org.kuali.coeus.propdev.impl.person.creditsplit.CreditSplitCustomColumnsCollection.java Source code

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Here is the source code for org.kuali.coeus.propdev.impl.person.creditsplit.CreditSplitCustomColumnsCollection.java

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/*
 * Kuali Coeus, a comprehensive research administration system for higher education.
 * 
 * Copyright 2005-2015 Kuali, Inc.
 * 
 * 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.coeus.propdev.impl.person.creditsplit;

import org.apache.commons.beanutils.PropertyUtils;
import org.apache.commons.collections4.CollectionUtils;
import org.apache.commons.lang3.StringUtils;
import org.apache.log4j.Logger;
import org.kuali.coeus.propdev.impl.core.ProposalDevelopmentDocumentForm;
import org.kuali.coeus.propdev.impl.core.ProposalDevelopmentViewHelperServiceImpl;
import org.kuali.rice.krad.uif.component.BindingInfo;
import org.kuali.rice.krad.uif.component.Component;
import org.kuali.rice.krad.uif.container.CollectionGroupBase;
import org.kuali.rice.krad.uif.field.DataFieldBase;
import org.kuali.rice.krad.uif.lifecycle.ViewLifecycleRestriction;
import org.kuali.rice.krad.uif.util.*;

import java.util.ArrayList;
import java.util.List;

public class CreditSplitCustomColumnsCollection extends CollectionGroupBase {
    private static final Logger LOG = Logger.getLogger(CreditSplitCustomColumnsCollection.class);

    private DataFieldBase columnFieldPrototype;
    private BindingInfo columnBindingInfo;
    private Class<?> columnObjectClass;
    private String columnLabelPropertyName;

    @Override
    public void performInitialization(Object model) {

        ProposalDevelopmentDocumentForm pdForm = (ProposalDevelopmentDocumentForm) model;
        ((ProposalDevelopmentViewHelperServiceImpl) pdForm.getViewHelperService())
                .setInvestigatorCreditTypes(pdForm);
        if (CollectionUtils.isNotEmpty(
                ((ProposalDevelopmentDocumentForm) model).getDevelopmentProposal().getInvestigators())) {
            List<Object> columnCollection = ObjectPropertyUtils.getPropertyValue(model,
                    getColumnBindingInfo().getBindingPath());

            List<Component> columns = new ArrayList<Component>();
            for (Component component : this.getItems()) {
                if (component.isRender() || component.isHidden()) {
                    columns.add(component);
                }
            }

            int index = 0;
            for (Object column : columnCollection) {
                DataFieldBase columnField = ComponentUtils.copy(columnFieldPrototype);
                String columnLabel = StringUtils.isEmpty(columnLabelPropertyName) ? "description"
                        : columnLabelPropertyName;

                try {
                    columnField.getFieldLabel()
                            .setLabelText(PropertyUtils.getNestedProperty(column, columnLabel).toString());
                    columnField.getBindingInfo().setBindingName("creditSplits[" + index + "].credit");
                    columnField.setPropertyName("creditSplits.credit");
                    columnField.setOrder(100 + index);
                    columns.add(columnField);
                } catch (Exception e) {
                    LOG.error("Could not retrieve column label from column collection item", e);
                }
                index++;
            }
            this.setItems(columns);
        }
        super.performInitialization(model);
    }

    @ViewLifecycleRestriction
    public DataFieldBase getColumnFieldPrototype() {
        return columnFieldPrototype;
    }

    public void setColumnFieldPrototype(DataFieldBase columnFieldPrototype) {
        this.columnFieldPrototype = columnFieldPrototype;
    }

    public BindingInfo getColumnBindingInfo() {
        return columnBindingInfo;
    }

    public void setColumnBindingInfo(BindingInfo columnBindingInfo) {
        this.columnBindingInfo = columnBindingInfo;
    }

    public Class<?> getColumnObjectClass() {
        return columnObjectClass;
    }

    public void setColumnObjectClass(Class<?> columnObjectClass) {
        this.columnObjectClass = columnObjectClass;
    }

    public String getColumnLabelPropertyName() {
        return columnLabelPropertyName;
    }

    public void setColumnLabelPropertyName(String columnLabelPropertyName) {
        this.columnLabelPropertyName = columnLabelPropertyName;
    }
}