uploadbean.java

esri的ArcGIS Server超级学习模板程序（for java）

package com.esri.solutions.jitk.web.tasks.redlining.graphics;

import com.esri.adf.web.data.WebContext;
import com.esri.adf.web.util.WebUtil;

import java.util.Map;

import org.apache.log4j.Logger;

/**
 * This bean handles uploading of the graphics file.
 */

public class UploadBean {
	private static final Logger _logger = Logger.getLogger(UploadBean.class);
	private String id; //upload id
	private String filename; //upload filename
	private WebContext webContext;
  
  public String getId() {
	  return this.id;
  }

  public void setId(String id) {
	  this.id = id;
  }
  
  public String getFilename() {
	  return this.filename;
  }
  
  public void setFilename(String filename) {
	  this.filename = filename;
  }

  public WebContext getWebContext() {
	  return this.webContext;
  }
  
  public void setWebContext(WebContext webContext) {
	  this.webContext = webContext;
  }

  @SuppressWarnings("unchecked")
  public void setGraphics() {
    try {
    	//get data from session map : it won't do anything...
    	Map sessionMap = WebUtil.getExternalContext().getSessionMap();
    	byte[] data = (byte[])sessionMap.get(this.id);
    	WebUtil.getExternalContext().getSessionMap().put(id, data);
    }
    catch (Exception e) {
    	_logger.error("Could not set uploaded graphic to session", e);
    }
  }
}