com.kingmed.dp.ndp.impl.UpdateLinkedFoldersResponseHandler.java Source code

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Here is the source code for com.kingmed.dp.ndp.impl.UpdateLinkedFoldersResponseHandler.java

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package com.kingmed.dp.ndp.impl;

import com.google.common.base.Strings;
import java.io.IOException;
import java.util.List;
import org.apache.http.HttpResponse;
import org.apache.http.client.ClientProtocolException;
import org.jdom2.Element;
import org.jdom2.JDOMException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 *
 * @author zhengjunjie
 */
public class UpdateLinkedFoldersResponseHandler extends NDPServeResponseHandler {

    private static final Logger log = LoggerFactory.getLogger(UpdateLinkedFoldersResponseHandler.class);

    @Override
    public String handleResponse(HttpResponse hr) throws ClientProtocolException, IOException {
        String responseBody = null;
        String status = null;
        try {
            responseBody = super.handleResponse(hr);
            if (responseBody == null) {
                log.warn("");
                return status;
            }
            status = checkStatus(responseBody);
            //??
            if (Strings.isNullOrEmpty(status) || !status.equals(NDPServeImpl.STATUS_SUCCEEDED)) {
                log.error("");
            }
        } catch (Exception e) {
            log.error("", e);
            throw new IOException(e);
        }
        return status;
    }

    /**
     * ?NDP.serve?XML
     *
     * @param responseBody
     * @return true : NDP.serve??,
     * <br/>
     * false : NDP.serve ?
     * @throws Exception
     */
    private String checkStatus(String responseBody) throws JDOMException, IOException {
        String status = null;
        String expression = "//" + NDPServeImpl.UPDATERESULT;
        List<Element> items = null;
        items = checkStatus(responseBody, expression);
        if (items == null) {
            log.warn("?");
            return status;
        }
        for (Element itemElement : items) {
            status = itemElement.getChildText(NDPServeImpl.STATUS);
            log.info("Status=" + status);
            if (NDPServeImpl.STATUS_SUCCEEDED.equals(status)) {
                break;
            }
            //?500?
            //statusfailedmessage??
        }
        return status;
    }

}