ReflectionAssignabilityUtils.java
- /*
- * Copyright © 2017, Salesforce.com, Inc
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * * Neither the name of the <organization> nor the
- * names of its contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
- package com.salesforce.apt.graph.types.impl;
- import com.salesforce.apt.graph.model.InstanceModel;
- import com.salesforce.apt.graph.types.AssignabilityUtils;
- public class ReflectionAssignabilityUtils implements AssignabilityUtils {
- @Override
- public boolean isAssignableFrom(InstanceModel subject, InstanceModel target) {
- try {
- int count = 0;
- while (!target.getDependencies().get(count).getIdentity().equals(subject.getIdentity())
- && !subject.getAliases().contains(target.getDependencies().get(count).getIdentity())) {
- count ++;
- }
- return Class.forName(target.getDependencies().get(count).getType()).isAssignableFrom(Class.forName(subject.getEntityType()));
- } catch (ClassNotFoundException cne) {
- throw new IllegalArgumentException("Classes can not be compared " + subject + " and " + target, cne);
- }
- }
- }