143 lines
3.5 KiB
Java
143 lines
3.5 KiB
Java
/*
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*
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* * Copyright 2021 Red Hat, Inc. and/or its affiliates
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* * and other contributors as indicated by the @author tags.
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* *
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* * Licensed under the Apache License, Version 2.0 (the "License");
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* * you may not use this file except in compliance with the License.
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* * You may obtain a copy of the License at
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* *
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* * http://www.apache.org/licenses/LICENSE-2.0
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* *
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* * Unless required by applicable law or agreed to in writing, software
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* * distributed under the License is distributed on an "AS IS" BASIS,
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* * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* * See the License for the specific language governing permissions and
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* * limitations under the License.
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*
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*/
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package org.keycloak.userprofile;
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import javax.ws.rs.core.Response;
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import java.io.Serializable;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.Collection;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.function.BiFunction;
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import java.util.function.Consumer;
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import org.keycloak.validate.ValidationError;
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/**
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* @author <a href="mailto:psilva@redhat.com">Pedro Igor</a>
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*/
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public final class ValidationException extends RuntimeException implements Consumer<ValidationError> {
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private final Map<String, List<Error>> errors = new HashMap<>();
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public List<Error> getErrors() {
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return errors.values().stream().reduce(new ArrayList<>(), (l, r) -> {
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l.addAll(r);
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return l;
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}, (l, r) -> l);
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}
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public boolean hasError(String... types) {
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if (types.length == 0) {
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return !errors.isEmpty();
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}
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for (String type : types) {
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if (errors.containsKey(type)) {
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return true;
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}
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}
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return false;
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}
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/**
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* Checks if there are validation errors related to the attribute with the given {@code name}.
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*
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* @param name
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* @return
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*/
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public boolean isAttributeOnError(String... name) {
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if (name.length == 0) {
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return !errors.isEmpty();
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}
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List<String> names = Arrays.asList(name);
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return errors.values().stream().flatMap(Collection::stream).anyMatch(error -> names.contains(error.getAttribute()));
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}
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@Override
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public void accept(ValidationError error) {
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addError(error);
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}
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void addError(ValidationError error) {
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List<Error> errors = this.errors.computeIfAbsent(error.getMessage(), (k) -> new ArrayList<>());
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errors.add(new Error(error));
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}
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@Override
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public String toString() {
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return "ValidationException [errors=" + errors + "]";
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}
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@Override
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public String getMessage() {
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return toString();
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}
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public Response.Status getStatusCode() {
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for (Map.Entry<String, List<Error>> entry : errors.entrySet()) {
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for (Error error : entry.getValue()) {
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if (!Response.Status.BAD_REQUEST.equals(error.getStatusCode())) {
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return error.getStatusCode();
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}
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}
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}
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return Response.Status.BAD_REQUEST;
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}
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public static class Error implements Serializable {
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private final ValidationError error;
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public Error(ValidationError error) {
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this.error = error;
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}
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public String getAttribute() {
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return error.getInputHint();
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}
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public String getMessage() {
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return error.getMessage();
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}
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public Object[] getMessageParameters() {
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return error.getInputHintWithMessageParameters();
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}
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@Override
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public String toString() {
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return "Error [error=" + error + "]";
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}
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public String getFormattedMessage(BiFunction<String, Object[], String> messageFormatter) {
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return messageFormatter.apply(getMessage(), getMessageParameters());
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}
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public Response.Status getStatusCode() {
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return error.getStatusCode();
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}
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}
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}
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