softwarejsfbean.java

openacs source for CPE wan management

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package org.openacs.web;

import java.io.File;
import java.io.FileOutputStream;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Map;
import org.openacs.SoftwareLocal;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.ejb.CreateException;
import javax.ejb.EJBException;
import javax.ejb.FinderException;
import javax.ejb.RemoveException;
import javax.faces.application.FacesMessage;
import javax.faces.context.FacesContext;
import javax.faces.model.SelectItem;
import org.openacs.SoftwarePK;
import org.openacs.Util;
import org.openacs.utils.Ejb;
import org.richfaces.event.UploadEvent;
import org.richfaces.model.UploadItem;
import javax.faces.component.html.HtmlInputText;
/**
 *
 * @author Administrator
 */

public class SoftwareJsfBean {

    /** Creates a new instance of ConfigJsfBean */
    public SoftwareJsfBean () {
        Map <String, String> rpm = FacesContext.getCurrentInstance().getExternalContext().getRequestParameterMap();
        String hwid = rpm.get("hwid");
        String version = rpm.get("swver");
//        System.out.println ("SoftwareJsfBean.constructor hwid="+hwid+" version="+version);
        if (hwid != null) {
            this.hwid = Integer.parseInt(hwid);
        }
        this.version = version;

        if (hwid != null && version != null) {

            try {
                SoftwareLocal s = Ejb.lookupSoftwareBean().findByPrimaryKey (new SoftwarePK(this.hwid, version));
                this.version = s.getVersion();
                this.filename = s.getFilename();
            } catch (FinderException ex) {
                //Logger.getLogger(ScriptJsfBean.class.getName()).log(Level.SEVERE, null, ex);
            }
        }


    }
    private HtmlInputText version_in = null;
    public void setVersionin (HtmlInputText version_in) {
        this.version_in = version_in;
    }
    public HtmlInputText getVersionin () {
        return version_in;
    }
    private Object[] array = null;
    public Object[] getAll() throws FinderException {
//        System.out.println ("SoftwareJsfBean.getAll hwid="+hwid);
        if (array != null) {
            return array;
        } else {
            array = Ejb.lookupSoftwareBean().findByHardware(hwid).toArray();
/*            for (Object o : array) {
                System.out.println (o);
            }
 */
            return array;
        }
    }

    private String filename;
    public String getFilename () {
        return filename;
    }
    public void setFilename (String filename) {
        System.out.println ("Software.setFilename: "+filename);
        this.filename = filename;
    }

    private String version;
    public String getVersion () {
        return version;
    }
    public void setVersion (String version) {
        System.out.println ("Software.setVersion: "+version);
        this.version = version;
    }

    private Integer hwid;
    public Integer getHwid () {
        return hwid;
    }
    public void setHwid (Integer hwid) {
        System.out.println ("Software.hwid: "+hwid);
        this.hwid = hwid;
    }

    public boolean isNew () {
        System.out.println ("Software.isNew: "+(version == null || version.equals("")));
        return version == null || version.equals("");
    }
    public String Save () {
//        System.out.println ("Software.Save: hwid="+hwid+" version="+version+" filename="+filename);
        try {
            SoftwareLocal s = Ejb.lookupSoftwareBean().findByPrimaryKey(new SoftwarePK(hwid, version));
            File f = new File (getFwPath()+filename);
            s.setFilename(filename);
            s.setSize(f.length());

        } catch (FinderException ex) {
            Logger.getLogger(ScriptJsfBean.class.getName()).log(Level.SEVERE, null, ex);
        }
        return null;
    }
    public String Create () {
        System.out.println ("Software.Create: hwid="+hwid+" version="+version+" filename="+filename);
        try {
            SoftwareLocal s = Ejb.lookupSoftwareBean().create(hwid, version, null, null);
            File f = new File (getFwPath()+filename);
            s.setFilename(filename);
            s.setSize(f.length());
        } catch (CreateException ex) {
            Logger.getLogger(ScriptJsfBean.class.getName()).log(Level.SEVERE, null, ex);
        }
        return null;
    }
    public String Delete () {
        try {
            Ejb.lookupSoftwareBean().findByPrimaryKey(new SoftwarePK(hwid, version)).remove();
        } catch (FinderException ex) {
            Logger.getLogger(ScriptJsfBean.class.getName()).log(Level.SEVERE, null, ex);
        } catch (EJBException ex) {
            Logger.getLogger(ScriptJsfBean.class.getName()).log(Level.SEVERE, null, ex);
        } catch (RemoveException ex) {
            Logger.getLogger(ScriptJsfBean.class.getName()).log(Level.SEVERE, null, ex);
        }
        version = filename = null;
        return null;
    }
    public String getFwPath() {
        return Util.getFirmwarePath(FacesContext.getCurrentInstance().getExternalContext());
    }
    public String deleteFwFile () {
        File f = new File (getFwPath()+filename);
        f.delete();
        return null;
    }
    public void uploadListener(UploadEvent event) {
        UploadItem item = event.getUploadItem();
/*
        System.out.println("item : '" + item);
        System.out.println("File : '" + item.getFileName() + "' was uploaded");
        System.out.println("Content-type : '" + item.getContentType());
        System.out.println("Data : '" + item.getData());
        System.out.println("IsTemporary : '" + item.isTempFile());
//        System.out.println("Length : '" + item.getData().length);
        System.out.println("javaFile : '" + item.getFile());
  */
        if (item.isTempFile()) {
        } else {
            try {
                String fname = item.getFileName();
                int i = fname.lastIndexOf('/');
                if (i == -1)
                    i = fname.lastIndexOf('\\');
                if (i != -1)
                     fname = fname.substring(i);

                FileOutputStream fout = new FileOutputStream(getFwPath () +fname);
                fout.write(item.getData());
                fout.close();
            } catch (Exception e) {
                // TODO: handle exception
            }

        }
    }

    public Collection getFiles() {
        ArrayList<SelectItem> a = new ArrayList<SelectItem>();
        try {
            File fwdir = new File(getFwPath());
            for (File f : fwdir.listFiles()) {
                if (!f.isDirectory()) {
                    a.add(new SelectItem(f.getName()));
                }
            }
        } catch (Exception e) {
            FacesContext ctx = FacesContext.getCurrentInstance();
            ctx.addMessage(null, new FacesMessage (FacesMessage.SEVERITY_ERROR, e.getMessage(), ""));
        }
        return a;
    }


}