org.carewebframework.smart.ui.SmartContainer2.java Source code

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Here is the source code for org.carewebframework.smart.ui.SmartContainer2.java

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/**
 * This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
 * If a copy of the MPL was not distributed with this file, You can obtain one at
 * http://mozilla.org/MPL/2.0/.
 * 
 * This Source Code Form is also subject to the terms of the Health-Related Additional
 * Disclaimer of Warranty and Limitation of Liability available at
 * http://www.carewebframework.org/licensing/disclaimer.
 */
package org.carewebframework.smart.ui;

import org.apache.commons.lang.StringUtils;

import org.carewebframework.api.spring.SpringUtil;
import org.carewebframework.common.QueryStringBuilder;
import org.carewebframework.smart.SmartContextBase.ContextMap;

/**
 * Container Implementation SMART on FHIR
 */
public class SmartContainer2 extends SmartContainerBase {

    private static final long serialVersionUID = 1L;

    /**
     * ISmartContextSubscriber.updateContext is called by the associated SMART context to notify
     * this container of a change to the context.
     */
    @Override
    public void updateContext(String contextType, ContextMap context) {
        super.updateContext(contextType, context);
        refresh();
    }

    public void refresh() {
        setSrc(getUrl());
    }

    /**
     * Returns the url for the SMART plugin.
     * 
     * @return SMART plugin url.
     */
    private String getUrl() {
        String qs = getQueryString();
        return qs.isEmpty() ? null : _manifest.getValue("index") + "?" + qs;
    }

    /**
     * Return query string for the SMART plugin.
     * 
     * @return The query string.
     */
    private String getQueryString() {
        QueryStringBuilder sb = new QueryStringBuilder();

        for (ContextMap context : _context.values()) {
            String param = (String) context.get("param");

            if (param != null) {
                sb.append(param, context.get("id"));
            }
        }

        if (sb.length() > 0) {
            sb.append("fhirServiceUrl", StringUtils.chomp(SpringUtil.getProperty("fhir.service.root.url"), "/"));
        }

        return sb.toString();
    }
}