Examples with TemplateUtilContext org.wso2.carbon.apimgt.rest.api.publisher.v1.common.template.TemplateUtilContext used on opensource projects

Example 1 with TemplateUtilContext

use of org.wso2.carbon.apimgt.rest.api.publisher.v1.common.template.TemplateUtilContext in project carbon-apimgt by wso2.

the class APITemplateBuilderImpl method getConfigStringForPrototypeScriptAPI.

@Override
public String getConfigStringForPrototypeScriptAPI(Environment environment) throws APITemplateException {
    StringWriter writer = new StringWriter();
    try {
        // build the context for template and apply the necessary decorators
        ConfigContext configcontext = new APIConfigContext(this.api);
        configcontext = new TransportConfigContext(configcontext, api);
        configcontext = new ResourceConfigContext(configcontext, api);
        configcontext = new EndpointBckConfigContext(configcontext, api);
        configcontext = new EndpointConfigContext(configcontext, api);
        configcontext = new SecurityConfigContext(configcontext, api);
        configcontext = new JwtConfigContext(configcontext);
        configcontext = new ResponseCacheConfigContext(configcontext, api);
        configcontext = new HandlerConfigContex(configcontext, handlers);
        configcontext = new EnvironmentConfigContext(configcontext, environment);
        configcontext = new TemplateUtilContext(configcontext);
        // @todo: this validation might be better to do when the builder is initialized.
        configcontext.validate();
        VelocityContext context = configcontext.getContext();
        context.internalGetKeys();
        /*  first, initialize velocity engine  */
        VelocityEngine velocityengine = new VelocityEngine();
        APIUtil.initializeVelocityContext(velocityengine);
        velocityengine.setProperty(RuntimeConstants.FILE_RESOURCE_LOADER_PATH, CarbonUtils.getCarbonHome());
        initVelocityEngine(velocityengine);
        Template t = velocityengine.getTemplate(this.getPrototypeTemplatePath());
        t.merge(context, writer);
    } catch (Exception e) {
        log.error("Velocity Error", e);
        throw new APITemplateException("Velocity Error", e);
    }
    return writer.toString();
}

Example 2 with TemplateUtilContext

use of org.wso2.carbon.apimgt.rest.api.publisher.v1.common.template.TemplateUtilContext in project carbon-apimgt by wso2.

the class APITemplateBuilderImpl method getConfigStringForEndpointTemplate.

/**
 * Sets the necessary variables to velocity context.
 *
 * @param endpointType Type of the endpoint : production or sandbox
 * @return The string of endpoint file content
 * @throws APITemplateException Thrown if an error occurred
 */
@Override
public String getConfigStringForEndpointTemplate(String endpointType) throws APITemplateException {
    StringWriter writer = new StringWriter();
    try {
        ConfigContext configcontext = new APIConfigContext(this.api);
        configcontext = new EndpointConfigContext(configcontext, this.apiProduct, api);
        configcontext = new TemplateUtilContext(configcontext);
        configcontext.validate();
        VelocityContext context = configcontext.getContext();
        context.internalGetKeys();
        VelocityEngine velocityengine = new VelocityEngine();
        APIUtil.initializeVelocityContext(velocityengine);
        velocityengine.setProperty(RuntimeConstants.FILE_RESOURCE_LOADER_PATH, CarbonUtils.getCarbonHome());
        initVelocityEngine(velocityengine);
        context.put("type", endpointType);
        Template template = velocityengine.getTemplate(this.getEndpointTemplatePath());
        template.merge(context, writer);
    } catch (Exception e) {
        log.error("Velocity Error");
        throw new APITemplateException("Velocity Error", e);
    }
    return writer.toString();
}

Example 3 with TemplateUtilContext

use of org.wso2.carbon.apimgt.rest.api.publisher.v1.common.template.TemplateUtilContext in project carbon-apimgt by wso2.

the class APITemplateBuilderImpl method getConfigStringForWebSocketEndpointTemplate.

@Override
public String getConfigStringForWebSocketEndpointTemplate(String endpointType, String resourceKey, String endpointUrl) throws APITemplateException {
    StringWriter writer = new StringWriter();
    try {
        ConfigContext configcontext = new APIConfigContext(this.api);
        configcontext = new EndpointBckConfigContext(configcontext, api);
        configcontext = new EndpointConfigContext(configcontext, api);
        configcontext = new TemplateUtilContext(configcontext);
        configcontext.validate();
        VelocityContext context = configcontext.getContext();
        context.internalGetKeys();
        VelocityEngine velocityengine = new VelocityEngine();
        APIUtil.initializeVelocityContext(velocityengine);
        velocityengine.setProperty(RuntimeConstants.FILE_RESOURCE_LOADER_PATH, CarbonUtils.getCarbonHome());
        initVelocityEngine(velocityengine);
        context.put("type", endpointType + "_endpoints");
        context.put("websocketResourceKey", resourceKey);
        context.put("endpointUrl", endpointUrl);
        Template template = velocityengine.getTemplate(this.getEndpointTemplatePath());
        template.merge(context, writer);
    } catch (Exception e) {
        log.error("Velocity Error");
        throw new APITemplateException("Velocity Error", e);
    }
    return writer.toString();
}

Example 4 with TemplateUtilContext

use of org.wso2.carbon.apimgt.rest.api.publisher.v1.common.template.TemplateUtilContext in project carbon-apimgt by wso2.

the class TemplateUtilContextTest method testTemplateUtilContext.

@Test
public void testTemplateUtilContext() throws Exception {
    API api = new API(new APIIdentifier("admin", "TestAPI", "1.0.0"));
    api.setStatus(APIConstants.CREATED);
    api.setContextTemplate("/");
    ConfigContext configcontext = new APIConfigContext(api);
    TemplateUtilContext templateUtilContext = new TemplateUtilContext(configcontext);
    String xmlSampleText = "<data>TemplateUtilContextTest Class</data>";
    String xmlEscapedText = "&lt;data&gt;TemplateUtilContextTest Class&lt;/data&gt;";
    String result = templateUtilContext.escapeXml(xmlSampleText);
    Assert.assertTrue("Failed to escape XML tags in the provided string : " + xmlSampleText, xmlEscapedText.equalsIgnoreCase(result));
    Assert.assertNotNull(templateUtilContext.getContext().get("util"));
}