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Java client update (#132)
-updated according to latest requirements
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  • example/src/main/java/com/regula/documentreader/webclient/example

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‎example/src/main/java/com/regula/documentreader/webclient/example/Main.java‎

Lines changed: 103 additions & 76 deletions
Original file line numberDiff line numberDiff line change
@@ -1,33 +1,33 @@
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package com.regula.documentreader.webclient.example;
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import static com.regula.documentreader.webclient.model.TextFieldType.DOCUMENT_NUMBER;
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import com.regula.documentreader.webclient.ApiException;
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import com.regula.documentreader.webclient.api.DocumentReaderApi;
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import com.regula.documentreader.webclient.model.CheckResult;
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import com.regula.documentreader.webclient.model.LexicalAnalysisResult;
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import com.regula.documentreader.webclient.model.Light;
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import com.regula.documentreader.webclient.model.Result;
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import com.regula.documentreader.webclient.model.Scenario;
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import com.regula.documentreader.webclient.model.SecurityFeatureType;
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import com.regula.documentreader.webclient.model.Source;
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import com.regula.documentreader.webclient.model.TextField;
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import com.regula.documentreader.webclient.model.ext.ProcessRequestImage;
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import com.regula.documentreader.webclient.model.ext.RecognitionParams;
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import com.regula.documentreader.webclient.model.ext.RecognitionRequest;
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import com.regula.documentreader.webclient.model.ext.RecognitionResponse;
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import javax.annotation.Nullable;
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import java.io.IOException;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.util.List;
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import static com.regula.documentreader.webclient.model.GraphicFieldType.DOCUMENT_FRONT;
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import static com.regula.documentreader.webclient.model.GraphicFieldType.PORTRAIT;
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import static com.regula.documentreader.webclient.model.TextFieldType.DOCUMENT_NUMBER;
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import javax.annotation.Nullable;
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public class Main {
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public static final String API_BASE_PATH = "API_BASE_PATH";
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public static final String TEST_LICENSE = "TEST_LICENSE";
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public static void main(String[] args) throws IOException, ApiException {
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var apiBaseUrl = System.getenv(API_BASE_PATH);
@@ -37,87 +37,114 @@ public static void main(String[] args) throws IOException, ApiException {
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var licenseFromEnv = System.getenv(TEST_LICENSE); // optional, used here only for smoke test purposes
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var licenseFromFile = readFile("regula.license");
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byte[] whitePage0 = readFile("WHITE.jpg");
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byte[] irPage0 = readFile("IR.jpg");
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byte[] uvPage0 = readFile("UV.jpg");
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var whitePageRequestImage = new ProcessRequestImage(whitePage0, Light.WHITE, 0);
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var irPageRequestImage = new ProcessRequestImage(irPage0, Light.IR, 0);
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var uvPageRequestImage = new ProcessRequestImage(uvPage0, Light.UV, 0);
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var requestParams = new RecognitionParams()
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.withScenario(Scenario.FULL_AUTH)
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.withResultTypeOutput(
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// actual results
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Result.STATUS, Result.AUTHENTICITY, Result.TEXT, Result.IMAGES,
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Result.DOCUMENT_TYPE, Result.DOCUMENT_TYPE_CANDIDATES, Result.IMAGE_QUALITY,
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Result.DOCUMENT_POSITION,
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// legacy results
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Result.MRZ_TEXT, Result.VISUAL_TEXT, Result.BARCODE_TEXT, Result.RFID_TEXT,
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Result.VISUAL_GRAPHICS, Result.BARCODE_GRAPHICS, Result.RFID_GRAPHICS,
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Result.LEXICAL_ANALYSIS
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);
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.withScenario(Scenario.FULL_PROCESS)
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// .withResultTypeOutput(
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// // actual results
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// Result.STATUS, Result.TEXT, Result.IMAGES,
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// Result.DOCUMENT_TYPE, Result.DOCUMENT_TYPE_CANDIDATES, Result.IMAGE_QUALITY,
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// Result.DOCUMENT_POSITION,
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// // legacy results
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// Result.MRZ_TEXT, Result.VISUAL_TEXT, Result.BARCODE_TEXT, Result.RFID_TEXT,
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// Result.VISUAL_GRAPHICS, Result.BARCODE_GRAPHICS, Result.RFID_GRAPHICS,
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// Result.LEXICAL_ANALYSIS
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// )
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.withAlreadyCropped(true);
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RecognitionRequest request = new RecognitionRequest(
62-
requestParams, List.of(whitePageRequestImage, irPageRequestImage, uvPageRequestImage)
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requestParams, List.of(whitePageRequestImage)
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);
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var api = new DocumentReaderApi(apiBaseUrl);
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if (licenseFromEnv != null) api.setLicense(licenseFromEnv);
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if (licenseFromFile != null) api.setLicense(licenseFromFile);
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var info = api.ping();
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System.out.println("-----------------------------------------------------------------");
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System.out.format("Web API version %s%n", info.getVersion());
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RecognitionResponse response = api.process(request);
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var requestJson = request.json();
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var responseJson = response.json();
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// to send raw request(ex encrypted one) with overriding processing params here use next api
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// RecognitionResponse response = api.process(request, requestParams);
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82-
var status = response.status();
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var docOverallStatus = status.getOverallStatus() == CheckResult.OK ? "valid" : "not valid";
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var docOpticalTextStatus = status.getDetailsOptical().getText();
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var docNumberField = response.text().getField(DOCUMENT_NUMBER);
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var docNumberFieldByName = response.text().getField("Document Number");
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var docNumberVisual = docNumberField.getValue(Source.VISUAL);
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var docNumberMrz = docNumberField.getValue(Source.MRZ);
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var docNumberVisualValidity = docNumberField.sourceValidity(Source.VISUAL);
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var docNumberMrzValidity = docNumberField.sourceValidity(Source.MRZ);
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var docNumberMrzVisualMatching = docNumberField.crossSourceComparison(Source.MRZ, Source.VISUAL);
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var docAuthenticity = response.authenticity();
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var docIRB900 = docAuthenticity.irB900Checks();
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var docIRB900Blank = docIRB900.checksByElement(SecurityFeatureType.BLANK);
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var docImagePattern = docAuthenticity.imagePatternChecks();
101-
var docImagePatternBlank = docImagePattern.checksByElement(SecurityFeatureType.BLANK);
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System.out.println("-----------------------------------------------------------------");
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System.out.format(" Document Overall Status: %s%n", docOverallStatus);
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System.out.format(" Document Number Visual: %s%n", docNumberVisual);
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System.out.format(" Document Number MRZ: %s%n", docNumberMrz);
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System.out.format("Validity Of Document Number Visual: %s%n", docNumberVisualValidity);
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System.out.format(" Validity Of Document Number MRZ: %s%n", docNumberMrzValidity);
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System.out.format(" MRZ-Visual values comparison: %s%n", docNumberMrzVisualMatching);
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System.out.format("-----------------------------------------------------------------");
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var documentImage = response.images().getField(DOCUMENT_FRONT).getValue();
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var portraitField = response.images().getField(PORTRAIT);
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var portraitFromVisual = portraitField.getValue(Source.VISUAL);
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saveFile("document-image.jpg", documentImage);
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saveFile("portrait.jpg", portraitFromVisual);
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118-
// how to get low lvl individual results
119-
LexicalAnalysisResult lexResult = response.resultByType(Result.LEXICAL_ANALYSIS);
120-
System.exit(0);
64+
String finalApiBaseUrl = apiBaseUrl;
65+
66+
new Thread(() -> {
67+
var api = new DocumentReaderApi(finalApiBaseUrl);
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69+
// Uncomment one of the lines below if you want to transfer the license with each request
70+
// if (licenseFromEnv != null) api.setLicense(licenseFromEnv);
71+
// if (licenseFromFile != null) api.setLicense(licenseFromFile);
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73+
var info = api.ping();
74+
System.out.println();
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System.out.format(
76+
"-----------------------------------------------------------------" + "\n"
77+
+ "Web API version: " + info.getVersion() + "\n"
78+
+ "-----------------------------------------------------------------");
79+
RecognitionResponse response = api.process(request);
80+
var requestJson = request.json();
81+
var responseJson = response.json();
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83+
// to send raw request(ex encrypted one) with overriding processing params here use next api
84+
// RecognitionResponse response = api.process(request, requestParams);
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86+
var status = response.status();
87+
var docOverallStatus = status.getOverallStatus() == CheckResult.OK ? "valid" : "not valid";
88+
var docOpticalTextStatus = status.getDetailsOptical().getText();
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90+
var docType = response.documentType() == null ? "Unknown" : response.documentType().getDocumentName();
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92+
var docNumberField = response.text().getField(DOCUMENT_NUMBER);
93+
var docNumberFieldByName = response.text().getField("Document Number");
94+
95+
var docNumberVisual = docNumberField.getValue(Source.VISUAL);
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var docNumberMrz = docNumberField.getValue(Source.MRZ);
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var docNumberVisualValidity = docNumberField.sourceValidity(Source.VISUAL);
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var docNumberMrzValidity = docNumberField.sourceValidity(Source.MRZ);
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var docNumberMrzVisualMatching = docNumberField.crossSourceComparison(Source.MRZ, Source.VISUAL);
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// var docAuthenticity = response.authenticity();
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// var docIRB900 = docAuthenticity.irB900Checks();
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// var docIRB900Blank = docIRB900.checksByElement(SecurityFeatureType.BLANK);
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// var docImagePattern = docAuthenticity.imagePatternChecks();
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// var docImagePatternBlank = docImagePattern.checksByElement(SecurityFeatureType.BLANK);
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109+
System.out.format("-----------------------------------------------------------------" + "\n"
110+
+ "Document Type: " + docType + "\n"
111+
+ "Document Overall Status: " + docOverallStatus + "\n"
112+
+ "Document Number Visual: " + docNumberVisual + "\n"
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+ "Document Number MRZ: " + docNumberMrz + "\n"
114+
+ "Validity Of Document Number Visual: " + docNumberVisualValidity + "\n"
115+
+ "Validity Of Document Number MRZ: " + docNumberMrzValidity + "\n"
116+
+ "MRZ-Visual values comparison: " + docNumberMrzVisualMatching + "\n"
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+ "-----------------------------------------------------------------");
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119+
if (response.text() != null) {
120+
for (TextField field : response.text().getFieldList()) {
121+
System.out.format(
122+
"Field: " + " "
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+ field.getFieldName() + " "
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+ "Value: " + " "
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+ field.getValueList().get(0).getValue() + " "
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+ "Source: " + field.getValueList().get(0).getSource()
127+
+ "\n");
128+
}
129+
System.out.format("---------------------------------------------------------------");
130+
} else {
131+
System.out.format(" NO TEXT DATA");
132+
System.out.format("---------------------------------------------------------------");
133+
}
134+
135+
// var documentImage = response.images().getField(DOCUMENT_FRONT).getValue();
136+
// var portraitField = response.images().getField(PORTRAIT);
137+
// var portraitFromVisual = portraitField.getValue(Source.VISUAL);
138+
// saveFile("document-image.jpg", documentImage);
139+
// saveFile("portrait.jpg", portraitFromVisual);
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141+
// how to get low lvl individual results
142+
LexicalAnalysisResult lexResult = response.resultByType(Result.LEXICAL_ANALYSIS);
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144+
}).start();
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// System.exit(0);
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}
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@Nullable

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