/*
* The Kuali Financial System, a comprehensive financial management system for higher education.
*
* Copyright 2005-2014 The Kuali Foundation
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.kuali.kfs.sys.document.datadictionary;
import java.util.ArrayList;
import java.util.List;
import org.kuali.kfs.sys.businessobject.AccountingLine;
import org.kuali.kfs.sys.document.web.TableJoining;
import org.kuali.rice.krad.datadictionary.DataDictionaryDefinitionBase;
import org.kuali.rice.krad.datadictionary.exception.AttributeValidationException;
/**
* Data dictionary definition of information about how to render an accounting line.
*/
public class AccountingLineViewDefinition extends DataDictionaryDefinitionBase {
private List<AccountingLineViewRenderableElementDefinition> elements;
/**
* Checks that this accounting line view has at least one child renderable element. Also checks
* that none of its direct children elements are "line" elements
* @see org.kuali.rice.krad.datadictionary.DataDictionaryDefinition#completeValidation(java.lang.Class, java.lang.Class)
*/
public void completeValidation(Class rootBusinessObjectClass, Class otherBusinessObjectClass) {
if (elements == null || elements.size() == 0) {
// there's not even one element. not even one.
throw new AttributeValidationException("Please specify at least one element to be rendered for an accounting line view.");
}
for (AccountingLineViewRenderableElementDefinition elementDefinition : elements) {
if (elementDefinition instanceof AccountingLineViewLineDefinition) {
throw new AttributeValidationException("AccountingViewLine definitions must always be wrapped by AccountingLineViewLines definitions");
}
}
}
/**
* Gets the elements attribute.
* @return Returns the elements.
*/
public List<AccountingLineViewRenderableElementDefinition> getElements() {
return elements;
}
/**
* Sets the elements attribute value.
* @param elements The elements to set.
*/
public void setElements(List<AccountingLineViewRenderableElementDefinition> elements) {
this.elements = elements;
}
/**
* Creates a list of layout elements for this accounting line view
* @param accountingLineClass the class of the accounting line to be rendered by this view
* @return a List of TableJoining layout elements that represent how the accounting line should be rendered
*/
public List<TableJoining> getAccountingLineLayoutElements(Class<? extends AccountingLine> accountingLineClass) {
List<TableJoining> layoutElements = new ArrayList<TableJoining>();
for (AccountingLineViewRenderableElementDefinition layoutElementDefinition : elements) {
final TableJoining layoutElement = layoutElementDefinition.createLayoutElement(accountingLineClass);
if (layoutElement != null) {
layoutElements.add(layoutElement);
}
}
return layoutElements;
}
}