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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.support;
import java.util.Iterator;
import org.apache.hc.core5.http.Header;
import org.apache.hc.core5.http.HttpMessage;
import org.apache.hc.core5.http.ProtocolVersion;
import org.apache.hc.core5.http.message.BasicHeader;
import org.apache.hc.core5.http.message.HeaderGroup;
/**
* Abstract {@link HttpMessage} builder.
*
* @since 5.1
*/
public abstract class AbstractMessageBuilder {
private ProtocolVersion version;
private HeaderGroup headerGroup;
protected AbstractMessageBuilder() {
}
protected void digest(final HttpMessage message) {
if (message == null) {
return;
}
setVersion(message.getVersion());
setHeaders(message.headerIterator());
}
public ProtocolVersion getVersion() {
return version;
}
public AbstractMessageBuilder setVersion(final ProtocolVersion version) {
this.version = version;
return this;
}
public Header[] getHeaders() {
return headerGroup != null ? headerGroup.getHeaders() : null;
}
public Header[] getHeaders(final String name) {
return headerGroup != null ? headerGroup.getHeaders(name) : null;
}
public AbstractMessageBuilder setHeaders(final Header... headers) {
if (headerGroup == null) {
headerGroup = new HeaderGroup();
}
headerGroup.setHeaders(headers);
return this;
}
public AbstractMessageBuilder setHeaders(final Iterator it) {
if (headerGroup == null) {
headerGroup = new HeaderGroup();
} else {
headerGroup.clear();
}
while (it.hasNext()) {
headerGroup.addHeader(it.next());
}
return this;
}
public Header[] getFirstHeaders() {
return headerGroup != null ? headerGroup.getHeaders() : null;
}
public Header getFirstHeader(final String name) {
return headerGroup != null ? headerGroup.getFirstHeader(name) : null;
}
public Header getLastHeader(final String name) {
return headerGroup != null ? headerGroup.getLastHeader(name) : null;
}
public AbstractMessageBuilder addHeader(final Header header) {
if (headerGroup == null) {
headerGroup = new HeaderGroup();
}
headerGroup.addHeader(header);
return this;
}
public AbstractMessageBuilder addHeader(final String name, final String value) {
if (headerGroup == null) {
headerGroup = new HeaderGroup();
}
headerGroup.addHeader(new BasicHeader(name, value));
return this;
}
public AbstractMessageBuilder removeHeader(final Header header) {
if (headerGroup == null) {
headerGroup = new HeaderGroup();
}
headerGroup.removeHeader(header);
return this;
}
public AbstractMessageBuilder removeHeaders(final String name) {
if (name == null || headerGroup == null) {
return this;
}
for (final Iterator i = headerGroup.headerIterator(); i.hasNext(); ) {
final Header header = i.next();
if (name.equalsIgnoreCase(header.getName())) {
i.remove();
}
}
return this;
}
public AbstractMessageBuilder setHeader(final Header header) {
if (headerGroup == null) {
headerGroup = new HeaderGroup();
}
headerGroup.setHeader(header);
return this;
}
public AbstractMessageBuilder setHeader(final String name, final String value) {
if (headerGroup == null) {
headerGroup = new HeaderGroup();
}
headerGroup.setHeader(new BasicHeader(name, value));
return this;
}
protected abstract T build();
}