Examples with APITemplateException org.wso2.carbon.apimgt.core.template.APITemplateException used on opensource projects

Example 11 with APITemplateException

use of org.wso2.carbon.apimgt.core.template.APITemplateException in project carbon-apimgt by wso2.

the class ThrottleTemplateBuilderTestCase method testSiddhiQueryForCustomPolicy.

@Test
public void testSiddhiQueryForCustomPolicy() throws APITemplateException {
    CustomPolicy policy = SampleTestObjectCreator.createDefaultCustomPolicy();
    CustomThrottlePolicyTemplateBuilder templateBuilder = new CustomThrottlePolicyTemplateBuilder(policy);
    String siddhiQuery = templateBuilder.getThrottlePolicyTemplateForCustomPolicy();
    String sampleQuery = SampleTestObjectCreator.createDefaultCustomPolicySiddhiApp();
    Assert.assertEquals(siddhiQuery, sampleQuery);
}

Example 12 with APITemplateException

use of org.wso2.carbon.apimgt.core.template.APITemplateException in project carbon-apimgt by wso2.

the class ThrottleTemplateBuilderTestCase method testSiddhiQueryForAPILevelDefaultConditions.

@Test
public void testSiddhiQueryForAPILevelDefaultConditions() throws APITemplateException {
    APIPolicy apiPolicy = SampleTestObjectCreator.createDefaultAPIPolicy();
    APIThrottlePolicyTemplateBuilder templateBuilder = new APIThrottlePolicyTemplateBuilder(apiPolicy);
    String actualQuery = templateBuilder.getThrottlePolicyTemplateForAPILevelDefaultCondition();
    String expectedQuery = SampleTestObjectCreator.createDefaultSiddhiAppForAPILevelDefaultThrottlePolicy();
    Assert.assertEquals(actualQuery, expectedQuery);
}

Example 13 with APITemplateException

use of org.wso2.carbon.apimgt.core.template.APITemplateException in project carbon-apimgt by wso2.

the class PolicyExportManager method getSubscriptionPolicySiddhiApps.

/**
 * Get execution plan/ siddhi apps for custom policies.
 *
 * @param subscriptionPolicies SubscriptionPolicy object list
 * @return Map<String, String> containing execution plan name and execution plans.
 * @throws APITemplateException If template generating fails
 */
private Map<String, String> getSubscriptionPolicySiddhiApps(List<SubscriptionPolicy> subscriptionPolicies) throws APITemplateException {
    if (log.isDebugEnabled()) {
        log.debug("Get execution plans for Subscription policies.");
    }
    Map<String, String> siddhiApps = new HashMap<>();
    String name;
    String executionPlan;
    SubscriptionThrottlePolicyTemplateBuilder templateBuilder;
    for (SubscriptionPolicy policy : subscriptionPolicies) {
        name = SUBSCRIPTION + policy.getPolicyName();
        templateBuilder = new SubscriptionThrottlePolicyTemplateBuilder(policy);
        executionPlan = templateBuilder.getThrottlePolicyForSubscriptionLevel();
        siddhiApps.put(name, executionPlan);
    }
    return siddhiApps;
}

Example 14 with APITemplateException

use of org.wso2.carbon.apimgt.core.template.APITemplateException in project carbon-apimgt by wso2.

the class PolicyExportManager method getApiPolicySiddhiApps.

/**
 * Get execution plan/ siddhi apps for custom policies.
 *
 * @param apiPolicies APIPolicy object list
 * @return Map<String, String> containing execution plan name and execution plans.
 * @throws APITemplateException If template generating fails
 */
private List<Map<String, String>> getApiPolicySiddhiApps(List<APIPolicy> apiPolicies) throws APITemplateException {
    if (log.isDebugEnabled()) {
        log.debug("Get execution plans for API policies.");
    }
    List<Map<String, String>> policies = new ArrayList<>();
    Map<String, String> siddhiApps = new HashMap<>();
    APIThrottlePolicyTemplateBuilder templateBuilder;
    for (APIPolicy apiPolicy : apiPolicies) {
        templateBuilder = new APIThrottlePolicyTemplateBuilder(apiPolicy);
        if (apiPolicy.getPipelines() != null) {
            siddhiApps = templateBuilder.getThrottlePolicyTemplateForPipelines();
        }
        siddhiApps.put(RESOURCE + apiPolicy.getPolicyName() + DEFAULT, templateBuilder.getThrottlePolicyTemplateForAPILevelDefaultCondition());
        policies.add(siddhiApps);
    }
    return policies;
}

Example 15 with APITemplateException

use of org.wso2.carbon.apimgt.core.template.APITemplateException in project carbon-apimgt by wso2.

the class GatewaySourceGeneratorImpl method getEndpointConfigStringFromTemplate.

@Override
public String getEndpointConfigStringFromTemplate(Endpoint endpoint) throws APITemplateException {
    StringWriter writer = new StringWriter();
    String templatePath = "resources" + File.separator + "template" + File.separator + "endpoint.xml";
    try {
        // build the context for template and apply the necessary decorators
        ConfigContext configcontext = new EndpointContext(endpoint, packageName);
        VelocityContext context = configcontext.getContext();
        VelocityEngine velocityengine = new VelocityEngine();
        velocityengine.setProperty(RuntimeConstants.RESOURCE_LOADER, "classpath");
        velocityengine.setProperty("classpath.resource.loader.class", ClasspathResourceLoader.class.getName());
        velocityengine.init();
        Template template = velocityengine.getTemplate(templatePath);
        template.merge(context, writer);
    } catch (ResourceNotFoundException e) {
        log.error("Template " + templatePath + " not Found", e);
        throw new APITemplateException("Template " + templatePath + " not Found", ExceptionCodes.TEMPLATE_EXCEPTION);
    } catch (ParseErrorException e) {
        log.error("Syntax error in " + templatePath, e);
        throw new APITemplateException("Syntax error in " + templatePath, ExceptionCodes.TEMPLATE_EXCEPTION);
    }
    return writer.toString();
}