org.silverpeas.admin.web.StructureElementEntityMatcher.java Source code

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Here is the source code for org.silverpeas.admin.web.StructureElementEntityMatcher.java

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/*
 * Copyright (C) 2000 - 2018 Silverpeas
 *
 * 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.
 *
 * As a special exception to the terms and conditions of version 3.0 of
 * the GPL, you may redistribute this Program in connection with Free/Libre
 * Open Source Software ("FLOSS") applications as described in Silverpeas's
 * FLOSS exception.  You should have received a copy of the text describing
 * the FLOSS exception, and it is also available here:
 * "https://www.silverpeas.org/legal/floss_exception.html"
 *
 * 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.silverpeas.admin.web;

import org.apache.commons.lang3.builder.EqualsBuilder;
import org.hamcrest.BaseMatcher;
import org.hamcrest.Description;
import org.silverpeas.admin.web.StructureElementEntity;

/**
 * @author Yohann Chastagnier
 */
public abstract class StructureElementEntityMatcher<T extends StructureElementEntity<T>, E> extends BaseMatcher<T> {

    private final E expected;

    protected StructureElementEntityMatcher(final E expected) {
        this.expected = expected;
    }

    @Override
    public void describeTo(final Description description) {
        description.appendValue(expected);
    }

    @SuppressWarnings("unchecked")
    @Override
    public boolean matches(final Object item) {
        if (item != null) {
            final EqualsBuilder matcher = new EqualsBuilder();
            matches(matcher, expected, (T) item);
            return matcher.isEquals();
        }
        return false;
    }

    protected abstract void matches(EqualsBuilder matcher, E expected, T actual);
}