com.ibm.maximo.oslc.MaximoConnector Maven / Gradle / Ivy
/*
* Licensed Materials - Property of IBM
*
* (C) COPYRIGHT IBM CORP. 2015 All Rights Reserved
*
* US Government Users Restricted Rights - Use, duplication or
* disclosure restricted by GSA ADP Schedule Contract with
* IBM Corp.
*/
package com.ibm.maximo.oslc;
import java.io.*;
import java.net.HttpURLConnection;
import java.net.Proxy;
import java.net.URL;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.logging.ConsoleHandler;
import java.util.logging.Handler;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.json.*;
/**
*
* {@code MaximoConnector} is a Connector between Oslc Client and Maximo Server.
* It provides the authentication setting, connect, basic requests and disconnect for Server.
*
* This object can be created by {@code MaximoConnector} with {@code Options}.
* The following code shows how to initial {@code MaximoConnector} using {@code MaximoConnector} and {@code Options}Constructor
*
*
* MaximoConnector mc = new MaximoConnector(new Options().user(userName)
* .password(password).mt(true).lean(false).auth(authMethod)
* .host(hostAddress).port(portNum));
*
*
*
*
* The following examples demonstrate how to build a new {@code MaximoConnector}
*
*
* Options op = new Options();
* MaximoConnector mc = new MaximoConnector();
* mc.options(op);
* MaximoConnector mc = new MaximoConnector(Options);
*
*
*
*
* The following examples demonstrate how to set authentication, method, cookie for session to {@code MaximoConnector}
*
*
* mc.setAuth(authMethod);
* mc.setMethod(httpConnection,method);
* mc.setCookieForSession(httpConnection);
*
*
*
*
* The following examples show how to connect, get, create, update, merge, delete and disconnect to Maximo Server by {@code MaximoConnector}.
* The properties can be empty
*
*
* mc.connect();
* JsonObject jo = mc.get(uri);
* byte[] docBytes = mc.getAttachmentData(uri);
* byte[] docBytes = mc.attachedDoc(uri);
* JsonObject jp = mc.getAttachmentMeta(uri);
* JsonObject jo = mc.create(uri, jsonObject, properties);
* JsonObject jo = mc.createAttachment(uri, data, name, decription, meta);
* JsonObject jo = mc.update(uri, jsonObject, properties);
* JsonObject jo = mc.merge(uri, jsonObject, properties);
* mc.delete(uri);
* mc.deleteResource(uri);
* mc.deleteAttachment(uri);
* mc.disconnect();
*
*
*
*
* The following examples show how to get {@code ResourceSet} or {@code Resource} or {@code Attachment} by {@code MaximoConnector}
*
* ResourceSet rs = mc.resourceSet(osName);
* ResourceSet rs = mc.resourceSet(url);
* Resource re = mc.resource(uri);
* Attachment att = mc.attachment(uri);
*
*
*/
public class MaximoConnector {
public static final Logger logger = Logger.getLogger(MaximoConnector.class.getName());
private Options options;
private boolean valid = false;
private boolean debug = false;
private int lastResponseCode = 0;
// private JsonObject jo;
private List cookies = null;
// private JsonObject version;
// private JsonObject userInfo;
public static final String HTTP_METHOD_POST = "POST";
public static final String HTTP_METHOD_GET = "GET";
public static final String HTTP_METHOD_PATCH = "PATCH";
public static final String HTTP_METHOD_MERGE = "MERGE";
public static final String HTTP_METHOD_DELETE = "DELETE";
public static final String HTTP_METHOD_BULK = "BULK";
public static final String HTTP_METHOD_SYNC = "SYNC";
public static final String HTTP_METHOD_MERGESYNC = "MERGESYNC";
public String httpMethod = "GET";// by default it is get
public MaximoConnector(){
}
public MaximoConnector(Options options) {
this.options = options;
}
public ResourceSet resourceSet() {
return new ResourceSet(this);
}
public ResourceSet resourceSet(String osName) {
return new ResourceSet(osName, this);
}
public ResourceSet resourceSet(URL url) throws IOException, OslcException{
String[] strs = url.getPath().split("/");
String osName = null;
for(int i = 0;i headers) throws IOException, OslcException {
if(!isValid()){
throw new OslcException("The instance of MaximoConnector is not valid.");
}
String publicHost = this.options.getHost();
if(this.options.getPort()!=-1){
publicHost+= ":" + String.valueOf(this.options.getPort());
}
if(!uri.contains(publicHost)){
URL tempURL = new URL(uri);
String currentHost = tempURL.getHost();
if(tempURL.getPort()!=-1){
currentHost+= ":" + String.valueOf(tempURL.getPort());
}
uri = uri.replace(currentHost, publicHost);
}
logger.fine(uri);
URL httpURL = new URL(uri);
HttpURLConnection con = (HttpURLConnection) httpURL
.openConnection();
con = this.setMethod(con, "GET");
if (headers!=null && !headers.isEmpty() ) {
con = this.setHeaders(con, headers);
}
if (cookies == null)
this.connect();
this.setCookiesForSession(con);
int resCode = con.getResponseCode();
lastResponseCode = resCode;
InputStream inStream = null;
if (resCode >= 400) {
inStream = con.getErrorStream();
JsonReader rdr = Json.createReader(inStream);
JsonObject obj = rdr.readObject();
throw new OslcException(obj);
} else {
inStream = con.getInputStream();
}
JsonReader rdr = Json.createReader(inStream);
JsonObject obj = rdr.readObject();
con.disconnect();
return obj;
}
/**
*
* Fetch Group By data
*
* @param uri
* @return JsonArray
* @throws IOException
* @throws OslcException
*/
public synchronized JsonArray groupBy(String uri) throws IOException, OslcException {
return this.groupBy(uri, null);
}
public synchronized JsonArray groupBy(String uri, Map headers) throws IOException, OslcException {
if(!isValid()){
throw new OslcException("The instance of MaximoConnector is not valid.");
}
String publicHost = this.options.getHost();
if(this.options.getPort()!=-1){
publicHost+= ":" + String.valueOf(this.options.getPort());
}
if(!uri.contains(publicHost)){
URL tempURL = new URL(uri);
String currentHost = tempURL.getHost();
if(tempURL.getPort()!=-1){
currentHost+= ":" + String.valueOf(tempURL.getPort());
}
uri = uri.replace(currentHost, publicHost);
}
logger.fine(uri);
URL httpURL = new URL(uri);
HttpURLConnection con = (HttpURLConnection) httpURL.openConnection();
con = this.setMethod(con, "GET");
if (headers!=null && !headers.isEmpty() ) {
con = this.setHeaders(con, headers);
}
if (cookies == null)
this.connect();
this.setCookiesForSession(con);
int resCode = con.getResponseCode();
lastResponseCode = resCode;
InputStream inStream = null;
if (resCode >= 400) {
inStream = con.getErrorStream();
JsonReader rdr = Json.createReader(inStream);
JsonObject obj = rdr.readObject();
throw new OslcException(obj);
} else {
inStream = con.getInputStream();
}
JsonReader rdr = Json.createReader(inStream);
JsonArray arr = rdr.readArray();
con.disconnect();
return arr;
}
/**
* Load DocumentData
*
* @throws IOException
* @throws OslcException
*/
public synchronized byte[] getAttachmentData(String uri) throws IOException, OslcException {
return this.getAttachmentData(uri, null);
}
public synchronized byte[] getAttachmentData(String uri, Map headers) throws IOException, OslcException {
if(!isValid()){
throw new OslcException("The instance of MaximoConnector is not valid.");
}
String publicHost = this.options.getHost();
if(this.options.getPort()!=-1){
publicHost+= ":" + String.valueOf(this.options.getPort());
}
if(!uri.contains(publicHost)){
URL tempURL = new URL(uri);
String currentHost = tempURL.getHost();
if(tempURL.getPort()!=-1){
currentHost+= ":" + String.valueOf(tempURL.getPort());
}
uri = uri.replace(currentHost, publicHost);
}
//LOG.isLoggable(Level.info);
logger.fine(uri);
URL httpURL = new URL(uri);
HttpURLConnection con = (HttpURLConnection) httpURL
.openConnection();
con = this.setMethod(con, "GET");
if (headers!=null && !headers.isEmpty() ) {
con = this.setHeaders(con, headers);
}
if (cookies == null)
this.connect();
this.setCookiesForSession(con);
int resCode = con.getResponseCode();
lastResponseCode = resCode;
InputStream inStream = null;
if (resCode >= 400) {
inStream = con.getErrorStream();
JsonReader rdr = Json.createReader(inStream);
JsonObject obj = rdr.readObject();
throw new OslcException(obj);
} else {
inStream = con.getInputStream();
}
ByteArrayOutputStream bos = new ByteArrayOutputStream();
byte[] buffer = new byte[0xFFFF];
for (int len; (len = inStream.read(buffer)) != -1;)
bos.write(buffer, 0, len);
bos.flush();
return bos.toByteArray();
}
/**
* Create new Resource
* @param jo
*
* @throws IOException
* @throws OslcException
*/
public JsonObject create(String uri,JsonObject jo, String... properties)
throws IOException, OslcException {
return this.create(uri, jo, null, properties);
}
public JsonObject create(String uri,JsonObject jo, Map headers, String... properties)
throws IOException, OslcException {
if(!isValid()){
throw new OslcException("The instance of MaximoConnector is not valid.");
}
String publicHost = this.options.getHost();
if(this.options.getPort()!=-1){
publicHost+= ":" + String.valueOf(this.options.getPort());
}
if(!uri.contains(publicHost)){
URL tempURL = new URL(uri);
String currentHost = tempURL.getHost();
if(tempURL.getPort()!=-1){
currentHost+= ":" + String.valueOf(tempURL.getPort());
}
uri = uri.replace(currentHost, publicHost);
}
logger.fine(uri);
URL httpURL = new URL(uri);
HttpURLConnection con = (HttpURLConnection) httpURL
.openConnection();
con = this.setMethod(con, "POST", properties);
if (headers!=null && !headers.isEmpty() ) {
con = this.setHeaders(con, headers);
}
if (cookies == null)
this.connect();
this.setCookiesForSession(con);
OutputStreamWriter writer = new OutputStreamWriter(
con.getOutputStream());
writer.write(jo.toString());
writer.flush();
writer.close();
int resCode = con.getResponseCode();
lastResponseCode = resCode;
InputStream inStream;
if (resCode >= 400) {
inStream = con.getErrorStream();
JsonReader rdr = Json.createReader(inStream);
JsonObject obj = rdr.readObject();
throw new OslcException(obj);
}
JsonObject obj;
if(properties.length == 0){
String href = con.getHeaderField("Location");
if(this.options.isLean()){
obj = Json.createObjectBuilder().add("rdf:resource", href).build();
}else{
obj = Json.createObjectBuilder().add("href", href).build();
}
}else{
inStream = con.getInputStream();
JsonReader rdr = Json.createReader(inStream);
obj = rdr.readObject();
}
return obj;
}
/**
* Create new attachment
* @param data
* @param name
* @param description
* @param meta
*
* @throws IOException
* @throws OslcException
*/
public JsonObject createAttachment(String uri,byte[] data, String name,
String description, String meta) throws IOException, OslcException {
return this.createAttachment(uri, data, name, description, meta, null);
}
public JsonObject createAttachment(String uri,byte[] data, String name,
String description, String meta, Map headers) throws IOException, OslcException {
if(!isValid()){
throw new OslcException("The instance of MaximoConnector is not valid.");
}
String publicHost = this.options.getHost();
if(this.options.getPort()!=-1){
publicHost+= ":" + String.valueOf(this.options.getPort());
}
if(!uri.contains(publicHost)){
URL tempURL = new URL(uri);
String currentHost = tempURL.getHost();
if(tempURL.getPort()!=-1){
currentHost+= ":" + String.valueOf(tempURL.getPort());
}
uri = uri.replace(currentHost, publicHost);
}
logger.fine(uri);
URL httpURL = new URL(uri);
HttpURLConnection con = (HttpURLConnection) httpURL
.openConnection();
con = this.setMethod(con, "POST");
con.setRequestProperty("slug", name);
con.setRequestProperty("x-document-description", description);
con.setRequestProperty("x-document-meta", meta);
if (headers!=null && !headers.isEmpty() ) {
con = this.setHeaders(con, headers);
}
if (cookies == null)
this.connect();
this.setCookiesForSession(con);
DataOutputStream writer = new DataOutputStream(con.getOutputStream());
if (data.length == 0) {
throw new OslcException("data_is_invalid");
}
writer.write(data);
writer.flush();
writer.close();
int resCode = con.getResponseCode();
lastResponseCode = resCode;
InputStream inStream;
if (resCode >= 400) {
inStream = con.getErrorStream();
JsonReader rdr = Json.createReader(inStream);
JsonObject obj = rdr.readObject();
throw new OslcException(obj);
}
JsonObject obj;
String href = con.getHeaderField("Location");
if(this.options.isLean()){
obj = Json.createObjectBuilder().add("rdf:resource", href).build();
}else{
obj = Json.createObjectBuilder().add("href", href).build();
}
return obj;
}
/**
* Update the Resource
* @param jo
* @throws IOException
* @throws OslcException
*/
public synchronized JsonObject update(String uri, JsonObject jo, String... properties)
throws IOException, OslcException {
return this.update(uri, jo, null, properties);
}
public synchronized JsonObject update(String uri, JsonObject jo, Map headers, String... properties)
throws IOException, OslcException {
if(!isValid()){
throw new OslcException("The instance of MaximoConnector is not valid.");
}
String publicHost = this.options.getHost();
if(this.options.getPort()!=-1){
publicHost+= ":" + String.valueOf(this.options.getPort());
}
if(!uri.contains(publicHost)){
URL tempURL = new URL(uri);
String currentHost = tempURL.getHost();
if(tempURL.getPort()!=-1){
currentHost+= ":" + String.valueOf(tempURL.getPort());
}
uri = uri.replace(currentHost, publicHost);
}
logger.fine(uri);
URL httpURL = new URL(uri);
HttpURLConnection con = (HttpURLConnection) httpURL
.openConnection();
con = this.setMethod(con, "PATCH",properties);
if (headers!=null && !headers.isEmpty() ) {
con = this.setHeaders(con, headers);
}
if (cookies == null)
this.connect();
this.setCookiesForSession(con);
OutputStreamWriter writer = new OutputStreamWriter(
con.getOutputStream());
if (jo.isEmpty()) {
throw new OslcException("jo_is_invalid");
}
writer.write(jo.toString());
writer.flush();
writer.close();
int resCode = con.getResponseCode();
lastResponseCode = resCode;
InputStream inStream;
if (resCode >= 400) {
inStream = con.getErrorStream();
JsonReader rdr = Json.createReader(inStream);
JsonObject obj = rdr.readObject();
throw new OslcException(obj);
}
if(resCode == 204){
return null;
}
inStream = con.getInputStream();
JsonReader rdr = Json.createReader(inStream);
JsonObject obj = rdr.readObject();
return obj;
}
public synchronized JsonObject merge(String uri, JsonObject jo, String... properties)
throws IOException, OslcException {
return this.merge(uri, jo, null, properties);
}
public synchronized JsonObject merge(String uri, JsonObject jo, Map headers, String... properties)
throws IOException, OslcException {
if(!isValid()){
throw new OslcException("The instance of MaximoConnector is not valid.");
}
String publicHost = this.options.getHost();
if(this.options.getPort()!=-1){
publicHost+= ":" + String.valueOf(this.options.getPort());
}
if(!uri.contains(publicHost)){
URL tempURL = new URL(uri);
String currentHost = tempURL.getHost();
if(tempURL.getPort()!=-1){
currentHost+= ":" + String.valueOf(tempURL.getPort());
}
uri = uri.replace(currentHost, publicHost);
}
logger.fine(uri);
URL httpURL = new URL(uri);
HttpURLConnection con = (HttpURLConnection) httpURL
.openConnection();
con = this.setMethod(con, "MERGE",properties);
if (headers!=null && !headers.isEmpty() ) {
con = this.setHeaders(con, headers);
}
if (cookies == null)
this.connect();
this.setCookiesForSession(con);
OutputStreamWriter writer = new OutputStreamWriter(
con.getOutputStream());
if (jo.isEmpty()) {
throw new OslcException("jo_is_invalid");
}
writer.write(jo.toString());
writer.flush();
writer.close();
int resCode = con.getResponseCode();
lastResponseCode = resCode;
// String resLine = con.getResponseMessage();
InputStream inStream;
if (resCode >= 400) {
inStream = con.getErrorStream();
JsonReader rdr = Json.createReader(inStream);
JsonObject obj = rdr.readObject();
obj = (JsonObject) obj.get("Error");
throw new OslcException(resCode, obj.get("message").toString());
}
if(resCode == 204){
return null;
}
inStream = con.getInputStream();
JsonReader rdr = Json.createReader(inStream);
JsonObject obj = rdr.readObject();
return obj;
}
public synchronized JsonArray bulk(String uri, JsonArray ja)
throws IOException, OslcException {
return this.bulk(uri, ja, null);
}
public synchronized JsonArray bulk(String uri, JsonArray ja, Map headers)
throws IOException, OslcException {
if(!isValid()){
throw new OslcException("The instance of MaximoConnector is not valid.");
}
String publicHost = this.options.getHost();
if(this.options.getPort()!=-1){
publicHost+= ":" + String.valueOf(this.options.getPort());
}
if(!uri.contains(publicHost)){
URL tempURL = new URL(uri);
String currentHost = tempURL.getHost();
if(tempURL.getPort()!=-1){
currentHost+= ":" + String.valueOf(tempURL.getPort());
}
uri = uri.replace(currentHost, publicHost);
}
logger.fine(uri);
URL httpURL = new URL(uri);
HttpURLConnection con = (HttpURLConnection) httpURL
.openConnection();
con = this.setMethod(con, "BULK");
if (headers!=null && !headers.isEmpty() ) {
con = this.setHeaders(con, headers);
}
if (cookies == null)
this.connect();
this.setCookiesForSession(con);
OutputStreamWriter writer = new OutputStreamWriter(
con.getOutputStream());
if (ja.isEmpty()) {
throw new OslcException("jo_is_invalid");
}
writer.write(ja.toString());
writer.flush();
writer.close();
int resCode = con.getResponseCode();
lastResponseCode = resCode;
// String resLine = con.getResponseMessage();
InputStream inStream;
if (resCode >= 400) {
inStream = con.getErrorStream();
JsonReader rdr = Json.createReader(inStream);
JsonObject obj = rdr.readObject();
obj = (JsonObject) obj.get("Error");
throw new OslcException(resCode, obj.get("message").toString());
}
if(resCode == 204){
return null;
}
inStream = con.getInputStream();
JsonReader rdr = Json.createReader(inStream);
JsonArray arr = rdr.readArray();
return arr;
}
public synchronized JsonObject sync(String uri, JsonObject jo, String... properties)
throws IOException, OslcException {
return this.sync(uri, jo, null, properties);
}
public synchronized JsonObject sync(String uri, JsonObject jo, Map headers, String... properties)
throws IOException, OslcException {
if(!isValid()){
throw new OslcException("The instance of MaximoConnector is not valid.");
}
String publicHost = this.options.getHost();
if(this.options.getPort()!=-1){
publicHost+= ":" + String.valueOf(this.options.getPort());
}
if(!uri.contains(publicHost)){
URL tempURL = new URL(uri);
String currentHost = tempURL.getHost();
if(tempURL.getPort()!=-1){
currentHost+= ":" + String.valueOf(tempURL.getPort());
}
uri = uri.replace(currentHost, publicHost);
}
logger.fine(uri);
URL httpURL = new URL(uri);
HttpURLConnection con = (HttpURLConnection) httpURL
.openConnection();
con = this.setMethod(con, "SYNC",properties);
if (headers!=null && !headers.isEmpty() ) {
con = this.setHeaders(con, headers);
}
if (cookies == null)
this.connect();
this.setCookiesForSession(con);
OutputStreamWriter writer = new OutputStreamWriter(
con.getOutputStream());
if (jo.isEmpty()) {
throw new OslcException("jo_is_invalid");
}
writer.write(jo.toString());
writer.flush();
writer.close();
int resCode = con.getResponseCode();
lastResponseCode = resCode;
// String resLine = con.getResponseMessage();
InputStream inStream;
if (resCode >= 400) {
inStream = con.getErrorStream();
JsonReader rdr = Json.createReader(inStream);
JsonObject obj = rdr.readObject();
obj = (JsonObject) obj.get("Error");
throw new OslcException(resCode, obj.get("message").toString());
}
if(resCode == 204){
return null;
}
JsonObject obj;
if(properties.length == 0){
String href = con.getHeaderField("Location");
if(this.options.isLean()){
obj = Json.createObjectBuilder().add("rdf:resource", href).build();
}else{
obj = Json.createObjectBuilder().add("href", href).build();
}
}else{
inStream = con.getInputStream();
JsonReader rdr = Json.createReader(inStream);
obj = rdr.readObject();
}
return obj;
}
public synchronized JsonObject mergeSync(String uri, JsonObject jo, String... properties)
throws IOException, OslcException {
return this.mergeSync(uri, jo, null, properties);
}
public synchronized JsonObject mergeSync(String uri, JsonObject jo, Map headers, String... properties)
throws IOException, OslcException {
if(!isValid()){
throw new OslcException("The instance of MaximoConnector is not valid.");
}
String publicHost = this.options.getHost();
if(this.options.getPort()!=-1){
publicHost+= ":" + String.valueOf(this.options.getPort());
}
if(!uri.contains(publicHost)){
URL tempURL = new URL(uri);
String currentHost = tempURL.getHost();
if(tempURL.getPort()!=-1){
currentHost+= ":" + String.valueOf(tempURL.getPort());
}
uri = uri.replace(currentHost, publicHost);
}
logger.fine(uri);
URL httpURL = new URL(uri);
HttpURLConnection con = (HttpURLConnection) httpURL
.openConnection();
con = this.setMethod(con, "MERGESYNC",properties);
if (headers!=null && !headers.isEmpty() ) {
con = this.setHeaders(con, headers);
}
if (cookies == null)
this.connect();
this.setCookiesForSession(con);
OutputStreamWriter writer = new OutputStreamWriter(
con.getOutputStream());
if (jo.isEmpty()) {
throw new OslcException("jo_is_invalid");
}
writer.write(jo.toString());
writer.flush();
writer.close();
int resCode = con.getResponseCode();
lastResponseCode = resCode;
// String resLine = con.getResponseMessage();
InputStream inStream;
if (resCode >= 400) {
inStream = con.getErrorStream();
JsonReader rdr = Json.createReader(inStream);
JsonObject obj = rdr.readObject();
obj = (JsonObject) obj.get("Error");
throw new OslcException(resCode, obj.get("message").toString());
}
if(resCode == 204){
return null;
}
inStream = con.getInputStream();
JsonReader rdr = Json.createReader(inStream);
JsonObject obj = rdr.readObject();
return obj;
}
/**
* Delete the resource/attachment
* @throws IOException
* @throws OslcException
*/
public void delete(String uri) throws IOException, OslcException {
this.delete(uri, null);
}
public void delete(String uri, Map headers) throws IOException, OslcException {
if(!isValid()){
throw new OslcException("The instance of MaximoConnector is not valid.");
}
String publicHost = this.options.getHost();
if(this.options.getPort()!=-1){
publicHost+= ":" + String.valueOf(this.options.getPort());
}
if(!uri.contains(publicHost)){
URL tempURL = new URL(uri);
String currentHost = tempURL.getHost();
if(tempURL.getPort()!=-1){
currentHost+= ":" + String.valueOf(tempURL.getPort());
}
uri = uri.replace(currentHost, publicHost);
}
logger.fine(uri);
URL httpURL = new URL(uri);
HttpURLConnection con = (HttpURLConnection) httpURL
.openConnection();
con = this.setMethod(con, "DELETE");
if (headers!=null && !headers.isEmpty() ) {
con = this.setHeaders(con, headers);
}
if (cookies == null)
this.connect();
this.setCookiesForSession(con);
int resCode = con.getResponseCode();
lastResponseCode = resCode;
if (resCode >= 400) {
InputStream inStream = con.getErrorStream();
JsonReader rdr = Json.createReader(inStream);
JsonObject obj = rdr.readObject();
throw new OslcException(obj);
}
}
public void deleteResource(String uri) throws IOException, OslcException{
logger.fine("Delete the resource by MaximoConnector");
this.delete(uri);
}
public void deleteAttachment(String uri) throws IOException, OslcException{
logger.fine("Delete the attachment by MaximoConnector");
this.delete(uri);
}
public static String encode(String userName, String password)
throws UnsupportedEncodingException {
return (Util.base64Encode((userName
+ ":" + password).getBytes("UTF-8")));
}
protected HttpURLConnection setAuth(String uri) throws IOException {
return this.setAuth(uri, null);
}
protected HttpURLConnection setAuth(String uri, Proxy proxy) throws IOException {
if (this.options.getUser() != null
&& this.options.getPassword() != null) {
if (options.isBasicAuth()) {
URL httpURL = new URL(uri);
HttpURLConnection con = null;
if(proxy != null){
con = (HttpURLConnection) httpURL.openConnection(proxy);
}else{
con = (HttpURLConnection) httpURL.openConnection();
}
String encodedUserPwd = encode(this.options.getUser(),
this.options.getPassword());
con.setRequestProperty("Authorization", "Basic "
+ encodedUserPwd);
return con;
} else if (options.isMaxAuth()) {
URL httpURL = new URL(uri);
HttpURLConnection con = null;
if(proxy != null){
con = (HttpURLConnection) httpURL.openConnection(proxy);
}else{
con = (HttpURLConnection) httpURL.openConnection();
}
String encodedUserPwd = encode(this.options.getUser(),
this.options.getPassword());
con.setRequestProperty("maxauth", encodedUserPwd);
return con;
} else if (options.isFormAuth()) {
String appURI = uri;
appURI += "/j_security_check";
URL httpURL = new URL(appURI);
HttpURLConnection con = null;
if(proxy != null){
con = (HttpURLConnection) httpURL.openConnection(proxy);
}else{
con = (HttpURLConnection) httpURL.openConnection();
}
con.setInstanceFollowRedirects(false);
con.setRequestMethod("POST");
con.setRequestProperty("Accept",
"text/html,application/xhtml+xml,application/xml");
con.setRequestProperty("Content-Type",
"application/x-www-form-urlencoded");
con.setRequestProperty("Connection", "keep-alive");
con.setRequestProperty("x-public-uri", this.options.getPublicURI());
con.setDoOutput(true);
StringBuilder content = new StringBuilder();
content.append("j_username=").append(this.options.getUser());
content.append("&j_password=").append(
this.options.getPassword());
OutputStream outputStream = con.getOutputStream();
outputStream.write(content.toString().getBytes());
outputStream.close();
return con;
}
}
return null;
}
protected HttpURLConnection setHeaders(HttpURLConnection con, Map headers)
throws IOException, OslcException {
Set> set = headers.entrySet();
for (Map.Entry entry : set) {
con.setRequestProperty(entry.getKey(), entry.getValue().toString());
}
return con;
}
protected HttpURLConnection setMethod(HttpURLConnection con, String method, String... properties)
throws IOException, OslcException {
this.httpMethod = method;
if (this.isGET()) {
con.setRequestMethod(HTTP_METHOD_GET);
con.setRequestProperty("accept", "application/json");
con.setUseCaches(false);
con.setAllowUserInteraction(false);
con.setRequestProperty("x-public-uri", this.options.getPublicURI());
} else if (this.isPOST()) {
con.setRequestMethod(HTTP_METHOD_POST);
con.setRequestProperty("Content-Type", "application/json");
con.setDoOutput(true);
con.setRequestProperty("x-public-uri", this.options.getPublicURI());
} else if (this.isPATCH()) {
con.setRequestMethod(HTTP_METHOD_POST);
con.setRequestProperty("Content-Type", "application/json");
con.setDoOutput(true);
con.setRequestProperty("x-public-uri", this.options.getPublicURI());
con.setRequestProperty("x-method-override", HTTP_METHOD_PATCH);
} else if (this.isMERGE()) {
con.setRequestMethod(HTTP_METHOD_POST);
con.setRequestProperty("Content-Type", "application/json");
con.setDoOutput(true);
con.setRequestProperty("x-public-uri", this.options.getPublicURI());
con.setRequestProperty("x-method-override", HTTP_METHOD_PATCH);
con.setRequestProperty("patchtype",HTTP_METHOD_MERGE);
} else if (this.isBULK()) {
con.setRequestMethod(HTTP_METHOD_POST);
con.setRequestProperty("Content-Type", "application/json");
con.setDoOutput(true);
con.setRequestProperty("x-public-uri", this.options.getPublicURI());
con.setRequestProperty("x-method-override", HTTP_METHOD_BULK);
} else if (this.isSYNC()) {
con.setRequestMethod(HTTP_METHOD_POST);
con.setRequestProperty("Content-Type", "application/json");
con.setDoOutput(true);
con.setRequestProperty("x-public-uri", this.options.getPublicURI());
con.setRequestProperty("x-method-override", HTTP_METHOD_SYNC);
} else if (this.isMERGESYNC()) {
con.setRequestMethod(HTTP_METHOD_POST);
con.setRequestProperty("Content-Type", "application/json");
con.setDoOutput(true);
con.setRequestProperty("x-public-uri", this.options.getPublicURI());
con.setRequestProperty("x-method-override", HTTP_METHOD_SYNC);
con.setRequestProperty("patchtype",HTTP_METHOD_MERGE);
} else if (this.isDELETE()) {
con.setRequestMethod(HTTP_METHOD_DELETE);
con.setRequestProperty("accept", "application/json");
con.setUseCaches(false);
con.setAllowUserInteraction(false);
con.setRequestProperty("x-public-uri", this.options.getPublicURI());
}
for (String property : properties) {
con.setRequestProperty("Properties", property);
}
return con;
}
private void setCookiesForSession(HttpURLConnection con) {
for (String cookie : cookies) {
con.setRequestProperty("Cookie", cookie.split(";", 1)[0]);
}
}
// private MaximoConnector version(JsonObject oslcHome) throws IOException, OslcException{
// JsonObject versionObj = null;
// String versionUri = null;
// if(oslcHome.containsKey("spi:version")){
// versionObj = oslcHome.getJsonObject("spi:version");
// if(versionObj.containsKey("rdf:resource")){
// versionUri = versionObj.getString("rdf:resource");
// }else if(versionObj.containsKey("href")){
// versionUri = versionObj.getString("href");
// }
// }else if(oslcHome.containsKey("version")){
// versionObj = oslcHome.getJsonObject("version");
// if(versionObj.containsKey("href")){
// versionUri = versionObj.getString("href");
// }
// }
// if(versionUri!=null){
// this.version = this.get(versionUri);
// }
// return this;
// }
//
// private MaximoConnector userInfo(JsonObject oslcHome) throws IOException, OslcException{
// JsonObject userInfoObj = null;
// String userInfoUri = null;
// if(oslcHome.containsKey("spi:whoami")){
// userInfoObj = oslcHome.getJsonObject("spi:whoami");
// if(userInfoObj.containsKey("rdf:resource")){
// userInfoUri = userInfoObj.getString("rdf:resource");
// }else if(userInfoObj.containsKey("href")){
// userInfoUri = userInfoObj.getString("href");
// }
// }else if(oslcHome.containsKey("whoami")){
// userInfoObj = oslcHome.getJsonObject("whoami");
// if(userInfoObj.containsKey("href")){
// userInfoUri = userInfoObj.getString("href");
// }
// }
// if(userInfoUri != null){
// this.userInfo = this.get(userInfoUri);
// }
// return this;
// }
//
// public JsonObject getVersion(){
// return this.version;
// }
//
// public JsonObject getUserInfo(){
// return this.userInfo;
// }
/**
* Get the last response code
*/
public int getLastResponseCode() {
return lastResponseCode;
}
/**
* Disconnect with Maximo Server
* @throws IOException
*/
public void disconnect() throws IOException {
String logout = this.options.getPublicURI()
+ "/logout";
if(this.getOptions().isMultiTenancy()){
logout += "?&_tenantcode=" + this.getOptions().getTenantCode();
}
logger.fine(logout);
URL httpURL = new URL(logout);
// long t1 = System.currentTimeMillis();
HttpURLConnection con = (HttpURLConnection) httpURL.openConnection();
con.setRequestMethod("GET");
this.setCookiesForSession(con);
lastResponseCode = con.getResponseCode();
if (lastResponseCode == 401) {
logger.fine("Logout");
}
this.valid = false;
}
}