Java fills in template tables and dynamically generated tables

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Package com.poi;

Import Java.io.FileInputStream;
Import Java.io.FileOutputStream;
Import java.io.IOException;
Import Java.io.InputStream;
Import Java.io.OutputStream;
Import java.util.ArrayList;
Import Java.util.HashMap;
Import Java.util.Iterator;
Import java.util.List;
Import Java.util.Map;
Import Java.util.regex.Matcher;
Import Java.util.regex.Pattern;

Import org.apache.poi.xwpf.usermodel.XWPFDocument;
Import Org.apache.poi.xwpf.usermodel.XWPFParagraph;
Import Org.apache.poi.xwpf.usermodel.XWPFRun;
Import org.apache.poi.xwpf.usermodel.XWPFTable;
Import Org.apache.poi.xwpf.usermodel.XWPFTableCell;
Import Org.apache.poi.xwpf.usermodel.XWPFTableRow;
Import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTFonts;
Import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTInd;
Import Org.openxmlformats.schemas.wordprocessingml.x2006.main.CTP;
Import Org.openxmlformats.schemas.wordprocessingml.x2006.main.CTPPr;
Import Org.openxmlformats.schemas.wordprocessingml.x2006.main.CTRPr;
Import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTSpacing;
Import Org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTc;
Import Org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTcPr;

public class Generaltemplatedocx {

/** * @param args */public static void main (string[] args) {//TODO auto-generated method stub String FilePath = "C    :/users/administrator/desktop/doc/template. docx ";    String outFile = "c:/users/administrator/desktop/generate template. docx";    map<string, object> params = new hashmap<string, object> ();    Params.put ("myTable", "my Form");    Params.put ("name", "small treasure");    Params.put ("Age", "XX");    Params.put ("Sex", "male");    Params.put ("Job", "Meat shield");    Params.put ("hobby", "e-commerce");    Params.put ("Phone", "1717");        try {generaltemplatedocx GT = new Generaltemplatedocx ();        Gt.templatewrite (FilePath, OutFile, params, Gt.generatetestdata (10));    System.out.println ("Generate template Success");        } catch (Exception e) {//TODO auto-generated catch block System.out.println ("Generate template Failed");    E.printstacktrace (); }}/** * Use a docx document as a template, then replace the contents of it, and then write to the target document. * * @throws Exception */public void Templatewrite (String filePath, String outFile, map<string, object> param S,liSt<list<string>> resultlist) throws Exception {InputStream is = new FileInputStream (FilePath);    Xwpfdocument doc = new Xwpfdocument (IS);    Replace the variable This.replaceinpara (doc, params) inside the paragraph;    Replace the variables inside the table and insert the data this.insertvaluetotable (Doc, params,resultlist);    OutputStream OS = new FileOutputStream (outFile);    Doc.write (OS);    This.close (OS); This.close (IS);} /** * Replace the variable inside the paragraph * * @param doc * to replace the document * @param params * parameter */private void Replaceinpara (xwpfdocum    ent doc, map<string, object> params) {iterator<xwpfparagraph> Iterator = Doc.getparagraphsiterator ();    Xwpfparagraph para;        while (Iterator.hasnext ()) {para = Iterator.next ();    This.replaceinpara (para, params); }}/** * Replace the variable inside the paragraph * * @param para * The paragraph to be replaced * @param params * parameter */private boolean Replaceinpara (XWP    Fparagraph para, map<string, object> params) {Boolean data = false;    List<xwpfrun> runs; Matcher MATcher;        if (This.matcher (Para.getparagraphtext ()). Find ()) {runs = Para.getruns ();            for (int i = 0; i < runs.size (); i++) {Xwpfrun run = runs.get (i);            String Runtext = run.tostring ();            Matcher = This.matcher (Runtext); if (Matcher.find ()) {while (Matcher = This.matcher (Runtext)). Find ()) {runtext = match                Er.replacefirst (string.valueof (params. Get (Matcher.group (1))); }//Directly call Xwpfrun's SetText () method to set the text, the underlying will recreate a xwpfrun, append the text behind the current text,//So we can not directly set the value, we need to delete the current run, and then                Then manually insert a new run yourself.                Para.removerun (i);            Para.insertnewrun (i). SetText (Runtext);        }}} and Else if (This.matcherrow (Para.getparagraphtext ())) {runs = Para.getruns ();        System.out.println ("Run" + runs);    data = true; } return data; /** * Fills data by template row style, and does not implement special style fills (such as column merging), only for normal styles (such as paragraph spacing indent font alignment) * * @param DOC * Document to be replaced * @param params * parameter * @param resultlist * data to be traversed * @throws Exception */priv ate void Insertvaluetotable (Xwpfdocument doc, map<string, object> params,list<list<string>>    Resultlist) throws Exception {iterator<xwpftable> Iterator = Doc.gettablesiterator ();    xwpftable table = null;    list<xwpftablerow> rows = null;    List<xwpftablecell> cells = null;    List<xwpfparagraph> paras; list<xwpftablecell> tmpcells = null;//template column Xwpftablerow Tmprow = null;//match with Xwpftablecell TmpCell = null;//Horse    With Boolean flag = false;//whether the table int thisrow=0 is found;        while (Iterator.hasnext ()) {table = Iterator.next ();        rows = Table.getrows ();            for (int i = 1; I <= rows.size (); i++) {cells = Rows.get (i-1). Gettablecells ();                for (Xwpftablecell cell:cells) {paras = cell.getparagraphs ();  for (Xwpfparagraph Para:paras) {                  if (This.replaceinpara (para, params)) {System.out.println ("this.row=" + i);                        thisrow=i;//Find template Line Tmprow = Rows.get (i-1);                        Cells = Tmprow.gettablecells ();                                System.out.println ("cells.size () =" + cells.size () + "Resultlist.get (0). Size () ="                        + resultlist.get (0). Size ());                            if (cells.size () = = Resultlist.get (0). Size ()) {flag = true;                        Break        }}}}}} if (!flag) {System.out.println ("Table not Found");    Return    } tmpcells = Tmprow.gettablecells ();        for (int i = 0, Len = resultlist.size (), i < Len; i++) {System.out.println ("start writing" + i + "line");        Xwpftablerow row = Table.createrow ();  Row.setheight (Tmprow.getheight ());      list<string> list = Resultlist.get (i);        Cells = Row.gettablecells (); The inserted rows fill the same number of columns as the first row of the table for (int k = 0, Klen = Cells.size (); k < Klen; k++) {Tmpcell = Tmpcells.get (k)            ;            Xwpftablecell cell = Cells.get (k);        Setcelltext (Tmpcell, Cell, List.get (k)); }//Continue to write the remaining columns for (int j = cells.size (), Jlen = List.size (); J < Jlen; J + +) {Tmpcell = Tmpcell            S.get (j);            Xwpftablecell cell = Row.addnewtablecell ();            Setcelltext (Tmpcell, Cell, List.get (j));        System.out.println ("Content" + List.get (j)); }}//delete template line Table.removerow (thisRow-1);} public void Setcelltext (Xwpftablecell Tmpcell, Xwpftablecell cell, String text) throws Exception {CTTc cttc2 =    TMPCELL.GETCTTC ();    CTTCPR ctPr2 = CTTC2.GETTCPR ();    CTTc CTTc = CELL.GETCTTC ();    CTTCPR CTPR = CTTC.ADDNEWTCPR ();    Cell.setcolor (Tmpcell.getcolor ()); Cell.setverticalalignment (Tmpcell.getvertIcalalignment ());    if (CTPR2.GETTCW () = null) {CTPR.ADDNEWTCW (). SETW (CTPR2.GETTCW (). GETW ());    } if (ctpr2.getvalign () = null) {ctpr.addnewvalign (). Setval (Ctpr2.getvalign (). Getval ());        } if (Cttc2.getplist (). Size () > 0) {CTP CTP = Cttc2.getplist (). get (0); if (CTP.GETPPR () = null) {if (CTP.GETPPR (). GETJC () = null) {cttc.getplist (). Get (0). addnewppr            (). ADDNEWJC (). Setval (CTP.GETPPR (). GETJC (). Getval ());    }}} if (ctpr2.gettcborders () = null) {ctpr.settcborders (Ctpr2.gettcborders ());    } xwpfparagraph tmpp = Tmpcell.getparagraphs (). get (0);    Xwpfparagraph CELLP = cell.getparagraphs (). get (0);    Xwpfrun TMPR = null;    if (tmpp.getruns () = null && tmpp.getruns (). Size () > 0) {tmpr = Tmpp.getruns (). get (0);    } Xwpfrun Cellr = Cellp.createrun ();    Cellr.settext (text); Copy font information if (TMPR! = null) {Cellr.setbold (tmpr.isbold());        Cellr.setitalic (Tmpr.isitalic ());        Cellr.setstrike (Tmpr.isstrike ());        Cellr.setunderline (Tmpr.getunderline ());        Cellr.setcolor (Tmpr.getcolor ());        Cellr.settextposition (Tmpr.gettextposition ());        if (tmpr.getfontsize ()! =-1) {cellr.setfontsize (Tmpr.getfontsize ());        } if (tmpr.getfontfamily () = null) {cellr.setfontfamily (tmpr.getfontfamily ()); if (tmpr.getctr () = null) {if (Tmpr.getctr (). ISSETRPR ()) {CTRPR TMPRPR = tmpr.getctr                (). GETRPR ();                    if (tmprpr.issetrfonts ()) {ctfonts tmpfonts = tmprpr.getrfonts (); CTRPR CELLRPR = cellr.getctr (). ISSETRPR ()?                    Cellr. GETCTR (). GETRPR (): Cellr.getctr (). ADDNEWRPR (); Ctfonts cellfonts = cellrpr.issetrfonts ()?                    Cellrpr. Getrfonts (): Cellrpr.addnewrfonts (); Cellfonts.setascii (Tmpfonts.getaScii ());                    Cellfonts.setasciitheme (Tmpfonts.getasciitheme ());                    Cellfonts.setcs (Tmpfonts.getcs ());                    Cellfonts.setcstheme (Tmpfonts.getcstheme ());                    Cellfonts.seteastasia (Tmpfonts.geteastasia ());                    Cellfonts.seteastasiatheme (Tmpfonts.geteastasiatheme ());                    Cellfonts.sethansi (Tmpfonts.gethansi ());                Cellfonts.sethansitheme (Tmpfonts.gethansitheme ());    }}}}//Copy paragraph information cellp.setalignment (Tmpp.getalignment ());    Cellp.setverticalalignment (Tmpp.getverticalalignment ());    Cellp.setborderbetween (Tmpp.getborderbetween ());    Cellp.setborderbottom (Tmpp.getborderbottom ());    Cellp.setborderleft (Tmpp.getborderleft ());    Cellp.setborderright (Tmpp.getborderright ());    Cellp.setbordertop (Tmpp.getbordertop ());    Cellp.setpagebreak (Tmpp.ispagebreak ());           if (TMPP.GETCTP () = null) {if (TMPP.GETCTP (). GETPPR () = null) { CTPPR tmpppr = TMPP.GETCTP (). GETPPR (); CTPPR cellppr = CELLP.GETCTP (). GETPPR ()! = null?            CELLP. GETCTP (). GETPPR (): CELLP.GETCTP (). ADDNEWPPR ();            Copy Paragraph spacing information ctspacing tmpspacing = tmpppr.getspacing ();                        if (tmpspacing! = null) {ctspacing cellspacing = cellppr.getspacing ()! = null? cellppr                . getspacing (): cellppr.addnewspacing ();                if (tmpspacing.getafter () = null) {Cellspacing.setafter (Tmpspacing.getafter ()); } if (tmpspacing.getafterautospacing () = null) {cellspacing.setafterautospacing (Tmpspa                Cing. getafterautospacing ()); } if (tmpspacing.getafterlines () = null) {Cellspacing.setafterlines (tmpspacing.getafte                Rlines ()); } if (Tmpspacing.getbefore () = null) {Cellspacing.setbefore(Tmpspacing.getbefore ()); } if (tmpspacing.getbeforeautospacing () = null) {cellspacing.setbeforeautospacing (tmps                Pacing. getbeforeautospacing ()); } if (tmpspacing.getbeforelines () = null) {Cellspacing.setbeforelines (tmpspacing.getbe                Forelines ());                } if (tmpspacing.getline () = null) {Cellspacing.setline (Tmpspacing.getline ()); } if (tmpspacing.getlinerule () = null) {Cellspacing.setlinerule (tmpspacing.ge                Tlinerule ());            }}//Copy paragraph indent information ctind Tmpind = Tmpppr.getind (); if (tmpind! = null) {Ctind cellind = Cellppr.getind ()! = null? Cellppr.getind ():                Cellppr.addnewind (); if (tmpind.getfirstline () = null) {Cellind.setfirstline (Tmpind.getfiRstline ()); } if (tmpind.getfirstlinechars () = null) {Cellind.setfirstlinechars (Tmpind.getfirstlin                Echars ());                } if (tmpind.gethanging () = null) {cellind.sethanging (tmpind.gethanging ()); } if (tmpind.gethangingchars () = null) {Cellind.sethangingchars (tmpind.gethangin                Gchars ());                } if (tmpind.getleft () = null) {Cellind.setleft (Tmpind.getleft ());                } if (tmpind.getleftchars () = null) {Cellind.setleftchars (Tmpind.getleftchars ());                } if (tmpind.getright () = null) {Cellind.setright (Tmpind.getright ()); } if (tmpind.getrightchars () = null) {Cellind.setrightchars (Tmpind.getrigh                TCHARs ()); }}}}}/** * Regular Match String * *@param str * @return */private Matcher Matcher (String str) {Pattern pattern = Pattern.compile ("\\$\\{(. +?)    \ \} ", pattern.case_insensitive);    Matcher Matcher = Pattern.matcher (str); return matcher;} /** * Regular Match String * * @param str * @return */private boolean matcherrow (String str) {Pattern pattern = pattern.compile ("\ \$\\[(.+?)    \ \] ", pattern.case_insensitive);    Matcher Matcher = Pattern.matcher (str); return Matcher.find ();}         /** * Close Input stream * * @param is */private void Close (InputStream are) {if (is = null) {try {is.close ();        } catch (IOException e) {e.printstacktrace (); }}}/** * Closes the output stream * * @param os */private void Close (OutputStream os) {if (OS! = null) {try {os.        Close ();        } catch (IOException e) {e.printstacktrace (); }}}//generate test Data public list<list<string>> generatetestdata (int num) {list<list<string>> result List = new ArraylisT<list<string>> ();        for (int i = 1; I <= num; i++) {list<string> List = new arraylist<string> ();        List.add ("" + i);        List.add ("Test _" + i);        List.add ("Test 2_" + i);        List.add ("Test 3_" + i);        List.add ("Test 4_" + i);        List.add ("Test 5_" + i);    Resultlist.add (list); } return resultlist;}

}

"' This code is not processed on the paragraph text, it needs to add its own set method.

Java fills in template tables and dynamically generated tables