Examples with JpaComponent org.apache.camel.component.jpa.JpaComponent used on opensource projects

Example 1 with JpaComponent

use of org.apache.camel.component.jpa.JpaComponent in project camel by apache.

the class JpaRouteTest method testRouteJpa.

@Test
public void testRouteJpa() throws Exception {
    // should auto setup transaction manager and entity factory
    JpaComponent jpa = context.getComponent("jpa", JpaComponent.class);
    assertNotNull("Should have been auto assigned", jpa.getEntityManagerFactory());
    assertNotNull("Should have been auto assigned", jpa.getTransactionManager());
    MockEndpoint mock = getMockEndpoint("mock:result");
    mock.expectedMessageCount(1);
    ValueBuilder header = mock.message(0).header(JpaConstants.ENTITYMANAGER);
    header.isNotNull();
    header.isInstanceOf(EntityManager.class);
    template.sendBody("direct:start", new SendEmail("someone@somewhere.org"));
    assertMockEndpointsSatisfied();
    assertEntityInDB(1);
}

Example 2 with JpaComponent

use of org.apache.camel.component.jpa.JpaComponent in project camel by apache.

the class JpaWireTapTest method testRouteJpa.

@Test
public void testRouteJpa() throws Exception {
    // should auto setup transaction manager and entity factory
    JpaComponent jpa = context.getComponent("jpa", JpaComponent.class);
    assertNotNull("Should have been auto assigned", jpa.getEntityManagerFactory());
    assertNotNull("Should have been auto assigned", jpa.getTransactionManager());
    MockEndpoint mock = getMockEndpoint("mock:result");
    mock.expectedMessageCount(2);
    template.sendBody("direct:start", new SendEmail("someone@somewhere.org"));
    assertMockEndpointsSatisfied();
    assertEntityInDB(2);
}

Example 3 with JpaComponent

use of org.apache.camel.component.jpa.JpaComponent in project camel by apache.

the class JpaComponentAutoConfiguration method configureJpaComponent.

@Lazy
@Bean(name = "jpa-component")
@ConditionalOnClass(CamelContext.class)
@ConditionalOnMissingBean(JpaComponent.class)
public JpaComponent configureJpaComponent(CamelContext camelContext, JpaComponentConfiguration configuration) throws Exception {
    JpaComponent component = new JpaComponent();
    component.setCamelContext(camelContext);
    Map<String, Object> parameters = new HashMap<>();
    IntrospectionSupport.getProperties(configuration, parameters, null, false);
    for (Map.Entry<String, Object> entry : parameters.entrySet()) {
        Object value = entry.getValue();
        Class<?> paramClass = value.getClass();
        if (paramClass.getName().endsWith("NestedConfiguration")) {
            Class nestedClass = null;
            try {
                nestedClass = (Class) paramClass.getDeclaredField("CAMEL_NESTED_CLASS").get(null);
                HashMap<String, Object> nestedParameters = new HashMap<>();
                IntrospectionSupport.getProperties(value, nestedParameters, null, false);
                Object nestedProperty = nestedClass.newInstance();
                IntrospectionSupport.setProperties(camelContext, camelContext.getTypeConverter(), nestedProperty, nestedParameters);
                entry.setValue(nestedProperty);
            } catch (NoSuchFieldException e) {
            }
        }
    }
    IntrospectionSupport.setProperties(camelContext, camelContext.getTypeConverter(), component, parameters);
    return component;
}