Revision 4f9d1a69 src/com/rackspace/cloud/loadbalancer/api/client/LoadBalancerManager.java
| b/src/com/rackspace/cloud/loadbalancer/api/client/LoadBalancerManager.java | ||
|---|---|---|
| 5 | 5 |
|
| 6 | 6 |
import java.io.IOException; |
| 7 | 7 |
import java.io.StringReader; |
| 8 |
import java.io.UnsupportedEncodingException; |
|
| 8 | 9 |
import java.util.ArrayList; |
| 9 | 10 |
|
| 10 | 11 |
import javax.xml.parsers.FactoryConfigurationError; |
| ... | ... | |
| 14 | 15 |
|
| 15 | 16 |
import org.apache.http.HttpResponse; |
| 16 | 17 |
import org.apache.http.client.ClientProtocolException; |
| 18 |
import org.apache.http.client.methods.HttpDelete; |
|
| 17 | 19 |
import org.apache.http.client.methods.HttpGet; |
| 20 |
import org.apache.http.client.methods.HttpPost; |
|
| 21 |
import org.apache.http.client.methods.HttpPut; |
|
| 22 |
import org.apache.http.entity.StringEntity; |
|
| 18 | 23 |
import org.apache.http.impl.client.BasicResponseHandler; |
| 24 |
import org.apache.http.protocol.RequestExpectContinue; |
|
| 19 | 25 |
import org.xml.sax.InputSource; |
| 20 | 26 |
import org.xml.sax.SAXException; |
| 21 | 27 |
import org.xml.sax.XMLReader; |
| ... | ... | |
| 28 | 34 |
import com.rackspace.cloud.loadbalancer.api.parsers.LoadBalancersXmlParser; |
| 29 | 35 |
import com.rackspace.cloud.loadbalancers.api.client.http.LoadBalancersException; |
| 30 | 36 |
import com.rackspace.cloud.servers.api.client.Account; |
| 37 |
import com.rackspace.cloud.servers.api.client.CloudServersException; |
|
| 38 |
import com.rackspace.cloud.servers.api.client.http.HttpBundle; |
|
| 31 | 39 |
|
| 32 | 40 |
public class LoadBalancerManager extends EntityManager {
|
| 33 | 41 |
private Context context; |
| ... | ... | |
| 37 | 45 |
} |
| 38 | 46 |
|
| 39 | 47 |
public LoadBalancer getLoadBalancerById(long id) throws LoadBalancersException {
|
| 48 |
LoadBalancer loadBalancer = null; |
|
| 49 |
//First try DFW |
|
| 50 |
try{
|
|
| 51 |
loadBalancer = getLoadBalancerById(id, Account.getAccount().getLoadBalancerDFWUrl()); |
|
| 52 |
loadBalancer.setRegion("DFW");
|
|
| 53 |
} catch(LoadBalancersException lbe){
|
|
| 54 |
//Didn't work |
|
| 55 |
|
|
| 56 |
} |
|
| 57 |
|
|
| 58 |
//Then try ORD |
|
| 59 |
if(loadBalancer == null){
|
|
| 60 |
try{
|
|
| 61 |
loadBalancer = getLoadBalancerById(id, Account.getAccount().getLoadBalancerORDUrl()); |
|
| 62 |
loadBalancer.setRegion("ORD");
|
|
| 63 |
} |
|
| 64 |
catch(LoadBalancersException lbe){
|
|
| 65 |
throw lbe; |
|
| 66 |
} |
|
| 67 |
} |
|
| 68 |
return loadBalancer; |
|
| 69 |
} |
|
| 70 |
|
|
| 71 |
private LoadBalancer getLoadBalancerById(long id, String url) throws LoadBalancersException {
|
|
| 40 | 72 |
//TODO:grab from ord and combine list |
| 41 | 73 |
CustomHttpClient httpclient = new CustomHttpClient(context); |
| 42 | 74 |
//TODO: check for uk or us |
| 43 |
HttpGet get = new HttpGet(Account.getAccount().getLoadBalancerDFWUrl() + Account.getAccount().getAccountId() + "/loadbalancers/" + id);
|
|
| 75 |
HttpGet get = new HttpGet(url + Account.getAccount().getAccountId() + "/loadbalancers/" + id);
|
|
| 44 | 76 |
LoadBalancer loadBalancer = new LoadBalancer(); |
| 45 | 77 |
|
| 46 | 78 |
get.addHeader("X-Auth-Token", Account.getAccount().getAuthToken());
|
| ... | ... | |
| 88 | 120 |
cse.setMessage(e.getLocalizedMessage()); |
| 89 | 121 |
throw cse; |
| 90 | 122 |
} |
| 91 |
|
|
| 123 |
if(loadBalancer != null){
|
|
| 124 |
Log.d("info", "the name is " + loadBalancer.getName());
|
|
| 125 |
} |
|
| 126 |
else{
|
|
| 127 |
Log.d("info", "the lb is null");
|
|
| 128 |
} |
|
| 92 | 129 |
return loadBalancer; |
| 93 | 130 |
} |
| 94 |
|
|
| 131 |
|
|
| 95 | 132 |
public ArrayList<LoadBalancer> createList() throws LoadBalancersException{
|
| 96 | 133 |
ArrayList<LoadBalancer> loadBalancers = createSublist(Account.getAccount().getLoadBalancerORDUrl()); |
| 97 |
loadBalancers.addAll(createSublist(Account.getAccount().getLoadBalancerDFWUrl())); |
|
| 134 |
for(LoadBalancer loadBalancer: loadBalancers){
|
|
| 135 |
loadBalancer.setRegion("ORD");
|
|
| 136 |
} |
|
| 137 |
ArrayList<LoadBalancer> DFWloadBalancers = createSublist(Account.getAccount().getLoadBalancerDFWUrl()); |
|
| 138 |
for(LoadBalancer loadBalancer: DFWloadBalancers){
|
|
| 139 |
loadBalancer.setRegion("DFW");
|
|
| 140 |
} |
|
| 141 |
loadBalancers.addAll(DFWloadBalancers); |
|
| 98 | 142 |
return loadBalancers; |
| 99 | 143 |
} |
| 100 | 144 |
|
| ... | ... | |
| 152 | 196 |
} |
| 153 | 197 |
return loadBalancers; |
| 154 | 198 |
} |
| 199 |
|
|
| 200 |
public HttpBundle create(LoadBalancer entity, String regionUrl) throws CloudServersException {
|
|
| 201 |
HttpResponse resp = null; |
|
| 202 |
CustomHttpClient httpclient = new CustomHttpClient(context); |
|
| 203 |
|
|
| 204 |
HttpPost post = new HttpPost(regionUrl + Account.getAccount().getAccountId() + "/loadbalancers"); |
|
| 205 |
post.addHeader("Content-Type", "application/xml");
|
|
| 206 |
|
|
| 207 |
StringEntity tmp = null; |
|
| 208 |
try {
|
|
| 209 |
tmp = new StringEntity(entity.toDetailedXML()); |
|
| 210 |
} catch (UnsupportedEncodingException e) {
|
|
| 211 |
CloudServersException cse = new CloudServersException(); |
|
| 212 |
cse.setMessage(e.getLocalizedMessage()); |
|
| 213 |
throw cse; |
|
| 214 |
} |
|
| 215 |
|
|
| 216 |
Log.d("info", entity.toDetailedXML());
|
|
| 217 |
|
|
| 218 |
post.setEntity(tmp); |
|
| 219 |
|
|
| 220 |
post.addHeader("X-Auth-Token", Account.getAccount().getAuthToken());
|
|
| 221 |
httpclient.removeRequestInterceptorByClass(RequestExpectContinue.class); |
|
| 222 |
|
|
| 223 |
HttpBundle bundle = new HttpBundle(); |
|
| 224 |
bundle.setCurlRequest(post); |
|
| 225 |
try {
|
|
| 226 |
resp = httpclient.execute(post); |
|
| 227 |
bundle.setHttpResponse(resp); |
|
| 228 |
} catch (ClientProtocolException e) {
|
|
| 229 |
CloudServersException cse = new CloudServersException(); |
|
| 230 |
cse.setMessage(e.getLocalizedMessage()); |
|
| 231 |
throw cse; |
|
| 232 |
} catch (IOException e) {
|
|
| 233 |
CloudServersException cse = new CloudServersException(); |
|
| 234 |
cse.setMessage(e.getLocalizedMessage()); |
|
| 235 |
throw cse; |
|
| 236 |
} catch (FactoryConfigurationError e) {
|
|
| 237 |
CloudServersException cse = new CloudServersException(); |
|
| 238 |
cse.setMessage(e.getLocalizedMessage()); |
|
| 239 |
throw cse; |
|
| 240 |
} |
|
| 241 |
return bundle; |
|
| 242 |
} |
|
| 243 |
|
|
| 244 |
public HttpBundle delete(LoadBalancer loadBalancer) throws CloudServersException {
|
|
| 245 |
HttpResponse resp = null; |
|
| 246 |
CustomHttpClient httpclient = new CustomHttpClient(context); |
|
| 247 |
|
|
| 248 |
HttpDelete delete = new HttpDelete(LoadBalancer.getRegionUrl(loadBalancer.getRegion()) + Account.getAccount().getAccountId() |
|
| 249 |
+ "/loadbalancers/" + loadBalancer.getId()); |
|
| 250 |
delete.addHeader("X-Auth-Token", Account.getAccount().getAuthToken());
|
|
| 251 |
delete.addHeader("Content-Type", "application/xml");
|
|
| 252 |
httpclient.removeRequestInterceptorByClass(RequestExpectContinue.class); |
|
| 253 |
|
|
| 254 |
HttpBundle bundle = new HttpBundle(); |
|
| 255 |
bundle.setCurlRequest(delete); |
|
| 256 |
|
|
| 257 |
try {
|
|
| 258 |
resp = httpclient.execute(delete); |
|
| 259 |
bundle.setHttpResponse(resp); |
|
| 260 |
} catch (ClientProtocolException e) {
|
|
| 261 |
CloudServersException cse = new CloudServersException(); |
|
| 262 |
cse.setMessage(e.getLocalizedMessage()); |
|
| 263 |
throw cse; |
|
| 264 |
} catch (IOException e) {
|
|
| 265 |
CloudServersException cse = new CloudServersException(); |
|
| 266 |
cse.setMessage(e.getLocalizedMessage()); |
|
| 267 |
throw cse; |
|
| 268 |
} catch (FactoryConfigurationError e) {
|
|
| 269 |
CloudServersException cse = new CloudServersException(); |
|
| 270 |
cse.setMessage(e.getLocalizedMessage()); |
|
| 271 |
throw cse; |
|
| 272 |
} |
|
| 273 |
return bundle; |
|
| 274 |
} |
|
| 275 |
|
|
| 276 |
public HttpBundle update(LoadBalancer loadBalancer, String name, String algorithm, String protocol, String port) throws CloudServersException {
|
|
| 277 |
HttpResponse resp = null; |
|
| 278 |
CustomHttpClient httpclient = new CustomHttpClient(context); |
|
| 279 |
|
|
| 280 |
HttpPut put = new HttpPut(LoadBalancer.getRegionUrl(loadBalancer.getRegion()) + Account.getAccount().getAccountId() + "/loadbalancers/" + loadBalancer.getId()); |
|
| 281 |
|
|
| 282 |
put.addHeader("X-Auth-Token", Account.getAccount().getAuthToken());
|
|
| 283 |
put.addHeader("Content-Type", "application/xml");
|
|
| 284 |
|
|
| 285 |
String xml = "<loadBalancer xmlns=\"http://docs.openstack.org/loadbalancers/api/v1.0\" " + |
|
| 286 |
"name=\"" + name + "\" " + |
|
| 287 |
"algorithm=\"" + algorithm.toUpperCase() + "\" " + |
|
| 288 |
"protocol=\"" + protocol.toUpperCase() + "\" " + |
|
| 289 |
"port=\"" + port + "\" />"; |
|
| 290 |
|
|
| 291 |
StringEntity tmp = null; |
|
| 292 |
try {
|
|
| 293 |
tmp = new StringEntity(xml); |
|
| 294 |
} catch (UnsupportedEncodingException e) {
|
|
| 295 |
CloudServersException cse = new CloudServersException(); |
|
| 296 |
cse.setMessage(e.getLocalizedMessage()); |
|
| 297 |
throw cse; |
|
| 298 |
} |
|
| 299 |
|
|
| 300 |
put.setEntity(tmp); |
|
| 301 |
httpclient.removeRequestInterceptorByClass(RequestExpectContinue.class); |
|
| 302 |
|
|
| 303 |
HttpBundle bundle = new HttpBundle(); |
|
| 304 |
bundle.setCurlRequest(put); |
|
| 305 |
|
|
| 306 |
try {
|
|
| 307 |
resp = httpclient.execute(put); |
|
| 308 |
bundle.setHttpResponse(resp); |
|
| 309 |
} catch (ClientProtocolException e) {
|
|
| 310 |
CloudServersException cse = new CloudServersException(); |
|
| 311 |
cse.setMessage(e.getLocalizedMessage()); |
|
| 312 |
throw cse; |
|
| 313 |
} catch (IOException e) {
|
|
| 314 |
CloudServersException cse = new CloudServersException(); |
|
| 315 |
cse.setMessage(e.getLocalizedMessage()); |
|
| 316 |
throw cse; |
|
| 317 |
} catch (FactoryConfigurationError e) {
|
|
| 318 |
CloudServersException cse = new CloudServersException(); |
|
| 319 |
cse.setMessage(e.getLocalizedMessage()); |
|
| 320 |
throw cse; |
|
| 321 |
} |
|
| 322 |
return bundle; |
|
| 323 |
} |
|
| 324 |
|
|
| 325 |
public HttpBundle addNodes(LoadBalancer loadBalancer, ArrayList<Node> nodes) throws CloudServersException {
|
|
| 326 |
HttpResponse resp = null; |
|
| 327 |
CustomHttpClient httpclient = new CustomHttpClient(context); |
|
| 328 |
|
|
| 329 |
HttpPost post = new HttpPost(LoadBalancer.getRegionUrl(loadBalancer.getRegion()) + Account.getAccount().getAccountId() + "/loadbalancers/" + loadBalancer.getId() + "/nodes"); |
|
| 330 |
|
|
| 331 |
post.addHeader("X-Auth-Token", Account.getAccount().getAuthToken());
|
|
| 332 |
post.addHeader("Content-Type", "application/xml");
|
|
| 333 |
|
|
| 334 |
String xml = "<nodes xmlns=\"http://docs.openstack.org/loadbalancers/api/v1.0\"> "; |
|
| 335 |
for(int i = 0;i < nodes.size(); i++){
|
|
| 336 |
Node node = nodes.get(i); |
|
| 337 |
if(node.getWeight() == null){
|
|
| 338 |
xml += "<node address=\"" + node.getAddress() + "\" port=\"" + node.getPort() + "\" condition=\"" + node.getCondition() + "\"/>"; |
|
| 339 |
} |
|
| 340 |
else{
|
|
| 341 |
xml += "<node address=\"" + node.getAddress() + "\" port=\"" + node.getPort() + "\" condition=\"" + node.getCondition() + "\" weight=\"" + node.getWeight() + "\"/>"; |
|
| 342 |
} |
|
| 343 |
xml += " </nodes>"; |
|
| 344 |
} |
|
| 345 |
|
|
| 346 |
Log.d("info", xml);
|
|
| 347 |
|
|
| 348 |
StringEntity tmp = null; |
|
| 349 |
try {
|
|
| 350 |
tmp = new StringEntity(xml); |
|
| 351 |
} catch (UnsupportedEncodingException e) {
|
|
| 352 |
CloudServersException cse = new CloudServersException(); |
|
| 353 |
cse.setMessage(e.getLocalizedMessage()); |
|
| 354 |
throw cse; |
|
| 355 |
} |
|
| 356 |
|
|
| 357 |
post.setEntity(tmp); |
|
| 358 |
httpclient.removeRequestInterceptorByClass(RequestExpectContinue.class); |
|
| 359 |
|
|
| 360 |
HttpBundle bundle = new HttpBundle(); |
|
| 361 |
bundle.setCurlRequest(post); |
|
| 362 |
|
|
| 363 |
try {
|
|
| 364 |
resp = httpclient.execute(post); |
|
| 365 |
bundle.setHttpResponse(resp); |
|
| 366 |
} catch (ClientProtocolException e) {
|
|
| 367 |
CloudServersException cse = new CloudServersException(); |
|
| 368 |
cse.setMessage(e.getLocalizedMessage()); |
|
| 369 |
throw cse; |
|
| 370 |
} catch (IOException e) {
|
|
| 371 |
CloudServersException cse = new CloudServersException(); |
|
| 372 |
cse.setMessage(e.getLocalizedMessage()); |
|
| 373 |
throw cse; |
|
| 374 |
} catch (FactoryConfigurationError e) {
|
|
| 375 |
CloudServersException cse = new CloudServersException(); |
|
| 376 |
cse.setMessage(e.getLocalizedMessage()); |
|
| 377 |
throw cse; |
|
| 378 |
} |
|
| 379 |
return bundle; |
|
| 380 |
} |
|
| 381 |
|
|
| 382 |
public HttpBundle modifyNode(LoadBalancer loadBalancer, Node node, String condition, String weight) throws CloudServersException {
|
|
| 383 |
HttpResponse resp = null; |
|
| 384 |
CustomHttpClient httpclient = new CustomHttpClient(context); |
|
| 385 |
|
|
| 386 |
HttpPut put = new HttpPut(LoadBalancer.getRegionUrl(loadBalancer.getRegion()) + Account.getAccount().getAccountId() + "/loadbalancers/" + loadBalancer.getId() + "/nodes/" + node.getId()); |
|
| 387 |
|
|
| 388 |
put.addHeader("X-Auth-Token", Account.getAccount().getAuthToken());
|
|
| 389 |
put.addHeader("Content-Type", "application/xml");
|
|
| 390 |
|
|
| 391 |
String xml; |
|
| 392 |
//different request body if the nodes have weight |
|
| 393 |
if(weight != null){
|
|
| 394 |
xml = "<node xmlns=\"http://docs.openstack.org/loadbalancers/api/v1.0\" condition=\"" + condition.toUpperCase() + "\" weight=\"" + weight + "\"" + "/>"; |
|
| 395 |
Log.d("info", "went to first");
|
|
| 396 |
} |
|
| 397 |
else{
|
|
| 398 |
xml = "<node xmlns=\"http://docs.openstack.org/loadbalancers/api/v1.0\" condition=\"" + condition.toUpperCase() + "\"/>"; |
|
| 399 |
Log.d("info", "went to second");
|
|
| 400 |
} |
|
| 401 |
|
|
| 402 |
StringEntity tmp = null; |
|
| 403 |
try {
|
|
| 404 |
tmp = new StringEntity(xml); |
|
| 405 |
} catch (UnsupportedEncodingException e) {
|
|
| 406 |
CloudServersException cse = new CloudServersException(); |
|
| 407 |
cse.setMessage(e.getLocalizedMessage()); |
|
| 408 |
throw cse; |
|
| 409 |
} |
|
| 410 |
|
|
| 411 |
Log.d("info", xml);
|
|
| 412 |
|
|
| 413 |
put.setEntity(tmp); |
|
| 414 |
httpclient.removeRequestInterceptorByClass(RequestExpectContinue.class); |
|
| 415 |
|
|
| 416 |
HttpBundle bundle = new HttpBundle(); |
|
| 417 |
bundle.setCurlRequest(put); |
|
| 418 |
|
|
| 419 |
try {
|
|
| 420 |
resp = httpclient.execute(put); |
|
| 421 |
bundle.setHttpResponse(resp); |
|
| 422 |
} catch (ClientProtocolException e) {
|
|
| 423 |
CloudServersException cse = new CloudServersException(); |
|
| 424 |
cse.setMessage(e.getLocalizedMessage()); |
|
| 425 |
throw cse; |
|
| 426 |
} catch (IOException e) {
|
|
| 427 |
CloudServersException cse = new CloudServersException(); |
|
| 428 |
cse.setMessage(e.getLocalizedMessage()); |
|
| 429 |
throw cse; |
|
| 430 |
} catch (FactoryConfigurationError e) {
|
|
| 431 |
CloudServersException cse = new CloudServersException(); |
|
| 432 |
cse.setMessage(e.getLocalizedMessage()); |
|
| 433 |
throw cse; |
|
| 434 |
} |
|
| 435 |
return bundle; |
|
| 436 |
} |
|
| 437 |
|
|
| 438 |
public HttpBundle removeNode(LoadBalancer loadBalancer, Node node) throws CloudServersException {
|
|
| 439 |
HttpResponse resp = null; |
|
| 440 |
CustomHttpClient httpclient = new CustomHttpClient(context); |
|
| 441 |
|
|
| 442 |
HttpDelete delete = new HttpDelete(LoadBalancer.getRegionUrl(loadBalancer.getRegion()) + Account.getAccount().getAccountId() + "/loadbalancers/" + loadBalancer.getId() + "/nodes/" + node.getId()); |
|
| 443 |
|
|
| 444 |
delete.addHeader("X-Auth-Token", Account.getAccount().getAuthToken());
|
|
| 445 |
|
|
| 446 |
httpclient.removeRequestInterceptorByClass(RequestExpectContinue.class); |
|
| 447 |
|
|
| 448 |
HttpBundle bundle = new HttpBundle(); |
|
| 449 |
bundle.setCurlRequest(delete); |
|
| 450 |
|
|
| 451 |
try {
|
|
| 452 |
resp = httpclient.execute(delete); |
|
| 453 |
bundle.setHttpResponse(resp); |
|
| 454 |
} catch (ClientProtocolException e) {
|
|
| 455 |
CloudServersException cse = new CloudServersException(); |
|
| 456 |
cse.setMessage(e.getLocalizedMessage()); |
|
| 457 |
throw cse; |
|
| 458 |
} catch (IOException e) {
|
|
| 459 |
CloudServersException cse = new CloudServersException(); |
|
| 460 |
cse.setMessage(e.getLocalizedMessage()); |
|
| 461 |
throw cse; |
|
| 462 |
} catch (FactoryConfigurationError e) {
|
|
| 463 |
CloudServersException cse = new CloudServersException(); |
|
| 464 |
cse.setMessage(e.getLocalizedMessage()); |
|
| 465 |
throw cse; |
|
| 466 |
} |
|
| 467 |
return bundle; |
|
| 468 |
} |
|
| 155 | 469 |
} |
Also available in: Unified diff