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[github-153] XWPFParagraph: easier way to create a link. Thanks to Thibaut Cuvelier. This closes #153 

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1863433 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
PJ Fanning 2019-07-19 20:49:48 +00:00
parent 10b5a462dc
commit ea58359b7c
3 changed files with 45 additions and 0 deletions
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10
src/ooxml/java/org/apache/poi/xwpf/usermodel/XWPFDocument.java
View File

@ -273,6 +273,7 @@ public class XWPFDocument extends POIXMLDocument implements Document, IBody {
// Get the hyperlinks
// TODO: make me optional/separated in private function
try {
hyperlinks = new ArrayList<>();
for (PackageRelationship rel : getPackagePart().getRelationshipsByType(XWPFRelation.HYPERLINK.getRelation())) {
hyperlinks.add(new XWPFHyperlink(rel.getId(), rel.getTargetURI().toString()));
}
@ -410,6 +411,15 @@ public class XWPFDocument extends POIXMLDocument implements Document, IBody {
}
}
// If the link was not found, rebuild the list (maybe a new link was added into the document) and check again.
initHyperlinks();
for (XWPFHyperlink link : hyperlinks) {
if (link.getId().equals(id)) {
return link;
}
}
// Link still not there? Giving up.
return null;
}

23
src/ooxml/java/org/apache/poi/xwpf/usermodel/XWPFParagraph.java
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@ -1440,6 +1440,29 @@ public class XWPFParagraph implements IBodyElement, IRunBody, ISDTContents, Para
return xwpfRun;
}
/**
* Appends a new hyperlink run to this paragraph
*
* @return a new hyperlink run
*/
public XWPFHyperlinkRun createHyperlinkRun(String uri) {
// Create a relationship ID for this link.
String rId = getPart().getPackagePart().addExternalRelationship(
uri, XWPFRelation.HYPERLINK.getRelation()
).getId();
// Create the run.
CTHyperlink ctHyperLink = getCTP().addNewHyperlink();
ctHyperLink.setId(rId);
ctHyperLink.addNewR();
// Append this run to the paragraph.
XWPFHyperlinkRun link = new XWPFHyperlinkRun(ctHyperLink, ctHyperLink.getRArray(0), this);
runs.add(link);
iruns.add(link);
return link;
}
/**
* insert a new Run in RunArray
*

12
src/ooxml/testcases/org/apache/poi/xwpf/usermodel/TestXWPFDocument.java
View File

@ -185,6 +185,18 @@ public final class TestXWPFDocument {
doc.close();
}
@Test
public void testAddHyperlink() throws IOException {
XWPFDocument doc = XWPFTestDataSamples.openSampleDocument("SampleDoc.docx");
XWPFParagraph p = doc.createParagraph();
XWPFHyperlinkRun h = p.createHyperlinkRun("http://poi.apache.org/");
h.setText("Apache POI");
assertEquals("http://poi.apache.org/", h.getHyperlink(doc).getURL());
assertEquals(p.getRuns().size(), 1);
assertEquals(p.getRuns().get(0), h);
}
@Test
public void testRemoveBodyElement() throws IOException {
XWPFDocument doc = XWPFTestDataSamples.openSampleDocument("sample.docx");