org.kuali.common.util.config.ProjectConfigContainerNullifier Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of kuali-util Show documentation

Kuali Utilities

There is a newer version: 4.4.17

/**
 * Copyright 2010-2013 The Kuali Foundation
 *
 * Licensed under the Educational Community License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.opensource.org/licenses/ecl2.php
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.kuali.common.util.config;

import java.util.List;

import org.apache.commons.lang3.StringUtils;
import org.kuali.common.util.Assert;
import org.kuali.common.util.CollectionUtils;
import org.kuali.common.util.nullify.Nullifier;

public class ProjectConfigContainerNullifier implements Nullifier {

	ProjectConfigContainer config;

	public ProjectConfigContainerNullifier() {
		super();
	}

	public ProjectConfigContainerNullifier(ProjectConfigContainer config) {
		super();
		this.config = config;
	}

	@Override
	public void nullify() {

		Assert.notNull(config, "config is null");

		nullifyLocations(config.getLocations());
		nullifyContexts(config.getContexts());

	}

	protected void nullifyContexts(List contexts) {
		for (ContextConfig context : CollectionUtils.toEmptyList(contexts)) {
			nullifyLocations(context.getLocations());
			nullifyContexts(context.getContexts());
		}
	}

	protected void nullifyLocations(List locations) {
		for (Location location : CollectionUtils.toEmptyList(locations)) {
			if (StringUtils.equals(Location.DEFAULT_ENCODING, location.getEncoding())) {
				location.setEncoding(null);
			}
			if (Location.DEFAULT_MISSING_MODE.equals(location.getMissingMode())) {
				location.setMissingMode(null);
			}
		}
	}

	public ProjectConfigContainer getConfig() {
		return config;
	}

	public void setConfig(ProjectConfigContainer config) {
		this.config = config;
	}

}