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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 org.glassfish.admin.rest.provider;

import java.util.List;
import java.util.logging.Level;
import javax.json.JsonException;
import javax.json.JsonValue;
import javax.ws.rs.Produces;
import javax.ws.rs.ext.Provider;
import org.glassfish.admin.rest.Constants;
import org.glassfish.admin.rest.RestLogging;
import org.glassfish.admin.rest.composite.RestModel;
import org.glassfish.admin.rest.utils.JsonUtil;

/**
 * @author jdlee
 */
@Provider
@Produces({Constants.MEDIA_TYPE_JSON})
public class RestModelWriter extends BaseProvider {
    public RestModelWriter() {
        super(RestModel.class, Constants.MEDIA_TYPE_JSON_TYPE);

    }

    @Override
    public String getContent(RestModel proxy) {
        StringBuilder sb = new StringBuilder();
        final List wrapObjectHeader = requestHeaders.get().getRequestHeader("X-Wrap-Object");
        boolean wrapObject = ((wrapObjectHeader != null) && (!wrapObjectHeader.isEmpty()));
        try {
            JsonValue object = JsonUtil.getJsonValue(proxy);
            sb.append(object.toString());
        } catch (JsonException ex) {
            RestLogging.restLogger.log(Level.SEVERE, null, ex);
        }

        return (wrapObject ? " { item : " : "") + sb.toString() + (wrapObject ? "}" : "");
    }
}




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