Add overload for PdfAction.CreateURI

DEVSIX-8364

Author: Dmitry Radchuk

io/src/main/java/com/itextpdf/io/util/UrlUtil.java

@@ -76,6 +76,16 @@ public static URI toNormalizedURI(File file) {
         return file.toURI().normalize();
     }
 
+    /**
+     * Get the entire URI string which is properly encoded.
+     *
+     * @param uri URI which convert to string
+     * @return URI string representation
+     */
+    public static String toAbsoluteURI(URI uri) {
+        return uri.toString();
+    }
+
     public static InputStream openStream(URL url) throws IOException {
         return url.openStream();
     }

io/src/test/java/com/itextpdf/io/util/UrlUtilTest.java

@@ -29,6 +29,8 @@ This file is part of the iText (R) project.
 import java.io.File;
 import java.io.IOException;
 import java.io.InputStream;
+import java.net.URI;
+import java.net.URISyntaxException;
 import java.net.URL;
 import java.net.URLConnection;
 import java.net.UnknownHostException;
@@ -109,6 +111,12 @@ public void nullBaseUriTest() throws IOException {
         Assert.assertEquals(expected, FileUtil.getParentDirectoryUri(tempFile));
     }
 
+    @Test
+    public void toAbsoluteUriTest() throws IOException, URISyntaxException {
+        String expected = "http://itextpdf.com/";
+        Assert.assertEquals(expected, UrlUtil.toAbsoluteURI(new URI(expected)));
+    }
+
     @Test
     public void openStreamTest() throws IOException {
         String resPath = "./src/test/resources/com/itextpdf/io/util/textFile.dat";

kernel/src/main/java/com/itextpdf/kernel/pdf/action/PdfAction.java

@@ -23,6 +23,7 @@ This file is part of the iText (R) project.
 package com.itextpdf.kernel.pdf.action;
 
 import com.itextpdf.io.logs.IoLogMessageConstant;
+import com.itextpdf.io.util.UrlUtil;
 import com.itextpdf.kernel.exceptions.PdfException;
 import com.itextpdf.kernel.pdf.PdfArray;
 import com.itextpdf.kernel.pdf.PdfBoolean;
@@ -44,6 +45,7 @@ This file is part of the iText (R) project.
 import com.itextpdf.kernel.pdf.navigation.PdfStructureDestination;
 import org.slf4j.LoggerFactory;
 
+import java.net.URI;
 import java.util.List;
 
 /**
@@ -129,6 +131,16 @@ public PdfAction(PdfDictionary pdfObject) {
         markObjectAsIndirect(getPdfObject());
     }
 
+    /**
+     * Creates a GoTo action (section 12.6.4.2 of ISO 32000-1) via a given uri.
+     *
+     * @param uri the uniform resource identifier to resolve
+     * @return created action
+     */
+    public static PdfAction createURI(URI uri) {
+        return createURI(UrlUtil.toAbsoluteURI(uri));
+    }
+
     /**
      * Creates a GoTo action (section 12.6.4.2 of ISO 32000-1) via a given destination.
      *

kernel/src/test/java/com/itextpdf/kernel/pdf/PdfActionTest.java

@@ -36,6 +36,7 @@ This file is part of the iText (R) project.
 
 import java.io.ByteArrayOutputStream;
 import java.io.InputStream;
+import java.net.URI;
 import java.util.ArrayList;
 import java.util.List;
 import org.junit.AfterClass;
@@ -82,6 +83,19 @@ public void actionTest02() throws Exception {
         System.out.println(MessageFormatUtil.format("Please open document {0} at page 2 and make sure that you're automatically redirected to {1} site.", destinationFolder + "actionTest02.pdf", "http://itextpdf.com"));
     }
 
+    @Test
+    public void actionTest03() throws Exception {
+        PdfDocument document = createDocument(CompareTool.createTestPdfWriter(destinationFolder + "actionTest03.pdf"), true);
+        String uri = "http://itextpdf.com/";
+
+        document.getCatalog().setOpenAction(PdfAction.createURI(new URI(uri)));
+        Assert.assertEquals(new PdfString(uri),
+                document.getCatalog().getPdfObject().getAsDictionary(PdfName.OpenAction).get(PdfName.URI));
+        document.close();
+
+        System.out.println(MessageFormatUtil.format("Please open document {0} and make sure that you're automatically redirected to {1} site.", destinationFolder + "actionTest01.pdf", "http://itextpdf.com"));
+    }
+
     @Test
     public void soundActionTest() throws Exception {
         String fileName = "soundActionTest.pdf";