aboutsummaryrefslogtreecommitdiffstats
path: root/controlloop/common/policy-yaml
diff options
context:
space:
mode:
Diffstat (limited to 'controlloop/common/policy-yaml')
-rw-r--r--controlloop/common/policy-yaml/src/main/java/org/onap/policy/controlloop/policy/builder/impl/ControlLoopPolicyBuilderImpl.java936
1 files changed, 466 insertions, 470 deletions
diff --git a/controlloop/common/policy-yaml/src/main/java/org/onap/policy/controlloop/policy/builder/impl/ControlLoopPolicyBuilderImpl.java b/controlloop/common/policy-yaml/src/main/java/org/onap/policy/controlloop/policy/builder/impl/ControlLoopPolicyBuilderImpl.java
index 18c80eed3..5f5baf0bd 100644
--- a/controlloop/common/policy-yaml/src/main/java/org/onap/policy/controlloop/policy/builder/impl/ControlLoopPolicyBuilderImpl.java
+++ b/controlloop/common/policy-yaml/src/main/java/org/onap/policy/controlloop/policy/builder/impl/ControlLoopPolicyBuilderImpl.java
@@ -48,475 +48,471 @@ import org.yaml.snakeyaml.DumperOptions.FlowStyle;
import org.yaml.snakeyaml.Yaml;
public class ControlLoopPolicyBuilderImpl implements ControlLoopPolicyBuilder {
- private static Logger logger = LoggerFactory.getLogger(ControlLoopPolicyBuilderImpl.class.getName());
- private ControlLoopPolicy policy;
-
- public ControlLoopPolicyBuilderImpl(String controlLoopName, Integer timeout) throws BuilderException {
- policy = new ControlLoopPolicy();
- ControlLoop controlLoop = new ControlLoop();
- controlLoop.setControlLoopName(controlLoopName);
- controlLoop.setTimeout(timeout);
- policy.setControlLoop(controlLoop);
- }
-
- public ControlLoopPolicyBuilderImpl(String controlLoopName, Integer timeout, Resource resource, Service... services) throws BuilderException {
- this(controlLoopName, timeout);
- this.addResource(resource);
- this.addService(services);
- }
-
- public ControlLoopPolicyBuilderImpl(String controlLoopName, Integer timeout, PNF pnf) throws BuilderException {
- this(controlLoopName, timeout);
- this.setPNF(pnf);
- }
-
- public ControlLoopPolicyBuilderImpl(String controlLoopName, Integer timeout, Service service, Resource[] resources) throws BuilderException {
- this(controlLoopName, timeout);
- this.addService(service);
- this.addResource(resources);
- }
-
- @Override
- public ControlLoopPolicyBuilder removePNF() throws BuilderException {
- policy.getControlLoop().setPnf(null);
- return this;
- }
-
- @Override
- public ControlLoopPolicyBuilder addService(Service... services) throws BuilderException {
- if (services == null) {
- throw new BuilderException("Service must not be null");
- }
- for (Service service : services) {
- if (service.getServiceUUID() == null) {
- if (service.getServiceName() == null || service.getServiceName().length() < 1) {
- throw new BuilderException("Invalid service - need either a serviceUUID or serviceName");
- }
- if(policy.getControlLoop().getServices()==null){
- policy.getControlLoop().setServices(new LinkedList<>());
- }
- policy.getControlLoop().getServices().add(service);
- }
- }
- return this;
- }
-
- @Override
- public ControlLoopPolicyBuilder removeService(Service... services) throws BuilderException {
- if (services == null) {
- throw new BuilderException("Service must not be null");
- }
- if (policy.getControlLoop().getServices() == null) {
- throw new BuilderException("No existing services to remove");
- }
- for (Service service : services) {
- if (service.getServiceUUID() == null) {
- if (service.getServiceName() == null || service.getServiceName().length() < 1) {
- throw new BuilderException("Invalid service - need either a serviceUUID or serviceName");
- }
- }
- boolean removed = policy.getControlLoop().getServices().remove(service);
- if (!removed) {
- throw new BuilderException("Unknown service " + service.getServiceName());
- }
- }
- return this;
- }
-
- @Override
- public ControlLoopPolicyBuilder removeAllServices() throws BuilderException {
- policy.getControlLoop().getServices().clear();
- return this;
- }
-
-
- @Override
- public ControlLoopPolicyBuilder addResource(Resource... resources) throws BuilderException {
- if (resources == null) {
- throw new BuilderException("resources must not be null");
- }
- for (Resource resource : resources) {
- if (resource.getResourceUUID() == null) {
- if (resource.getResourceName() == null || resource.getResourceName().length() <= 0) {
- throw new BuilderException("Invalid resource - need either resourceUUID or resourceName");
- }
- }
- if(policy.getControlLoop().getResources()==null){
- policy.getControlLoop().setResources(new LinkedList<>());
- }
- policy.getControlLoop().getResources().add(resource);
- }
- return this;
- }
-
- @Override
- public ControlLoopPolicyBuilder setPNF(PNF pnf) throws BuilderException {
- if (pnf == null) {
- throw new BuilderException("PNF must not be null");
- }
- if (pnf.PNFName == null) {
- if (pnf.PNFType == null) {
- throw new BuilderException("Invalid PNF - need either pnfName or pnfType");
- }
- }
- policy.getControlLoop().setPnf(pnf);
- return this;
- }
-
- @Override
- public ControlLoopPolicyBuilder setAbatement(Boolean abatement) throws BuilderException{
- if (abatement == null) {
- throw new BuilderException("abatement must not be null");
- }
- policy.getControlLoop().setAbatement(abatement);
- return this;
- }
-
- @Override
- public ControlLoopPolicyBuilder setTimeout(Integer timeout) {
- policy.getControlLoop().setTimeout(timeout);
- return this;
- }
-
- @Override
- public Policy setTriggerPolicy(String name, String description, String actor, Target target, String recipe,
- Map<String, String> payload, Integer retries, Integer timeout) throws BuilderException {
-
- Policy trigger = new Policy(UUID.randomUUID().toString(), name, description, actor, payload, target, recipe, retries, timeout);
-
- policy.getControlLoop().setTrigger_policy(trigger.getId());
-
- this.addNewPolicy(trigger);
- //
- // Return a copy of the policy
- //
- return new Policy(trigger);
- }
-
- @Override
- public Policy setPolicyForPolicyResult(String name, String description, String actor,
- Target target, String recipe, Map<String, String> payload, Integer retries, Integer timeout, String policyID, PolicyResult... results) throws BuilderException {
- //
- // Find the existing policy
- //
- Policy existingPolicy = this.findPolicy(policyID);
- if (existingPolicy == null) {
- throw new BuilderException("Unknown policy " + policyID);
- }
- //
- // Create the new Policy
- //
- Policy newPolicy = new Policy(UUID.randomUUID().toString(), name, description, actor, payload, target, recipe, retries, timeout);
- //
- // Connect the results
- //
- for (PolicyResult result : results) {
- switch (result) {
- case FAILURE:
- existingPolicy.setFailure(newPolicy.getId());
- break;
- case FAILURE_EXCEPTION:
- existingPolicy.setFailure_exception(newPolicy.getId());
- break;
- case FAILURE_RETRIES:
- existingPolicy.setFailure_retries(newPolicy.getId());
- break;
- case FAILURE_TIMEOUT:
- existingPolicy.setFailure_timeout(newPolicy.getId());
- break;
- case FAILURE_GUARD:
- existingPolicy.setFailure_guard(newPolicy.getId());
- break;
- case SUCCESS:
- existingPolicy.setSuccess(newPolicy.getId());
- break;
- default:
- throw new BuilderException("Invalid PolicyResult " + result);
- }
- }
- //
- // Add it to our list
- //
- this.policy.getPolicies().add(newPolicy);
- //
- // Return a policy to them
- //
- return new Policy(newPolicy);
- }
-
- private class BuilderCompilerCallback implements ControlLoopCompilerCallback {
-
- private ResultsImpl results = new ResultsImpl();
-
- @Override
- public boolean onWarning(String message) {
- results.addMessage(new MessageImpl(message, MessageLevel.WARNING));
- return false;
- }
-
- @Override
- public boolean onError(String message) {
- results.addMessage(new MessageImpl(message, MessageLevel.ERROR));
- return false;
- }
- }
-
- @Override
- public Results buildSpecification() {
- //
- // Dump the specification
- //
- DumperOptions options = new DumperOptions();
- options.setDefaultFlowStyle(FlowStyle.BLOCK);
- options.setPrettyFlow(true);
- Yaml yaml = new Yaml(options);
- String dumpedYaml = yaml.dump(policy);
- //
- // This is our callback class for our compiler
- //
- BuilderCompilerCallback callback = new BuilderCompilerCallback();
- //
- // Compile it
- //
- try {
- ControlLoopCompiler.compile(policy, callback);
- } catch (CompilerException e) {
- logger.error(e.getMessage() + e);
- callback.results.addMessage(new MessageImpl(e.getMessage(), MessageLevel.EXCEPTION));
- }
- //
- // Save the spec
- //
- callback.results.setSpecification(dumpedYaml);
- return callback.results;
- }
-
- private void addNewPolicy(Policy policy) {
- if (this.policy.getPolicies() == null) {
- this.policy.setPolicies(new LinkedList<>());
- }
- this.policy.getPolicies().add(policy);
- }
-
- private Policy findPolicy(String id) {
- for (Policy policy : this.policy.getPolicies()) {
- if (policy.getId().equals(id)) {
- return policy;
- }
- }
- return null;
- }
-
- @Override
- public ControlLoopPolicyBuilder removeResource(Resource... resources) throws BuilderException {
- if (resources == null) {
- throw new BuilderException("Resource must not be null");
- }
- if (policy.getControlLoop().getResources() == null) {
- throw new BuilderException("No existing resources to remove");
- }
- for (Resource resource : resources) {
- if (resource.getResourceUUID() == null) {
- if (resource.getResourceName() == null || resource.getResourceName().length() < 1) {
- throw new BuilderException("Invalid resource - need either a resourceUUID or resourceName");
- }
- }
- boolean removed = policy.getControlLoop().getResources().remove(resource);
- if (!removed) {
- throw new BuilderException("Unknown resource " + resource.getResourceName());
- }
- }
- return this;
- }
-
- @Override
- public ControlLoopPolicyBuilder removeAllResources() throws BuilderException {
- policy.getControlLoop().getResources().clear();
- return this;
- }
-
- @Override
- public Integer calculateTimeout() {
- int sum = 0;
- for (Policy policy : this.policy.getPolicies()) {
- sum += policy.getTimeout().intValue();
- }
- return new Integer(sum);
- }
-
- @Override
- public ControlLoop setTriggerPolicy(String id) throws BuilderException {
- if (id == null) {
- throw new BuilderException("Id must not be null");
- }
- Policy trigger = this.findPolicy(id);
- if (trigger == null) {
- throw new BuilderException("Unknown policy " + id);
- }
- else {
- this.policy.getControlLoop().setTrigger_policy(id);
- }
- return new ControlLoop(this.policy.getControlLoop());
- }
-
- @Override
- public boolean isOpenLoop() {
- if (this.policy.getControlLoop().getTrigger_policy().equals(FinalResult.FINAL_OPENLOOP.toString())) {
- return true;
- }
- else {
- return false;
- }
- }
-
- @Override
- public Policy getTriggerPolicy() throws BuilderException {
- if (this.policy.getControlLoop().getTrigger_policy().equals(FinalResult.FINAL_OPENLOOP.toString())) {
- return null;
- }
- else {
- Policy trigger = new Policy(this.findPolicy(this.policy.getControlLoop().getTrigger_policy()));
- return trigger;
- }
- }
-
- @Override
- public ControlLoop getControlLoop() {
- ControlLoop loop = new ControlLoop(this.policy.getControlLoop());
- return loop;
- }
-
- @Override
- public Policy setPolicyForPolicyResult(String policyResultID, String policyID, PolicyResult... results)
- throws BuilderException {
- //
- // Find the existing policy
- //
- Policy existingPolicy = this.findPolicy(policyID);
- if (existingPolicy == null) {
- throw new BuilderException(policyID + " does not exist");
- }
- if (this.findPolicy(policyResultID) == null) {
- throw new BuilderException("Operational policy " + policyResultID + " does not exist");
- }
- //
- // Connect the results
- //
- for (PolicyResult result : results) {
- switch (result) {
- case FAILURE:
- existingPolicy.setFailure(policyResultID);
- break;
- case FAILURE_EXCEPTION:
- existingPolicy.setFailure_exception(policyResultID);
- break;
- case FAILURE_RETRIES:
- existingPolicy.setFailure_retries(policyResultID);
- break;
- case FAILURE_TIMEOUT:
- existingPolicy.setFailure_timeout(policyResultID);
- break;
- case FAILURE_GUARD:
- existingPolicy.setFailure_guard(policyResultID);
- break;
- case SUCCESS:
- existingPolicy.setSuccess(policyResultID);
- break;
- default:
- throw new BuilderException("Invalid PolicyResult " + result);
- }
- }
- return new Policy(this.findPolicy(policyResultID));
- }
-
- @Override
- public boolean removePolicy(String policyID) throws BuilderException {
- Policy existingPolicy = this.findPolicy(policyID);
- if (existingPolicy == null) {
- throw new BuilderException("Unknown policy " + policyID);
- }
- //
- // Check if the policy to remove is trigger_policy
- //
- if (this.policy.getControlLoop().getTrigger_policy().equals(policyID)) {
- this.policy.getControlLoop().setTrigger_policy(FinalResult.FINAL_OPENLOOP.toString());
- }
- else {
- //
- // Update policies
- //
- for (Policy policy : this.policy.getPolicies()) {
- int index = this.policy.getPolicies().indexOf(policy);
- if (policy.getSuccess().equals(policyID)) {
- policy.setSuccess(FinalResult.FINAL_SUCCESS.toString());
- }
- if (policy.getFailure().equals(policyID)) {
- policy.setFailure(FinalResult.FINAL_FAILURE.toString());
- }
- if (policy.getFailure_retries().equals(policyID)) {
- policy.setFailure_retries(FinalResult.FINAL_FAILURE_RETRIES.toString());
- }
- if (policy.getFailure_timeout().equals(policyID)) {
- policy.setFailure_timeout(FinalResult.FINAL_FAILURE_TIMEOUT.toString());
- }
- if (policy.getFailure_exception().equals(policyID)) {
- policy.setFailure_exception(FinalResult.FINAL_FAILURE_EXCEPTION.toString());
- }
- if (policy.getFailure_guard().equals(policyID)) {
- policy.setFailure_guard(FinalResult.FINAL_FAILURE_GUARD.toString());
- }
- this.policy.getPolicies().set(index, policy);
- }
- }
- //
- // remove the policy
- //
- boolean removed = this.policy.getPolicies().remove(existingPolicy);
- return removed;
- }
-
- @Override
- public Policy resetPolicyResults(String policyID) throws BuilderException {
- Policy existingPolicy = this.findPolicy(policyID);
- if (existingPolicy == null) {
- throw new BuilderException("Unknown policy " + policyID);
- }
- //
- // reset policy results
- //
- existingPolicy.setSuccess(FinalResult.FINAL_SUCCESS.toString());
- existingPolicy.setFailure(FinalResult.FINAL_FAILURE.toString());
- existingPolicy.setFailure_retries(FinalResult.FINAL_FAILURE_RETRIES.toString());
- existingPolicy.setFailure_timeout(FinalResult.FINAL_FAILURE_TIMEOUT.toString());
- existingPolicy.setFailure_exception(FinalResult.FINAL_FAILURE_EXCEPTION.toString());
- existingPolicy.setFailure_guard(FinalResult.FINAL_FAILURE_GUARD.toString());
- return new Policy(existingPolicy);
- }
-
- @Override
- public ControlLoopPolicyBuilder removeAllPolicies() {
- //
- // Remove all existing operational policies
- //
- this.policy.getPolicies().clear();
- //
- // Revert controlLoop back to an open loop
- //
- this.policy.getControlLoop().setTrigger_policy(FinalResult.FINAL_OPENLOOP.toString());
- return this;
- }
-
- @Override
- public Policy addOperationsAccumulateParams(String policyID, OperationsAccumulateParams operationsAccumulateParams) throws BuilderException {
- Policy existingPolicy = this.findPolicy(policyID);
- if (existingPolicy == null) {
- throw new BuilderException("Unknown policy " + policyID);
- }
- //
- // Add operationsAccumulateParams to existingPolicy
- //
- existingPolicy.setOperationsAccumulateParams(operationsAccumulateParams);
- return new Policy(existingPolicy);
- }
+ private static Logger logger = LoggerFactory.getLogger(ControlLoopPolicyBuilderImpl.class.getName());
+ private ControlLoopPolicy policy;
+
+ public ControlLoopPolicyBuilderImpl(String controlLoopName, Integer timeout) throws BuilderException {
+ policy = new ControlLoopPolicy();
+ ControlLoop controlLoop = new ControlLoop();
+ controlLoop.setControlLoopName(controlLoopName);
+ controlLoop.setTimeout(timeout);
+ policy.setControlLoop(controlLoop);
+ }
+
+ public ControlLoopPolicyBuilderImpl(String controlLoopName, Integer timeout, Resource resource, Service... services) throws BuilderException {
+ this(controlLoopName, timeout);
+ this.addResource(resource);
+ this.addService(services);
+ }
+
+ public ControlLoopPolicyBuilderImpl(String controlLoopName, Integer timeout, PNF pnf) throws BuilderException {
+ this(controlLoopName, timeout);
+ this.setPNF(pnf);
+ }
+
+ public ControlLoopPolicyBuilderImpl(String controlLoopName, Integer timeout, Service service, Resource[] resources) throws BuilderException {
+ this(controlLoopName, timeout);
+ this.addService(service);
+ this.addResource(resources);
+ }
+
+ @Override
+ public ControlLoopPolicyBuilder removePNF() throws BuilderException {
+ policy.getControlLoop().setPnf(null);
+ return this;
+ }
+
+ @Override
+ public ControlLoopPolicyBuilder addService(Service... services) throws BuilderException {
+ if (services == null) {
+ throw new BuilderException("Service must not be null");
+ }
+ for (Service service : services) {
+ if (service.getServiceUUID() == null) {
+ if (service.getServiceName() == null || service.getServiceName().length() < 1) {
+ throw new BuilderException("Invalid service - need either a serviceUUID or serviceName");
+ }
+ if(policy.getControlLoop().getServices()==null){
+ policy.getControlLoop().setServices(new LinkedList<>());
+ }
+ policy.getControlLoop().getServices().add(service);
+ }
+ }
+ return this;
+ }
+
+ @Override
+ public ControlLoopPolicyBuilder removeService(Service... services) throws BuilderException {
+ if (services == null) {
+ throw new BuilderException("Service must not be null");
+ }
+ if (policy.getControlLoop().getServices() == null) {
+ throw new BuilderException("No existing services to remove");
+ }
+ for (Service service : services) {
+ if (service.getServiceUUID() == null) {
+ if (service.getServiceName() == null || service.getServiceName().length() < 1) {
+ throw new BuilderException("Invalid service - need either a serviceUUID or serviceName");
+ }
+ }
+ boolean removed = policy.getControlLoop().getServices().remove(service);
+ if (!removed) {
+ throw new BuilderException("Unknown service " + service.getServiceName());
+ }
+ }
+ return this;
+ }
+
+ @Override
+ public ControlLoopPolicyBuilder removeAllServices() throws BuilderException {
+ policy.getControlLoop().getServices().clear();
+ return this;
+ }
+
+
+ @Override
+ public ControlLoopPolicyBuilder addResource(Resource... resources) throws BuilderException {
+ if (resources == null) {
+ throw new BuilderException("resources must not be null");
+ }
+ for (Resource resource : resources) {
+ if (resource.getResourceUUID() == null) {
+ if (resource.getResourceName() == null || resource.getResourceName().length() <= 0) {
+ throw new BuilderException("Invalid resource - need either resourceUUID or resourceName");
+ }
+ }
+ if(policy.getControlLoop().getResources()==null){
+ policy.getControlLoop().setResources(new LinkedList<>());
+ }
+ policy.getControlLoop().getResources().add(resource);
+ }
+ return this;
+ }
+
+ @Override
+ public ControlLoopPolicyBuilder setPNF(PNF pnf) throws BuilderException {
+ if (pnf == null) {
+ throw new BuilderException("PNF must not be null");
+ }
+ if (pnf.getPNFName() == null && pnf.getPNFType() == null) {
+ throw new BuilderException("Invalid PNF - need either pnfName or pnfType");
+ }
+ policy.getControlLoop().setPnf(pnf);
+ return this;
+ }
+
+ @Override
+ public ControlLoopPolicyBuilder setAbatement(Boolean abatement) throws BuilderException{
+ if (abatement == null) {
+ throw new BuilderException("abatement must not be null");
+ }
+ policy.getControlLoop().setAbatement(abatement);
+ return this;
+ }
+
+ @Override
+ public ControlLoopPolicyBuilder setTimeout(Integer timeout) {
+ policy.getControlLoop().setTimeout(timeout);
+ return this;
+ }
+
+ @Override
+ public Policy setTriggerPolicy(String name, String description, String actor, Target target, String recipe,
+ Map<String, String> payload, Integer retries, Integer timeout) throws BuilderException {
+
+ Policy trigger = new Policy(UUID.randomUUID().toString(), name, description, actor, payload, target, recipe, retries, timeout);
+
+ policy.getControlLoop().setTrigger_policy(trigger.getId());
+
+ this.addNewPolicy(trigger);
+ //
+ // Return a copy of the policy
+ //
+ return new Policy(trigger);
+ }
+
+ @Override
+ public Policy setPolicyForPolicyResult(String name, String description, String actor,
+ Target target, String recipe, Map<String, String> payload, Integer retries, Integer timeout, String policyID, PolicyResult... results) throws BuilderException {
+ //
+ // Find the existing policy
+ //
+ Policy existingPolicy = this.findPolicy(policyID);
+ if (existingPolicy == null) {
+ throw new BuilderException("Unknown policy " + policyID);
+ }
+ //
+ // Create the new Policy
+ //
+ Policy newPolicy = new Policy(UUID.randomUUID().toString(), name, description, actor, payload, target, recipe, retries, timeout);
+ //
+ // Connect the results
+ //
+ for (PolicyResult result : results) {
+ switch (result) {
+ case FAILURE:
+ existingPolicy.setFailure(newPolicy.getId());
+ break;
+ case FAILURE_EXCEPTION:
+ existingPolicy.setFailure_exception(newPolicy.getId());
+ break;
+ case FAILURE_RETRIES:
+ existingPolicy.setFailure_retries(newPolicy.getId());
+ break;
+ case FAILURE_TIMEOUT:
+ existingPolicy.setFailure_timeout(newPolicy.getId());
+ break;
+ case FAILURE_GUARD:
+ existingPolicy.setFailure_guard(newPolicy.getId());
+ break;
+ case SUCCESS:
+ existingPolicy.setSuccess(newPolicy.getId());
+ break;
+ default:
+ throw new BuilderException("Invalid PolicyResult " + result);
+ }
+ }
+ //
+ // Add it to our list
+ //
+ this.policy.getPolicies().add(newPolicy);
+ //
+ // Return a policy to them
+ //
+ return new Policy(newPolicy);
+ }
+
+ private class BuilderCompilerCallback implements ControlLoopCompilerCallback {
+
+ private ResultsImpl results = new ResultsImpl();
+
+ @Override
+ public boolean onWarning(String message) {
+ results.addMessage(new MessageImpl(message, MessageLevel.WARNING));
+ return false;
+ }
+
+ @Override
+ public boolean onError(String message) {
+ results.addMessage(new MessageImpl(message, MessageLevel.ERROR));
+ return false;
+ }
+ }
+
+ @Override
+ public Results buildSpecification() {
+ //
+ // Dump the specification
+ //
+ DumperOptions options = new DumperOptions();
+ options.setDefaultFlowStyle(FlowStyle.BLOCK);
+ options.setPrettyFlow(true);
+ Yaml yaml = new Yaml(options);
+ String dumpedYaml = yaml.dump(policy);
+ //
+ // This is our callback class for our compiler
+ //
+ BuilderCompilerCallback callback = new BuilderCompilerCallback();
+ //
+ // Compile it
+ //
+ try {
+ ControlLoopCompiler.compile(policy, callback);
+ } catch (CompilerException e) {
+ logger.error(e.getMessage() + e);
+ callback.results.addMessage(new MessageImpl(e.getMessage(), MessageLevel.EXCEPTION));
+ }
+ //
+ // Save the spec
+ //
+ callback.results.setSpecification(dumpedYaml);
+ return callback.results;
+ }
+
+ private void addNewPolicy(Policy policy) {
+ if (this.policy.getPolicies() == null) {
+ this.policy.setPolicies(new LinkedList<>());
+ }
+ this.policy.getPolicies().add(policy);
+ }
+
+ private Policy findPolicy(String id) {
+ for (Policy policy : this.policy.getPolicies()) {
+ if (policy.getId().equals(id)) {
+ return policy;
+ }
+ }
+ return null;
+ }
+
+ @Override
+ public ControlLoopPolicyBuilder removeResource(Resource... resources) throws BuilderException {
+ if (resources == null) {
+ throw new BuilderException("Resource must not be null");
+ }
+ if (policy.getControlLoop().getResources() == null) {
+ throw new BuilderException("No existing resources to remove");
+ }
+ for (Resource resource : resources) {
+ if (resource.getResourceUUID() == null) {
+ if (resource.getResourceName() == null || resource.getResourceName().length() < 1) {
+ throw new BuilderException("Invalid resource - need either a resourceUUID or resourceName");
+ }
+ }
+ boolean removed = policy.getControlLoop().getResources().remove(resource);
+ if (!removed) {
+ throw new BuilderException("Unknown resource " + resource.getResourceName());
+ }
+ }
+ return this;
+ }
+
+ @Override
+ public ControlLoopPolicyBuilder removeAllResources() throws BuilderException {
+ policy.getControlLoop().getResources().clear();
+ return this;
+ }
+
+ @Override
+ public Integer calculateTimeout() {
+ int sum = 0;
+ for (Policy policy : this.policy.getPolicies()) {
+ sum += policy.getTimeout().intValue();
+ }
+ return new Integer(sum);
+ }
+
+ @Override
+ public ControlLoop setTriggerPolicy(String id) throws BuilderException {
+ if (id == null) {
+ throw new BuilderException("Id must not be null");
+ }
+ Policy trigger = this.findPolicy(id);
+ if (trigger == null) {
+ throw new BuilderException("Unknown policy " + id);
+ }
+ else {
+ this.policy.getControlLoop().setTrigger_policy(id);
+ }
+ return new ControlLoop(this.policy.getControlLoop());
+ }
+
+ @Override
+ public boolean isOpenLoop() {
+ if (this.policy.getControlLoop().getTrigger_policy().equals(FinalResult.FINAL_OPENLOOP.toString())) {
+ return true;
+ }
+ else {
+ return false;
+ }
+ }
+
+ @Override
+ public Policy getTriggerPolicy() throws BuilderException {
+ if (this.policy.getControlLoop().getTrigger_policy().equals(FinalResult.FINAL_OPENLOOP.toString())) {
+ return null;
+ }
+ else {
+ return new Policy(this.findPolicy(this.policy.getControlLoop().getTrigger_policy()));
+ }
+ }
+
+ @Override
+ public ControlLoop getControlLoop() {
+ return new ControlLoop(this.policy.getControlLoop());
+ }
+
+ @Override
+ public Policy setPolicyForPolicyResult(String policyResultID, String policyID, PolicyResult... results)
+ throws BuilderException {
+ //
+ // Find the existing policy
+ //
+ Policy existingPolicy = this.findPolicy(policyID);
+ if (existingPolicy == null) {
+ throw new BuilderException(policyID + " does not exist");
+ }
+ if (this.findPolicy(policyResultID) == null) {
+ throw new BuilderException("Operational policy " + policyResultID + " does not exist");
+ }
+ //
+ // Connect the results
+ //
+ for (PolicyResult result : results) {
+ switch (result) {
+ case FAILURE:
+ existingPolicy.setFailure(policyResultID);
+ break;
+ case FAILURE_EXCEPTION:
+ existingPolicy.setFailure_exception(policyResultID);
+ break;
+ case FAILURE_RETRIES:
+ existingPolicy.setFailure_retries(policyResultID);
+ break;
+ case FAILURE_TIMEOUT:
+ existingPolicy.setFailure_timeout(policyResultID);
+ break;
+ case FAILURE_GUARD:
+ existingPolicy.setFailure_guard(policyResultID);
+ break;
+ case SUCCESS:
+ existingPolicy.setSuccess(policyResultID);
+ break;
+ default:
+ throw new BuilderException("Invalid PolicyResult " + result);
+ }
+ }
+ return new Policy(this.findPolicy(policyResultID));
+ }
+
+ @Override
+ public boolean removePolicy(String policyID) throws BuilderException {
+ Policy existingPolicy = this.findPolicy(policyID);
+ if (existingPolicy == null) {
+ throw new BuilderException("Unknown policy " + policyID);
+ }
+ //
+ // Check if the policy to remove is trigger_policy
+ //
+ if (this.policy.getControlLoop().getTrigger_policy().equals(policyID)) {
+ this.policy.getControlLoop().setTrigger_policy(FinalResult.FINAL_OPENLOOP.toString());
+ }
+ else {
+ //
+ // Update policies
+ //
+ for (Policy policy : this.policy.getPolicies()) {
+ int index = this.policy.getPolicies().indexOf(policy);
+ if (policy.getSuccess().equals(policyID)) {
+ policy.setSuccess(FinalResult.FINAL_SUCCESS.toString());
+ }
+ if (policy.getFailure().equals(policyID)) {
+ policy.setFailure(FinalResult.FINAL_FAILURE.toString());
+ }
+ if (policy.getFailure_retries().equals(policyID)) {
+ policy.setFailure_retries(FinalResult.FINAL_FAILURE_RETRIES.toString());
+ }
+ if (policy.getFailure_timeout().equals(policyID)) {
+ policy.setFailure_timeout(FinalResult.FINAL_FAILURE_TIMEOUT.toString());
+ }
+ if (policy.getFailure_exception().equals(policyID)) {
+ policy.setFailure_exception(FinalResult.FINAL_FAILURE_EXCEPTION.toString());
+ }
+ if (policy.getFailure_guard().equals(policyID)) {
+ policy.setFailure_guard(FinalResult.FINAL_FAILURE_GUARD.toString());
+ }
+ this.policy.getPolicies().set(index, policy);
+ }
+ }
+ //
+ // remove the policy
+ //
+ boolean removed = this.policy.getPolicies().remove(existingPolicy);
+ return removed;
+ }
+
+ @Override
+ public Policy resetPolicyResults(String policyID) throws BuilderException {
+ Policy existingPolicy = this.findPolicy(policyID);
+ if (existingPolicy == null) {
+ throw new BuilderException("Unknown policy " + policyID);
+ }
+ //
+ // reset policy results
+ //
+ existingPolicy.setSuccess(FinalResult.FINAL_SUCCESS.toString());
+ existingPolicy.setFailure(FinalResult.FINAL_FAILURE.toString());
+ existingPolicy.setFailure_retries(FinalResult.FINAL_FAILURE_RETRIES.toString());
+ existingPolicy.setFailure_timeout(FinalResult.FINAL_FAILURE_TIMEOUT.toString());
+ existingPolicy.setFailure_exception(FinalResult.FINAL_FAILURE_EXCEPTION.toString());
+ existingPolicy.setFailure_guard(FinalResult.FINAL_FAILURE_GUARD.toString());
+ return new Policy(existingPolicy);
+ }
+
+ @Override
+ public ControlLoopPolicyBuilder removeAllPolicies() {
+ //
+ // Remove all existing operational policies
+ //
+ this.policy.getPolicies().clear();
+ //
+ // Revert controlLoop back to an open loop
+ //
+ this.policy.getControlLoop().setTrigger_policy(FinalResult.FINAL_OPENLOOP.toString());
+ return this;
+ }
+
+ @Override
+ public Policy addOperationsAccumulateParams(String policyID, OperationsAccumulateParams operationsAccumulateParams) throws BuilderException {
+ Policy existingPolicy = this.findPolicy(policyID);
+ if (existingPolicy == null) {
+ throw new BuilderException("Unknown policy " + policyID);
+ }
+ //
+ // Add operationsAccumulateParams to existingPolicy
+ //
+ existingPolicy.setOperationsAccumulateParams(operationsAccumulateParams);
+ return new Policy(existingPolicy);
+ }
}