jsf - java.lang.TypeNotPresentException: Type bookingSessionBean.Plot not present -

-

i want show list of plot database. have created plot.java in package bookingsessionbean , viewplot.java in package viewbean, doesn't work.

index.xhtml code:

<h:body>     <h1><h:outputtext value="selected plot" /></h1>     <h:form>         <f:view>             <h:datatable value="#{viewplot.plots}" var="item">                 <h:column>                     <h:outputtext value="#{item.plotno}" />                 </h:column>             </h:datatable>         </f:view>     </h:form> </h:body>

viewplot.java code

@managedbean @named(value = "viewplot") @sessionscoped public class viewplot implements serializable {     @persistencecontext(unitname = "2day4upu")     private entitymanager em;      public viewplot() {     }      public list<plot> getplots()     {         return em.createnamedquery("plot.findall").getresultlist();      }

}

plot.java code

@entity @table(name = "plot") @xmlrootelement @namedqueries({     @namedquery(name = "plot.findall", query = "select p plot p"),     @namedquery(name = "plot.findbyplotno", query = "select p plot p p.plotno = :plotno"),     @namedquery(name = "plot.findbystartdate", query = "select p plot p p.startdate = :startdate"),     @namedquery(name = "plot.findbyenddate", query = "select p plot p p.enddate = :enddate"),     @namedquery(name = "plot.findbyavailableplot", query = "select p plot p p.availableplot = :availableplot")}) public class plot implements serializable {     private static final long serialversionuid = 1l;     @id     @basic(optional = false)     @notnull     @column(name = "plotno")     private integer plotno;     @basic(optional = false)     @notnull     @column(name = "startdate")     @temporal(temporaltype.date)     private date startdate;     @basic(optional = false)     @notnull     @column(name = "enddate")     @temporal(temporaltype.date)     private date enddate;     @column(name = "availableplot")     private integer availableplot;     @joincolumn(name = "accomno", referencedcolumnname = "accomno")     @manytoone(optional = false)     private accomodation accomno;     @joincolumn(name = "siteno", referencedcolumnname = "siteno")     @manytoone(optional = false)     private site siteno;     @onetomany(cascade = cascadetype.all, mappedby = "plotno")     private collection<booking> bookingcollection;      public plot() {     }      public plot(integer plotno) {         this.plotno = plotno;     }  public plot(integer plotno, date startdate, date enddate) {     this.plotno = plotno;     this.startdate = startdate;     this.enddate = enddate; }  public integer getplotno() {     return plotno; }  public void setplotno(integer plotno) {     this.plotno = plotno; }  public date getstartdate() {     return startdate; }  public void setstartdate(date startdate) {     this.startdate = startdate; }  public date getenddate() {     return enddate; }  public void setenddate(date enddate) {     this.enddate = enddate; }  public integer getavailableplot() {     return availableplot; }  public void setavailableplot(integer availableplot) {     this.availableplot = availableplot; }  public accomodation getaccomno() {     return accomno; }  public void setaccomno(accomodation accomno) {     this.accomno = accomno; }  public site getsiteno() {     return siteno; }  public void setsiteno(site siteno) {     this.siteno = siteno; }  @xmltransient public collection<booking> getbookingcollection() {     return bookingcollection; }  public void setbookingcollection(collection<booking> bookingcollection) {     this.bookingcollection = bookingcollection; }  @override public int hashcode() {     int hash = 0;     hash += (plotno != null ? plotno.hashcode() : 0);     return hash; }  @override public boolean equals(object object) {     // todo: warning - method won't work in case id fields not set     if (!(object instanceof plot)) {         return false;     }     plot other = (plot) object;     if ((this.plotno == null && other.plotno != null) || (this.plotno != null && !this.plotno.equals(other.plotno))) {         return false;     }     return true; }  @override public string tostring() {     return "bookingsessionbean.plot[ plotno=" + plotno + " ]"; }

}

[ how can solve error? ]


Comments

Post a Comment

Popular posts from this blog

python - mat is not a numerical tuple : openCV error -

-
i have write down code showing error ma not getting it: please help: showing mat not numerical tuple: import cv import cv2 capture = cv2.videocapture("j.3gp") while(1): _, frame1 = capture.read() grayimage1 = cv2.cvtcolor(frame1, cv2.color_bgr2gray) _, frame2 = capture.read() grayimage2 = cv2.cvtcolor(frame2, cv2.color_bgr2gray) differenceimage = cv2.absdiff(grayimage1,grayimage2) thresholdimage = cv2.threshold(differenceimage,25,255,cv2.thresh_binary) cv2.imshow("difference image", differenceimage) cv2.imshow("threshold image", thresholdimage) cv2.imshow("image", frame1) k = cv2.waitkey(30) & 0xff error arising : ----------------------------------------------------------------------------------------- traceback (most recent call last): file "desk.py", line 15, in <module> cv2.imshow("threshold image", thresholdimage) typeerror: mat not numerical tuple ...
Read more

c# - MSAA finds controls UI Automation doesn't -

-
i'm working on automating windows application. i'm using teststack white framework. i've hit problem. program has 'window' object cannot see inside of. white shows no controls inside of it. inspect.exe shows no controls inside of either when running in ui automation mode. if switch inspect msaa see controls inside fine. there anyway me use msaa c# handle on these controls? if can identify msaa functions need, can use p/invoke call them c#. here's example article doing msaa: http://www.codeproject.com/articles/38906/ui-automation-using-microsoft-active-accessibility also, pinvoke.net can used identify iaccessible (msaa) functions: http://www.pinvoke.net/search.aspx?search=iaccessible&namespace=[all] here's answer along lines: msaa com-based? finally, alternative p/invoke, might able use tlbimp.exe create wrapper assembly oleacc.dll, , access msaa functions through it. i'm not sure if works msaa, it's worth try. as e...
Read more

wordpress - .htaccess: RewriteRule: bad flag delimiters -

-
pulling hair out on one. have following .htaccess file custom redirects in addition wordpress's default settings. when tested on local wamp server worked fine after moving production i'm not getting rewriterule: bad flag delimiters error in server log , after while site goes down internal server error any appreciated. in advance! <ifmodule mod_rewrite.c> rewriteengine on rewritebase / rewriterule ^rockford_weddings___welcome\.html$ /wedding/ [r=301,l] rewriterule ^blog/?$ /journal/ [r=301,l] rewriterule ^blog/(.*)$ /$1 [r=301,l] rewriterule ^portraitinvestment/?$ /portraitinvestment\.pdf [r=301,l] rewriterule ^weddinginvestment/?$ /weddinginvestment\.pdf [r=301,l] rewriterule ^holidaycards2014/?$ /holidaycards2014\.pdf [r=301,l] </ifmodule> # begin wordpress <ifmodule mod_rewrite.c> rewriteengine on rewritebase / rewriterule ^index\.php$ - [l] rewritecond %{request_filename} !-f rewritecond %{request_filename} !-d rewriterule . /index.php [l] </...
Read more