oracleadf學習JDeveloperADF數據庫基本開發(fā)示例

OracleJDeveloperJavaSOA應用程序和用戶界面的開發(fā)。OracleADFJavaEE應用開JdeveloperADF開發(fā)框架，用戶可以進UPLOADADFweb首先打開OracleJdeveloper，File—NewGallery—在Applications中選擇FusionWeb選擇OK，在新的框中輸入項目名稱，再選擇Finisht_upload表，表的結構為（idnumberprimarykey,filenamevarchar2(30),filepathvarchar2(50),uploadTimeDate）,seq_t_uploadModelNewGalleryADFBusinessComponentsBusinessComponentsfortables選擇OK后，彈出新的點擊“+（ORCL，輯完成后單擊確定，回到上一個框，再單擊確定，彈出新的Query查詢出當前用戶所有的表，通過“>EO進行綁定的表從左邊拖行綁定的表從左邊拖至右邊(t_upload表)model.vo，單擊下一步，在這一步model.am單擊javaClass右邊的編輯按鈕，彈出新的框，選中框中的2個選model.eoTUpload,雙擊ID，彈出新的框，選擇CustomProperties,將Name改為SequenceName,value改CreateMethod在model.eo包中的TuploadImpl.java里找到它的create方法，在create方法里加入這么一段 for(AttributeDefdef:getEntityDef().getAttributeDefs()){StringsequenceName=(String)def.getProperty("SequenceName");if(sequenceName!=null){SequenceImplsnewSequenceImpl(sequenceName,getDBTransaction());setAttribute(def.getIndex(),s.getSequenceNumber());}}首先要通過進入weblogic的控制臺單擊JDBC的數據源，AppModel雙擊AppModelLocal，在新的框中將connectiontype改為JDBCDataSource，并選擇相webcontentnewgalleryJSFpage，將*.jspxadfc-configdiagramupload.jspxadfc-configupload.jspx,Layoutpanelbox拖至<af:formid="f1"></af:form>LayoutpanelcollectionpanelboxdatacontrolsTuploadView1panelcollection選擇只讀表，在新的框中將所有的選項都選upload.jspxruncommoncomponentstoolbarpanelCollection<f:facetname="toolbar"></f:facet>toolbarbutton拖至toolbartoolbarbuttonactionListener可以為這個按鈕綁定一個按鈕按下的managedbeanUserBean,method中單擊new,單擊確定后，UserBeanshow_popup_uploadUserBeanpopupbindingcommoncomponentsdialogpopupdialogUserBean中綁定一個用戶單擊dialog確定按鈕的upload()commoncomponentsinputtextinputfiledialog<af:dialogid="d2"<af:inputTextlabel="上傳文件名稱<af:inputFilelabel="上傳文件value="#{viewScope.UserBean.filepath}"UserBeanprivateRichInputTextfilename;privateStringfilepath;privateRichPopuppopup_upload;privateStringfileLocation;privateStringfileType;privateRichTabletable_upload;(這個table_uploadUserBean對<af:table></af:table>定 voidshowPopup(RichPopuppop)FacesContextcontext=FacesContext.getCurrentInstance();StringpopupId=pop.getId(context);StringBuilderscript=new (!popup.isPopupVisible()){").append("varhints={};").append("popup.show(hints);}");ExtendedRenderKitServiceerks=erks.addScript(context,script.toString());}publicObjectresolveExpression(Stringexpression)FacesContextfacesContext=FacesContext.getCurrentInstance();Applicationapp=facesContext.getApplication();ExpressionFactoryelFactory=app.getExpressionFactory();ELContextelContext=facesContext.ge ValueExpressionvalueExp=return} ApplicationModulegetApplicationModuleForD ontrol(Stringname){return(ApplicationModule)resolveExpression("#{data."+name+} voidrefreshTarget( ponent...args){if(args!=null)for( ponentu:args){if(u!=null)}}publicvoidshow_popup_upload(ActionEventactionEvent){}publicvoidupload(DialogEventdialogEvent) StringbaseUrl=InputStreamis=(InputStream)session.get("inputStram");FileOutputStreamfos;try byte[]buffer=newbyte[10240];intlength=-1;fos.write(buffer,0,length);}}catch(FileNotFoundExceptione)}catch(IOExceptione)} ViewObjectImplvo=am.getTUploadView1();Rowrow=vo.createRow();row.setAttribute("Filepath",filename.getValue()+"."+fileType);row.setAttribute("Uploadtime",newDate());filepath=null;}publicvoidvalueChange(ValueChangeEventvalueChangeEvent){UploadedFilef= this.fileLocation=this.getFilepath(); this.fileType=f.getFilename().substring(f.getFilename().lastIndexOf(".")+1);try{session.put("inputStram",}catch(IOExceptione)}}login.jspx，再<af:form></af:form>21<af:form<af:panelFormLayout<af:inputTextlabel="用戶名id="it1"<af:inputTextlabel=""id="it2"<f:facet<af:toolbar mandToolbarButtontext="登陸<af:goButtontext="success"id="gl1"<af:goButtontext="error"id="gl2" mandToolbarButtontext="登陸"loginpublicStringObjectname=username.getValue();Objectpwd=password.getVStringurl= ViewObjectImplvo=am.getTUserView1();vo.setWhe