33 lines
998 B
Java
33 lines
998 B
Java
package com.baeldung;
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import org.springframework.http.HttpHeaders;
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import org.springframework.http.client.ClientHttpRequest;
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import org.springframework.web.client.RequestCallback;
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import java.io.IOException;
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import java.util.Map;
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public class HeaderSettingRequestCallback implements RequestCallback {
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final Map<String, String> requestHeaders;
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private String body;
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public HeaderSettingRequestCallback(final Map<String, String> headers) {
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this.requestHeaders = headers;
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}
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public void setBody(final String postBody) {
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this.body = postBody;
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}
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@Override
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public void doWithRequest(ClientHttpRequest request) throws IOException {
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final HttpHeaders clientHeaders = request.getHeaders();
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for (final Map.Entry<String, String> entry : requestHeaders.entrySet()) {
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clientHeaders.add(entry.getKey(), entry.getValue());
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}
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if (null != body) {
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request.getBody().write(body.getBytes());
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}
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}
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} |