com.lexicalintelligence.admin.remove.RemoveRequest.java Source code

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Here is the source code for com.lexicalintelligence.admin.remove.RemoveRequest.java

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/*
 * Copyright 2015 Lexical Intelligence, LLC.
 *
 * Licensed 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 com.lexicalintelligence.admin.remove;

import java.io.InputStreamReader;
import java.io.Reader;
import java.nio.charset.StandardCharsets;
import java.util.Collection;
import java.util.Collections;
import java.util.List;

import org.apache.commons.io.IOUtils;
import org.apache.commons.lang3.StringUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.http.HttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.utils.URLEncodedUtils;
import org.apache.http.message.BasicNameValuePair;

import com.lexicalintelligence.admin.LexicalAdminClient;

public abstract class RemoveRequest {
    protected final Log log = LogFactory.getLog(RemoveRequest.class);
    protected static final String PATH = "/remove";

    protected LexicalAdminClient client;
    protected Collection<String> items;

    public RemoveRequest(LexicalAdminClient client) {
        this.client = client;
    }

    public RemoveRequest items(String... items) {
        if (items != null) {
            for (String item : items) {
                this.items.add(item);
            }
        }
        return this;
    }

    public RemoveResponse execute() {
        List<BasicNameValuePair> params = Collections
                .singletonList(new BasicNameValuePair(getName(), StringUtils.join(items, ",")));
        RemoveResponse removeResponse;
        Reader reader = null;
        try {
            HttpResponse response = client.getHttpClient().execute(new HttpGet(client.getUrl() + PATH + getPath()
                    + "?" + URLEncodedUtils.format(params, StandardCharsets.UTF_8)));
            reader = new InputStreamReader(response.getEntity().getContent(), StandardCharsets.UTF_8);
            removeResponse = new RemoveResponse(Boolean.valueOf(IOUtils.toString(reader)));
        } catch (Exception e) {
            removeResponse = new RemoveResponse(false);
            log.error(e);
        } finally {
            try {
                reader.close();
            } catch (Exception e) {
                log.error(e);
            }
        }
        return removeResponse;
    }

    public abstract String getName();

    public abstract String getPath();
}