componenttag.java

OBPM是一个开源

package cn.myapps.core.dynaform.form.ejb;

import java.util.ArrayList;
import java.util.Collection;

import org.apache.log4j.Logger;

import cn.myapps.base.action.ParamsTable;
import cn.myapps.core.dynaform.component.ejb.Component;
import cn.myapps.core.dynaform.component.ejb.ComponentProcess;
import cn.myapps.core.dynaform.document.ejb.Document;
import cn.myapps.core.macro.runner.JavaScriptRunner;
import cn.myapps.core.user.action.WebUser;
import cn.myapps.util.ProcessFactory;

public class ComponentTag extends FormField {

	private String componentid;

	private static Logger log = Logger.getLogger(ComponentTag.class);

	private Collection _elements;

	public ComponentTag() {

	}

	public String getComponentid() {
		return componentid;
	}

	public void setComponentid(String componentid) {
		this.componentid = componentid;
	}

	public ValidateMessage validate(JavaScriptRunner bsf, Document doc)
			throws Exception {
		return null;
	}

	public String toTemplate() {
		StringBuffer template = new StringBuffer();
		template.append("<span'");
		template.append(" className='" + this.getClass().getName() + "'");
		template.append(" id='" + getId() + "'");
		template.append(" name='" + getName() + "'");
		template.append(" formid='" + getFormid() + "'");
		template.append(" discript='" + getDiscript() + "'");
		template.append(" hiddenScript='" + getHiddenScript() + "'");
		template.append(" hiddenPrintScript='" + getHiddenPrintScript() + "'");
		template.append(" refreshOnChanged='" + isRefreshOnChanged() + "'");
		template.append(" validateRule='" + getValidateRule() + "'");
		template.append(" valueScript='" + getValueScript() + "'");
		template.append("/>");
		return template.toString();
	}

	public String toHtmlTxt(ParamsTable params, WebUser user,
			JavaScriptRunner runner) {
		return toHtmlTxt(params, user, runner, null);
	}

	public String toHtmlTxt(ParamsTable params, WebUser user,
			JavaScriptRunner runner, Document doc) {
		try {
			ComponentProcess cp = (ComponentProcess) ProcessFactory
					.createProcess(ComponentProcess.class);
			Component component = (Component) cp.doView(componentid);

			set_elements(component.getFields());
			this.setCalculateOnRefresh(true);

			return component.toHtml(doc, params, user, new ArrayList());
		} catch (Exception e) {
			log.error("Couldn't get the Component");
			return "";
		}
	}

	public String toPrintHtmlTxt(ParamsTable params, WebUser user,
			JavaScriptRunner runner, Document doc) throws Exception {
		return toHtmlTxt(params, user, runner, doc);
	}

	public Collection get_elements() {
		return _elements;
	}

	public void set_elements(Collection _elements) {
		this._elements = _elements;
	}
}