Java RootRuntimeBeanRegistrator类代码示例

import org.opendaylight.controller.config.api.runtime.RootRuntimeBeanRegistrator; //导入依赖的package包/类
private static String getRuntimeRegistratorCode(Optional<FullyQualifiedName> maybeRegistratorType) {
    if (maybeRegistratorType.isPresent()) {
        String registratorType = maybeRegistratorType.get().toString();

        return "\n"+
            format("private %s rootRuntimeBeanRegistratorWrapper;\n", registratorType)+
            "\n"+
            format("public %s getRootRuntimeBeanRegistratorWrapper(){\n", registratorType)+
                "return rootRuntimeBeanRegistratorWrapper;\n"+
            "}\n"+
            "\n"+
            "@Override\n"+
            format("public void setRuntimeBeanRegistrator(%s rootRuntimeRegistrator){\n", RootRuntimeBeanRegistrator.class.getCanonicalName())+
                format("this.rootRuntimeBeanRegistratorWrapper = new %s(rootRuntimeRegistrator);\n", registratorType)+
            "}\n";
    } else {
        return "";
    }
}
 

import org.opendaylight.controller.config.api.runtime.RootRuntimeBeanRegistrator; //导入依赖的package包/类
public TestingScheduledThreadPoolImpl(final RootRuntimeBeanRegistrator runtimeBeanRegistrator,
        final int corePoolSize) {
    this.runtimeBeanRegistrator = runtimeBeanRegistrator;
    executor = new ScheduledThreadPoolExecutor(corePoolSize);
    ALLEXECUTORS.add(executor);
    HierarchicalRuntimeBeanRegistration hierarchicalRuntimeBeanRegistration = runtimeBeanRegistrator
            .registerRoot(new TestingScheduledRuntimeBean());
    hierarchicalRuntimeBeanRegistration.register("a", "b", new TestingScheduledRuntimeBean());
}
 

import org.opendaylight.controller.config.api.runtime.RootRuntimeBeanRegistrator; //导入依赖的package包/类
@Override
public void setRuntimeBeanRegistrator(final RootRuntimeBeanRegistrator runtimeBeanRegistrator) {
    this.runtimeBeanRegistrator = runtimeBeanRegistrator;
}
 

import org.opendaylight.controller.config.api.runtime.RootRuntimeBeanRegistrator; //导入依赖的package包/类
/**
 * Get registrator and n registration ftls where n is equal to total number
 * of runtime beans in hierarchy.
 */
public static Map<String, FtlTemplate> create(RuntimeBeanEntry rootRB) {
    checkArgument(rootRB.isRoot(), "RuntimeBeanEntry must be root");
    String registratorName = getJavaNameOfRuntimeRegistrator(rootRB);
    List<MethodDefinition> methods = new ArrayList<>();
    Field rootRuntimeBeanRegistratorField = new Field(
            Collections.singletonList(Modifier.FINAL),
            RootRuntimeBeanRegistrator.class.getName(),
            "rootRuntimeBeanRegistrator");
    List<Field> constructorParameters = Lists
            .newArrayList(rootRuntimeBeanRegistratorField);
    String constructorBody = constructConstructorBody(constructorParameters);
    MethodDefinition constructor = MethodDefinition.createConstructor(
            registratorName, constructorParameters, constructorBody);
    methods.add(constructor);

    LinkedHashMap<String, RuntimeRegistratorFtlTemplate> RuntimeRegistratorFtlTemplates =
            createRegistrationHierarchy(rootRB, Collections.emptySet());
    RuntimeRegistratorFtlTemplate rootFtlFile = RuntimeRegistratorFtlTemplates
            .values().iterator().next();

    {// add register(rootruntimemxbean)
        String fullyQualifiedNameOfMXBean = FullyQualifiedNameHelper
                .getFullyQualifiedName(rootRB.getPackageName(), rootRB.getJavaNameOfRuntimeMXBean());
        String childRegistratorFQN = rootFtlFile.getFullyQualifiedName();
        Field rbParameter = new Field(fullyQualifiedNameOfMXBean, "rb");
        String registerBody = format("%s %s = this.%s.registerRoot(%s);\n"
                        + "return new %s(%2$s);\n",
                HierarchicalRuntimeBeanRegistration.class.getCanonicalName(),
                hierachicalRegistration.getName(),
                rootRuntimeBeanRegistratorField.getName(),
                rbParameter.getName(),
                rootFtlFile.getFullyQualifiedName());

        MethodDefinition registerMethod = new MethodDefinition(
                childRegistratorFQN, "register",
                Collections.singletonList(rbParameter), registerBody);
        methods.add(registerMethod);
    }

    MethodDefinition closeRegistrator = createCloseMethodToCloseField(rootRuntimeBeanRegistratorField);
    methods.add(closeRegistrator);

    // TODO add header
    GeneralClassTemplate registrator = new GeneralClassTemplate(null,
            rootRB.getPackageName(), registratorName,
            Collections.emptyList(), Collections.singletonList(Closeable.class
            .getCanonicalName()), constructorParameters, methods);

    checkState(!RuntimeRegistratorFtlTemplates.containsKey(registrator
            .getTypeDeclaration().getName()), "Name conflict: "
            + registrator.getTypeDeclaration().getName());
    Map<String, FtlTemplate> result = new HashMap<>();
    result.putAll(RuntimeRegistratorFtlTemplates);
    result.put(registrator.getTypeDeclaration().getName(), registrator);
    return result;
}
 

import org.opendaylight.controller.config.api.runtime.RootRuntimeBeanRegistrator; //导入依赖的package包/类
/**
 * Configuration framework will call this setter on all modules implementing
 * this interface. It is responsibility of modules or rather their instances
 * to close registrator in their {@link java.io.Closeable#close()} method. Same
 * module will get the same registrator during reconfiguration.
 *
 * @param rootRuntimeBeanRegistrator root bean
 */
void setRuntimeBeanRegistrator(
        RootRuntimeBeanRegistrator rootRuntimeBeanRegistrator);