All Downloads are FREE. Search and download functionalities are using the official Maven repository.

io.vertx.rxjava3.ext.web.handler.ErrorHandler Maven / Gradle / Ivy

There is a newer version: 5.0.0.CR2
Show newest version
/*
 * Copyright 2014 Red Hat, Inc.
 *
 * Red Hat licenses this file to you under the Apache License, version 2.0
 * (the "License"); you may not use this file except in compliance with the
 * License.  You may obtain a copy of the License at:
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
 * License for the specific language governing permissions and limitations
 * under the License.
 */

package io.vertx.rxjava3.ext.web.handler;

import io.vertx.rxjava3.RxHelper;
import io.vertx.rxjava3.ObservableHelper;
import io.vertx.rxjava3.FlowableHelper;
import io.vertx.rxjava3.impl.AsyncResultMaybe;
import io.vertx.rxjava3.impl.AsyncResultSingle;
import io.vertx.rxjava3.impl.AsyncResultCompletable;
import io.vertx.rxjava3.WriteStreamObserver;
import io.vertx.rxjava3.WriteStreamSubscriber;
import java.util.Map;
import java.util.Set;
import java.util.List;
import java.util.Iterator;
import java.util.function.Function;
import java.util.stream.Collectors;
import io.vertx.core.Handler;
import io.vertx.core.AsyncResult;
import io.vertx.core.json.JsonObject;
import io.vertx.core.json.JsonArray;
import io.vertx.lang.rx.RxGen;
import io.vertx.lang.rx.TypeArg;
import io.vertx.lang.rx.MappingIterator;

/**
 * A pretty error handler for rendering error pages. When working in development mode
 * exception details will be returned in the server responses, otherwise or when
 * manually specified no exception details are returned in the HTTP response.
 *
 * The reason the display of the exception details is by default dependent of the mode
 * is to follow the security best practices:
 * https://www.owasp.org/index.php/Improper_Error_Handling
 *
 * 

* NOTE: This class has been automatically generated from the {@link io.vertx.ext.web.handler.ErrorHandler original} non RX-ified interface using Vert.x codegen. */ @RxGen(io.vertx.ext.web.handler.ErrorHandler.class) public class ErrorHandler implements Handler { @Override public String toString() { return delegate.toString(); } @Override public boolean equals(Object o) { if (this == o) return true; if (o == null || getClass() != o.getClass()) return false; ErrorHandler that = (ErrorHandler) o; return delegate.equals(that.delegate); } @Override public int hashCode() { return delegate.hashCode(); } public static final TypeArg __TYPE_ARG = new TypeArg<>( obj -> new ErrorHandler((io.vertx.ext.web.handler.ErrorHandler) obj), ErrorHandler::getDelegate ); private final io.vertx.ext.web.handler.ErrorHandler delegate; public ErrorHandler(io.vertx.ext.web.handler.ErrorHandler delegate) { this.delegate = delegate; } public ErrorHandler(Object delegate) { this.delegate = (io.vertx.ext.web.handler.ErrorHandler)delegate; } public io.vertx.ext.web.handler.ErrorHandler getDelegate() { return delegate; } /** * Something has happened, so handle it. * @param event the event to handle */ public void handle(io.vertx.rxjava3.ext.web.RoutingContext event) { delegate.handle(event.getDelegate()); } /** * Create an error handler using defaults * @param vertx * @return the handler */ public static io.vertx.rxjava3.ext.web.handler.ErrorHandler create(io.vertx.rxjava3.core.Vertx vertx) { io.vertx.rxjava3.ext.web.handler.ErrorHandler ret = io.vertx.rxjava3.ext.web.handler.ErrorHandler.newInstance((io.vertx.ext.web.handler.ErrorHandler)io.vertx.ext.web.handler.ErrorHandler.create(vertx.getDelegate())); return ret; } /** * Create an error handler * @param vertx * @param errorTemplateName the error template name - will be looked up from the classpath * @param displayExceptionDetails true if exception details should be displayed * @return the handler */ public static io.vertx.rxjava3.ext.web.handler.ErrorHandler create(io.vertx.rxjava3.core.Vertx vertx, java.lang.String errorTemplateName, boolean displayExceptionDetails) { io.vertx.rxjava3.ext.web.handler.ErrorHandler ret = io.vertx.rxjava3.ext.web.handler.ErrorHandler.newInstance((io.vertx.ext.web.handler.ErrorHandler)io.vertx.ext.web.handler.ErrorHandler.create(vertx.getDelegate(), errorTemplateName, displayExceptionDetails)); return ret; } /** * Create an error handler * @param vertx * @param displayExceptionDetails true if exception details should be displayed * @return the handler */ public static io.vertx.rxjava3.ext.web.handler.ErrorHandler create(io.vertx.rxjava3.core.Vertx vertx, boolean displayExceptionDetails) { io.vertx.rxjava3.ext.web.handler.ErrorHandler ret = io.vertx.rxjava3.ext.web.handler.ErrorHandler.newInstance((io.vertx.ext.web.handler.ErrorHandler)io.vertx.ext.web.handler.ErrorHandler.create(vertx.getDelegate(), displayExceptionDetails)); return ret; } /** * Create an error handler * @param vertx * @param errorTemplateName the error template name - will be looked up from the classpath * @return the handler */ public static io.vertx.rxjava3.ext.web.handler.ErrorHandler create(io.vertx.rxjava3.core.Vertx vertx, java.lang.String errorTemplateName) { io.vertx.rxjava3.ext.web.handler.ErrorHandler ret = io.vertx.rxjava3.ext.web.handler.ErrorHandler.newInstance((io.vertx.ext.web.handler.ErrorHandler)io.vertx.ext.web.handler.ErrorHandler.create(vertx.getDelegate(), errorTemplateName)); return ret; } /** * The default template to use for rendering */ public static final java.lang.String DEFAULT_ERROR_HANDLER_TEMPLATE = io.vertx.ext.web.handler.ErrorHandler.DEFAULT_ERROR_HANDLER_TEMPLATE; public static ErrorHandler newInstance(io.vertx.ext.web.handler.ErrorHandler arg) { return arg != null ? new ErrorHandler(arg) : null; } }





© 2015 - 2024 Weber Informatics LLC | Privacy Policy