I did fix imports and it says nothing to imports
What I don't get is reformat, I tried Ctrl + Shift + F but it will display Find Dialog Box..
. You add import statements to fix these errors
Right-click in the Java Editor and choose Fix Imports
, you can press Ctrl-Shift-F to reformat the code.
dodgers188 wrote:
Dear gurus,
I tried to follow example given in netbeans 6.0 kb about file upload component.
I have an error on line:
ServletContext theApplicationsServletContext = (ServletContext) this.getExternalContext().getContext();
it says cannot find symbol getContext();
I tried to remove the getContext() but it says inconvertible types.
Anybody can please help me?
/*
* Page1.java
*
* Created on Mar 27, 2008, 12:55:24 PM
*/
package uploadfile;
import com.sun.rave.web.ui.appbase.AbstractPageBean;
import com.sun.webui.jsf.component.Body;
import com.sun.webui.jsf.component.Button;
import com.sun.webui.jsf.component.Form;
import com.sun.webui.jsf.component.Head;
import com.sun.webui.jsf.component.Html;
import com.sun.webui.jsf.component.Link;
import com.sun.webui.jsf.component.MessageGroup;
import com.sun.webui.jsf.component.Page;
import com.sun.webui.jsf.component.StaticText;
import com.sun.webui.jsf.component.Upload;
import javax.faces.FacesException;
import javax.servlet.ServletContext;
/**
*
Page bean that corresponds to a similarly named JSP page. This
* class contains component definitions (and initialization code) for
* all components that you have defined on this page, as well as
* lifecycle methods and event handlers where you may add behavior
* to respond to incoming events.
*
* @author Dwi Pamudji Soetedjo
*/
public class Page1 extends AbstractPageBean {
// <editor-fold defaultstate="collapsed" desc="Managed Component Definition">
/**
*
Automatically managed component initialization. WARNING:
* This method is automatically generated, so any user-specified code inserted
* here is subject to being replaced.
*/
private void _init() throws Exception {
}
private Page page1 = new Page();
public Page getPage1() {
return page1;
}
public void setPage1(Page p) {
this.page1 = p;
}
private Html html1 = new Html();
public Html getHtml1() {
return html1;
}
public void setHtml1(Html h) {
this.html1 = h;
}
private Head head1 = new Head();
public Head getHead1() {
return head1;
}
public void setHead1(Head h) {
this.head1 = h;
}
private Link link1 = new Link();
public Link getLink1() {
return link1;
}
public void setLink1(Link l) {
this.link1 = l;
}
private Body body1 = new Body();
public Body getBody1() {
return body1;
}
public void setBody1(Body b) {
this.body1 = b;
}
private Form form1 = new Form();
public Form getForm1() {
return form1;
}
public void setForm1(Form f) {
this.form1 = f;
}
private Upload fileUpload1 = new Upload();
public Upload getFileUpload1() {
return fileUpload1;
}
public void setFileUpload1(Upload u) {
this.fileUpload1 = u;
}
private Button button1 = new Button();
public Button getButton1() {
return button1;
}
public void setButton1(Button b) {
this.button1 = b;
}
private StaticText staticText1 = new StaticText();
public StaticText getStaticText1() {
return staticText1;
}
public void setStaticText1(StaticText st) {
this.staticText1 = st;
}
private StaticText staticText2 = new StaticText();
public StaticText getStaticText2() {
return staticText2;
}
public void setStaticText2(StaticText st) {
this.staticText2 = st;
}
private StaticText staticText3 = new StaticText();
public StaticText getStaticText3() {
return staticText3;
}
public void setStaticText3(StaticText st) {
this.staticText3 = st;
}
private MessageGroup messageGroup1 = new MessageGroup();
public MessageGroup getMessageGroup1() {
return messageGroup1;
}
public void setMessageGroup1(MessageGroup mg) {
this.messageGroup1 = mg;
}
// </editor-fold>
/**
*
Construct a new Page bean instance.
*/
public Page1() {
}
/**
*
Callback method that is called whenever a page is navigated to,
* either directly via a URL, or indirectly via page navigation.
* Customize this method to acquire resources that will be needed
* for event handlers and lifecycle methods, whether or not this
* page is performing post back processing.
*
*
Note that, if the current request is a postback, the property
* values of the components do not represent any
* values submitted with this request. Instead, they represent the
* property values that were saved for this view when it was rendered.
*/
private String realImageFilePath;
private static final String IMAGE_URL = "/resources/image-file";
@Override
public void init() {
// Perform initializations inherited from our superclass
super.init();
// Perform application initialization that must complete
// before managed components are initialized
// TODO - add your own initialiation code here
// <editor-fold defaultstate="collapsed" desc="Managed Component Initialization">
// Initialize automatically managed components
// Note - this logic should NOT be modified
try {
_init();
} catch (Exception e) {
log("Page1 Initialization Failure", e);
throw e instanceof FacesException ? (FacesException) e: new FacesException(e);
}
// </editor-fold>
// Perform application initialization that must complete
// after managed components are initialized
// TODO - add your own initialization code here
ServletContext theApplicationsServletContext = (ServletContext) this.getExternalContext().getContext();
this.realImageFilePath = theApplicationsServletContext.getRealPath(IMAGE_URL);
}
