DP-5320 - Read hyperlinks from Excel

src/main/java/com/northconcepts/datapipeline/examples/cookbook/ReadHyperlinksFromExcel.java

@@ -0,0 +1,58 @@
+package com.northconcepts.datapipeline.examples.cookbook;
+
+import java.io.File;
+
+import com.northconcepts.datapipeline.core.DataReader;
+import com.northconcepts.datapipeline.core.DataWriter;
+import com.northconcepts.datapipeline.core.Field;
+import com.northconcepts.datapipeline.core.ProxyReader;
+import com.northconcepts.datapipeline.core.Record;
+import com.northconcepts.datapipeline.csv.CSVWriter;
+import com.northconcepts.datapipeline.excel.ExcelDocument;
+import com.northconcepts.datapipeline.excel.ExcelDocument.ProviderType;
+import com.northconcepts.datapipeline.excel.ExcelFieldMetadata;
+import com.northconcepts.datapipeline.excel.ExcelHyperlink;
+import com.northconcepts.datapipeline.excel.ExcelReader;
+import com.northconcepts.datapipeline.job.Job;
+
+public class ReadHyperlinksFromExcel {
+
+    private static File INPUT_FILE = new File("example/data/input", "product_list.xlsx");
+    private static File OUTPUT_FILE = new File("example/data/output", "product_list.csv");
+
+    public static void main(String[] args) {
+        ExcelDocument document = new ExcelDocument(ProviderType.POI_XSSF_SAX)
+                .open(INPUT_FILE);
+        DataReader reader = new ExcelReader(document)
+                .setFieldNamesInFirstRow(true)
+                .setAutoCloseDocument(true)
+                .setReadMetadata(true);
+
+        reader = new ExcelHyperlinkReader(reader);
+
+        DataWriter writer = new CSVWriter(OUTPUT_FILE);
+
+        Job.run(reader, writer);
+    }
+}
+
+class ExcelHyperlinkReader extends ProxyReader {
+
+    private ExcelFieldMetadata metadata = new ExcelFieldMetadata();
+
+    public ExcelHyperlinkReader(DataReader dataReader) {
+        super(dataReader);
+    }
+
+    @Override
+    protected Record interceptRecord(Record record) throws Throwable {
+        Field field = record.getField("product_name");
+        metadata.setField(field);
+
+        ExcelHyperlink excelHyperlink = metadata.getExcelHyperlink();
+        record.addField("product_link", excelHyperlink == null ? null : excelHyperlink.getLocation());
+
+        return super.interceptRecord(record);
+    }
+
+}