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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 org.apache.hc.core5.annotation.Contract;
import org.apache.hc.core5.annotation.ThreadingBehavior;
import org.apache.hc.core5.http.Header;
import org.apache.hc.core5.http.ProtocolVersion;
import org.apache.hc.core5.util.Args;
import org.apache.hc.core5.util.CharArrayBuffer;
/**
* Default {@link org.apache.hc.core5.http.message.LineFormatter} implementation.
*
* @since 4.0
*/
@Contract(threading = ThreadingBehavior.IMMUTABLE)
public class BasicLineFormatter implements LineFormatter {
public final static BasicLineFormatter INSTANCE = new BasicLineFormatter();
public BasicLineFormatter() {
super();
}
void formatProtocolVersion(final CharArrayBuffer buffer, final ProtocolVersion version) {
buffer.append(version.format());
}
@Override
public void formatRequestLine(final CharArrayBuffer buffer, final RequestLine reqline) {
Args.notNull(buffer, "Char array buffer");
Args.notNull(reqline, "Request line");
buffer.append(reqline.getMethod());
buffer.append(' ');
buffer.append(reqline.getUri());
buffer.append(' ');
formatProtocolVersion(buffer, reqline.getProtocolVersion());
}
@Override
public void formatStatusLine(final CharArrayBuffer buffer, final StatusLine statusLine) {
Args.notNull(buffer, "Char array buffer");
Args.notNull(statusLine, "Status line");
formatProtocolVersion(buffer, statusLine.getProtocolVersion());
buffer.append(' ');
buffer.append(Integer.toString(statusLine.getStatusCode()));
buffer.append(' '); // keep whitespace even if reason phrase is empty
final String reasonPhrase = statusLine.getReasonPhrase();
if (reasonPhrase != null) {
buffer.append(reasonPhrase);
}
}
@Override
public void formatHeader(final CharArrayBuffer buffer, final Header header) {
Args.notNull(buffer, "Char array buffer");
Args.notNull(header, "Header");
buffer.append(header.getName());
buffer.append(": ");
final String value = header.getValue();
if (value != null) {
buffer.ensureCapacity(buffer.length() + value.length());
for (int valueIndex = 0; valueIndex < value.length(); valueIndex++) {
char valueChar = value.charAt(valueIndex);
if (valueChar == '\r'
|| valueChar == '\n'
|| valueChar == '\f'
|| valueChar == 0x0b) {
valueChar = ' ';
}
buffer.append(valueChar);
}
}
}
}