com.citytechinc.cq.component.editconfig.maker.AbstractInPlaceEditorMaker Maven / Gradle / Ivy

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/**
 *    Copyright 2017 ICF Olson
 *
 *    Licensed under the Apache 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.apache.org/licenses/LICENSE-2.0
 *
 *    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 com.citytechinc.cq.component.editconfig.maker;

import java.lang.reflect.ParameterizedType;

import javassist.CtField;

import org.codehaus.plexus.util.StringUtils;

import com.citytechinc.cq.component.editconfig.InPlaceEditorElement;
import com.citytechinc.cq.component.editconfig.InPlaceEditorParameters;
import com.citytechinc.cq.component.util.Constants;

public abstract class AbstractInPlaceEditorMaker implements InPlaceEditorMaker {

	protected final InPlaceEditorMakerParameters parameters;

	public AbstractInPlaceEditorMaker(InPlaceEditorMakerParameters parameters) {
		this.parameters = parameters;
	}

	@SuppressWarnings("unchecked")
	public final InPlaceEditorElement make() throws ClassNotFoundException, IllegalAccessException,
		InstantiationException {
		Class clazz = getClass();
		while (clazz != null && !AbstractInPlaceEditorMaker.class.equals(clazz.getSuperclass())) {
			clazz = clazz.getSuperclass();
		}
		Class parameterClass =
			(Class) ((ParameterizedType) clazz.getGenericSuperclass()).getActualTypeArguments()[0];
		T parameters = parameterClass.newInstance();

		if (this.parameters.isSetActive()) {
			parameters.setActive(true);
			parameters.setFieldName("cq:inplaceEditing");
			parameters.setNameSpace(Constants.CQ_NS_URI);
			parameters.setPrimaryType("cq:InplaceEditingConfig");
		} else {
			parameters.setFieldName(getName());
			parameters.setPrimaryType("cq:ChildEditorConfig");
		}
		return make(parameters);
	}

	protected abstract InPlaceEditorElement make(T parameters) throws ClassNotFoundException, IllegalAccessException,
		InstantiationException;

	protected String getName() {
		if (isField()) {
			return parameters.getCtMember().getName();
		} else {
			String tempName = parameters.getCtMember().getName();
			if (tempName.startsWith("is")) {
				return StringUtils.uncapitalise(tempName.substring(2));
			} else if (tempName.startsWith("get")) {
				return StringUtils.uncapitalise(tempName.substring(3));
			} else {
				return StringUtils.uncapitalise(tempName);
			}
		}
	}

	/**
	 *
	 * @return True if the Widget is represented by a field in the Component
	 *         class, false otherwise.
	 */
	protected boolean isField() {
		if (parameters.getCtMember() instanceof CtField) {
			return true;
		} else {
			return false;
		}
	}
}