/**
* 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.apache.drill.exec.store.easy.json;
import java.io.IOException;
import java.io.InputStream;
import org.apache.drill.common.exceptions.UserException;
import org.apache.drill.exec.proto.UserBitShared;
import org.apache.drill.exec.vector.complex.writer.BaseWriter;
import com.fasterxml.jackson.databind.JsonNode;
public interface JsonProcessor {
public static enum ReadState {
END_OF_STREAM,
JSON_RECORD_PARSE_ERROR,
JSON_RECORD_PARSE_EOF_ERROR,
WRITE_SUCCEED
}
ReadState write(BaseWriter.ComplexWriter writer) throws IOException;
void setSource(InputStream is) throws IOException;
void setSource(JsonNode node);
void ensureAtLeastOneField(BaseWriter.ComplexWriter writer);
public UserException.Builder getExceptionWithContext(UserException.Builder exceptionBuilder,
String field,
String msg,
Object... args);
public UserException.Builder getExceptionWithContext(Throwable exception,
String field,
String msg,
Object... args);
public boolean ignoreJSONParseError() ;
public void setIgnoreJSONParseErrors(boolean ignoreJSONParseErrors);
}