Examples of org.apache.sling.commons.json.io.JSONWriter.key()

Package org.apache.sling.commons.json.io

Class org.apache.sling.commons.json.io.JSONWriter

Examples of org.apache.sling.commons.json.io.JSONWriter.key()

org.apache.sling.commons.json.io.JSONWriter.key()
Append a key. The key will be associated with the next value. In an object, every value must be preceded by a key. @param s A key string. @return this @throws JSONException If the key is out of place. For example, keysdo not belong in arrays or if the key is null.


                    for (String cat : categories) {
                        writer.object();
                        writer.key("value");
                        writer.value(cat);
                        writer.key("text");
                        writer.value(cat);
                        writer.endObject();
                    }


                } catch (IllegalArgumentException e) {

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                Map<String, Object> row = result.next();


                w.object();
                String path = row.get("jcr:path").toString();


                w.key("name");
                w.value(ResourceUtil.getName(path));


                // dump columns
                for (String colName : row.keySet()) {
                    w.key(colName);

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                w.key("name");
                w.value(ResourceUtil.getName(path));


                // dump columns
                for (String colName : row.keySet()) {
                    w.key(colName);
                    String strValue = "";
                    if (colName.equals(REP_EXCERPT)) {
                        Object ev = row.get("rep:excerpt(" + exerptPath + ")");
                        strValue = (ev == null) ? "" : ev.toString();
                    } else {

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        final JSONWriter w = new JSONWriter(out);


        try {
            w.object();
            for (Map.Entry<String, String> e : data.entrySet()) {
                w.key(e.getKey());
                w.value(e.getValue());
            }
            w.endObject();


        } catch (JSONException jse) {

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        response.setCharacterEncoding("utf-8");
        try {
            JSONWriter w = new JSONWriter(response.getWriter());
            w.setTidy(true);
            w.object();
            w.key("tasks").array();
            for (RcpTask task: taskMgr.getTasks().values()) {
                task.write(w);
            }
            w.endArray();
            w.endObject();

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            response.setContentType("application/json");
            response.setCharacterEncoding("utf-8");
            JSONWriter w = new JSONWriter(response.getWriter());
            w.setTidy(true);
            w.object();
            w.key("status").value("ok");
            if (task != null) {
                w.key("id").value(task.getId());
            }
            w.endObject();

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            JSONWriter w = new JSONWriter(response.getWriter());
            w.setTidy(true);
            w.object();
            w.key("status").value("ok");
            if (task != null) {
                w.key("id").value(task.getId());
            }
            w.endObject();


        } catch (Exception e) {
            log.error("Error while executing command {}", cmd, e);

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            response.setStatus(500);
            JSONWriter w = new JSONWriter(response.getWriter());
            w.setTidy(true);
            try {
                w.object();
                w.key("status").value("error");
                w.key("message").value("Error while executing '" + cmd + "': " + e.getMessage());
                w.endObject();
            } catch (JSONException e1) {
                // ignore
            }

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            JSONWriter w = new JSONWriter(response.getWriter());
            w.setTidy(true);
            try {
                w.object();
                w.key("status").value("error");
                w.key("message").value("Error while executing '" + cmd + "': " + e.getMessage());
                w.endObject();
            } catch (JSONException e1) {
                // ignore
            }
        }

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