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[github-115] implement endnote. This closes #115

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git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1836538 13f79535-47bb-0310-9956-ffa450edef68
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PJ Fanning 2018-07-24 09:46:44 +00:00
parent f4decbdb32
commit e3ae88792b
15 changed files with 1309 additions and 576 deletions
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499
src/ooxml/java/org/apache/poi/xwpf/usermodel/AbstractXWPFFootnoteEndnote.java Normal file
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package org.apache.poi.xwpf.usermodel;
import java.math.BigInteger;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import org.apache.poi.ooxml.POIXMLDocumentPart;
import org.apache.poi.util.Internal;
import org.apache.xmlbeans.XmlCursor;
import org.apache.xmlbeans.XmlObject;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTFtnEdn;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTFtnEdnRef;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTP;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTR;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTRow;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTSdtBlock;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTbl;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTc;
/**
* Base class for both bottom-of-the-page footnotes {@link XWPFFootnote} and end
* notes {@link XWPFEndnote}).
* <p>The only significant difference between footnotes and
* end notes is which part they go on. Footnotes are managed by the Footnotes part
* {@link XWPFFootnotes} and end notes are managed by the Endnotes part {@link XWPFEndnotes}.</p>
* @since 4.0.0
*/
public abstract class AbstractXWPFFootnoteEndnote implements Iterable<XWPFParagraph>, IBody {
private List<XWPFParagraph> paragraphs = new ArrayList<>();
private List<XWPFTable> tables = new ArrayList<>();
private List<XWPFPictureData> pictures = new ArrayList<>();
private List<IBodyElement> bodyElements = new ArrayList<>();
protected CTFtnEdn ctFtnEdn;
protected AbstractXWPFFootnotesEndnotes footnotes;
protected XWPFDocument document;
public AbstractXWPFFootnoteEndnote() {
super();
}
@Internal
protected AbstractXWPFFootnoteEndnote(XWPFDocument document, CTFtnEdn body) {
ctFtnEdn = body;
this.document = document;
init();
}
@Internal
protected AbstractXWPFFootnoteEndnote(CTFtnEdn note, AbstractXWPFFootnotesEndnotes footnotes) {
this.footnotes = footnotes;
ctFtnEdn = note;
document = footnotes.getXWPFDocument();
init();
}
protected void init() {
XmlCursor cursor = ctFtnEdn.newCursor();
//copied from XWPFDocument...should centralize this code
//to avoid duplication
cursor.selectPath("./*");
while (cursor.toNextSelection()) {
XmlObject o = cursor.getObject();
if (o instanceof CTP) {
XWPFParagraph p = new XWPFParagraph((CTP) o, this);
bodyElements.add(p);
paragraphs.add(p);
} else if (o instanceof CTTbl) {
XWPFTable t = new XWPFTable((CTTbl) o, this);
bodyElements.add(t);
tables.add(t);
} else if (o instanceof CTSdtBlock) {
XWPFSDT c = new XWPFSDT((CTSdtBlock) o, this);
bodyElements.add(c);
}
}
cursor.dispose();
}
/**
* Get the list of {@link XWPFParagraph}s in the footnote.
* @return List of paragraphs
*/
public List<XWPFParagraph> getParagraphs() {
return paragraphs;
}
/**
* Get an iterator over the {@link XWPFParagraph}s in the footnote.
* @return Iterator over the paragraph list.
*/
public Iterator<XWPFParagraph> iterator() {
return paragraphs.iterator();
}
/**
* Get the list of {@link XWPFTable}s in the footnote.
* @return List of tables
*/
public List<XWPFTable> getTables() {
return tables;
}
/**
* Gets the list of {@link XWPFPictureData}s in the footnote.
* @return List of pictures
*/
public List<XWPFPictureData> getPictures() {
return pictures;
}
/**
* Gets the body elements ({@link IBodyElement}) of the footnote.
* @return List of body elements.
*/
public List<IBodyElement> getBodyElements() {
return bodyElements;
}
/**
* Gets the underlying CTFtnEdn object for the footnote.
* @return CTFtnEdn object
*/
public CTFtnEdn getCTFtnEdn() {
return ctFtnEdn;
}
/**
* Set the underlying CTFtnEdn for the footnote.
* <p>Use {@link XWPFDocument#createFootnote()} to create new footnotes.</p>
* @param footnote The CTFtnEdn object that will underly the footnote.
*/
public void setCTFtnEdn(CTFtnEdn footnote) {
ctFtnEdn = footnote;
}
/**
* Gets the {@link XWPFTable} at the specified position from the footnote's table array.
* @param pos in table array
* @return The {@link XWPFTable} at position pos, or null if there is no table at position pos.
* @see org.apache.poi.xwpf.usermodel.IBody#getTableArray(int)
*/
public XWPFTable getTableArray(int pos) {
if (pos >= 0 && pos < tables.size()) {
return tables.get(pos);
}
return null;
}
/**
* Inserts an existing {@link XWPFTable) into the arrays bodyElements and tables.
*
* @param pos Position, in the bodyElements array, to insert the table
* @param table {@link XWPFTable) to be inserted
* @see org.apache.poi.xwpf.usermodel.IBody#insertTable(int pos, XWPFTable table)
*/
public void insertTable(int pos, XWPFTable table) {
bodyElements.add(pos, table);
int i = 0;
for (CTTbl tbl : ctFtnEdn.getTblList()) {
if (tbl == table.getCTTbl()) {
break;
}
i++;
}
tables.add(i, table);
}
/**
* if there is a corresponding {@link XWPFTable} of the parameter
* ctTable in the tableList of this header
* the method will return this table, or null if there is no
* corresponding {@link XWPFTable}.
*
* @param ctTable
* @see org.apache.poi.xwpf.usermodel.IBody#getTable(CTTbl ctTable)
*/
public XWPFTable getTable(CTTbl ctTable) {
for (XWPFTable table : tables) {
if (table == null)
return null;
if (table.getCTTbl().equals(ctTable))
return table;
}
return null;
}
/**
* if there is a corresponding {@link XWPFParagraph} of the parameter p in the paragraphList of this header or footer
* the method will return that paragraph, otherwise the method will return null.
*
* @param p The CTP paragraph to find the corresponding {@link XWPFParagraph} for.
* @return The {@link XWPFParagraph} that corresponds to the CTP paragraph in the paragraph
* list of this footnote or null if no paragraph is found.
* @see org.apache.poi.xwpf.usermodel.IBody#getParagraph(CTP p)
*/
public XWPFParagraph getParagraph(CTP p) {
for (XWPFParagraph paragraph : paragraphs) {
if (paragraph.getCTP().equals(p))
return paragraph;
}
return null;
}
/**
* Returns the {@link XWPFParagraph} at position pos in footnote's paragraph array.
* @param pos Array position of the paragraph to get.
* @return the {@link XWPFParagraph} at position pos, or null if there is no paragraph at that position.
*
* @see org.apache.poi.xwpf.usermodel.IBody#getParagraphArray(int pos)
*/
public XWPFParagraph getParagraphArray(int pos) {
if(pos >=0 && pos < paragraphs.size()) {
return paragraphs.get(pos);
}
return null;
}
/**
* get the {@link XWPFTableCell} that belongs to the CTTc cell.
*
* @param cell
* @return {@link XWPFTableCell} that corresponds to the CTTc cell, if there is one, otherwise null.
* @see org.apache.poi.xwpf.usermodel.IBody#getTableCell(CTTc cell)
*/
public XWPFTableCell getTableCell(CTTc cell) {
XmlCursor cursor = cell.newCursor();
cursor.toParent();
XmlObject o = cursor.getObject();
if (!(o instanceof CTRow)) {
return null;
}
CTRow row = (CTRow) o;
cursor.toParent();
o = cursor.getObject();
cursor.dispose();
if (!(o instanceof CTTbl)) {
return null;
}
CTTbl tbl = (CTTbl) o;
XWPFTable table = getTable(tbl);
if (table == null) {
return null;
}
XWPFTableRow tableRow = table.getRow(row);
if(tableRow == null){
return null;
}
return tableRow.getTableCell(cell);
}
/**
* Verifies that cursor is on the right position.
*
* @param cursor
* @return true if the cursor is within a CTFtnEdn element.
*/
private boolean isCursorInFtn(XmlCursor cursor) {
XmlCursor verify = cursor.newCursor();
verify.toParent();
if (verify.getObject() == this.ctFtnEdn) {
return true;
}
return false;
}
/**
* The owning object for this footnote
*
* @return The {@link XWPFFootnotes} object that contains this footnote.
*/
public POIXMLDocumentPart getOwner() {
return footnotes;
}
/**
* Insert a table constructed from OOXML table markup.
* @param cursor
* @return the inserted {@link XWPFTable}
* @see org.apache.poi.xwpf.usermodel.IBody#insertNewTbl(XmlCursor cursor)
*/
public XWPFTable insertNewTbl(XmlCursor cursor) {
if (isCursorInFtn(cursor)) {
String uri = CTTbl.type.getName().getNamespaceURI();
String localPart = "tbl";
cursor.beginElement(localPart, uri);
cursor.toParent();
CTTbl t = (CTTbl) cursor.getObject();
XWPFTable newT = new XWPFTable(t, this);
cursor.removeXmlContents();
XmlObject o = null;
while (!(o instanceof CTTbl) && (cursor.toPrevSibling())) {
o = cursor.getObject();
}
if (!(o instanceof CTTbl)) {
tables.add(0, newT);
} else {
int pos = tables.indexOf(getTable((CTTbl) o)) + 1;
tables.add(pos, newT);
}
int i = 0;
cursor = t.newCursor();
while (cursor.toPrevSibling()) {
o = cursor.getObject();
if (o instanceof CTP || o instanceof CTTbl)
i++;
}
bodyElements.add(i, newT);
XmlCursor c2 = t.newCursor();
cursor.toCursor(c2);
cursor.toEndToken();
c2.dispose();
return newT;
}
return null;
}
/**
* Add a new {@link XWPFParagraph} at position of the cursor.
*
* @param cursor
* @return The inserted {@link XWPFParagraph}
* @see org.apache.poi.xwpf.usermodel.IBody#insertNewParagraph(XmlCursor cursor)
*/
public XWPFParagraph insertNewParagraph(final XmlCursor cursor) {
if (isCursorInFtn(cursor)) {
String uri = CTP.type.getName().getNamespaceURI();
String localPart = "p";
cursor.beginElement(localPart, uri);
cursor.toParent();
CTP p = (CTP) cursor.getObject();
XWPFParagraph newP = new XWPFParagraph(p, this);
XmlObject o = null;
while (!(o instanceof CTP) && (cursor.toPrevSibling())) {
o = cursor.getObject();
}
if ((!(o instanceof CTP)) || o == p) {
paragraphs.add(0, newP);
} else {
int pos = paragraphs.indexOf(getParagraph((CTP) o)) + 1;
paragraphs.add(pos, newP);
}
int i = 0;
XmlCursor p2 = p.newCursor();
cursor.toCursor(p2);
p2.dispose();
while (cursor.toPrevSibling()) {
o = cursor.getObject();
if (o instanceof CTP || o instanceof CTTbl)
i++;
}
bodyElements.add(i, newP);
p2 = p.newCursor();
cursor.toCursor(p2);
cursor.toEndToken();
p2.dispose();
return newP;
}
return null;
}
/**
* Add a new {@link XWPFTable} to the end of the footnote.
*
* @param table CTTbl object from which to construct the {@link XWPFTable}
* @return The added {@link XWPFTable}
*/
public XWPFTable addNewTbl(CTTbl table) {
CTTbl newTable = ctFtnEdn.addNewTbl();
newTable.set(table);
XWPFTable xTable = new XWPFTable(newTable, this);
tables.add(xTable);
return xTable;
}
/**
* Add a new {@link XWPFParagraph} to the end of the footnote.
*
* @param paragraph CTP paragraph from which to construct the {@link XWPFParagraph}
* @return The added {@link XWPFParagraph}
*/
public XWPFParagraph addNewParagraph(CTP paragraph) {
CTP newPara = ctFtnEdn.addNewP();
newPara.set(paragraph);
XWPFParagraph xPara = new XWPFParagraph(newPara, this);
paragraphs.add(xPara);
return xPara;
}
/**
* Get the {@link XWPFDocument} the footnote is part of.
* @see org.apache.poi.xwpf.usermodel.IBody#getXWPFDocument()
*/
public XWPFDocument getXWPFDocument() {
return document;
}
/**
* Get the Part to which the footnote belongs, which you need for adding relationships to other parts
* @return {@link POIXMLDocumentPart} that contains the footnote.
*
* @see org.apache.poi.xwpf.usermodel.IBody#getPart()
*/
public POIXMLDocumentPart getPart() {
return footnotes;
}
/**
* Get the part type {@link BodyType} of the footnote.
* @return The {@link BodyType} value.
*
* @see org.apache.poi.xwpf.usermodel.IBody#getPartType()
*/
public BodyType getPartType() {
return BodyType.FOOTNOTE;
}
/**
* Get the ID of the footnote.
* <p>Footnote IDs are unique across all bottom-of-the-page and
* end note footnotes.</p>
*
* @return Footnote ID
* @since 4.0.0
*/
public BigInteger getId() {
return this.ctFtnEdn.getId();
}
/**
* Appends a new {@link XWPFParagraph} to this footnote.
*
* @return The new {@link XWPFParagraph}
* @since 4.0.0
*/
public XWPFParagraph createParagraph() {
XWPFParagraph p = new XWPFParagraph(this.ctFtnEdn.addNewP(), this);
paragraphs.add(p);
bodyElements.add(p);
// If the paragraph is the first paragraph in the footnote,
// ensure that it has a footnote reference run.
if (p.equals(getParagraphs().get(0))) {
ensureFootnoteRef(p);
}
return p;
}
/**
* Ensure that the specified paragraph has a reference marker for this
* footnote by adding a footnote reference if one is not found.
* <p>This method is for the first paragraph in the footnote, not
* paragraphs that will refer to the footnote. For references to
* the footnote, use {@link XWPFParagraph#addFootnoteReference(XWPFFootnote)}.
* </p>
* <p>The first run of the first paragraph in a footnote should
* contain a {@link CTFtnEdnRef} object.</p>
*
* @param p The {@link XWPFParagraph} to ensure
* @since 4.0.0
*/
public abstract void ensureFootnoteRef(XWPFParagraph p);
/**
* Appends a new {@link XWPFTable} to this footnote
*
* @return The new {@link XWPFTable}
* @since 4.0.0
*/
public XWPFTable createTable() {
XWPFTable table = new XWPFTable(ctFtnEdn.addNewTbl(), this);
if (bodyElements.size() == 0) {
XWPFParagraph p = createParagraph();
ensureFootnoteRef(p);
}
bodyElements.add(table);
tables.add(table);
return table;
}
/**
* Appends a new {@link XWPFTable} to this footnote
* @param rows Number of rows to initialize the table with
* @param cols Number of columns to initialize the table with
* @return the new {@link XWPFTable} with the specified number of rows and columns
* @since 4.0.0
*/
public XWPFTable createTable(int rows, int cols) {
XWPFTable table = new XWPFTable(ctFtnEdn.addNewTbl(), this, rows, cols);
bodyElements.add(table);
tables.add(table);
return table;
}
}

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src/ooxml/java/org/apache/poi/xwpf/usermodel/AbstractXWPFFootnotesEndnotes.java Normal file
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@ -0,0 +1,74 @@
package org.apache.poi.xwpf.usermodel;
import java.util.ArrayList;
import java.util.List;
import org.apache.poi.ooxml.POIXMLDocumentPart;
import org.apache.poi.openxml4j.opc.OPCPackage;
import org.apache.poi.openxml4j.opc.PackagePart;
/**
* Base class for the Footnotes and Endnotes part implementations.
* @since 4.0.0
*/
public abstract class AbstractXWPFFootnotesEndnotes extends POIXMLDocumentPart {
protected XWPFDocument document;
protected List<AbstractXWPFFootnoteEndnote> listFootnote = new ArrayList<>();
private FootnoteEndnoteIdManager idManager;
public AbstractXWPFFootnotesEndnotes(OPCPackage pkg) {
super(pkg);
}
public AbstractXWPFFootnotesEndnotes(OPCPackage pkg,
String coreDocumentRel) {
super(pkg, coreDocumentRel);
}
public AbstractXWPFFootnotesEndnotes() {
super();
}
public AbstractXWPFFootnotesEndnotes(PackagePart part) {
super(part);
}
public AbstractXWPFFootnotesEndnotes(POIXMLDocumentPart parent, PackagePart part) {
super(parent, part);
}
public AbstractXWPFFootnoteEndnote getFootnoteById(int id) {
for (AbstractXWPFFootnoteEndnote note : listFootnote) {
if (note.getCTFtnEdn().getId().intValue() == id)
return note;
}
return null;
}
/**
* @see org.apache.poi.xwpf.usermodel.IBody#getPart()
*/
public XWPFDocument getXWPFDocument() {
if (document != null) {
return document;
} else {
return (XWPFDocument) getParent();
}
}
public void setXWPFDocument(XWPFDocument doc) {
document = doc;
}
public void setIdManager(FootnoteEndnoteIdManager footnoteIdManager) {
this.idManager = footnoteIdManager;
}
public FootnoteEndnoteIdManager getIdManager() {
return this.idManager;
}
}

45
src/ooxml/java/org/apache/poi/xwpf/usermodel/FootnoteEndnoteIdManager.java Normal file
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@ -0,0 +1,45 @@
package org.apache.poi.xwpf.usermodel;
import java.math.BigInteger;
import java.util.ArrayList;
import java.util.List;
/**
* Manages IDs for footnotes and endnotes.
* <p>Footnotes and endnotes are managed in separate parts but
* represent a single namespace of IDs.</p>
*/
public class FootnoteEndnoteIdManager {
private XWPFDocument document;
public FootnoteEndnoteIdManager(XWPFDocument document) {
this.document = document;
}
/**
* Gets the next ID number.
*
* @return ID number to use.
*/
public BigInteger nextId() {
List<BigInteger> ids = new ArrayList<BigInteger>();
for (AbstractXWPFFootnoteEndnote note : document.getFootnotes()) {
ids.add(note.getId());
}
for (AbstractXWPFFootnoteEndnote note : document.getEndnotes()) {
ids.add(note.getId());
}
int cand = ids.size();
BigInteger newId = BigInteger.valueOf(cand);
while (ids.contains(newId)) {
cand++;
newId = BigInteger.valueOf(cand);
}
return newId;
}
}

109
src/ooxml/java/org/apache/poi/xwpf/usermodel/XWPFDocument.java
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@ -54,11 +54,9 @@ import org.apache.poi.openxml4j.opc.PackagingURIHelper;
import org.apache.poi.openxml4j.opc.TargetMode;
import org.apache.poi.poifs.crypt.HashAlgorithm;
import org.apache.poi.util.IOUtils;
import org.apache.poi.ooxml.util.IdentifierManager;
import org.apache.poi.util.Internal;
import org.apache.poi.util.POILogFactory;
import org.apache.poi.util.POILogger;
import org.apache.poi.ooxml.util.PackageHelper;
import org.apache.poi.wp.usermodel.HeaderFooterType;
import org.apache.poi.xwpf.model.XWPFHeaderFooterPolicy;
import org.apache.xmlbeans.XmlCursor;
@ -100,6 +98,7 @@ import org.openxmlformats.schemas.wordprocessingml.x2006.main.*;
* http://www.ecma-international.org/publications/standards/Ecma-376.htm
* at some point in your use.</p>
*/
@SuppressWarnings("unused")
public class XWPFDocument extends POIXMLDocument implements Document, IBody {
private static final POILogger LOG = POILogFactory.getLogger(XWPFDocument.class);
@ -113,7 +112,7 @@ public class XWPFDocument extends POIXMLDocument implements Document, IBody {
protected List<IBodyElement> bodyElements = new ArrayList<>();
protected List<XWPFPictureData> pictures = new ArrayList<>();
protected Map<Long, List<XWPFPictureData>> packagePictures = new HashMap<>();
protected Map<Integer, XWPFFootnote> endnotes = new HashMap<>();
protected XWPFEndnotes endnotes;
protected XWPFNumbering numbering;
protected XWPFStyles styles;
protected XWPFFootnotes footnotes;
@ -124,6 +123,9 @@ public class XWPFDocument extends POIXMLDocument implements Document, IBody {
* Keeps track on all id-values used in this document and included parts, like headers, footers, etc.
*/
private IdentifierManager drawingIdManager = new IdentifierManager(0L, 4294967295L);
private FootnoteEndnoteIdManager footnoteIdManager = new FootnoteEndnoteIdManager(this);
/**
* Handles the joy of different headers/footers for different pages
*/
@ -286,12 +288,11 @@ public class XWPFDocument extends POIXMLDocument implements Document, IBody {
if (relation.equals(XWPFRelation.FOOTNOTE.getRelation())) {
this.footnotes = (XWPFFootnotes) p;
this.footnotes.onDocumentRead();
this.footnotes.setIdManager(footnoteIdManager);
} else if (relation.equals(XWPFRelation.ENDNOTE.getRelation())) {
EndnotesDocument endnotesDocument = EndnotesDocument.Factory.parse(p.getPackagePart().getInputStream(), DEFAULT_XML_OPTIONS);
for (CTFtnEdn ctFtnEdn : endnotesDocument.getEndnotes().getEndnoteArray()) {
endnotes.put(ctFtnEdn.getId().intValue(), new XWPFFootnote(this, ctFtnEdn));
}
this.endnotes = (XWPFEndnotes) p;
this.endnotes.onDocumentRead();
this.endnotes.setIdManager(footnoteIdManager);
}
}
}
@ -416,14 +417,14 @@ public class XWPFDocument extends POIXMLDocument implements Document, IBody {
if (footnotes == null) {
return null;
}
return footnotes.getFootnoteById(id);
return (XWPFFootnote)footnotes.getFootnoteById(id);
}
public XWPFFootnote getEndnoteByID(int id) {
public XWPFEndnote getEndnoteByID(int id) {
if (endnotes == null) {
return null;
}
return endnotes.get(id);
return endnotes.getFootnoteById(id);
}
public List<XWPFFootnote> getFootnotes() {
@ -898,19 +899,34 @@ public class XWPFDocument extends POIXMLDocument implements Document, IBody {
XWPFFootnotes wrapper = (XWPFFootnotes) createRelationship(relation, XWPFFactory.getInstance(), i);
wrapper.setFootnotes(footnotesDoc.addNewFootnotes());
wrapper.setIdManager(this.footnoteIdManager);
footnotes = wrapper;
}
return footnotes;
}
/**
* Add a CTFtnEdn footnote to the document.
*
* @param note CTFtnEnd to be added.
* @return New {@link XWPFFootnote}
*/
@Internal
public XWPFFootnote addFootnote(CTFtnEdn note) {
return footnotes.addFootnote(note);
}
public XWPFFootnote addEndnote(CTFtnEdn note) {
XWPFFootnote endnote = new XWPFFootnote(this, note);
endnotes.put(note.getId().intValue(), endnote);
/**
* Add a CTFtnEdn endnote to the document.
*
* @param note CTFtnEnd to be added.
* @return New {@link XWPFEndnote}
*/
@Internal
public XWPFEndnote addEndnote(CTFtnEdn note) {
XWPFEndnote endnote = new XWPFEndnote(this, note);
endnotes.addEndnote(note);
return endnote;
}
@ -1659,11 +1675,9 @@ public class XWPFDocument extends POIXMLDocument implements Document, IBody {
/**
* Create a new footnote and add it to the document.
* <p>The new note will have one paragraph with the style "FootnoteText"
* and one run containing the required footnote reference with the
* style "FootnoteReference".
*
* @return New XWPFFootnote.
* @since 4.0.0
*/
public XWPFFootnote createFootnote() {
XWPFFootnotes footnotes = this.createFootnotes();
@ -1675,8 +1689,9 @@ public class XWPFDocument extends POIXMLDocument implements Document, IBody {
/**
* Remove the specified footnote if present.
*
* @param pos
* @param pos Array position of the footnote to be removed.
* @return True if the footnote was removed.
* @since 4.0.0
*/
public boolean removeFootnote(int pos) {
if (null != footnotes) {
@ -1685,4 +1700,62 @@ public class XWPFDocument extends POIXMLDocument implements Document, IBody {
return false;
}
}
/**
* Create a new end note and add it to the document.
*
* @return New {@link XWPFEndnote}.
* @since 4.0.0
*/
public XWPFEndnote createEndnote() {
XWPFEndnotes endnotes = this.createEndnotes();
XWPFEndnote endnote = endnotes.createEndnote();
return endnote;
}
public XWPFEndnotes createEndnotes() {
if (endnotes == null) {
EndnotesDocument endnotesDoc = EndnotesDocument.Factory.newInstance();
XWPFRelation relation = XWPFRelation.ENDNOTE;
int i = getRelationIndex(relation);
XWPFEndnotes wrapper = (XWPFEndnotes) createRelationship(relation, XWPFFactory.getInstance(), i);
wrapper.setEndnotes(endnotesDoc.addNewEndnotes());
wrapper.setIdManager(footnoteIdManager);
endnotes = wrapper;
}
return endnotes;
}
/**
* Gets the list of end notes for the document.
*
* @return List, possibly empty, of {@link XWPFEndnote}s.
*/
public List<XWPFEndnote> getEndnotes() {
if (endnotes == null) {
return Collections.emptyList();
}
return endnotes.getEndnotesList();
}
/**
* Remove the specified end note if present.
*
* @param pos Array position of the end note to be removed.
* @return True if the end note was removed.
* @since 4.0.0
*/
public boolean removeEndnote(int pos) {
if (null != endnotes) {
return endnotes.removeEndnote(pos);
} else {
return false;
}
}
}

76
src/ooxml/java/org/apache/poi/xwpf/usermodel/XWPFEndnote.java Normal file
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@ -0,0 +1,76 @@
package org.apache.poi.xwpf.usermodel;
import org.apache.poi.util.Internal;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTFtnEdn;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTFtnEdnRef;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTR;
/**
* Represents an end note footnote.
* <p>End notes are collected at the end of a document or section rather than
* at the bottom of a page.</p>
* <p>Create a new footnote using {@link XWPFDocument#createEndnote()} or
* {@link XWPFEndnotes#createFootnote()}.</p>
* <p>The first body element of a footnote should (or possibly must) be a paragraph
* with the first run containing a CTFtnEdnRef object. The {@link XWPFFootnote#createParagraph()}
* and {@link XWPFFootnote#createTable()} methods do this for you.</p>
* <p>Footnotes have IDs that are unique across all footnotes in the document. You use
* the footnote ID to create a reference to a footnote from within a paragraph.</p>
* <p>To create a reference to a footnote within a paragraph you create a run
* with a CTFtnEdnRef that specifies the ID of the target paragraph.
* The {@link XWPFParagraph#addFootnoteReference(AbstractXWPFFootnoteEndnote)}
* method does this for you.</p>
* @since 4.0.0
*/
public class XWPFEndnote extends AbstractXWPFFootnoteEndnote {
public XWPFEndnote() {}
@Internal
public XWPFEndnote(XWPFDocument document, CTFtnEdn body) {
super(document, body);
}
@Internal
public XWPFEndnote(CTFtnEdn note, AbstractXWPFFootnotesEndnotes footnotes) {
super(note, footnotes);
}
/**
* Ensure that the specified paragraph has a reference marker for this
* end note by adding a footnote reference if one is not found.
* <p>This method is for the first paragraph in the footnote, not
* paragraphs that will refer to the footnote. For references to
* the footnote, use {@link XWPFParagraph#addFootnoteReference(AbstractXWPFFootnoteEndnote))}.
* </p>
* <p>The first run of the first paragraph in a footnote should
* contain a {@link CTFtnEdnRef} object.</p>
*
* @param p The {@link XWPFParagraph} to ensure
* @since 4.0.0
*/
public void ensureFootnoteRef(XWPFParagraph p) {
XWPFRun r = null;
if (p.getRuns().size() > 0) {
r = p.getRuns().get(0);
}
if (r == null) {
r = p.createRun();
}
CTR ctr = r.getCTR();
boolean foundRef = false;
for (CTFtnEdnRef ref : ctr.getEndnoteReferenceList()) {
if (getId().equals(ref.getId())) {
foundRef = true;
break;
}
}
if (!foundRef) {
ctr.addNewRPr().addNewRStyle().setVal("FootnoteReference");
ctr.addNewEndnoteRef();
}
}
}

195
src/ooxml/java/org/apache/poi/xwpf/usermodel/XWPFEndnotes.java Normal file
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@ -0,0 +1,195 @@
package org.apache.poi.xwpf.usermodel;
import static org.apache.poi.ooxml.POIXMLTypeLoader.DEFAULT_XML_OPTIONS;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.math.BigInteger;
import java.util.ArrayList;
import java.util.List;
import javax.xml.namespace.QName;
import org.apache.poi.ooxml.POIXMLException;
import org.apache.poi.openxml4j.exceptions.OpenXML4JException;
import org.apache.poi.openxml4j.opc.PackagePart;
import org.apache.poi.util.Internal;
import org.apache.xmlbeans.XmlException;
import org.apache.xmlbeans.XmlOptions;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTEndnotes;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTFtnEdn;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.EndnotesDocument;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.STFtnEdn;
/**
* Looks after the collection of end notes for a document.
* Managed end notes ({@link XWPFEndnote}).
* @since 4.0.0
*/
public class XWPFEndnotes extends AbstractXWPFFootnotesEndnotes {
protected CTEndnotes ctEndnotes;
public XWPFEndnotes() {
super();
}
/**
* Construct XWPFEndnotes from a package part
*
* @param part the package part holding the data of the footnotes,
*
* @since POI 3.14-Beta1
*/
public XWPFEndnotes(PackagePart part) throws IOException, OpenXML4JException {
super(part);
}
/**
* Set the end notes for this part.
*
* @param endnotes The endnotes to be added.
*/
@Internal
public void setEndnotes(CTEndnotes endnotes) {
ctEndnotes = endnotes;
}
/**
* Create a new end note and add it to the document.
*
* @return New XWPFEndnote
* @since 4.0.0
*/
public XWPFEndnote createEndnote() {
CTFtnEdn newNote = CTFtnEdn.Factory.newInstance();
newNote.setType(STFtnEdn.NORMAL);
XWPFEndnote footnote = addEndnote(newNote);
footnote.getCTFtnEdn().setId(getIdManager().nextId());
return footnote;
}
/**
* Remove the specified footnote if present.
*
* @param pos
* @return True if the footnote was removed.
* @since 4.0.0
*/
public boolean removeFootnote(int pos) {
if (ctEndnotes.sizeOfEndnoteArray() >= pos - 1) {
ctEndnotes.removeEndnote(pos);
listFootnote.remove(pos);
return true;
} else {
return false;
}
}
/**
* Read document
*/
@Override
protected void onDocumentRead() throws IOException {
EndnotesDocument notesDoc;
InputStream is = null;
try {
is = getPackagePart().getInputStream();
notesDoc = EndnotesDocument.Factory.parse(is, DEFAULT_XML_OPTIONS);
ctEndnotes = notesDoc.getEndnotes();
} catch (XmlException e) {
throw new POIXMLException();
} finally {
if (is != null) {
is.close();
}
}
for (CTFtnEdn note : ctEndnotes.getEndnoteList()) {
listFootnote.add(new XWPFEndnote(note, this));
}
}
@Override
protected void commit() throws IOException {
XmlOptions xmlOptions = new XmlOptions(DEFAULT_XML_OPTIONS);
xmlOptions.setSaveSyntheticDocumentElement(new QName(CTEndnotes.type.getName().getNamespaceURI(), "endnotes"));
PackagePart part = getPackagePart();
OutputStream out = part.getOutputStream();
ctEndnotes.save(out, xmlOptions);
out.close();
}
/**
* add an {@link XWPFEndnote} to the document
*
* @param endnote
* @throws IOException
*/
public void addEndnote(XWPFEndnote endnote) {
listFootnote.add(endnote);
ctEndnotes.addNewEndnote().set(endnote.getCTFtnEdn());
}
/**
* Add an endnote to the document
*
* @param note Note to add
* @return New {@link XWPFEndnote}
* @throws IOException
*/
@Internal
public XWPFEndnote addEndnote(CTFtnEdn note) {
CTFtnEdn newNote = ctEndnotes.addNewEndnote();
newNote.set(note);
XWPFEndnote xNote = new XWPFEndnote(newNote, this);
listFootnote.add(xNote);
return xNote;
}
/**
* Get the end note with the specified ID, if any.
* @param id End note ID.
* @return The end note or null if not found.
*/
public XWPFEndnote getFootnoteById(int id) {
return (XWPFEndnote)super.getFootnoteById(id);
}
/**
* Get the list of {@link XWPFEndnote} in the Endnotes part.
*
* @return List, possibly empty, of end notes.
*/
public List<XWPFEndnote> getEndnotesList() {
List<XWPFEndnote> resultList = new ArrayList<XWPFEndnote>();
for (AbstractXWPFFootnoteEndnote note : listFootnote) {
resultList.add((XWPFEndnote)note);
}
return resultList;
}
/**
* Remove the specified end note if present.
*
* @param pos Array position of the endnote to be removed
* @return True if the end note was removed.
* @since 4.0.0
*/
public boolean removeEndnote(int pos) {
if (ctEndnotes.sizeOfEndnoteArray() >= pos - 1) {
ctEndnotes.removeEndnote(pos);
listFootnote.remove(pos);
return true;
} else {
return false;
}
}
}

461
src/ooxml/java/org/apache/poi/xwpf/usermodel/XWPFFootnote.java
View File

@ -16,22 +16,10 @@
==================================================================== */
package org.apache.poi.xwpf.usermodel;
import java.math.BigInteger;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import org.apache.poi.ooxml.POIXMLDocumentPart;
import org.apache.xmlbeans.XmlCursor;
import org.apache.xmlbeans.XmlObject;
import org.apache.poi.util.Internal;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTFtnEdn;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTFtnEdnRef;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTP;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTR;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTRow;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTSdtBlock;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTbl;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTc;
/**
* Represents a bottom-of-the-page footnote.
@ -44,423 +32,19 @@ import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTc;
* the footnote ID to create a reference to a footnote from within a paragraph.</p>
* <p>To create a reference to a footnote within a paragraph you create a run
* with a CTFtnEdnRef that specifies the ID of the target paragraph.
* The {@link XWPFParagraph#addFootnoteReference(XWPFFootnote)}
* The {@link XWPFParagraph#addFootnoteReference(AbstractXWPFFootnoteEndnote)}
* method does this for you.</p>
*/
public class XWPFFootnote implements Iterable<XWPFParagraph>, IBody {
private List<XWPFParagraph> paragraphs = new ArrayList<>();
private List<XWPFTable> tables = new ArrayList<>();
private List<XWPFPictureData> pictures = new ArrayList<>();
private List<IBodyElement> bodyElements = new ArrayList<>();
public class XWPFFootnote extends AbstractXWPFFootnoteEndnote {
private CTFtnEdn ctFtnEdn;
private XWPFFootnotes footnotes;
private XWPFDocument document;
public XWPFFootnote(CTFtnEdn note, XWPFFootnotes xFootnotes) {
footnotes = xFootnotes;
ctFtnEdn = note;
document = xFootnotes.getXWPFDocument();
init();
@Internal
public XWPFFootnote(CTFtnEdn note, AbstractXWPFFootnotesEndnotes xFootnotes) {
super(note, xFootnotes);
}
@Internal
public XWPFFootnote(XWPFDocument document, CTFtnEdn body) {
ctFtnEdn = body;
this.document = document;
init();
}
private void init() {
XmlCursor cursor = ctFtnEdn.newCursor();
//copied from XWPFDocument...should centralize this code
//to avoid duplication
cursor.selectPath("./*");
while (cursor.toNextSelection()) {
XmlObject o = cursor.getObject();
if (o instanceof CTP) {
XWPFParagraph p = new XWPFParagraph((CTP) o, this);
bodyElements.add(p);
paragraphs.add(p);
} else if (o instanceof CTTbl) {
XWPFTable t = new XWPFTable((CTTbl) o, this);
bodyElements.add(t);
tables.add(t);
} else if (o instanceof CTSdtBlock) {
XWPFSDT c = new XWPFSDT((CTSdtBlock) o, this);
bodyElements.add(c);
}
}
cursor.dispose();
}
/**
* Get the list of {@link XWPFParagraph}s in the footnote.
* @return List of paragraphs
*/
public List<XWPFParagraph> getParagraphs() {
return paragraphs;
}
/**
* Get an iterator over the {@link XWPFParagraph}s in the footnote.
* @return Iterator over the paragraph list.
*/
public Iterator<XWPFParagraph> iterator() {
return paragraphs.iterator();
}
/**
* Get the list of {@link XWPFTable}s in the footnote.
* @return List of tables
*/
public List<XWPFTable> getTables() {
return tables;
}
/**
* Gets the list of {@link XWPFPictureData}s in the footnote.
* @return List of pictures
*/
public List<XWPFPictureData> getPictures() {
return pictures;
}
/**
* Gets the body elements ({@link IBodyElement}) of the footnote.
* @return List of body elements.
*/
public List<IBodyElement> getBodyElements() {
return bodyElements;
}
/**
* Gets the underlying CTFtnEdn object for the footnote.
* @return CTFtnEdn object
*/
public CTFtnEdn getCTFtnEdn() {
return ctFtnEdn;
}
/**
* Set the underlying CTFtnEdn for the footnote.
* <p>Use {@link XWPFDocument#createFootnote()} to create new footnotes.</p>
* @param footnote The CTFtnEdn object that will underly the footnote.
*/
public void setCTFtnEdn(CTFtnEdn footnote) {
ctFtnEdn = footnote;
}
/**
* Gets the {@link XWPFTable} at the specified position from the footnote's table array.
* @param pos in table array
* @return The {@link XWPFTable} at position pos, or null if there is no table at position pos.
* @see org.apache.poi.xwpf.usermodel.IBody#getTableArray(int)
*/
public XWPFTable getTableArray(int pos) {
if (pos >= 0 && pos < tables.size()) {
return tables.get(pos);
}
return null;
}
/**
* Inserts an existing {@link XWPFTable) into the arrays bodyElements and tables.
*
* @param pos Position, in the bodyElements array, to insert the table
* @param table {@link XWPFTable) to be inserted
* @see org.apache.poi.xwpf.usermodel.IBody#insertTable(int pos, XWPFTable table)
*/
public void insertTable(int pos, XWPFTable table) {
bodyElements.add(pos, table);
int i = 0;
for (CTTbl tbl : ctFtnEdn.getTblList()) {
if (tbl == table.getCTTbl()) {
break;
}
i++;
}
tables.add(i, table);
}
/**
* if there is a corresponding {@link XWPFTable} of the parameter
* ctTable in the tableList of this header
* the method will return this table, or null if there is no
* corresponding {@link XWPFTable}.
*
* @param ctTable
* @see org.apache.poi.xwpf.usermodel.IBody#getTable(CTTbl ctTable)
*/
public XWPFTable getTable(CTTbl ctTable) {
for (XWPFTable table : tables) {
if (table == null)
return null;
if (table.getCTTbl().equals(ctTable))
return table;
}
return null;
}
/**
* if there is a corresponding {@link XWPFParagraph} of the parameter p in the paragraphList of this header or footer
* the method will return that paragraph, otherwise the method will return null.
*
* @param p The CTP paragraph to find the corresponding {@link XWPFParagraph} for.
* @return The {@link XWPFParagraph} that corresponds to the CTP paragraph in the paragraph
* list of this footnote or null if no paragraph is found.
* @see org.apache.poi.xwpf.usermodel.IBody#getParagraph(CTP p)
*/
public XWPFParagraph getParagraph(CTP p) {
for (XWPFParagraph paragraph : paragraphs) {
if (paragraph.getCTP().equals(p))
return paragraph;
}
return null;
}
/**
* Returns the {@link XWPFParagraph} at position pos in footnote's paragraph array.
* @param pos Array position of the paragraph to get.
* @return the {@link XWPFParagraph} at position pos, or null if there is no paragraph at that position.
*
* @see org.apache.poi.xwpf.usermodel.IBody#getParagraphArray(int pos)
*/
public XWPFParagraph getParagraphArray(int pos) {
if(pos >=0 && pos < paragraphs.size()) {
return paragraphs.get(pos);
}
return null;
}
/**
* get the {@link XWPFTableCell} that belongs to the CTTc cell.
*
* @param cell
* @return {@link XWPFTableCell} that corresponds to the CTTc cell, if there is one, otherwise null.
* @see org.apache.poi.xwpf.usermodel.IBody#getTableCell(CTTc cell)
*/
public XWPFTableCell getTableCell(CTTc cell) {
XmlCursor cursor = cell.newCursor();
cursor.toParent();
XmlObject o = cursor.getObject();
if (!(o instanceof CTRow)) {
return null;
}
CTRow row = (CTRow) o;
cursor.toParent();
o = cursor.getObject();
cursor.dispose();
if (!(o instanceof CTTbl)) {
return null;
}
CTTbl tbl = (CTTbl) o;
XWPFTable table = getTable(tbl);
if (table == null) {
return null;
}
XWPFTableRow tableRow = table.getRow(row);
if(tableRow == null){
return null;
}
return tableRow.getTableCell(cell);
}
/**
* Verifies that cursor is on the right position.
*
* @param cursor
* @return true if the cursor is within a CTFtnEdn element.
*/
private boolean isCursorInFtn(XmlCursor cursor) {
XmlCursor verify = cursor.newCursor();
verify.toParent();
if (verify.getObject() == this.ctFtnEdn) {
return true;
}
return false;
}
/**
* The owning object for this footnote
*
* @return The {@link XWPFFootnotes} object that contains this footnote.
*/
public POIXMLDocumentPart getOwner() {
return footnotes;
}
/**
* Insert a table constructed from OOXML table markup.
* @param cursor
* @return the inserted {@link XWPFTable}
* @see org.apache.poi.xwpf.usermodel.IBody#insertNewTbl(XmlCursor cursor)
*/
public XWPFTable insertNewTbl(XmlCursor cursor) {
if (isCursorInFtn(cursor)) {
String uri = CTTbl.type.getName().getNamespaceURI();
String localPart = "tbl";
cursor.beginElement(localPart, uri);
cursor.toParent();
CTTbl t = (CTTbl) cursor.getObject();
XWPFTable newT = new XWPFTable(t, this);
cursor.removeXmlContents();
XmlObject o = null;
while (!(o instanceof CTTbl) && (cursor.toPrevSibling())) {
o = cursor.getObject();
}
if (!(o instanceof CTTbl)) {
tables.add(0, newT);
} else {
int pos = tables.indexOf(getTable((CTTbl) o)) + 1;
tables.add(pos, newT);
}
int i = 0;
cursor = t.newCursor();
while (cursor.toPrevSibling()) {
o = cursor.getObject();
if (o instanceof CTP || o instanceof CTTbl)
i++;
}
bodyElements.add(i, newT);
XmlCursor c2 = t.newCursor();
cursor.toCursor(c2);
cursor.toEndToken();
c2.dispose();
return newT;
}
return null;
}
/**
* Add a new {@link XWPFParagraph} at position of the cursor.
*
* @param cursor
* @return The inserted {@link XWPFParagraph}
* @see org.apache.poi.xwpf.usermodel.IBody#insertNewParagraph(XmlCursor cursor)
*/
public XWPFParagraph insertNewParagraph(final XmlCursor cursor) {
if (isCursorInFtn(cursor)) {
String uri = CTP.type.getName().getNamespaceURI();
String localPart = "p";
cursor.beginElement(localPart, uri);
cursor.toParent();
CTP p = (CTP) cursor.getObject();
XWPFParagraph newP = new XWPFParagraph(p, this);
XmlObject o = null;
while (!(o instanceof CTP) && (cursor.toPrevSibling())) {
o = cursor.getObject();
}
if ((!(o instanceof CTP)) || o == p) {
paragraphs.add(0, newP);
} else {
int pos = paragraphs.indexOf(getParagraph((CTP) o)) + 1;
paragraphs.add(pos, newP);
}
int i = 0;
XmlCursor p2 = p.newCursor();
cursor.toCursor(p2);
p2.dispose();
while (cursor.toPrevSibling()) {
o = cursor.getObject();
if (o instanceof CTP || o instanceof CTTbl)
i++;
}
bodyElements.add(i, newP);
p2 = p.newCursor();
cursor.toCursor(p2);
cursor.toEndToken();
p2.dispose();
return newP;
}
return null;
}
/**
* Add a new {@link XWPFTable} to the end of the footnote.
*
* @param table CTTbl object from which to construct the {@link XWPFTable}
* @return The added {@link XWPFTable}
*/
public XWPFTable addNewTbl(CTTbl table) {
CTTbl newTable = ctFtnEdn.addNewTbl();
newTable.set(table);
XWPFTable xTable = new XWPFTable(newTable, this);
tables.add(xTable);
return xTable;
}
/**
* Add a new {@link XWPFParagraph} to the end of the footnote.
*
* @param paragraph CTP paragraph from which to construct the {@link XWPFParagraph}
* @return The added {@link XWPFParagraph}
*/
public XWPFParagraph addNewParagraph(CTP paragraph) {
CTP newPara = ctFtnEdn.addNewP();
newPara.set(paragraph);
XWPFParagraph xPara = new XWPFParagraph(newPara, this);
paragraphs.add(xPara);
return xPara;
}
/**
* Get the {@link XWPFDocument} the footnote is part of.
* @see org.apache.poi.xwpf.usermodel.IBody#getXWPFDocument()
*/
public XWPFDocument getXWPFDocument() {
return document;
}
/**
* Get the Part to which the footnote belongs, which you need for adding relationships to other parts
* @return {@link POIXMLDocumentPart} that contains the footnote.
*
* @see org.apache.poi.xwpf.usermodel.IBody#getPart()
*/
public POIXMLDocumentPart getPart() {
return footnotes;
}
/**
* Get the part type {@link BodyType} of the footnote.
* @return The {@link BodyType} value.
*
* @see org.apache.poi.xwpf.usermodel.IBody#getPartType()
*/
public BodyType getPartType() {
return BodyType.FOOTNOTE;
}
/**
* Get the ID of the footnote.
* <p>Footnote IDs are unique across all bottom-of-the-page and
* end note footnotes.</p>
*
* @return Footnote ID
*/
public BigInteger getId() {
return this.ctFtnEdn.getId();
}
/**
* Appends a new {@link XWPFParagraph} to this footnote.
*
* @return The new {@link XWPFParagraph}
*/
public XWPFParagraph createParagraph() {
XWPFParagraph p = new XWPFParagraph(this.ctFtnEdn.addNewP(), this);
paragraphs.add(p);
bodyElements.add(p);
// If the paragraph is the first paragraph in the footnote,
// ensure that it has a footnote reference run.
if (p.equals(getParagraphs().get(0))) {
ensureFootnoteRef(p);
}
return p;
super(document, body);
}
/**
@ -474,6 +58,7 @@ public class XWPFFootnote implements Iterable<XWPFParagraph>, IBody {
* contain a {@link CTFtnEdnRef} object.</p>
*
* @param p The {@link XWPFParagraph} to ensure
* @since 4.0.0
*/
public void ensureFootnoteRef(XWPFParagraph p) {
@ -496,34 +81,6 @@ public class XWPFFootnote implements Iterable<XWPFParagraph>, IBody {
ctr.addNewRPr().addNewRStyle().setVal("FootnoteReference");
ctr.addNewFootnoteRef();
}
}
/**
* Appends a new {@link XWPFTable} to this footnote
*
* @return The new {@link XWPFTable}
*/
public XWPFTable createTable() {
XWPFTable table = new XWPFTable(ctFtnEdn.addNewTbl(), this);
if (bodyElements.size() == 0) {
XWPFParagraph p = createParagraph();
ensureFootnoteRef(p);
}
bodyElements.add(table);
tables.add(table);
return table;
}
/**
* Appends a new {@link XWPFTable} to this footnote
* @param rows Number of rows to initialize the table with
* @param cols Number of columns to initialize the table with
* @return the new {@link XWPFTable} with the specified number of rows and columns
*/
public XWPFTable createTable(int rows, int cols) {
XWPFTable table = new XWPFTable(ctFtnEdn.addNewTbl(), this, rows, cols);
bodyElements.add(table);
tables.add(table);
return table;
}
}

142
src/ooxml/java/org/apache/poi/xwpf/usermodel/XWPFFootnotes.java
View File

@ -28,27 +28,23 @@ import java.util.List;
import javax.xml.namespace.QName;
import org.apache.poi.ooxml.POIXMLDocumentPart;
import org.apache.poi.ooxml.POIXMLException;
import org.apache.poi.openxml4j.exceptions.OpenXML4JException;
import org.apache.poi.openxml4j.opc.PackagePart;
import org.apache.poi.util.Internal;
import org.apache.xmlbeans.XmlException;
import org.apache.xmlbeans.XmlOptions;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTFootnotes;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTFtnEdn;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTP;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTR;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.FootnotesDocument;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.STFtnEdn;
/**
* Looks after the collection of Footnotes for a document.
* Manages both bottom-of-the-page footnotes and end notes.
* Manages bottom-of-the-page footnotes ({@link XWPFFootnote}).
*/
public class XWPFFootnotes extends POIXMLDocumentPart {
protected XWPFDocument document;
private List<XWPFFootnote> listFootnote = new ArrayList<>();
private CTFootnotes ctFootnotes;
public class XWPFFootnotes extends AbstractXWPFFootnotesEndnotes {
protected CTFootnotes ctFootnotes;
/**
* Construct XWPFFootnotes from a package part
@ -67,6 +63,49 @@ public class XWPFFootnotes extends POIXMLDocumentPart {
public XWPFFootnotes() {
}
/**
* Sets the ctFootnotes
*
* @param footnotes Collection of CTFntEdn objects.
*/
@Internal
public void setFootnotes(CTFootnotes footnotes) {
ctFootnotes = footnotes;
}
/**
* Create a new footnote and add it to the document.
*
* @return New {@link XWPFFootnote}
* @since 4.0.0
*/
public XWPFFootnote createFootnote() {
CTFtnEdn newNote = CTFtnEdn.Factory.newInstance();
newNote.setType(STFtnEdn.NORMAL);
XWPFFootnote footnote = addFootnote(newNote);
footnote.getCTFtnEdn().setId(getIdManager().nextId());
return footnote;
}
/**
* Remove the specified footnote if present.
*
* @param pos Array position of the footnote to be removed
* @return True if the footnote was removed.
* @since 4.0.0
*/
public boolean removeFootnote(int pos) {
if (ctFootnotes.sizeOfFootnoteArray() >= pos - 1) {
ctFootnotes.removeFootnote(pos);
listFootnote.remove(pos);
return true;
} else {
return false;
}
}
/**
* Read document
*/
@ -86,8 +125,7 @@ public class XWPFFootnotes extends POIXMLDocumentPart {
}
}
// Find our footnotes
for (CTFtnEdn note : ctFootnotes.getFootnoteArray()) {
for (CTFtnEdn note : ctFootnotes.getFootnoteList()) {
listFootnote.add(new XWPFFootnote(note, this));
}
}
@ -102,31 +140,10 @@ public class XWPFFootnotes extends POIXMLDocumentPart {
out.close();
}
public List<XWPFFootnote> getFootnotesList() {
return listFootnote;
}
public XWPFFootnote getFootnoteById(int id) {
for (XWPFFootnote note : listFootnote) {
if (note.getCTFtnEdn().getId().intValue() == id)
return note;
}
return null;
}
/**
* Sets the ctFootnotes
* Add an {@link XWPFFootnote} to the document
*
* @param footnotes
*/
public void setFootnotes(CTFootnotes footnotes) {
ctFootnotes = footnotes;
}
/**
* add an XWPFFootnote to the document
*
* @param footnote
* @param footnote Footnote to add
* @throws IOException
*/
public void addFootnote(XWPFFootnote footnote) {
@ -135,11 +152,12 @@ public class XWPFFootnotes extends POIXMLDocumentPart {
}
/**
* add a footnote to the document
* Add a CT footnote to the document
*
* @param note
* @param note CTFtnEdn to add.
* @throws IOException
*/
@Internal
public XWPFFootnote addFootnote(CTFtnEdn note) {
CTFtnEdn newNote = ctFootnotes.addNewFootnote();
newNote.set(note);
@ -149,52 +167,18 @@ public class XWPFFootnotes extends POIXMLDocumentPart {
}
/**
* @see org.apache.poi.xwpf.usermodel.IBody#getPart()
*/
public XWPFDocument getXWPFDocument() {
if (document != null) {
return document;
} else {
return (XWPFDocument) getParent();
}
}
public void setXWPFDocument(XWPFDocument doc) {
document = doc;
}
/**
* Create a new footnote and add it to the document.
* <p>The new note will have one paragraph with the style "FootnoteText"
* and one run containing the required footnote reference with the
* style "FootnoteReference".
* </p>
* @return New XWPFFootnote
*/
public XWPFFootnote createFootnote() {
CTFtnEdn newNote = CTFtnEdn.Factory.newInstance();
newNote.setType(STFtnEdn.NORMAL);
XWPFFootnote footnote = addFootnote(newNote);
int id = ctFootnotes.sizeOfFootnoteArray();
footnote.getCTFtnEdn().setId(BigInteger.valueOf(id));
return footnote;
}
/**
* Remove the specified footnote if present.
* Get the list of {@link XWPFFootnote} in the Footnotes part.
*
* @param pos
* @return True if the footnote was removed.
* @return List, possibly empty, of footnotes.
*/
public boolean removeFootnote(int pos) {
if (ctFootnotes.sizeOfFootnoteArray() >= pos - 1) {
ctFootnotes.removeFootnote(pos);
listFootnote.remove(pos);
return true;
} else {
return false;
public List<XWPFFootnote> getFootnotesList() {
List<XWPFFootnote> resultList = new ArrayList<XWPFFootnote>();
for (AbstractXWPFFootnoteEndnote note : listFootnote) {
resultList.add((XWPFFootnote)note);
}
return resultList;
}
}

16
src/ooxml/java/org/apache/poi/xwpf/usermodel/XWPFParagraph.java
View File

@ -76,11 +76,11 @@ public class XWPFParagraph implements IBodyElement, IRunBody, ISDTContents, Para
if (o instanceof CTFtnEdnRef) {
CTFtnEdnRef ftn = (CTFtnEdnRef) o;
footnoteText.append(" [").append(ftn.getId()).append(": ");
XWPFFootnote footnote =
AbstractXWPFFootnoteEndnote footnote =
ftn.getDomNode().getLocalName().equals("footnoteReference") ?
document.getFootnoteByID(ftn.getId().intValue()) :
document.getEndnoteByID(ftn.getId().intValue());
if (null != footnote) {
boolean first = true;
for (XWPFParagraph p : footnote.getParagraphs()) {
if (!first) {
@ -89,8 +89,11 @@ public class XWPFParagraph implements IBodyElement, IRunBody, ISDTContents, Para
first = false;
footnoteText.append(p.getText());
}
} else {
footnoteText.append("!!! End note with ID \"" + ftn.getId() + "\" not found in document.");
}
footnoteText.append("] ");
}
}
c.dispose();
@ -1674,11 +1677,16 @@ public class XWPFParagraph implements IBodyElement, IRunBody, ISDTContents, Para
* The footnote reference run will have the style name "FootnoteReference".
*
* @param footnote Footnote to which to add a reference.
* @since 4.0.0
*/
public void addFootnoteReference(XWPFFootnote footnote) {
public void addFootnoteReference(AbstractXWPFFootnoteEndnote footnote) {
XWPFRun run = createRun();
CTR ctRun = run.getCTR();
ctRun.addNewRPr().addNewRStyle().setVal("FootnoteReference");
if (footnote instanceof XWPFEndnote) {
ctRun.addNewEndnoteReference().setId(footnote.getId());
} else {
ctRun.addNewFootnoteReference().setId(footnote.getId());
}
}
}

6
src/ooxml/java/org/apache/poi/xwpf/usermodel/XWPFRelation.java
View File

@ -147,10 +147,10 @@ public final class XWPFRelation extends POIXMLRelation {
XWPFFootnotes.class
);
public static final XWPFRelation ENDNOTE = new XWPFRelation(
null,
"application/vnd.openxmlformats-officedocument.wordprocessingml.endnotes+xml",
"http://schemas.openxmlformats.org/officeDocument/2006/relationships/endnotes",
null,
null
"/word/endnotes.xml",
XWPFEndnotes.class
);
/**
* Supported image formats

160
src/ooxml/testcases/org/apache/poi/xwpf/usermodel/TestXWPFEndnote.java Normal file
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@ -0,0 +1,160 @@
/* ====================================================================
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
==================================================================== */
package org.apache.poi.xwpf.usermodel;
import static org.junit.Assert.*;
import java.io.IOException;
import java.math.BigInteger;
import java.util.List;
import org.apache.poi.xwpf.XWPFTestDataSamples;
import org.junit.Before;
import org.junit.Test;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTFtnEdnRef;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTR;
public class TestXWPFEndnote {
private XWPFDocument docOut;
private String p1Text;
private String p2Text;
private BigInteger endnoteId;
private XWPFEndnote endnote;
@Before
public void setUp() {
docOut = new XWPFDocument();
p1Text = "First paragraph in footnote";
p2Text = "Second paragraph in footnote";
// NOTE: XWPFDocument.createEndnote() delegates directly
// to XWPFEndnotes.createEndnote() so this tests
// both creation of new XWPFEndnotes in document
// and XWPFEndnotes.createEndnote();
// NOTE: Creating the endnote does not automatically
// create a first paragraph.
endnote = docOut.createEndnote();
endnoteId = endnote.getId();
}
@Test
public void testAddParagraphsToFootnote() throws IOException {
// Add a run to the first paragraph:
XWPFParagraph p1 = endnote.createParagraph();
p1.createRun().setText(p1Text);
// Create a second paragraph:
XWPFParagraph p = endnote.createParagraph();
assertNotNull("Paragraph is null", p);
p.createRun().setText(p2Text);
XWPFDocument docIn = XWPFTestDataSamples.writeOutAndReadBack(docOut);
XWPFEndnote testEndnote = docIn.getEndnoteByID(endnoteId.intValue());
assertNotNull(testEndnote);
assertEquals(2, testEndnote.getParagraphs().size());
XWPFParagraph testP1 = testEndnote.getParagraphs().get(0);
assertEquals(p1Text, testP1.getText());
XWPFParagraph testP2 = testEndnote.getParagraphs().get(1);
assertEquals(p2Text, testP2.getText());
// The first paragraph added using createParagraph() should
// have the required footnote reference added to the first
// run.
// Verify that we have a footnote reference in the first paragraph and not
// in the second paragraph.
XWPFRun r1 = testP1.getRuns().get(0);
assertNotNull(r1);
assertTrue("No endnote reference in testP1", r1.getCTR().getEndnoteRefList().size() > 0);
assertNotNull("No endnote reference in testP1", r1.getCTR().getEndnoteRefArray(0));
XWPFRun r2 = testP2.getRuns().get(0);
assertNotNull("Expected a run in testP2", r2);
assertTrue("Found an endnote reference in testP2", r2.getCTR().getEndnoteRefList().size() == 0);
}
@Test
public void testAddTableToFootnote() throws IOException {
XWPFTable table = endnote.createTable();
assertNotNull(table);
XWPFDocument docIn = XWPFTestDataSamples.writeOutAndReadBack(docOut);
XWPFEndnote testFootnote = docIn.getEndnoteByID(endnoteId.intValue());
XWPFTable testTable = testFootnote.getTableArray(0);
assertNotNull(testTable);
table = endnote.createTable(2, 3);
assertEquals(2, table.getNumberOfRows());
assertEquals(3, table.getRow(0).getTableCells().size());
// If the table is the first body element of the footnote then
// a paragraph with the footnote reference should have been
// added automatically.
assertEquals("Expected 3 body elements", 3, endnote.getBodyElements().size());
IBodyElement testP1 = endnote.getBodyElements().get(0);
assertTrue("Expected a paragraph, got " + testP1.getClass().getSimpleName() , testP1 instanceof XWPFParagraph);
XWPFRun r1 = ((XWPFParagraph)testP1).getRuns().get(0);
assertNotNull(r1);
assertTrue("No footnote reference in testP1", r1.getCTR().getEndnoteRefList().size() > 0);
assertNotNull("No footnote reference in testP1", r1.getCTR().getEndnoteRefArray(0));
}
@Test
public void testRemoveEndnote() {
// NOTE: XWPFDocument.removeEndnote() delegates directly to
// XWPFEndnotes.
docOut.createEndnote();
assertEquals("Expected 2 endnotes", 2, docOut.getEndnotes().size());
assertNotNull("Didn't get second endnote", docOut.getEndnotes().get(1));
boolean result = docOut.removeEndnote(0);
assertTrue("Remove endnote did not return true", result);
assertEquals("Expected 1 endnote after removal", 1, docOut.getEndnotes().size());
}
@Test
public void testAddFootnoteRefToParagraph() {
XWPFParagraph p = docOut.createParagraph();
List<XWPFRun> runs = p.getRuns();
assertEquals("Expected no runs in new paragraph", 0, runs.size());
p.addFootnoteReference(endnote);
XWPFRun run = p.getRuns().get(0);
CTR ctr = run.getCTR();
assertNotNull("Expected a run", run);
List<CTFtnEdnRef> endnoteRefList = ctr.getEndnoteReferenceList();
assertNotNull(endnoteRefList);
CTFtnEdnRef ref = endnoteRefList.get(0);
assertNotNull(ref);
assertEquals("Endnote ID and reference ID did not match", endnote.getId(), ref.getId());
}
}

62
src/ooxml/testcases/org/apache/poi/xwpf/usermodel/TestXWPFEndnotes.java Normal file
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@ -0,0 +1,62 @@
/* ====================================================================
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
==================================================================== */
package org.apache.poi.xwpf.usermodel;
import java.io.IOException;
import java.math.BigInteger;
import org.apache.poi.xwpf.XWPFTestDataSamples;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.STFtnEdn;
import junit.framework.TestCase;
public class TestXWPFEndnotes extends TestCase {
public void testCreateEndnotes() throws IOException{
XWPFDocument docOut = new XWPFDocument();
XWPFEndnotes footnotes = docOut.createEndnotes();
assertNotNull(footnotes);
XWPFEndnotes secondFootnotes = docOut.createEndnotes();
assertSame(footnotes, secondFootnotes);
docOut.close();
}
public void testAddEndnotesToDocument() throws IOException {
XWPFDocument docOut = new XWPFDocument();
// NOTE: XWPFDocument.createEndnote() delegates directly
// to XWPFFootnotes.createEndnote() so this tests
// both creation of new XWPFFootnotes in document
// and XWPFFootnotes.createEndnote();
XWPFEndnote endnote = docOut.createEndnote();
BigInteger noteId = endnote.getId();
XWPFDocument docIn = XWPFTestDataSamples.writeOutAndReadBack(docOut);
XWPFEndnote note = docIn.getEndnoteByID(noteId.intValue());
assertNotNull(note);
assertEquals(STFtnEdn.NORMAL, note.getCTFtnEdn().getType());
}
}

2
src/ooxml/testcases/org/apache/poi/xwpf/usermodel/TestXWPFFootnote.java
View File

@ -150,9 +150,11 @@ public class TestXWPFFootnote {
assertNotNull("Expected a run", run);
CTFtnEdnRef ref = ctr.getFootnoteReferenceList().get(0);
assertNotNull(ref);
// FIXME: Verify that the footnote reference is w:endnoteReference, not w:footnoteReference
assertEquals("Footnote ID and reference ID did not match", footnote.getId(), ref.getId());
}
}

4
src/ooxml/testcases/org/apache/poi/xwpf/usermodel/TestXWPFFootnotes.java
View File

@ -31,11 +31,11 @@ public class TestXWPFFootnotes extends TestCase {
public void testCreateFootnotes() throws IOException{
XWPFDocument docOut = new XWPFDocument();
XWPFFootnotes footnotes = docOut.createFootnotes();
AbstractXWPFFootnotesEndnotes footnotes = docOut.createFootnotes();
assertNotNull(footnotes);
XWPFFootnotes secondFootnotes = docOut.createFootnotes();
AbstractXWPFFootnotesEndnotes secondFootnotes = docOut.createFootnotes();
assertSame(footnotes, secondFootnotes);

8
src/ooxml/testcases/org/apache/poi/xwpf/usermodel/TestXWPFSDT.java
View File

@ -17,17 +17,15 @@
package org.apache.poi.xwpf.usermodel;
import static org.apache.poi.POITestCase.assertContains;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.apache.poi.POITestCase.assertContains;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import org.apache.poi.xwpf.XWPFTestDataSamples;
import org.junit.Ignore;
import org.junit.Test;
public final class TestXWPFSDT {
@ -168,8 +166,8 @@ public final class TestXWPFSDT {
for (XWPFFootnote footnote : doc.getFootnotes()) {
sdts.addAll(extractSDTsFromBodyElements(footnote.getBodyElements()));
}
for (Map.Entry<Integer, XWPFFootnote> e : doc.endnotes.entrySet()) {
sdts.addAll(extractSDTsFromBodyElements(e.getValue().getBodyElements()));
for (XWPFEndnote footnote : doc.getEndnotes()) {
sdts.addAll(extractSDTsFromBodyElements(footnote.getBodyElements()));
}
return sdts;
}