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/*
* Copyright (c) 2014, 2015 Eike Stepper (Loehne, Germany) and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v20.html
*
* Contributors:
* Eike Stepper - initial API and implementation
*/
package org.eclipse.oomph.setup;
import org.eclipse.oomph.util.StringUtil;
/**
* @author Eike Stepper
*/
public final class LicenseInfo
{
private static final String SEPARATOR = " ";
private final String uuid;
private final String name;
public LicenseInfo(String string)
{
if (string == null)
{
throw new IllegalArgumentException("string is null"); //$NON-NLS-1$
}
int pos = string.indexOf(SEPARATOR);
if (pos != -1)
{
uuid = string.substring(0, pos);
name = string.substring(pos + 1).trim();
}
else
{
uuid = string;
name = null;
}
}
public LicenseInfo(String uuid, String name)
{
if (uuid == null)
{
throw new IllegalArgumentException("uuid is null"); //$NON-NLS-1$
}
if (uuid.indexOf(' ') != -1)
{
throw new IllegalArgumentException("uuid contains a space"); //$NON-NLS-1$
}
this.uuid = uuid;
this.name = name;
}
public String getUUID()
{
return uuid;
}
public String getName()
{
return name;
}
public String getLabel()
{
if (!StringUtil.isEmpty(name))
{
return name;
}
return uuid;
}
@Override
public int hashCode()
{
final int prime = 31;
int result = 1;
result = prime * result + (uuid == null ? 0 : uuid.hashCode());
return result;
}
@Override
public boolean equals(Object obj)
{
if (this == obj)
{
return true;
}
if (obj == null)
{
return false;
}
if (getClass() != obj.getClass())
{
return false;
}
LicenseInfo other = (LicenseInfo)obj;
if (uuid == null)
{
if (other.uuid != null)
{
return false;
}
}
else if (!uuid.equals(other.uuid))
{
return false;
}
return true;
}
@Override
public String toString()
{
String string = uuid;
if (!StringUtil.isEmpty(name))
{
string += SEPARATOR + name;
}
return string;
}
public static String getFirstLine(String body)
{
int i = body.indexOf('\n');
int j = body.indexOf('\r');
if (i > 0)
{
if (j > 0)
{
return body.substring(0, i < j ? i : j);
}
return body.substring(0, i);
}
if (j > 0)
{
return body.substring(0, j);
}
return body;
}
}
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