Improved hyperlink and comment fetching for xwpf text extraction, based on the patch from bug #44821

git-svn-id: https://svn.apache.org/repos/asf/poi/branches/ooxml@651979 13f79535-47bb-0310-9956-ffa450edef68

src/ooxml/java/org/apache/poi/xwpf/XWPFDocument.java

@@ -17,6 +17,9 @@
 package org.apache.poi.xwpf;
 
 import java.io.IOException;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Iterator;
 
 import org.apache.poi.POIXMLDocument;
 import org.apache.xmlbeans.XmlException;
@@ -24,12 +27,22 @@ import org.openxml4j.exceptions.InvalidFormatException;
 import org.openxml4j.exceptions.OpenXML4JException;
 import org.openxml4j.opc.Package;
 import org.openxml4j.opc.PackagePart;
+import org.openxml4j.opc.PackageRelationship;
 import org.openxml4j.opc.PackageRelationshipCollection;
 import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTBody;
 import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTDocument1;
+import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTP;
 import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTStyles;
+import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTComment;
 import org.openxmlformats.schemas.wordprocessingml.x2006.main.DocumentDocument;
 import org.openxmlformats.schemas.wordprocessingml.x2006.main.StylesDocument;
+import org.openxmlformats.schemas.wordprocessingml.x2006.main.CommentsDocument;
+import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTbl;
+
+import org.apache.poi.xwpf.usermodel.XWPFHyperlink;
+import org.apache.poi.xwpf.usermodel.XWPFParagraph;
+import org.apache.poi.xwpf.usermodel.XWPFComment;
+import org.apache.poi.xwpf.usermodel.XWPFTable;
 
 /**
  * Experimental class to do low level processing
@@ -48,15 +61,59 @@ public class XWPFDocument extends POIXMLDocument {
 	public static final String HEADER_CONTENT_TYPE = "application/vnd.openxmlformats-officedocument.wordprocessingml.header+xml";
 	public static final String STYLES_CONTENT_TYPE = "application/vnd.openxmlformats-officedocument.wordprocessingml.styles+xml";
 	public static final String STYLES_RELATION_TYPE = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/styles";
-	public static final String HYPERLINK_RELATION_TYPE = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/hyperlink"; 
+	public static final String HYPERLINK_RELATION_TYPE = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/hyperlink";
+	public static final String COMMENT_RELATION_TYPE = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/comments";
 	
 	private DocumentDocument wordDoc;
+	protected List<XWPFComment> comments;
+	protected List<XWPFHyperlink> hyperlinks;
+	protected List<XWPFParagraph> paragraphs;
+	protected List<XWPFTable> tables;
 	
 	public XWPFDocument(Package container) throws OpenXML4JException, IOException, XmlException {
 		super(container);
+
+		hyperlinks = new LinkedList<XWPFHyperlink>();
+		comments = new LinkedList<XWPFComment>();
+		paragraphs = new LinkedList<XWPFParagraph>();
+		tables= new LinkedList<XWPFTable>();
 		
 		wordDoc =
 			DocumentDocument.Factory.parse(getCorePart().getInputStream());
+		
+		// filling paragraph list
+		for (CTP p : getDocumentBody().getPArray())	{
+			paragraphs.add(new XWPFParagraph(p, this));
+		}
+
+		// Get the hyperlinks 
+		// TODO: make me optional/separated in private function
+		try	{
+			Iterator <PackageRelationship> relIter = 
+				getCorePart().getRelationshipsByType(HYPERLINK_RELATION_TYPE).iterator();
+			while(relIter.hasNext()) {
+				PackageRelationship rel = relIter.next();
+				hyperlinks.add(new XWPFHyperlink(rel.getId(), rel.getTargetURI().toString()));
+			}
+		} catch(Exception e) {
+			throw new OpenXML4JException(e.getLocalizedMessage());
+		}
+
+		// Get the comments, if there are any
+		PackageRelationshipCollection commentsRel = getCmntRelations();
+		if(commentsRel != null && commentsRel.size() > 0) {
+			PackagePart commentsPart = getTargetPart(commentsRel.getRelationship(0));
+			CommentsDocument cmntdoc = CommentsDocument.Factory.parse(commentsPart.getInputStream());
+			for(CTComment ctcomment : cmntdoc.getComments().getCommentArray())
+			{
+				comments.add(new XWPFComment(ctcomment));
+			}
+			
+			for(CTTbl table : getDocumentBody().getTblArray())
+			{
+				tables.add(new XWPFTable(table));
+			}
+		}
 	}
 	
 	/**
@@ -66,6 +123,42 @@ public class XWPFDocument extends POIXMLDocument {
 		return wordDoc.getDocument();
 	}
 	
+	public Iterator<XWPFParagraph> getParagraphsIterator()
+	{
+		return paragraphs.iterator();
+	}
+	
+	public Iterator<XWPFTable> getTablesIterator()
+	{
+		return tables.iterator();
+	}
+	
+	public XWPFHyperlink getHyperlinkByID(String id)
+	{
+		Iterator<XWPFHyperlink> iter = hyperlinks.iterator();
+		while(iter.hasNext())
+		{
+			XWPFHyperlink link = iter.next();
+			if(link.getId().equals(id))
+				return link; 
+		}
+		
+		return null;
+	}
+	
+	public XWPFComment getCommentByID(String id)
+	{
+		Iterator<XWPFComment> iter = comments.iterator();
+		while(iter.hasNext())
+		{
+			XWPFComment comment = iter.next();
+			if(comment.getId().equals(id))
+				return comment; 
+		}
+		
+		return null;
+	}
+	
 	/**
 	 * Returns the low level body of the document
 	 */
@@ -91,18 +184,10 @@ public class XWPFDocument extends POIXMLDocument {
 			StylesDocument.Factory.parse(parts[0].getInputStream());
 		return sd.getStyles();
 	}
-	
-	/**
-	 * Returns all the hyperlink relations for the file.
-	 * You'll generally want to get the target to get
-	 *  the destination of the hyperlink
-	 */
-	public PackageRelationshipCollection getHyperlinks() {
-		try {
-			return getCorePart().getRelationshipsByType(HYPERLINK_RELATION_TYPE); 
-		} catch(InvalidFormatException e) {
-			// Should never happen
-			throw new IllegalStateException(e);
-		}
+
+	protected PackageRelationshipCollection getCmntRelations() throws InvalidFormatException
+	{
+		return getCorePart().getRelationshipsByType(COMMENT_RELATION_TYPE);
 	}
 }
+

src/ooxml/java/org/apache/poi/xwpf/extractor/XWPFWordExtractor.java

@@ -17,19 +17,19 @@
 package org.apache.poi.xwpf.extractor;
 
 import java.io.IOException;
+import java.util.Iterator;
 
 import org.apache.poi.POIXMLDocument;
 import org.apache.poi.POIXMLTextExtractor;
 import org.apache.poi.xwpf.XWPFDocument;
+import org.apache.poi.xwpf.model.XWPFCommentsDecorator;
+import org.apache.poi.xwpf.model.XWPFHyperlinkDecorator;
+import org.apache.poi.xwpf.model.XWPFParagraphDecorator;
+import org.apache.poi.xwpf.usermodel.XWPFParagraph;
+import org.apache.poi.xwpf.usermodel.XWPFTable;
 import org.apache.xmlbeans.XmlException;
 import org.openxml4j.exceptions.OpenXML4JException;
 import org.openxml4j.opc.Package;
-import org.openxml4j.opc.PackageRelationship;
-import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTBody;
-import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTHyperlink;
-import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTP;
-import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTR;
-import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTText;
 
 /**
  * Helper class to extract text from an OOXML Word file
@@ -45,6 +45,15 @@ public class XWPFWordExtractor extends POIXMLTextExtractor {
 		super(document);
 		this.document = document;
 	}
+
+	/**
+	 * Should we also fetch the hyperlinks, when fetching 
+	 *  the text content? Default is to only output the
+	 *  hyperlink label, and not the contents
+	 */
+	public void setFetchHyperlinks(boolean fetch) {
+		fetchHyperlinks = fetch;
+	}
 	
 	public static void main(String[] args) throws Exception {
 		if(args.length < 1) {
@@ -59,56 +68,21 @@ public class XWPFWordExtractor extends POIXMLTextExtractor {
 		System.out.println(extractor.getText());
 	}
 	
-	/**
-	 * Should we also fetch the hyperlinks, when fetching 
-	 *  the text content? Default is to only output the
-	 *  hyperlink label, and not the contents
-	 */
-	public void setFetchHyperlinks(boolean fetch) {
-		fetchHyperlinks = fetch;
-	}
-
 	public String getText() {
-		CTBody body = document.getDocumentBody();
 		StringBuffer text = new StringBuffer();
 		
-		// Loop over paragraphs
-		CTP[] ps = body.getPArray();
-		for (int i = 0; i < ps.length; i++) {
-			// Loop over ranges and hyperlinks
-			// TODO - properly intersperce ranges and hyperlinks
-			CTR[] rs = ps[i].getRArray();
-			for(int j = 0; j < rs.length; j++) {
-				// Loop over text runs
-				CTText[] texts = rs[j].getTArray();
-				for (int k = 0; k < texts.length; k++) {
-					text.append(
-							texts[k].getStringValue()
-					);
-				}
-			}
 			
-			CTHyperlink[] hls =  ps[i].getHyperlinkArray();
-			for(CTHyperlink hl : hls) {
-				for(CTR r : hl.getRArray()) {
-					for(CTText txt : r.getTArray()) {
-						text.append(txt.getStringValue());
-					}
-				}
-				if(fetchHyperlinks) {
-					String id = hl.getId();
-					if(id != null) {
-						PackageRelationship hlRel =
-							document.getHyperlinks().getRelationshipByID(id);
-						if(hlRel != null) {
-							text.append(" <" + hlRel.getTargetURI().toString() + ">");
-						}
-					}
-				}
-			}
+		Iterator<XWPFParagraph> i = document.getParagraphsIterator();
+		while(i.hasNext()) {
+			XWPFParagraphDecorator decorator = new XWPFCommentsDecorator(
+					new XWPFHyperlinkDecorator(i.next(), null, fetchHyperlinks));
+			text.append(decorator.getText()+"\n");
+		}
 			
-			// New line after each paragraph.
-			text.append("\n");
+		Iterator<XWPFTable> j = document.getTablesIterator();
+		while(j.hasNext())
+		{
+			text.append(j.next().getText()+"\n");
 		}
 		
 		return text.toString();

src/ooxml/java/org/apache/poi/xwpf/model/XMLParagraph.java

@@ -0,0 +1,37 @@
+/* ====================================================================
+   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.model;
+
+import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTP;
+
+/**
+ * Base class for XWPF paragraphs
+ *
+ * @author Yury Batrakov (batrakov at gmail.com)
+ * 
+ */
+public class XMLParagraph {
+	protected CTP paragraph;
+	
+	public XMLParagraph(CTP paragraph) {
+		this.paragraph = paragraph;
+	}
+
+	public CTP getCTP() {
+		return paragraph;
+	}
+}

src/ooxml/java/org/apache/poi/xwpf/model/XWPFCommentsDecorator.java

@@ -0,0 +1,52 @@
+/* ====================================================================
+   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.model;
+
+import org.apache.poi.xwpf.usermodel.XWPFComment;
+import org.apache.poi.xwpf.usermodel.XWPFParagraph;
+import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTMarkupRange;
+
+/**
+ * Decorator class for XWPFParagraph allowing to add comments 
+ * found in paragraph to its text
+ *
+ * @author Yury Batrakov (batrakov at gmail.com)
+ * 
+ */
+public class XWPFCommentsDecorator extends XWPFParagraphDecorator {
+	private StringBuffer commentText;
+	
+	public XWPFCommentsDecorator(XWPFParagraphDecorator nextDecorator) {
+		this(nextDecorator.paragraph, nextDecorator);
+	}
+	public XWPFCommentsDecorator(XWPFParagraph paragraph, XWPFParagraphDecorator nextDecorator) {
+		super(paragraph, nextDecorator);
+
+		XWPFComment comment;
+		commentText = new StringBuffer();
+
+		for(CTMarkupRange anchor : paragraph.getCTP().getCommentRangeStartArray())
+		{
+			if((comment = paragraph.getDocRef().getCommentByID(anchor.getId().toString())) != null)
+				commentText.append("\tComment by " + comment.getAuthor()+": "+comment.getText());
+		}
+	}
+
+	public String getText() {
+		return super.getText() + commentText;
+	}
+}

src/ooxml/java/org/apache/poi/xwpf/model/XWPFHyperlinkDecorator.java

@@ -0,0 +1,69 @@
+/* ====================================================================
+   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.model;
+
+import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTHyperlink;
+import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTR;
+import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTText;
+import org.apache.poi.xwpf.usermodel.XWPFParagraph;;
+
+/**
+ * Decorator class for XWPFParagraph allowing to add hyperlinks 
+ *  found in paragraph to its text.
+ *  
+ * TODO - add the hyperlink text in the right place, and not just
+ *  at the end
+ */
+public class XWPFHyperlinkDecorator extends XWPFParagraphDecorator {
+	private StringBuffer hyperlinkText;
+	
+	/**
+	 * @param nextDecorator The next decorator to use
+	 * @param outputHyperlinkUrls Should we output the links too, or just the link text?
+	 */
+	public XWPFHyperlinkDecorator(XWPFParagraphDecorator nextDecorator, boolean outputHyperlinkUrls) {
+		this(nextDecorator.paragraph, nextDecorator, outputHyperlinkUrls);
+	}
+	
+	/**
+	 * @param prgrph The paragraph of text to work on
+	 * @param outputHyperlinkUrls Should we output the links too, or just the link text?
+	 */
+	public XWPFHyperlinkDecorator(XWPFParagraph prgrph, XWPFParagraphDecorator nextDecorator, boolean outputHyperlinkUrls) {
+		super(prgrph, nextDecorator);
+		
+		hyperlinkText = new StringBuffer();
+		
+		// loop over hyperlink anchors
+		for(CTHyperlink link : paragraph.getCTP().getHyperlinkArray()){
+			for (CTR r : link.getRArray()) {
+				// Loop over text runs
+				for (CTText text : r.getTArray()){
+					hyperlinkText.append(text.getStringValue());
+				}
+			}
+			if(outputHyperlinkUrls && paragraph.getDocRef().getHyperlinkByID(link.getId()) != null) {
+				hyperlinkText.append(" <"+paragraph.getDocRef().getHyperlinkByID(link.getId()).getURL()+">");
+			}
+		}
+	}
+	
+	public String getText()
+	{
+		return super.getText() + hyperlinkText;
+	}
+}

src/ooxml/java/org/apache/poi/xwpf/model/XWPFParagraphDecorator.java

@@ -0,0 +1,43 @@
+/* ====================================================================
+   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.model;
+
+import org.apache.poi.xwpf.usermodel.XWPFParagraph;
+
+/**
+ * Base decorator class for XWPFParagraph
+ */
+public abstract class XWPFParagraphDecorator {
+	protected XWPFParagraph paragraph;
+	protected XWPFParagraphDecorator nextDecorator;
+	
+	public XWPFParagraphDecorator(XWPFParagraph paragraph) {
+		this(paragraph, null);
+	}
+	
+	public XWPFParagraphDecorator(XWPFParagraph paragraph, XWPFParagraphDecorator nextDecorator) {
+		this.paragraph = paragraph;
+		this.nextDecorator = nextDecorator;
+	}
+	
+	public String getText() {
+		if(nextDecorator != null) {
+			return nextDecorator.getText();
+		}
+		return paragraph.getText();
+	}
+}

src/ooxml/java/org/apache/poi/xwpf/usermodel/XWPFComment.java

@@ -0,0 +1,61 @@
+/* ====================================================================
+   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 org.openxmlformats.schemas.wordprocessingml.x2006.main.CTComment;
+import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTP;
+
+/**
+ * Sketch of XWPF comment class
+ * 
+* @author Yury Batrakov (batrakov at gmail.com)
+ * 
+ */
+public class XWPFComment
+{
+    protected String id;
+    protected String author;
+    protected StringBuffer text;
+    
+    public XWPFComment(CTComment comment)
+    {
+        text = new StringBuffer();
+        id = comment.getId().toString();
+        author = comment.getAuthor();
+        
+        for(CTP ctp : comment.getPArray())
+        {
+            XWPFParagraph p = new XWPFParagraph(ctp);
+            text.append(p.getText());
+        }
+    }
+    
+    public String getId()
+    {
+        return id;
+    }
+    
+    public String getAuthor()
+    {
+        return author;
+    }
+    
+    public String getText()
+    {
+        return text.toString();
+    }
+}

src/ooxml/java/org/apache/poi/xwpf/usermodel/XWPFHyperlink.java

@@ -0,0 +1,43 @@
+/* ====================================================================
+   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;
+
+/**
+ * Sketch of XWPF hyperlink class
+ * 
+* @author Yury Batrakov (batrakov at gmail.com)
+ * 
+ */
+public class XWPFHyperlink
+{
+    String id, url;
+    public XWPFHyperlink(String id, String url)
+    {
+        this.id = id;
+        this.url = url;
+    }
+    
+    public String getId()
+    {
+        return id;
+    }
+    
+    public String getURL()
+    {
+        return url;
+    }
+}

src/ooxml/java/org/apache/poi/xwpf/usermodel/XWPFParagraph.java

@@ -0,0 +1,70 @@
+/* ====================================================================
+   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 org.apache.poi.xwpf.model.XMLParagraph;
+import org.apache.poi.xwpf.XWPFDocument;
+import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTP;
+import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTR;
+import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTText;
+
+/**
+ * Sketch of XWPF paragraph class
+ */
+public class XWPFParagraph extends XMLParagraph
+{
+    protected XWPFDocument docRef; // XXX: we'd like to have access to document's hyperlink, comments and other tables
+    /**
+     * TODO - replace with RichText String
+     */
+    private StringBuffer text = new StringBuffer();
+    
+    public XWPFParagraph(CTP prgrph, XWPFDocument docRef)
+    {
+        super(prgrph);
+        
+        this.docRef = docRef; 
+        CTR[] rs = paragraph.getRArray();
+    
+        // Get text
+        for (int j = 0; j < rs.length; j++) {
+            // Loop over text runs
+            CTText[] texts = rs[j].getTArray();
+            for (int k = 0; k < texts.length; k++) {
+                text.append(
+                        texts[k].getStringValue()
+                );
+            }
+        }
+    }
+    
+    public XWPFParagraph(CTP prgrph) {
+        this(prgrph, null);
+    }
+    
+    public XWPFParagraph(XMLParagraph paragraph) {
+        this(paragraph.getCTP());
+    }
+    
+    public XWPFDocument getDocRef() {
+        return docRef;
+    }
+    
+    public String getText() {
+        return text.toString();
+    }
+}

src/ooxml/java/org/apache/poi/xwpf/usermodel/XWPFParagraphText.java

@@ -0,0 +1,6 @@
+package org.apache.poi.xwpf.usermodel;
+
+public class XWPFParagraphText
+{
+
+}

src/ooxml/java/org/apache/poi/xwpf/usermodel/XWPFTable.java

@@ -0,0 +1,55 @@
+/* ====================================================================
+   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 org.apache.poi.xwpf.usermodel.XWPFParagraph;
+import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTbl;
+import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTRow;
+import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTc;
+import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTP;
+
+/**
+ * Sketch of XWPFTable class. Only table's text is being hold.
+ * 
+ * @author Yury Batrakov (batrakov at gmail.com)
+ * 
+ */
+public class XWPFTable
+{
+    protected StringBuffer text=new StringBuffer(); 
+    
+    public XWPFTable(CTTbl table)
+    {
+        for(CTRow row : table.getTrArray())
+        {
+            for(CTTc cell : row.getTcArray())
+            {
+                for(CTP ctp : cell.getPArray())
+                {
+                    XWPFParagraph p = new XWPFParagraph(ctp);
+                    this.text.append(p.getText()+"\t");
+                }
+            }
+            this.text.append("\n");
+        }
+    }
+    
+    public String getText()
+    {
+        return text.toString();
+    }
+}