Adding custom headers support to invoker util

revert-70aa11f8
Rasika Perera 8 years ago
parent e71d3947cb
commit 1d3f5f39a7

@ -66,11 +66,15 @@ var invokers = function () {
* @param endpoint Backend REST API url.
* @param responseCallback a function to be called with response retrieved.
* @param count a counter which hold the number of recursive execution
* @param headers a list of name value pairs for additional http headers
*/
privateMethods["execute"] = function (httpMethod, requestPayload, endpoint, responseCallback, count) {
privateMethods["execute"] = function (httpMethod, requestPayload, endpoint, responseCallback, count, headers) {
var xmlHttpRequest = new XMLHttpRequest();
xmlHttpRequest.open(httpMethod, endpoint);
for(var i in headers){
xmlHttpRequest.setRequestHeader(headers[i].name, headers[i].value);
}
xmlHttpRequest.setRequestHeader(constants["CONTENT_TYPE_IDENTIFIER"], constants["APPLICATION_JSON"]);
xmlHttpRequest.setRequestHeader(constants["ACCEPT_IDENTIFIER"], constants["APPLICATION_JSON"]);
@ -82,7 +86,7 @@ var invokers = function () {
});
} else {
xmlHttpRequest.setRequestHeader(constants["AUTHORIZATION_HEADER"],
constants["BEARER_PREFIX"] + accessToken);
constants["BEARER_PREFIX"] + accessToken);
}
}
@ -98,9 +102,9 @@ var invokers = function () {
log.debug("Response payload if any : " + xmlHttpRequest.responseText);
if (xmlHttpRequest.status == 401 && (xmlHttpRequest.responseText == TOKEN_EXPIRED ||
xmlHttpRequest.responseText == TOKEN_INVALID ) && count < 5) {
xmlHttpRequest.responseText == TOKEN_INVALID ) && count < 5) {
tokenUtil.refreshTokenPair();
return privateMethods.execute(httpMethod, requestPayload, endpoint, responseCallback, ++count);
return privateMethods.execute(httpMethod, requestPayload, endpoint, responseCallback, ++count, headers);
} else {
return responseCallback(xmlHttpRequest);
}
@ -113,8 +117,8 @@ var invokers = function () {
* @param endpoint Backend REST API url.
* @param responseCallback a function to be called with response retrieved.
*/
privateMethods["initiateXMLHTTPRequest"] = function (httpMethod, requestPayload, endpoint, responseCallback) {
return privateMethods.execute(httpMethod, requestPayload, endpoint, responseCallback, 0);
privateMethods["initiateXMLHTTPRequest"] = function (httpMethod, requestPayload, endpoint, responseCallback, headers) {
return privateMethods.execute(httpMethod, requestPayload, endpoint, responseCallback, 0, headers);
};
/**
@ -122,9 +126,9 @@ var invokers = function () {
* @param endpoint Backend REST API url.
* @param responseCallback a function to be called with response retrieved.
*/
publicXMLHTTPInvokers["get"] = function (endpoint, responseCallback) {
publicXMLHTTPInvokers["get"] = function (endpoint, responseCallback, headers) {
var requestPayload = null;
return privateMethods.initiateXMLHTTPRequest(constants["HTTP_GET"], requestPayload, endpoint, responseCallback);
return privateMethods.initiateXMLHTTPRequest(constants["HTTP_GET"], requestPayload, endpoint, responseCallback, headers);
};
/**
@ -133,8 +137,8 @@ var invokers = function () {
* @param requestPayload payload/data if exists which is needed to be send.
* @param responseCallback a function to be called with response retrieved.
*/
publicXMLHTTPInvokers["post"] = function (endpoint, requestPayload, responseCallback) {
return privateMethods.initiateXMLHTTPRequest(constants["HTTP_POST"], requestPayload, endpoint, responseCallback);
publicXMLHTTPInvokers["post"] = function (endpoint, requestPayload, responseCallback, headers) {
return privateMethods.initiateXMLHTTPRequest(constants["HTTP_POST"], requestPayload, endpoint, responseCallback, headers);
};
/**
@ -143,8 +147,8 @@ var invokers = function () {
* @param requestPayload payload/data if exists which is needed to be send.
* @param responseCallback a function to be called with response retrieved.
*/
publicXMLHTTPInvokers["put"] = function (endpoint, requestPayload, responseCallback) {
return privateMethods.initiateXMLHTTPRequest(constants["HTTP_PUT"], requestPayload, endpoint, responseCallback);
publicXMLHTTPInvokers["put"] = function (endpoint, requestPayload, responseCallback, headers) {
return privateMethods.initiateXMLHTTPRequest(constants["HTTP_PUT"], requestPayload, endpoint, responseCallback, headers);
};
/**
@ -152,9 +156,9 @@ var invokers = function () {
* @param endpoint Backend REST API url.
* @param responseCallback a function to be called with response retrieved.
*/
publicXMLHTTPInvokers["delete"] = function (endpoint, responseCallback) {
publicXMLHTTPInvokers["delete"] = function (endpoint, responseCallback, headers) {
var requestPayload = null;
return privateMethods.initiateXMLHTTPRequest(constants["HTTP_DELETE"], requestPayload, endpoint, responseCallback);
return privateMethods.initiateXMLHTTPRequest(constants["HTTP_DELETE"], requestPayload, endpoint, responseCallback, headers);
};
/**
@ -239,8 +243,9 @@ var invokers = function () {
* @param payload payload/data which need to be send.
* @param successCallback a function to be called if the respond if successful.
* @param errorCallback a function to be called if en error is reserved.
* @param headers a list of name value pairs for additional http headers.
*/
privateMethods["initiateHTTPClientRequest"] = function (method, url, successCallback, errorCallback, payload) {
privateMethods["initiateHTTPClientRequest"] = function (method, url, successCallback, errorCallback, payload, headers) {
//noinspection JSUnresolvedVariable
var HttpClient = Packages.org.apache.commons.httpclient.HttpClient;
var httpMethodObject;
@ -269,6 +274,14 @@ var invokers = function () {
//noinspection JSUnresolvedFunction
throw new IllegalArgumentException("Invalid HTTP request method: " + method);
}
for(var i in headers){
var header = new Header();
header.setName(headers[i].name);
header.setValue(headers[i].value);
httpMethodObject.addRequestHeader(header);
}
//noinspection JSUnresolvedVariable
var Header = Packages.org.apache.commons.httpclient.Header;
var header = new Header();
@ -295,15 +308,19 @@ var invokers = function () {
}
}
//noinspection JSUnresolvedFunction
var stringRequestEntity = new StringRequestEntity(stringify(payload));
//noinspection JSUnresolvedFunction
httpMethodObject.setRequestEntity(stringRequestEntity);
if (payload != null) {
var StringRequestEntity = Packages.org.apache.commons.httpclient.methods.StringRequestEntity;
var stringRequestEntity = new StringRequestEntity(stringify(payload));
//noinspection JSUnresolvedFunction
httpMethodObject.setRequestEntity(stringRequestEntity);
}
var client = new HttpClient();
try {
//noinspection JSUnresolvedFunction
client.executeMethod(httpMethodObject);
//noinspection JSUnresolvedFunction
var status = httpMethodObject.getStatusCode();
new Log().error(status);
if (status == 200) {
//noinspection JSUnresolvedFunction
return successCallback(httpMethodObject.getResponseBody());
@ -315,7 +332,9 @@ var invokers = function () {
return errorCallback(response);
} finally {
//noinspection JSUnresolvedFunction
method.releaseConnection();
if (method != constants["HTTP_GET"]) {
method.releaseConnection();
}
}
};
@ -324,11 +343,12 @@ var invokers = function () {
* @param url target url.
* @param successCallback a function to be called if the respond if successful.
* @param errorCallback a function to be called if en error is reserved.
* @param headers a list of name value pairs for additional http headers.
*/
publicHTTPClientInvokers["get"] = function (url, successCallback, errorCallback) {
publicHTTPClientInvokers["get"] = function (url, successCallback, errorCallback, headers) {
var requestPayload = null;
return privateMethods.
initiateHTTPClientRequest(constants["HTTP_GET"], url, successCallback, errorCallback, requestPayload);
initiateHTTPClientRequest(constants["HTTP_GET"], url, successCallback, errorCallback, requestPayload, headers);
};
/**
@ -337,10 +357,11 @@ var invokers = function () {
* @param payload payload/data which need to be send.
* @param successCallback a function to be called if the respond if successful.
* @param errorCallback a function to be called if en error is reserved.
* @param headers a list of name value pairs for additional http headers.
*/
publicHTTPClientInvokers["post"] = function (url, payload, successCallback, errorCallback) {
publicHTTPClientInvokers["post"] = function (url, payload, successCallback, errorCallback, headers) {
return privateMethods.
initiateHTTPClientRequest(constants["HTTP_POST"], url, successCallback, errorCallback, payload);
initiateHTTPClientRequest(constants["HTTP_POST"], url, successCallback, errorCallback, payload, headers);
};
/**
@ -349,10 +370,11 @@ var invokers = function () {
* @param payload payload/data which need to be send.
* @param successCallback a function to be called if the respond if successful.
* @param errorCallback a function to be called if en error is reserved.
* @param headers a list of name value pairs for additional http headers.
*/
publicHTTPClientInvokers["put"] = function (url, payload, successCallback, errorCallback) {
publicHTTPClientInvokers["put"] = function (url, payload, successCallback, errorCallback, headers) {
return privateMethods.
initiateHTTPClientRequest(constants["HTTP_PUT"], url, successCallback, errorCallback, payload);
initiateHTTPClientRequest(constants["HTTP_PUT"], url, successCallback, errorCallback, payload, headers);
};
/**
@ -360,11 +382,12 @@ var invokers = function () {
* @param url target url.
* @param successCallback a function to be called if the respond if successful.
* @param errorCallback a function to be called if en error is reserved.
* @param headers a list of name value pairs for additional http headers.
*/
publicHTTPClientInvokers["delete"] = function (url, successCallback, errorCallback) {
publicHTTPClientInvokers["delete"] = function (url, successCallback, errorCallback, headers) {
var requestPayload = null;
return privateMethods.
initiateHTTPClientRequest(constants["HTTP_DELETE"], url, successCallback, errorCallback, requestPayload);
initiateHTTPClientRequest(constants["HTTP_DELETE"], url, successCallback, errorCallback, requestPayload, headers);
};
var publicMethods = {};

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