AdminCommandStateJsonProprietaryReader.java

/*
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 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
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package com.sun.enterprise.admin.remote.reader;

import com.sun.enterprise.admin.remote.AdminCommandStateImpl;
import com.sun.enterprise.admin.util.AdminLoggerInfo;
import com.sun.enterprise.util.io.FileUtils;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.HttpURLConnection;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.codehaus.jettison.json.JSONException;
import org.codehaus.jettison.json.JSONObject;
import org.glassfish.api.admin.AdminCommandState;

/**
 *
 * @author mmares
 */
public class AdminCommandStateJsonProprietaryReader implements ProprietaryReader<AdminCommandState> {
    
    static class LoggerRef {
        private static final Logger logger = AdminLoggerInfo.getLogger();
    }

    @Override
    public boolean isReadable(Class<?> type, String mimetype) {
        return type.isAssignableFrom(AdminCommandState.class);
    }
    
    public AdminCommandState readFrom(HttpURLConnection urlConnection) throws IOException {
        return readFrom(urlConnection.getInputStream(), urlConnection.getContentType());
    }

    @Override
    public AdminCommandState readFrom(final InputStream is, final String contentType) throws IOException {
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        FileUtils.copy(is, baos, 0);
        String str = baos.toString("UTF-8");
        try {
            JSONObject json = new JSONObject(str);
            return readAdminCommandState(json);
        } catch (JSONException ex) {
            LoggerRef.logger.log(Level.SEVERE, AdminLoggerInfo.mUnexpectedException, ex);
            throw new IOException(ex);
        }
    }
    
    public static AdminCommandStateImpl readAdminCommandState(JSONObject json) throws JSONException {
        String strState = json.optString("state");
        AdminCommandState.State state = (strState == null) ? null : AdminCommandState.State.valueOf(strState);
        boolean emptyPayload = json.optBoolean("empty-payload", true);
        CliActionReport ar = null;
        JSONObject jsonReport = json.optJSONObject("action-report");
        if (jsonReport != null) {
            ar = new CliActionReport();
            ActionReportJsonProprietaryReader.fillActionReport(ar, jsonReport);
        }
        String id = json.optString("id");
        return new AdminCommandStateImpl(state, ar, emptyPayload, id);
    }
    
}