } + private static final Logger log = LoggerFactory.getLogger(XmlJsonUtil.class); + + public static String getXml(Map<String, String> varmap, String var) { + boolean escape = true; + if (var.startsWith("'")) { + var = var.substring(1); + escape = false; + } + + Object o = createStructure(varmap, var); + return generateXml(o, 0, escape); + } + + public static String getJson(Map<String, String> varmap, String var) { + boolean escape = true; + if (var.startsWith("'")) { + var = var.substring(1); + escape = false; + } + + Object o = createStructure(varmap, var); + return generateJson(o, escape); + } + + private static Object createStructure(Map<String, String> flatmap, String var) { + if (flatmap.containsKey(var)) { + if (var.endsWith("_length") || var.endsWith("].key")) + return null; + return flatmap.get(var); + } + + Map<String, Object> mm = new HashMap<>(); + for (String k : flatmap.keySet()) + if (k.startsWith(var + ".")) { + int i1 = k.indexOf('.', var.length() + 1); + int i2 = k.indexOf('[', var.length() + 1); + int i3 = k.length(); + if (i1 > 0 && i1 < i3) + i3 = i1; + if (i2 > 0 && i2 < i3) + i3 = i2; + String k1 = k.substring(var.length() + 1, i3); + String var1 = k.substring(0, i3); + if (!mm.containsKey(k1)) { + Object str = createStructure(flatmap, var1); + if (str != null && (!(str instanceof String) || ((String) str).trim().length() > 0)) + mm.put(k1, str); + } + } + if (!mm.isEmpty()) + return mm; + + boolean arrayFound = false; + for (String k : flatmap.keySet()) + if (k.startsWith(var + "[")) { + arrayFound = true; + break; + } + + if (arrayFound) { + List<Object> ll = new ArrayList<>(); + + int length = Integer.MAX_VALUE; + String lengthStr = flatmap.get(var + "_length"); + if (lengthStr != null) { + try { + length = Integer.parseInt(lengthStr); + } catch (Exception e) { + log.warn("Invalid number for " + var + "_length:" + lengthStr); + } + } + + for (int i = 0; i < length; i++) { + Object v = createStructure(flatmap, var + '[' + i + ']'); + if (v == null) + break; + ll.add(v); + } + + if (!ll.isEmpty()) + return ll; + } + + return null; + } + + @SuppressWarnings("unchecked") + private static String generateXml(Object o, int indent, boolean escape) { + if (o == null) + return null; + + if (o instanceof String) + return escape ? escapeXml((String) o) : (String) o;; + + if (o instanceof Map) { + StringBuilder ss = new StringBuilder(); + Map<String, Object> mm = (Map<String, Object>) o; + for (String k : mm.keySet()) { + Object v = mm.get(k); + if (v instanceof String) { + String s = escape ? escapeXml((String) v) : (String) v; + ss.append(pad(indent)).append('<').append(k).append('>'); + ss.append(s); + ss.append("</").append(k).append('>').append('\n'); + } else if (v instanceof Map) { + ss.append(pad(indent)).append('<').append(k).append('>').append('\n'); + ss.append(generateXml(v, indent + 1, escape)); + ss.append(pad(indent)).append("</").append(k).append('>').append('\n'); + } else if (v instanceof List) { + List<Object> ll = (List<Object>) v; + for (Object o1 : ll) { + ss.append(pad(indent)).append('<').append(k).append('>').append('\n'); + ss.append(generateXml(o1, indent + 1, escape)); + ss.append(pad(indent)).append("</").append(k).append('>').append('\n'); + } + } + } + return ss.toString(); + } + + return null; + } + + private static String generateJson(Object o, boolean escape) { + if (o == null) + return null; + + StringBuilder ss = new StringBuilder(); + generateJson(ss, o, 0, false, escape); + return ss.toString(); + } + + @SuppressWarnings("unchecked") + private static void generateJson(StringBuilder ss, Object o, int indent, boolean padFirst, boolean escape) { + if (o instanceof String) { + String s = escape ? escapeJson((String) o) : (String) o; + if (padFirst) + ss.append(pad(indent)); + ss.append('"').append(s).append('"'); + return; + } + + if (o instanceof Map) { + Map<String, Object> mm = (Map<String, Object>) o; + + if (padFirst) + ss.append(pad(indent)); + ss.append("{\n"); + + boolean first = true; + for (String k : mm.keySet()) { + if (!first) + ss.append(",\n"); + first = false; + + Object v = mm.get(k); + ss.append(pad(indent + 1)).append('"').append(k).append("\": "); + generateJson(ss, v, indent + 1, false, escape); + } + + ss.append("\n"); + ss.append(pad(indent)).append('}'); + + return; + } + + if (o instanceof List) { + List<Object> ll = (List<Object>) o; + + if (padFirst) + ss.append(pad(indent)); + ss.append("[\n"); + + boolean first = true; + for (Object o1 : ll) { + if (!first) + ss.append(",\n"); + first = false; + + generateJson(ss, o1, indent + 1, true, escape); + } + + ss.append("\n"); + ss.append(pad(indent)).append(']'); + } + } + + public static String removeLastCommaJson(String s) { + StringBuilder sb = new StringBuilder(); + int k = 0; + int start = 0; + while (k < s.length()) { + int i11 = s.indexOf('}', k); + int i12 = s.indexOf(']', k); + int i1 = -1; + if (i11 < 0) + i1 = i12; + else if (i12 < 0) + i1 = i11; + else + i1 = i11 < i12 ? i11 : i12; + if (i1 < 0) + break; + + int i2 = s.lastIndexOf(',', i1); + if (i2 < 0) { + k = i1 + 1; + continue; + } + + String between = s.substring(i2 + 1, i1); + if (between.trim().length() > 0) { + k = i1 + 1; + continue; + } + + sb.append(s.substring(start, i2)); + start = i2 + 1; + k = i1 + 1; + } + + sb.append(s.substring(start, s.length())); + + return sb.toString(); + } + + public static String removeEmptyStructJson(String s) { + int k = 0; + while (k < s.length()) { + boolean curly = true; + int i11 = s.indexOf('{', k); + int i12 = s.indexOf('[', k); + int i1 = -1; + if (i11 < 0) { + i1 = i12; + curly = false; + } else if (i12 < 0) + i1 = i11; + else + if (i11 < i12) + i1 = i11; + else { + i1 = i12; + curly = false; + } + + if (i1 >= 0) { + int i2 = curly ? s.indexOf('}', i1) : s.indexOf(']', i1); + if (i2 > 0) { + String value = s.substring(i1 + 1, i2); + if (value.trim().length() == 0) { + int i4 = s.lastIndexOf('\n', i1); + if (i4 < 0) + i4 = 0; + int i5 = s.indexOf('\n', i2); + if (i5 < 0) + i5 = s.length(); + + s = s.substring(0, i4) + s.substring(i5); + k = 0; + } else + k = i1 + 1; + } else + break; + } else + break; + } + + return s; + } + + public static String removeEmptyStructXml(String s) { + int k = 0; + while (k < s.length()) { + int i1 = s.indexOf('<', k); + if (i1 < 0 || i1 == s.length() - 1) + break; + + char c1 = s.charAt(i1 + 1); + if (c1 == '?' || c1 == '!') { + k = i1 + 2; + continue; + } + + int i2 = s.indexOf('>', i1); + if (i2 < 0) { + k = i1 + 1; + continue; + } + + String closingTag = "</" + s.substring(i1 + 1, i2 + 1); + int i3 = s.indexOf(closingTag, i2 + 1); + if (i3 < 0) { + k = i2 + 1; + continue; + } + + String value = s.substring(i2 + 1, i3); + if (value.trim().length() > 0) { + k = i2 + 1; + continue; + } + + int i4 = s.lastIndexOf('\n', i1); + if (i4 < 0) + i4 = 0; + int i5 = s.indexOf('\n', i3); + if (i5 < 0) + i5 = s.length(); + + s = s.substring(0, i4) + s.substring(i5); + k = 0; + } + + return s; + } + + private static String escapeXml(String v) { + String s = v.replaceAll("&", "&"); + s = s.replaceAll("<", "<"); + s = s.replaceAll("'", "'"); + s = s.replaceAll("\"", """); + s = s.replaceAll(">", ">"); + return s; + } + + private static String escapeJson(String v) { + String s = v.replaceAll("\\\\", "\\\\\\\\"); + s = s.replaceAll("\"", "\\\\\""); + return s; + } + + private static String pad(int n) { + String s = ""; + for (int i = 0; i < n; i++) + s += '\t'; + return s; + } } diff --git a/restapi-call-node/provider/src/main/java/org/onap/ccsdk/sli/plugins/restapicall/XmlParser.java b/restapi-call-node/provider/src/main/java/org/onap/ccsdk/sli/plugins/restapicall/XmlParser.java index 8f3febcaf..85c9dc018 100644 --- a/restapi-call-node/provider/src/main/java/org/onap/ccsdk/sli/plugins/restapicall/XmlParser.java +++ b/restapi-call-node/provider/src/main/java/org/onap/ccsdk/sli/plugins/restapicall/XmlParser.java @@ -39,122 +39,122 @@ import org.xml.sax.helpers.DefaultHandler; public class XmlParser { - private static final Logger log = LoggerFactory.getLogger(XmlParser.class); - - public static Map<String, String> convertToProperties(String s, Set<String> listNameList) { - Handler handler = new Handler(listNameList); - try { - SAXParserFactory factory = SAXParserFactory.newInstance(); - SAXParser saxParser = factory.newSAXParser(); - InputStream in = new ByteArrayInputStream(s.getBytes()); - saxParser.parse(in, handler); - } catch (Exception e) { - e.printStackTrace(); - } - - return handler.getProperties(); - } - - private static class Handler extends DefaultHandler { - - private Set<String> listNameList; - - private Map<String, String> properties = new HashMap<>(); - - public Map<String, String> getProperties() { - return properties; - } - - public Handler(Set<String> listNameList) { - super(); - this.listNameList = listNameList; - if (this.listNameList == null) - this.listNameList = new HashSet<String>(); - } - - String currentName = ""; - String currentValue = ""; - - @Override - public void startElement(String uri, String localName, String qName, Attributes attributes) - throws SAXException { - super.startElement(uri, localName, qName, attributes); - - String name = localName; - if (name == null || name.trim().length() == 0) - name = qName; - int i2 = name.indexOf(':'); - if (i2 >= 0) - name = name.substring(i2 + 1); - - if (currentName.length() > 0) - currentName += '.'; - currentName += name; - - String listName = removeIndexes(currentName); - - if (listNameList.contains(listName)) { - int len = getInt(properties, currentName + "_length"); - properties.put(currentName + "_length", String.valueOf(len + 1)); - currentName += "[" + len + "]"; - } - } - - @Override - public void endElement(String uri, String localName, String qName) throws SAXException { - super.endElement(uri, localName, qName); - - String name = localName; - if (name == null || name.trim().length() == 0) - name = qName; - int i2 = name.indexOf(':'); - if (i2 >= 0) - name = name.substring(i2 + 1); - - if (currentValue.trim().length() > 0) { - currentValue = currentValue.trim(); - properties.put(currentName, currentValue); - - log.info("Added property: " + currentName + ": " + currentValue); - - currentValue = ""; - } - - int i1 = currentName.lastIndexOf("." + name); - if (i1 <= 0) - currentName = ""; - else - currentName = currentName.substring(0, i1); - } - - @Override - public void characters(char[] ch, int start, int length) throws SAXException { - super.characters(ch, start, length); - - String value = new String(ch, start, length); - currentValue += value; - } - - private static int getInt(Map<String, String> mm, String name) { - String s = mm.get(name); - if (s == null) - return 0; - return Integer.parseInt(s); - } - - private String removeIndexes(String currentName) { - String s = ""; - boolean add = true; - for (int i = 0; i < currentName.length(); i++) { - char c = currentName.charAt(i); - if (c == '[') - add = false; - else if (c == ']') - add = true; - else if (add) - s += c; - } - return s; - } - } + private static final Logger log = LoggerFactory.getLogger(XmlParser.class); + + public static Map<String, String> convertToProperties(String s, Set<String> listNameList) { + Handler handler = new Handler(listNameList); + try { + SAXParserFactory factory = SAXParserFactory.newInstance(); + SAXParser saxParser = factory.newSAXParser(); + InputStream in = new ByteArrayInputStream(s.getBytes()); + saxParser.parse(in, handler); + } catch (Exception e) { + e.printStackTrace(); + } + + return handler.getProperties(); + } + + private static class Handler extends DefaultHandler { + + private Set<String> listNameList; + + private Map<String, String> properties = new HashMap<>(); + + public Map<String, String> getProperties() { + return properties; + } + + public Handler(Set<String> listNameList) { + super(); + this.listNameList = listNameList; + if (this.listNameList == null) + this.listNameList = new HashSet<String>(); + } + + String currentName = ""; + String currentValue = ""; + + @Override + public void startElement(String uri, String localName, String qName, Attributes attributes) + throws SAXException { + super.startElement(uri, localName, qName, attributes); + + String name = localName; + if (name == null || name.trim().length() == 0) + name = qName; + int i2 = name.indexOf(':'); + if (i2 >= 0) + name = name.substring(i2 + 1); + + if (currentName.length() > 0) + currentName += '.'; + currentName += name; + + String listName = removeIndexes(currentName); + + if (listNameList.contains(listName)) { + int len = getInt(properties, currentName + "_length"); + properties.put(currentName + "_length", String.valueOf(len + 1)); + currentName += "[" + len + "]"; + } + } + + @Override + public void endElement(String uri, String localName, String qName) throws SAXException { + super.endElement(uri, localName, qName); + + String name = localName; + if (name == null || name.trim().length() == 0) + name = qName; + int i2 = name.indexOf(':'); + if (i2 >= 0) + name = name.substring(i2 + 1); + + if (currentValue.trim().length() > 0) { + currentValue = currentValue.trim(); + properties.put(currentName, currentValue); + + log.info("Added property: " + currentName + ": " + currentValue); + + currentValue = ""; + } + + int i1 = currentName.lastIndexOf("." + name); + if (i1 <= 0) + currentName = ""; + else + currentName = currentName.substring(0, i1); + } + + @Override + public void characters(char[] ch, int start, int length) throws SAXException { + super.characters(ch, start, length); + + String value = new String(ch, start, length); + currentValue += value; + } + + private static int getInt(Map<String, String> mm, String name) { + String s = mm.get(name); + if (s == null) + return 0; + return Integer.parseInt(s); + } + + private String removeIndexes(String currentName) { + String s = ""; + boolean add = true; + for (int i = 0; i < currentName.length(); i++) { + char c = currentName.charAt(i); + if (c == '[') + add = false; + else if (c == ']') + add = true; + else if (add) + s += c; + } + return s; + } + } } |