import org.jboss.jandex.MethodInfo; //导入依赖的package包/类
private void process(Map<String, String> paths, String className, List<AnnotationInstance> annotations)
		throws MojoExecutionException {
	AnnotationInstance rootAnnotation = getRootAnnotation(annotations);

	processRootAnnotation(paths, className, rootAnnotation);

	String pathInClass = getRootPath(rootAnnotation);

	for (AnnotationInstance annotation : annotations) {
		AnnotationValue value = annotation.value();
		if (value != null) {
			if (annotation.target().kind() != (AnnotationTarget.Kind.CLASS)) {
				MethodInfo annotatedMethod = annotation.target().asMethod();
				String path = new String();
				path = addHttpVerb(path, annotatedMethod);
				path = addProducer(path, annotatedMethod);
				path = addConsumer(path, annotatedMethod);
				String fullPath = path.concat(
						pathInClass != null ? pathInClass.concat("/").concat(value.asString()) : value.asString());
				addInPaths(paths, className, fullPath);
			}
		}
	}
}
 

import org.jboss.jandex.MethodInfo; //导入依赖的package包/类
private void processRootAnnotation(Map<String, String> paths, String className, AnnotationInstance rootAnnotation)
		throws MojoExecutionException {
	if (rootAnnotation == null)
		return;
	List<MethodInfo> methods = rootAnnotation.target().asClass().methods();
	for (MethodInfo method : methods)
		if (!containsPathAnnotation(method)) {
			String httpVerb = getHttpVerb(method);
			if (httpVerb != null) {
				String path = httpVerb;
				path = addProducer(path, method);
				path = addConsumer(path, method);
				path = path.concat("/").concat(getRootPath(rootAnnotation));
				addInPaths(paths, className, path);
			}
		}
}
 

import org.jboss.jandex.MethodInfo; //导入依赖的package包/类
private String getHttpVerb(MethodInfo method) {
	getLog().debug("Getting http verb from method:");
	getLog().debug(method.name());

	List<AnnotationInstance> methodAnnotations = method.annotations();
	for (AnnotationInstance annotation : methodAnnotations) {
		DotName annotationName = annotation.name();
		if (!annotationName.equals(PATH_ANNOTATION)) {
			if (annotationName.equals(GET_ANNOTATION))
				return "GET ";
			if (annotationName.equals(POST_ANNOTATION))
				return "POST ";
			if (annotationName.equals(PUT_ANNOTATION))
				return "PUT ";
			if (annotationName.equals(DELETE_ANNOTATION))
				return "DELETE ";
			if (annotationName.equals(OPTIONS_ANNOTATION))
				return "OPTIONS ";
			if (annotationName.equals(HEAD_ANNOTATION))
				return "HEAD ";
		}
	}
	return null;
}
 

import org.jboss.jandex.MethodInfo; //导入依赖的package包/类
private void createDefaultCallback(Class callbackTypeClass,
								   DotName callbackTypeName,
								   String callbackClassName,
								   Map<Class<?>, String> callbacksByClass) {
	for ( AnnotationInstance callback : getLocalBindingContext().getIndex().getAnnotations( callbackTypeName ) ) {
		MethodInfo methodInfo = (MethodInfo) callback.target();
		validateMethod( methodInfo, callbackTypeClass, callbacksByClass, true );
		if ( methodInfo.declaringClass().name().toString().equals( callbackClassName ) ) {
			if ( methodInfo.args().length != 1 ) {
				throw new PersistenceException(
						String.format(
								"Callback method %s must have exactly one argument defined as either Object or %s in ",
								methodInfo.name(),
								getEntityName()
						)
				);
			}
			callbacksByClass.put( callbackTypeClass, methodInfo.name() );
		}
	}
}
 

import org.jboss.jandex.MethodInfo; //导入依赖的package包/类
private void createCallback(Class callbackTypeClass,
							DotName callbackTypeName,
							Map<Class<?>, String> callbacksByClass,
							ClassInfo callbackClassInfo,
							boolean isListener) {
	Map<DotName, List<AnnotationInstance>> annotations = callbackClassInfo.annotations();
	List<AnnotationInstance> annotationInstances = annotations.get( callbackTypeName );
	if ( annotationInstances == null ) {
		return;
	}
	for ( AnnotationInstance callbackAnnotation : annotationInstances ) {
		MethodInfo methodInfo = (MethodInfo) callbackAnnotation.target();
		validateMethod( methodInfo, callbackTypeClass, callbacksByClass, isListener );
		callbacksByClass.put( callbackTypeClass, methodInfo.name() );
	}
}
 

import org.jboss.jandex.MethodInfo; //导入依赖的package包/类
/**
 * Populates the sets of transient field and method names.
 */
private void findTransientFieldAndMethodNames() {
	List<AnnotationInstance> transientMembers = classInfo.annotations().get( JPADotNames.TRANSIENT );
	if ( transientMembers == null ) {
		return;
	}

	for ( AnnotationInstance transientMember : transientMembers ) {
		AnnotationTarget target = transientMember.target();
		if ( target instanceof FieldInfo ) {
			transientFieldNames.add( ( (FieldInfo) target ).name() );
		}
		else {
			transientMethodNames.add( ( (MethodInfo) target ).name() );
		}
	}
}
 

import org.jboss.jandex.MethodInfo; //导入依赖的package包/类
public static Map<DotName, List<AnnotationInstance>> getMemberAnnotations(ClassInfo classInfo, String name) {
	if ( classInfo == null ) {
		throw new IllegalArgumentException( "classInfo cannot be null" );
	}

	if ( name == null ) {
		throw new IllegalArgumentException( "name cannot be null" );
	}

	Map<DotName, List<AnnotationInstance>> annotations = new HashMap<DotName, List<AnnotationInstance>>();
	for ( List<AnnotationInstance> annotationList : classInfo.annotations().values() ) {
		for ( AnnotationInstance instance : annotationList ) {
			String targetName = null;
			if ( instance.target() instanceof FieldInfo ) {
				targetName = ( (FieldInfo) instance.target() ).name();
			}
			else if ( instance.target() instanceof MethodInfo ) {
				targetName = ( (MethodInfo) instance.target() ).name();
			}
			if ( targetName != null && name.equals( targetName ) ) {
				addAnnotationToMap( instance, annotations );
			}
		}
	}
	return annotations;
}
 

import org.jboss.jandex.MethodInfo; //导入依赖的package包/类
private static AccessType determineAccessTypeByIdPlacement(List<AnnotationInstance> idAnnotations) {
	AccessType accessType = null;
	for ( AnnotationInstance annotation : idAnnotations ) {
		AccessType tmpAccessType;
		if ( annotation.target() instanceof FieldInfo ) {
			tmpAccessType = AccessType.FIELD;
		}
		else if ( annotation.target() instanceof MethodInfo ) {
			tmpAccessType = AccessType.PROPERTY;
		}
		else {
			throw new AnnotationException( "Invalid placement of @Id annotation" );
		}

		if ( accessType == null ) {
			accessType = tmpAccessType;
		}
		else {
			if ( !accessType.equals( tmpAccessType ) ) {
				throw new AnnotationException( "Inconsistent placement of @Id annotation within hierarchy " );
			}
		}
	}
	return accessType;
}
 

import org.jboss.jandex.MethodInfo; //导入依赖的package包/类
/**
 * @param t1 can't be null
 * @param t2 can't be null
 */
public static boolean targetEquals(AnnotationTarget t1, AnnotationTarget t2) {
	if ( t1 == t2 ) {
		return true;
	}
	if ( t1 != null && t2 != null ) {

		if ( t1.getClass() == t2.getClass() ) {
			if ( t1.getClass() == ClassInfo.class ) {
				return ( (ClassInfo) t1 ).name().equals( ( (ClassInfo) t2 ).name() );
			}
			else if ( t1.getClass() == MethodInfo.class ) {
				return ( (MethodInfo) t1 ).name().equals( ( (MethodInfo) t2 ).name() );
			}
			else {
				return ( (FieldInfo) t1 ).name().equals( ( (FieldInfo) t2 ).name() );
			}
		}
	}
	return false;
}
 

import org.jboss.jandex.MethodInfo; //导入依赖的package包/类
protected void processMethodResource(final DeploymentUnit deploymentUnit, final MethodInfo methodInfo, final String lookup) throws DeploymentUnitProcessingException {
    SubsystemService service = getService();
    String moduleName = getService().moduleNameFromJndi(lookup);
    if (moduleName != null) {
        savePerDeploymentModuleName(deploymentUnit, moduleName, service.vendorKey());
        ROOT_LOGGER.scannedResourceLookup(lookup, moduleName);
    } else {
        ROOT_LOGGER.ignoringResourceLookup(lookup, getService().jndiNames());
    }
}
 

import org.jboss.jandex.MethodInfo; //导入依赖的package包/类
static String buildMethodDef(MethodInfo method) {
    StringBuilder builder = new StringBuilder();

    // Method Parameters
    builder.append("(");
    for (org.jboss.jandex.Type type : method.parameters()) {
        builder.append(buildTypeDef(type.name().toString()));
    }
    builder.append(")");

    // Method Return Type
    if (method.returnType().kind().equals(org.jboss.jandex.Type.Kind.VOID)) {
        builder.append("V");
    } else {
        builder.append(buildTypeDef(method.returnType().name().toString()));
    }

    return builder.toString();
}
 

import org.jboss.jandex.MethodInfo; //导入依赖的package包/类
/**
 * Execute the method annotated with specified class. If the annotated method has parameter signature {@link Session} it
 * will create a session a pass it as parameter.
 *
 * @param annotatedInstance - The annotated class
 * @param name - The name of the method annotated
 * @param classLoader - The class loader
 * @throws Exception
 */
private <T extends Annotation> void executeMethod(final AnnotationInstance annotatedInstance, final DotName name, final ClassLoader classLoader)
        throws Exception {
    ClassInfo classInfo = (ClassInfo) annotatedInstance.target();
    classInfo.annotations().entrySet()
            .stream()
            .filter(annotationMap -> annotationMap.getKey().equals(name))
            .flatMap(annotationInstanceList -> annotationInstanceList.getValue().stream())
            .filter(methodInstance -> methodInstance.target() instanceof MethodInfo)
            .map(methodTarget -> methodTarget.target())
            .map(MethodInfo.class::cast)
            .forEach(t -> {
                executeMethodWithParameters(annotatedInstance, classLoader,  t, (ClassInfo) annotatedInstance.target());

            });
}
 

import org.jboss.jandex.MethodInfo; //导入依赖的package包/类
@Override
public final AssertionResult verify(final ClassInfo info) {

    boolean ok = true;
    final StringBuffer sb = new StringBuffer("Class " + info.name() + " has final methods:\n");

    final List<MethodInfo> methodInfos = info.methods();
    for (final MethodInfo methodInfo : methodInfos) {
        if (Modifier.isFinal(methodInfo.flags())) {
            ok = false;
            sb.append(methodInfo.toString());
            sb.append("\n");
        }            
    }
    
    if (ok) {
        return AssertionResult.OK;
    }
    return new AssertionResult(sb.toString());

}
 

import org.jboss.jandex.MethodInfo; //导入依赖的package包/类
private boolean validParameters(final MethodInfo method, final StringBuilder sb) {

        boolean ok = true;

        final Map<Integer, List<AnnotationInstance>> map = Utils.createParameterAnnotationMap(method);
        final List<Type> params = method.parameters();
        for (int i = 0; i < params.size(); i++) {
            final Type param = params.get(i);
            if (param.kind() != Kind.PRIMITIVE) {
                final List<AnnotationInstance> annotations = map.get(i);
                if ((annotations == null) || !contains(annotations, notNullFqn, nullableFqn)) {
                    ok = false;
                    sb.append(method.declaringClass());
                    sb.append("\t");
                    sb.append(method);
                    sb.append("\t");
                    sb.append("Parameter #" + i + " (" + params.get(i).name() + ")\n");
                }
            }
        }

        return ok;
    }
 

import org.jboss.jandex.MethodInfo; //导入依赖的package包/类
/**
 * Create a map for parameter annotations. The key id the index (zero based) of the parameter and the
 * value is a list of all annotations.
 * 
 * @param method
 *            Method to create a map for.
 * 
 * @return Map with parameter index (key) and list of annotations (value).
 */
public static Map<Integer, List<AnnotationInstance>> createParameterAnnotationMap(
        final MethodInfo method) {
    final Map<Integer, List<AnnotationInstance>> result = new HashMap<>();
    for (AnnotationInstance ai : method.annotations()) {
        final AnnotationTarget at = ai.target();
        if (at.kind() == AnnotationTarget.Kind.METHOD_PARAMETER) {
            final MethodParameterInfo mp = at.asMethodParameter();
            final int pos = (int) mp.position();
            List<AnnotationInstance> list = result.get(pos);
            if (list == null) {
                list = new ArrayList<>();
                result.put(pos, list);
            }
            list.add(ai);
        }
    }
    return result;
}
 

import org.jboss.jandex.MethodInfo; //导入依赖的package包/类
private static List<MethodInfo> findOverrideMethods(final Index index, final ClassInfo clasz,
        final MethodInfo methodToFind, final int level) {

    final List<MethodInfo> methods = new ArrayList<>();
    if (clasz != null) {
        
        // Super classes
        if (level > 0) {
            addIfFound(index, clasz, methodToFind, methods);
        }
        
        // Check interfaces
        methods.addAll(findInterfaceMethods(index, clasz, methodToFind));

        // Check super class
        final DotName superName = clasz.superName();
        final ClassInfo superClass = index.getClassByName(superName);            
        methods.addAll(findOverrideMethods(index, superClass, methodToFind, (level + 1)));
        
    }
    return methods;

}
 

import org.jboss.jandex.MethodInfo; //导入依赖的package包/类
@Test
public void testFindBaseClass() {

    // PREPARE
    final ClassInfo implClass = index.getClassByName(DotName.createSimple(MyClass.class.getName()));
    final MethodInfo implMethod = implClass.method("methodMyBaseClass1",
            Type.create(DotName.createSimple(Integer.class.getName()), Kind.CLASS));

    // TEST
    final List<MethodInfo> intfMethods = Utils.findOverrideMethods(index, implMethod);

    // VERIFY
    assertThat(intfMethods).hasSize(1);
    assertThat(intfMethods.get(0).name()).isEqualTo("methodMyBaseClass1");
    assertThat(intfMethods.get(0).declaringClass().name().toString()).isEqualTo(
            MyBaseClass1.class.getName());

}
 

import org.jboss.jandex.MethodInfo; //导入依赖的package包/类
@Test
public void testFindInterface1() {

    // PREPARE
    final ClassInfo implClass = index.getClassByName(DotName.createSimple(MyClass.class.getName()));
    final MethodInfo implMethod = implClass.method("methodMyInterface1",
            Type.create(DotName.createSimple(Long.class.getName()), Kind.CLASS));

    // TEST
    final List<MethodInfo> intfMethods = Utils.findOverrideMethods(index, implMethod);

    // VERIFY
    assertThat(intfMethods).hasSize(1);
    assertThat(intfMethods.get(0).name()).isEqualTo("methodMyInterface1");
    assertThat(intfMethods.get(0).declaringClass().name().toString()).isEqualTo(
            MyInterface1.class.getName());

}
 

import org.jboss.jandex.MethodInfo; //导入依赖的package包/类
@Test
public void testFindInterface2() {

    // PREPARE
    final ClassInfo implClass = index.getClassByName(DotName.createSimple(MyClass.class.getName()));
    final MethodInfo implMethod = implClass.method("methodMyInterface2",
            Type.create(DotName.createSimple(Boolean.class.getName()), Kind.CLASS));

    // TEST
    final List<MethodInfo> intfMethods = Utils.findOverrideMethods(index, implMethod);

    // VERIFY
    assertThat(intfMethods).hasSize(1);
    assertThat(intfMethods.get(0).name()).isEqualTo("methodMyInterface2");
    assertThat(intfMethods.get(0).declaringClass().name().toString()).isEqualTo(
            MyInterface2.class.getName());

}
 

import org.jboss.jandex.MethodInfo; //导入依赖的package包/类
@Test
public void testFindInterface3() {

    // PREPARE
    final ClassInfo implClass = index.getClassByName(DotName.createSimple(MyClass.class.getName()));
    final MethodInfo implMethod = implClass.method("methodMyInterface3");

    // TEST
    final List<MethodInfo> intfMethods = Utils.findOverrideMethods(index, implMethod);

    // VERIFY
    assertThat(intfMethods).hasSize(1);
    assertThat(intfMethods.get(0).name()).isEqualTo("methodMyInterface3");
    assertThat(intfMethods.get(0).declaringClass().name().toString()).isEqualTo(
            MySuperInterface.class.getName());

}