/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 org.jclouds.compute.domain.internal;
import static com.google.common.base.Objects.equal;
import static com.google.common.base.Preconditions.checkNotNull;
import org.jclouds.compute.domain.Hardware;
import org.jclouds.compute.domain.Image;
import org.jclouds.compute.domain.Template;
import org.jclouds.compute.options.TemplateOptions;
import org.jclouds.domain.Location;
import com.google.common.base.Objects;
import com.google.common.base.Objects.ToStringHelper;
/**
*
* @author Adrian Cole
*/
public class TemplateImpl implements Template {
private final Image image;
private final Hardware hardware;
private final Location location;
private final TemplateOptions options;
public TemplateImpl(Image image, Hardware hardware, Location location, TemplateOptions options) {
this.image = checkNotNull(image, "image");
this.hardware = checkNotNull(hardware, "hardware");
this.location = checkNotNull(location, "location");
this.options = checkNotNull(options, "options");
}
/**
* {@inheritDoc}
*/
@Override
public Image getImage() {
return image;
}
/**
* {@inheritDoc}
*/
@Override
public Hardware getHardware() {
return hardware;
}
/**
* {@inheritDoc}
*/
@Override
public Location getLocation() {
return location;
}
/**
* {@inheritDoc}
*/
@Override
public TemplateOptions getOptions() {
return options;
}
@Override
public boolean equals(Object o) {
if (this == o)
return true;
if (o == null || getClass() != o.getClass())
return false;
TemplateImpl that = TemplateImpl.class.cast(o);
return equal(this.image, that.image) && equal(this.hardware, that.hardware)
&& equal(this.location, that.location) && equal(this.options, that.options);
}
@Override
public int hashCode() {
return Objects.hashCode(image, hardware, location, options);
}
@Override
public String toString() {
return string().toString();
}
protected ToStringHelper string() {
ToStringHelper helper = Objects.toStringHelper("").omitNullValues().add("image", image).add("hardware", hardware)
.add("location", location);
if (!options.equals(defaultOptions()))
helper.add("options", options);
return helper;
}
protected TemplateOptions defaultOptions() {
return TemplateOptions.NONE;
}
/**
* {@inheritDoc}
*/
@Override
public Template clone() {
return new TemplateImpl(image, hardware, location, options.clone());
}
}