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Add content type header (#460)
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metafacture-io/src/main/java/org/metafacture/io/HttpOpener.java

Lines changed: 15 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -1,5 +1,5 @@
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/*
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* Copyright 2013, 2014 Deutsche Nationalbibliothek
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* Copyright 2013, 2022 Deutsche Nationalbibliothek et al
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*
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* Licensed under the Apache License, Version 2.0 the "License";
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* you may not use this file except in compliance with the License.
@@ -54,14 +54,14 @@ public final class HttpOpener extends DefaultObjectPipe<String, ObjectReceiver<R
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private static final String ACCEPT_HEADER = "accept";
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private static final String ENCODING_HEADER = "accept-charset";
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private static final String ACCEPT_DEFAULT = "*/*";
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private static final String CONTENT_TYPE_HEADER = "content-Type";
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private static final String CONTENT_TYPE_DEFAULT = "application/json";
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private static final String ENCODING_DEFAULT = "UTF-8";
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private static final String INPUT_DESIGNATOR = "@-";
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private static final String DEFAULT_PREFIX = "ERROR: ";
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private static final Method DEFAULT_METHOD = Method.GET;
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private static final String DEFAULT_PREFIX = "ERROR: ";
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private final Map<String, String> headers = new HashMap<>();
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@@ -98,6 +98,7 @@ private boolean getInputAsBody() {
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*/
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public HttpOpener() {
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setAccept(ACCEPT_DEFAULT);
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setContentType(CONTENT_TYPE_DEFAULT);
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setEncoding(ENCODING_DEFAULT);
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setErrorPrefix(DEFAULT_PREFIX);
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setMethod(DEFAULT_METHOD);
@@ -124,6 +125,16 @@ public void setBody(final String body) {
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this.body = body;
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}
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/**
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* Sets the HTTP content type header. This is a mime-type such as text/plain,
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* text/html. The default is application/json.
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*
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* @param contentType mime-type to use for the HTTP contentType header
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*/
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public void setContentType(final String contentType) {
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setHeader(CONTENT_TYPE_HEADER, contentType);
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}
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/**
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* Sets the preferred encoding of the HTTP response. This value is in the
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* accept-charset header. Additonally, the encoding is used for reading the

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