org.apache.solr.client.solrj.impl.BinaryResponseParser.java Source code

Introduction

Here is the source code for org.apache.solr.client.solrj.impl.BinaryResponseParser.java

Source

/*
 * 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.solr.client.solrj.impl;

import org.apache.solr.client.solrj.ResponseParser;
import org.apache.solr.common.SolrException;
import org.apache.solr.common.util.NamedList;
import org.apache.solr.common.util.JavaBinCodec;

import java.io.IOException;
import java.io.InputStream;
import java.io.Reader;

/**
 *
 * @since solr 1.3
 */
public class BinaryResponseParser extends ResponseParser {
    public static final String BINARY_CONTENT_TYPE = "application/octet-stream";

    protected JavaBinCodec.StringCache stringCache;

    public BinaryResponseParser setStringCache(JavaBinCodec.StringCache cache) {
        this.stringCache = cache;
        return this;
    }

    @Override
    public String getWriterType() {
        return "javabin";
    }

    @Override
    public NamedList<Object> processResponse(InputStream body, String encoding) {
        try {
            return (NamedList<Object>) createCodec().unmarshal(body);
        } catch (IOException e) {
            throw new SolrException(SolrException.ErrorCode.SERVER_ERROR, "parsing error", e);

        }
    }

    protected JavaBinCodec createCodec() {
        return new JavaBinCodec(null, stringCache);
    }

    @Override
    public String getContentType() {
        return BINARY_CONTENT_TYPE;
    }

    @Override
    public String getVersion() {
        return "2";
    }

    @Override
    public NamedList<Object> processResponse(Reader reader) {
        throw new RuntimeException("Cannot handle character stream");
    }
}