edu.cornell.mannlib.vedit.tags.EditTag Maven / Gradle / Ivy
/* $This file is distributed under the terms of the license in LICENSE$ */
package edu.cornell.mannlib.vedit.tags;
import java.util.HashMap;
import javax.servlet.jsp.JspException;
import javax.servlet.jsp.tagext.TagSupport;
import edu.cornell.mannlib.vedit.beans.EditProcessObject;
import edu.cornell.mannlib.vedit.beans.FormObject;
public class EditTag extends TagSupport {
private String name = null;
public void setName( String name ) {
this.name = name;
}
public int doEndTag() throws JspException {
return SKIP_BODY;
}
public EditProcessObject getEpo() {
EditProcessObject epo = null;
String epoKey = null;
String epoKeyAttr = (String) pageContext.getRequest().getAttribute("epoKey");
if (epoKeyAttr != null) {
epoKey = epoKeyAttr;
}
else {
String epoKeyParam = (String) pageContext.getRequest().getParameter("epoKey");
if (epoKeyParam != null) {
epoKey = epoKeyParam;
}
}
HashMap epoHash = (HashMap) pageContext.getSession().getAttribute("epoHash");
try {
epo = (EditProcessObject) epoHash.get(epoKey);
} catch (NullPointerException npe) {
System.out.println("Null epoHash in edu.cornell.mannlib.vitro.edu.tags.utils.TagUtils.getEpo()");
}
return epo;
}
public FormObject getFormObject() {
FormObject foo=null;
try {
foo=getEpo().getFormObject();
} catch (NullPointerException npe) {
System.out.println("Null epo in edu.cornell.mannlib.vitro.edit.tags.utils.TagUtils.getFormObject()");
}
return foo;
}
}