Examples with ContextCustomizer org.apache.camel.k.ContextCustomizer used on opensource projects

Example 6 with ContextCustomizer

use of org.apache.camel.k.ContextCustomizer in project camel-k-runtime by apache.

the class RuntimeSupportTest method testLoadCustomizersWithPropertiesFlags.

@Test
public void testLoadCustomizersWithPropertiesFlags() {
    CamelContext context = new DefaultCamelContext();
    NameCustomizer customizer = new NameCustomizer("from-registry");
    context.getRegistry().bind("name", customizer);
    List<ContextCustomizer> customizers = RuntimeSupport.configureContextCustomizers(context);
    assertThat(context.getName()).isNotEqualTo("from-registry");
    assertThat(context.getName()).isNotEqualTo("default");
    assertThat(customizers).isEmpty();
    Properties properties = new Properties();
    properties.setProperty("camel.k.customizer.name.enabled", "true");
    context.getPropertiesComponent().setInitialProperties(properties);
    customizers = RuntimeSupport.configureContextCustomizers(context);
    assertThat(context.getName()).isEqualTo("from-registry");
    assertThat(customizers).hasSize(1);
}

Example 7 with ContextCustomizer

use of org.apache.camel.k.ContextCustomizer in project camel-k-runtime by apache.

the class RuntimeSupport method lookupCustomizers.

public static Map<String, ContextCustomizer> lookupCustomizers(CamelContext context) {
    Map<String, ContextCustomizer> customizers = new ConcurrentHashMap<>();
    Properties properties = context.getPropertiesComponent().loadProperties(n -> n.startsWith(Constants.CUSTOMIZER_PREFIX) || n.startsWith(Constants.CUSTOMIZER_PREFIX_FALLBACK));
    if (properties != null) {
        // 
        for (String customizerId : lookupCustomizerIDs(context)) {
            customizers.computeIfAbsent(customizerId, id -> lookupCustomizerByID(context, id));
        }
        Pattern pattern = Pattern.compile(Constants.ENABLE_CUSTOMIZER_PATTERN);
        properties.entrySet().stream().filter(entry -> entry.getKey() instanceof String).filter(entry -> entry.getValue() != null).forEach(entry -> {
            final String key = (String) entry.getKey();
            final Object val = entry.getValue();
            final Matcher matcher = pattern.matcher(key);
            if (matcher.matches()) {
                String customizerId = null;
                if (matcher.groupCount() == 1) {
                    customizerId = matcher.group(1);
                } else if (matcher.groupCount() == 2) {
                    customizerId = matcher.group(2);
                }
                if (customizerId != null && Boolean.parseBoolean(String.valueOf(val))) {
                    // 
                    // Do not override customizers eventually found
                    // in the registry
                    // 
                    customizers.computeIfAbsent(customizerId, id -> lookupCustomizerByID(context, id));
                }
            }
        });
    }
    return customizers;
}