Examples with Language org.apache.camel.spi.Language used on opensource projects

Example 26 with Language

use of org.apache.camel.spi.Language in project camel by apache.

the class LanguageTestSupport method assertExpression.

/**
     * Asserts that the expression evaluates to one of the two given values
     */
protected void assertExpression(String expressionText, String expectedValue, String orThisExpectedValue) {
    Language language = assertResolveLanguage(getLanguageName());
    Expression expression = language.createExpression(expressionText);
    assertNotNull("No Expression could be created for text: " + expressionText + " language: " + language, expression);
    Object value;
    if (expectedValue != null) {
        value = expression.evaluate(exchange, expectedValue.getClass());
    } else {
        value = expression.evaluate(exchange, Object.class);
    }
    log.debug("Evaluated expression: " + expression + " on exchange: " + exchange + " result: " + value);
    assertTrue("Expression: " + expression + " on Exchange: " + exchange, expectedValue.equals(value) || orThisExpectedValue.equals(value));
}

Example 27 with Language

use of org.apache.camel.spi.Language in project camel by apache.

the class AbstractFeatureTest method testLanguage.

protected void testLanguage(String mainFeature, String language) throws Exception {
    LOG.info("Looking up CamelContext(myCamel) in OSGi Service Registry");
    installCamelFeature(mainFeature);
    CamelContext camelContext = getOsgiService(bundleContext, CamelContext.class, "(camel.context.name=myCamel)", 20000);
    assertNotNull("Cannot find CamelContext with name myCamel", camelContext);
    LOG.info("Getting Camel language: {}", language);
    Language lan = camelContext.resolveLanguage(language);
    assertNotNull("Cannot get language with name: " + language, lan);
    LOG.info("Found Camel language: {} instance: {} with className: {}", language, lan, lan.getClass());
}

Example 28 with Language

use of org.apache.camel.spi.Language in project camel by apache.

the class CamelTestSupport method assertResolveLanguage.

/**
     * Asserts that the language name can be resolved
     */
protected Language assertResolveLanguage(String languageName) {
    Language language = context.resolveLanguage(languageName);
    assertNotNull(language, "No language found for name: " + languageName);
    return language;
}

Example 29 with Language

use of org.apache.camel.spi.Language in project camel by apache.

the class CamelTestSupport method assertResolveLanguage.

/**
     * Asserts that the language name can be resolved
     */
protected Language assertResolveLanguage(String languageName) {
    Language language = context.resolveLanguage(languageName);
    assertNotNull("No language found for name: " + languageName, language);
    return language;
}

Example 30 with Language

use of org.apache.camel.spi.Language in project camel by apache.

the class JsonPathLanguageTest method testExpressionPojo.

@Test
public void testExpressionPojo() throws Exception {
    Exchange exchange = new DefaultExchange(context);
    Map pojo = new HashMap();
    pojo.put("kind", "full");
    pojo.put("type", "customer");
    exchange.getIn().setBody(pojo);
    Language lan = context.resolveLanguage("jsonpath");
    Expression exp = lan.createExpression("$.kind");
    String kind = exp.evaluate(exchange, String.class);
    assertNotNull(kind);
    assertEquals("full", kind);
    exp = lan.createExpression("$.type");
    String type = exp.evaluate(exchange, String.class);
    assertNotNull(type);
    assertEquals("customer", type);
}