vouchertypeeditbean.java

模拟简单的会计信息录入管理应用

/*$Id: VoucherTypeEditBean.java,v 1.1 2008/07/15 03:36:41 liqi Exp $
 *--------------------------------------
 * Apusic (Kingdee Middleware)
 *---------------------------------------
 * Copyright By Apusic ,All right Reserved
 * author   date   comment
 * wanx  2008-4-7  Created
 */
package org.operamasks.example.ejb.gl.edit;

import java.util.Map;
import java.util.UUID;

import javax.faces.model.SelectItem;

import org.operamasks.example.ejb.gl.VoucherTypeBean;
import org.operamasks.example.ejb.gl.entity.VoucherType;
import org.operamasks.faces.annotation.Accessible;
import org.operamasks.faces.annotation.Action;
import org.operamasks.faces.annotation.BeforeRender;
import org.operamasks.faces.annotation.Bind;
import org.operamasks.faces.annotation.Label;
import org.operamasks.faces.annotation.LocalString;
import org.operamasks.faces.annotation.ManagedBean;
import org.operamasks.faces.annotation.ManagedBeanScope;
import org.operamasks.faces.annotation.ManagedProperty;
import org.operamasks.faces.annotation.Required;
import org.operamasks.faces.annotation.SelectItems;
import org.operamasks.faces.component.form.impl.UICombo;

@ManagedBean(name = "voucherTypeEditBean", scope = ManagedBeanScope.REQUEST)
public class VoucherTypeEditBean {

	@LocalString(basename = "org.operamasks.example.ejb.gl.LocalStrings")
	public Map<String, String> messages;

	@Bind(id = "name", attribute = "value")
	@Label(value = "#{this.messages.get('OutputColumn.name.header')}")
	@Required(message = "#{this.messages.get('name.error')}")
	private String name_value;

	@Bind(id = "number", attribute = "value")
	@Label(value = "#{this.messages.get('OutputColumn.number.header')}")
	@Required(message = "#{this.messages.get('number.error')}")
	private String number_value;

	@Bind(id = "level", attribute = "value")
	@Label(value = "#{this.messages.get('OutputColumn.level.header')}")
	private Integer level_value = 0;

	@Accessible
	public SelectItem[] pretermit_items = {
			new SelectItem("true", "#{this.messages.boolean_true}"),
			new SelectItem("false", "#{this.messages.boolean_false}") };

	@Bind(id = "pretermit")
	@SelectItems(source = "#{this.pretermit_items}")
	@Label(value = "#{this.messages.get('OutputColumn.pretermit.header')}")
	public String pretermit = "true";

	@ManagedProperty("#{voucherTypeBean}")
	private VoucherTypeBean voucherTypeCtrl;
	@Bind(id = "pretermit", attribute = "binding")
	private UICombo pretermit_binding;

	/**
	 * 填充凭证类型数据
	 * 
	 * @param voucherType
	 */
	private void populateVoucherType(VoucherType voucherType) {
		voucherType.setName(name_value);
		voucherType.setNumber(number_value);
		if (level_value != null) {
			voucherType.setLevel(level_value);
		}
		voucherType.setPretermit(Boolean.valueOf(pretermit_binding.getValue()
				.toString()));
	}

	@Action(id = "save")
	@Label(value = "#{this.messages.get('Button.save.label')}")
	public void save() {
		VoucherType voucherType = null;
		if (voucherTypeCtrl.isModify()) {
			voucherType = (VoucherType) voucherTypeCtrl
					.getVoucherType_grid_binding().getSelectedRowData();
			if (voucherType != null) {
				populateVoucherType(voucherType);
				voucherTypeCtrl.getDao().modifyVoucherType(voucherType);
			}

		} else {
			voucherType = new VoucherType();
			voucherType.setId(UUID.randomUUID().toString());
			populateVoucherType(voucherType);
			voucherTypeCtrl.getDao().createVoucherType(voucherType);
		}

		voucherTypeCtrl.getVoucherType_grid_binding().reload();
		voucherTypeCtrl.getVoucherType_dialog_binding().close();
	}

	@Action(id = "close", immediate = true)
	@Label(value = "#{this.messages.get('Button.close.label')}")
	public void close() {
		voucherTypeCtrl.getVoucherType_dialog_binding().close();
	}

	/**
	 * 在弹出的编辑器页面渲染前，判断是否是修改操作，如果是，会将所选择的行填充到弹出的编辑器页面中。
	 * 
	 * @param isPostBack
	 */
	@BeforeRender
	private void beforeRender(boolean isPostBack) {
		if (voucherTypeCtrl.isModify()) {
			VoucherType voucherType = (VoucherType) voucherTypeCtrl
					.getVoucherType_grid_binding().getSelectedRowData();
			name_value = voucherType.getName();
			number_value = voucherType.getNumber();
			level_value = voucherType.getLevel();
			pretermit_binding.setValue(voucherType.getPretermit());
		}
	}
}