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[ZenodiAPIClient] new version of the API to connect to Zenodo (change the http client

This commit is contained in:
Miriam Baglioni 2023-04-17 18:59:22 +02:00
parent 688e3b7936
commit 087b5a7973
1 changed files with 169 additions and 118 deletions
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287
dhp-common/src/main/java/eu/dnetlib/dhp/common/api/ZenodoAPIClient.java
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@ -3,6 +3,8 @@ package eu.dnetlib.dhp.common.api;
import java.io.*; import java.io.*;
import java.io.IOException; import java.io.IOException;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.concurrent.TimeUnit; import java.util.concurrent.TimeUnit;
import org.apache.http.HttpHeaders; import org.apache.http.HttpHeaders;
@ -13,6 +15,7 @@ import com.google.gson.Gson;
import eu.dnetlib.dhp.common.api.zenodo.ZenodoModel; import eu.dnetlib.dhp.common.api.zenodo.ZenodoModel;
import eu.dnetlib.dhp.common.api.zenodo.ZenodoModelList; import eu.dnetlib.dhp.common.api.zenodo.ZenodoModelList;
import okhttp3.*; import okhttp3.*;
import org.jetbrains.annotations.NotNull;
public class ZenodoAPIClient implements Serializable { public class ZenodoAPIClient implements Serializable {
@ -60,33 +63,31 @@ public class ZenodoAPIClient implements Serializable {
*/ */
public int newDeposition() throws IOException { public int newDeposition() throws IOException {
String json = "{}"; String json = "{}";
OkHttpClient httpClient = new OkHttpClient.Builder().connectTimeout(600, TimeUnit.SECONDS).build();
RequestBody body = RequestBody.create(json, MEDIA_TYPE_JSON);
Request request = new Request.Builder()
.url(urlString)
.addHeader(HttpHeaders.CONTENT_TYPE, ContentType.APPLICATION_JSON.toString()) // add request headers
.addHeader(HttpHeaders.AUTHORIZATION, "Bearer " + access_token)
.post(body)
.build();
try (Response response = httpClient.newCall(request).execute()) {
if (!response.isSuccessful())
throw new IOException("Unexpected code " + response + response.body().string());
// Get response body
json = response.body().string();
ZenodoModel newSubmission = new Gson().fromJson(json, ZenodoModel.class);
this.bucket = newSubmission.getLinks().getBucket();
this.deposition_id = newSubmission.getId();
return response.code();
URL url = new URL(urlString);
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setRequestProperty(HttpHeaders.CONTENT_TYPE, ContentType.APPLICATION_JSON.toString());
conn.setRequestProperty(HttpHeaders.AUTHORIZATION, "Bearer " + access_token);
conn.setRequestMethod("POST");
conn.setDoOutput(true);
try (OutputStream os = conn.getOutputStream()) {
byte[] input = json.getBytes("utf-8");
os.write(input, 0, input.length);
} }
String body = getBody(conn);
int responseCode = conn.getResponseCode();
conn.disconnect();
if(!checkOKStatus(responseCode))
throw new IOException("Unexpected code " + responseCode + body);
ZenodoModel newSubmission = new Gson().fromJson(body, ZenodoModel.class);
this.bucket = newSubmission.getLinks().getBucket();
this.deposition_id = newSubmission.getId();
return responseCode;
} }
/** /**
@ -94,28 +95,48 @@ public class ZenodoAPIClient implements Serializable {
* *
* @param is the inputStream for the file to upload * @param is the inputStream for the file to upload
* @param file_name the name of the file as it will appear on Zenodo * @param file_name the name of the file as it will appear on Zenodo
* @param len the size of the file
* @return the response code * @return the response code
*/ */
public int uploadIS(InputStream is, String file_name, long len) throws IOException { public int uploadIS(InputStream is, String file_name) throws IOException {
OkHttpClient httpClient = new OkHttpClient.Builder()
.writeTimeout(600, TimeUnit.SECONDS)
.readTimeout(600, TimeUnit.SECONDS)
.connectTimeout(600, TimeUnit.SECONDS)
.build();
Request request = new Request.Builder() URL url = new URL(bucket + "/" + file_name);
.url(bucket + "/" + file_name) HttpURLConnection conn = (HttpURLConnection) url.openConnection();
.addHeader(HttpHeaders.CONTENT_TYPE, "application/zip") // add request headers conn.setRequestProperty(HttpHeaders.CONTENT_TYPE, "application/zip");
.addHeader(HttpHeaders.AUTHORIZATION, "Bearer " + access_token) conn.setRequestProperty(HttpHeaders.AUTHORIZATION, "Bearer " + access_token);
.put(InputStreamRequestBody.create(MEDIA_TYPE_ZIP, is, len)) conn.setDoOutput(true);
.build(); conn.setRequestMethod("PUT");
byte[] buf = new byte[8192];
int length;
try (OutputStream os = conn.getOutputStream()) {
while ((length = is.read(buf)) != -1) {
os.write(buf, 0, length);
}
try (Response response = httpClient.newCall(request).execute()) {
if (!response.isSuccessful())
throw new IOException("Unexpected code " + response + response.body().string());
return response.code();
} }
int responseCode = conn.getResponseCode();
if(! checkOKStatus(responseCode)){
throw new IOException("Unexpected code " + responseCode + getBody(conn));
}
return responseCode;
}
@NotNull
private String getBody(HttpURLConnection conn) throws IOException {
String body = "{}";
try (BufferedReader br = new BufferedReader(
new InputStreamReader(conn.getInputStream(), "utf-8"))) {
StringBuilder response = new StringBuilder();
String responseLine = null;
while ((responseLine = br.readLine()) != null) {
response.append(responseLine.trim());
}
body = response.toString();
}
return body;
} }
/** /**
@ -127,26 +148,36 @@ public class ZenodoAPIClient implements Serializable {
*/ */
public int sendMretadata(String metadata) throws IOException { public int sendMretadata(String metadata) throws IOException {
OkHttpClient httpClient = new OkHttpClient.Builder().connectTimeout(600, TimeUnit.SECONDS).build(); URL url = new URL(urlString + "/" + deposition_id);
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setRequestProperty(HttpHeaders.CONTENT_TYPE, ContentType.APPLICATION_JSON.toString());
conn.setRequestProperty(HttpHeaders.AUTHORIZATION, "Bearer " + access_token);
conn.setDoOutput(true);
conn.setRequestMethod("PUT");
RequestBody body = RequestBody.create(metadata, MEDIA_TYPE_JSON);
Request request = new Request.Builder() try (OutputStream os = conn.getOutputStream()) {
.url(urlString + "/" + deposition_id) byte[] input = metadata.getBytes("utf-8");
.addHeader(HttpHeaders.CONTENT_TYPE, ContentType.APPLICATION_JSON.toString()) // add request headers os.write(input, 0, input.length);
.addHeader(HttpHeaders.AUTHORIZATION, "Bearer " + access_token)
.put(body)
.build();
try (Response response = httpClient.newCall(request).execute()) {
if (!response.isSuccessful())
throw new IOException("Unexpected code " + response + response.body().string());
return response.code();
} }
final int responseCode = conn.getResponseCode();
conn.disconnect();
if(!checkOKStatus(responseCode))
throw new IOException("Unexpected code " + responseCode + getBody(conn));
return responseCode;
}
private boolean checkOKStatus(int responseCode) {
if(HttpURLConnection.HTTP_OK != responseCode ||
HttpURLConnection.HTTP_CREATED != responseCode)
return true ;
return false;
} }
/** /**
@ -155,6 +186,7 @@ public class ZenodoAPIClient implements Serializable {
* @return response code * @return response code
* @throws IOException * @throws IOException
*/ */
@Deprecated
public int publish() throws IOException { public int publish() throws IOException {
String json = "{}"; String json = "{}";
@ -194,28 +226,35 @@ public class ZenodoAPIClient implements Serializable {
setDepositionId(concept_rec_id, 1); setDepositionId(concept_rec_id, 1);
String json = "{}"; String json = "{}";
OkHttpClient httpClient = new OkHttpClient.Builder().connectTimeout(600, TimeUnit.SECONDS).build(); URL url = new URL(urlString + "/" + deposition_id + "/actions/newversion");
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
RequestBody body = RequestBody.create(json, MEDIA_TYPE_JSON); conn.setRequestProperty(HttpHeaders.AUTHORIZATION, "Bearer " + access_token);
conn.setDoOutput(true);
conn.setRequestMethod("POST");
Request request = new Request.Builder()
.url(urlString + "/" + deposition_id + "/actions/newversion")
.addHeader(HttpHeaders.AUTHORIZATION, "Bearer " + access_token)
.post(body)
.build();
try (Response response = httpClient.newCall(request).execute()) { try (OutputStream os = conn.getOutputStream()) {
byte[] input = json.getBytes("utf-8");
if (!response.isSuccessful()) os.write(input, 0, input.length);
throw new IOException("Unexpected code " + response + response.body().string());
ZenodoModel zenodoModel = new Gson().fromJson(response.body().string(), ZenodoModel.class);
String latest_draft = zenodoModel.getLinks().getLatest_draft();
deposition_id = latest_draft.substring(latest_draft.lastIndexOf("/") + 1);
bucket = getBucket(latest_draft);
return response.code();
} }
String body = getBody(conn);
int responseCode = conn.getResponseCode();
conn.disconnect();
if(!checkOKStatus(responseCode))
throw new IOException("Unexpected code " + responseCode + body);
ZenodoModel zenodoModel = new Gson().fromJson(body, ZenodoModel.class);
String latest_draft = zenodoModel.getLinks().getLatest_draft();
deposition_id = latest_draft.substring(latest_draft.lastIndexOf("/") + 1);
bucket = getBucket(latest_draft);
return responseCode;
} }
/** /**
@ -233,24 +272,33 @@ public class ZenodoAPIClient implements Serializable {
this.deposition_id = deposition_id; this.deposition_id = deposition_id;
OkHttpClient httpClient = new OkHttpClient.Builder().connectTimeout(600, TimeUnit.SECONDS).build(); String json = "{}";
Request request = new Request.Builder() URL url = new URL(urlString + "/" + deposition_id);
.url(urlString + "/" + deposition_id) HttpURLConnection conn = (HttpURLConnection) url.openConnection();
.addHeader("Authorization", "Bearer " + access_token)
.build();
try (Response response = httpClient.newCall(request).execute()) {
if (!response.isSuccessful())
throw new IOException("Unexpected code " + response + response.body().string());
ZenodoModel zenodoModel = new Gson().fromJson(response.body().string(), ZenodoModel.class);
bucket = zenodoModel.getLinks().getBucket();
return response.code();
conn.setRequestProperty(HttpHeaders.AUTHORIZATION, "Bearer " + access_token);
conn.setRequestMethod("POST");
conn.setDoOutput(true);
try (OutputStream os = conn.getOutputStream()) {
byte[] input = json.getBytes("utf-8");
os.write(input, 0, input.length);
} }
String body = getBody(conn);
int responseCode = conn.getResponseCode();
conn.disconnect();
if(!checkOKStatus(responseCode))
throw new IOException("Unexpected code " + responseCode + body);
ZenodoModel zenodoModel = new Gson().fromJson(body, ZenodoModel.class);
bucket = zenodoModel.getLinks().getBucket();
return responseCode;
} }
private void setDepositionId(String concept_rec_id, Integer page) throws IOException, MissingConceptDoiException { private void setDepositionId(String concept_rec_id, Integer page) throws IOException, MissingConceptDoiException {
@ -273,53 +321,56 @@ public class ZenodoAPIClient implements Serializable {
private String getPrevDepositions(String page) throws IOException { private String getPrevDepositions(String page) throws IOException {
OkHttpClient httpClient = new OkHttpClient.Builder().connectTimeout(600, TimeUnit.SECONDS).build();
HttpUrl.Builder urlBuilder = HttpUrl.parse(urlString).newBuilder(); HttpUrl.Builder urlBuilder = HttpUrl.parse(urlString).newBuilder();
urlBuilder.addQueryParameter("page", page); urlBuilder.addQueryParameter("page", page);
String url = urlBuilder.build().toString();
Request request = new Request.Builder() URL url = new URL(urlBuilder.build().toString());
.url(url) HttpURLConnection conn = (HttpURLConnection) url.openConnection();
.addHeader(HttpHeaders.CONTENT_TYPE, ContentType.APPLICATION_JSON.toString()) // add request headers conn.setRequestProperty(HttpHeaders.CONTENT_TYPE, ContentType.APPLICATION_JSON.toString());
.addHeader(HttpHeaders.AUTHORIZATION, "Bearer " + access_token) conn.setRequestProperty(HttpHeaders.AUTHORIZATION, "Bearer " + access_token);
.get() conn.setDoOutput(true);
.build(); conn.setRequestMethod("GET");
try (Response response = httpClient.newCall(request).execute()) {
if (!response.isSuccessful())
throw new IOException("Unexpected code " + response + response.body().string());
return response.body().string(); String body = getBody(conn);
int responseCode = conn.getResponseCode();
conn.disconnect();
if(!checkOKStatus(responseCode))
throw new IOException("Unexpected code " + responseCode + body);
return body;
}
} }
private String getBucket(String url) throws IOException { private String getBucket(String inputUurl) throws IOException {
OkHttpClient httpClient = new OkHttpClient.Builder()
.connectTimeout(600, TimeUnit.SECONDS)
.build();
Request request = new Request.Builder() URL url = new URL(inputUurl);
.url(url) HttpURLConnection conn = (HttpURLConnection) url.openConnection();
.addHeader(HttpHeaders.CONTENT_TYPE, ContentType.APPLICATION_JSON.toString()) // add request headers conn.setRequestProperty(HttpHeaders.CONTENT_TYPE, ContentType.APPLICATION_JSON.toString());
.addHeader(HttpHeaders.AUTHORIZATION, "Bearer " + access_token) conn.setRequestProperty(HttpHeaders.AUTHORIZATION, "Bearer " + access_token);
.get() conn.setDoOutput(true);
.build(); conn.setRequestMethod("GET");
try (Response response = httpClient.newCall(request).execute()) { String body = getBody(conn);
if (!response.isSuccessful()) int responseCode = conn.getResponseCode();
throw new IOException("Unexpected code " + response + response.body().string());
// Get response body conn.disconnect();
ZenodoModel zenodoModel = new Gson().fromJson(response.body().string(), ZenodoModel.class); if(!checkOKStatus(responseCode))
throw new IOException("Unexpected code " + responseCode + body);
ZenodoModel zenodoModel = new Gson().fromJson(body, ZenodoModel.class);
return zenodoModel.getLinks().getBucket();
return zenodoModel.getLinks().getBucket();
}
} }