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SchemaRuleException.java
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SchemaRuleException.java
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/*
* Copyright (c) 2002-2018 "Neo Technology,"
* Network Engine for Objects in Lund AB [http://neotechnology.com]
*
* This file is part of Neo4j.
*
* Neo4j is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.neo4j.kernel.api.exceptions.schema;
import org.neo4j.internal.kernel.api.TokenNameLookup;
import org.neo4j.internal.kernel.api.exceptions.schema.SchemaKernelException;
import org.neo4j.internal.kernel.api.schema.SchemaDescriptor;
import org.neo4j.internal.kernel.api.schema.SchemaUtil;
import org.neo4j.kernel.api.exceptions.Status;
import org.neo4j.storageengine.api.schema.SchemaRule;
import static java.lang.String.format;
/**
* Represent something gone wrong related to SchemaRules
*/
class SchemaRuleException extends SchemaKernelException
{
protected final SchemaDescriptor descriptor;
protected final String messageTemplate;
protected final SchemaRule.Kind kind;
/**
* @param messageTemplate Template for String.format. Must match two strings representing the schema kind and the
* descriptor
*/
protected SchemaRuleException( Status status, String messageTemplate, SchemaRule.Kind kind,
SchemaDescriptor descriptor )
{
super( status, format( messageTemplate, kind.userString().toLowerCase(),
descriptor.userDescription( SchemaUtil.idTokenNameLookup ) ) );
this.descriptor = descriptor;
this.messageTemplate = messageTemplate;
this.kind = kind;
}
@Override
public String getUserMessage( TokenNameLookup tokenNameLookup )
{
return format( messageTemplate, kind.userString().toLowerCase(), descriptor.userDescription( tokenNameLookup ) );
}
}