/**
* Copyright 2012 Twitter, Inc
*
* 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 rfx.server.util.ua;
import java.util.Map;
/**
* User Agent parsed data class
*
* @author Steve Jiang (@sjiang) <gh at iamsteve com>
*/
public class UserAgent {
public final String family, major, minor, patch;
public UserAgent(String family, String major, String minor, String patch) {
this.family = family;
this.major = major;
this.minor = minor;
this.patch = patch;
}
public static UserAgent fromMap(Map<String, String> m) {
return new UserAgent(m.get("family"), m.get("major"), m.get("minor"),
m.get("patch"));
}
@Override
public boolean equals(Object other) {
if (other == this)
return true;
if (!(other instanceof UserAgent))
return false;
UserAgent o = (UserAgent) other;
return ((this.family != null && this.family.equals(o.family)) || this.family == o.family)
&& ((this.major != null && this.major.equals(o.major)) || this.major == o.major)
&& ((this.minor != null && this.minor.equals(o.minor)) || this.minor == o.minor)
&& ((this.patch != null && this.patch.equals(o.patch)) || this.patch == o.patch);
}
@Override
public int hashCode() {
int h = family == null ? 0 : family.hashCode();
h += major == null ? 0 : major.hashCode();
h += minor == null ? 0 : minor.hashCode();
h += patch == null ? 0 : patch.hashCode();
return h;
}
@Override
public String toString() {
return String.format("{family: %s, major: %s, minor: %s, patch: %s}",
family == null ? null : '"' + family + '"',
major == null ? null : '"' + major + '"', minor == null ? null
: '"' + minor + '"', patch == null ? null
: '"' + patch + '"');
}
}