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Camunda 7 Keycloak Identity Provider Plugin including all transitive dependencies
/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF 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.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* .
*
*/
package org.apache.hc.core5.http.message;
import java.util.Locale;
import org.apache.hc.core5.http.HttpResponse;
import org.apache.hc.core5.http.ProtocolVersion;
import org.apache.hc.core5.http.ReasonPhraseCatalog;
import org.apache.hc.core5.http.impl.EnglishReasonPhraseCatalog;
import org.apache.hc.core5.util.Args;
import org.apache.hc.core5.util.TextUtils;
/**
* Basic implementation of {@link HttpResponse}.
*
* @since 4.0
*/
public class BasicHttpResponse extends HeaderGroup implements HttpResponse {
private static final long serialVersionUID = 1L;
private final ReasonPhraseCatalog reasonCatalog;
private ProtocolVersion version;
private Locale locale;
private int code;
private String reasonPhrase;
/**
* Creates a new response.
*
* @param code the status code
* @param catalog the reason phrase catalog, or
* {@code null} to disable automatic
* reason phrase lookup
* @param locale the locale for looking up reason phrases, or
* {@code null} for the system locale
*/
public BasicHttpResponse(
final int code,
final ReasonPhraseCatalog catalog,
final Locale locale) {
super();
this.code = Args.positive(code, "Status code");
this.reasonCatalog = catalog != null ? catalog : EnglishReasonPhraseCatalog.INSTANCE;
this.locale = locale;
}
/**
* Creates a new response.
*
* @param code the status code of the response
* @param reasonPhrase the reason phrase to the status code, or {@code null}
*/
public BasicHttpResponse(final int code, final String reasonPhrase) {
this.code = Args.positive(code, "Status code");
this.reasonPhrase = reasonPhrase;
this.reasonCatalog = EnglishReasonPhraseCatalog.INSTANCE;
}
/**
* Creates a new response.
*
* @param code the status code of the response
*/
public BasicHttpResponse(final int code) {
this.code = Args.positive(code, "Status code");
this.reasonPhrase = null;
this.reasonCatalog = EnglishReasonPhraseCatalog.INSTANCE;
}
@Override
public void addHeader(final String name, final Object value) {
Args.notNull(name, "Header name");
addHeader(new BasicHeader(name, value));
}
@Override
public void setHeader(final String name, final Object value) {
Args.notNull(name, "Header name");
setHeader(new BasicHeader(name, value));
}
@Override
public void setVersion(final ProtocolVersion version) {
this.version = version;
}
@Override
public ProtocolVersion getVersion() {
return this.version;
}
@Override
public int getCode() {
return this.code;
}
@Override
public Locale getLocale() {
return this.locale;
}
@Override
public void setCode(final int code) {
Args.positive(code, "Status code");
this.code = code;
this.reasonPhrase = null;
}
@Override
public String getReasonPhrase() {
return this.reasonPhrase != null ? this.reasonPhrase : getReason(this.code);
}
@Override
public void setReasonPhrase(final String reason) {
this.reasonPhrase = TextUtils.isBlank(reason) ? null : reason;
}
@Override
public void setLocale(final Locale locale) {
this.locale = Args.notNull(locale, "Locale");
}
/**
* Looks up a reason phrase.
* This method evaluates the currently set catalog and locale.
* It also handles a missing catalog.
*
* @param code the status code for which to look up the reason
*
* @return the reason phrase, or {@code null} if there is none
*/
protected String getReason(final int code) {
return this.reasonCatalog != null ? this.reasonCatalog.getReason(code,
this.locale != null ? this.locale : Locale.getDefault()) : null;
}
@Override
public String toString() {
final StringBuilder sb = new StringBuilder();
sb.append(this.code).append(' ').append(this.reasonPhrase).append(' ').append(this.version);
return sb.toString();
}
}