
com.github.fge.jsonschema2avro.writers.AvroWriter Maven / Gradle / Ivy
/*
* Copyright (c) 2014, Francis Galiegue ([email protected])
*
* This software is dual-licensed under:
*
* - the Lesser General Public License (LGPL) version 3.0 or, at your option, any
* later version;
* - the Apache Software License (ASL) version 2.0.
*
* The text of both licenses is available under the src/resources/ directory of
* this project (under the names LGPL-3.0.txt and ASL-2.0.txt respectively).
*
* Direct link to the sources:
*
* - LGPL 3.0: https://www.gnu.org/licenses/lgpl-3.0.txt
* - ASL 2.0: http://www.apache.org/licenses/LICENSE-2.0.txt
*/
package com.github.fge.jsonschema2avro.writers;
import com.github.fge.jsonschema.core.exceptions.ProcessingException;
import com.github.fge.jsonschema.core.processing.Processor;
import com.github.fge.jsonschema.core.report.ProcessingReport;
import com.github.fge.jsonschema.core.tree.SchemaTree;
import com.github.fge.jsonschema.core.util.ValueHolder;
import com.github.fge.jsonschema2avro.AvroPayload;
import com.github.fge.jsonschema2avro.AvroWriterProcessor;
import org.apache.avro.Schema;
public abstract class AvroWriter
implements Processor>
{
@Override
public final ValueHolder process(final ProcessingReport report,
final AvroPayload input)
throws ProcessingException
{
final AvroWriterProcessor writer = input.getWriter();
final SchemaTree tree = input.getTree();
final Schema schema = generate(writer, report, tree);
return ValueHolder.hold(schema);
}
protected abstract Schema generate(final AvroWriterProcessor writer,
final ProcessingReport report, final SchemaTree tree)
throws ProcessingException;
}
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