Examples with OJSONWriter com.orientechnologies.orient.core.serialization.serializer.OJSONWriter used on opensource projects

Example 6 with OJSONWriter

use of com.orientechnologies.orient.core.serialization.serializer.OJSONWriter in project orientdb by orientechnologies.

the class OServerCommandGetGephi method sendRecordsContent.

protected void sendRecordsContent(final OHttpRequest iRequest, final OHttpResponse iResponse, Iterable<OrientElement> iRecords, String iFetchPlan) throws IOException {
    final StringWriter buffer = new StringWriter();
    final OJSONWriter json = new OJSONWriter(buffer, OHttpResponse.JSON_FORMAT);
    json.setPrettyPrint(true);
    generateGraphDbOutput(iRecords, json);
    iResponse.send(OHttpUtils.STATUS_OK_CODE, OHttpUtils.STATUS_OK_DESCRIPTION, OHttpUtils.CONTENT_JSON, buffer.toString(), null);
}

Example 7 with OJSONWriter

use of com.orientechnologies.orient.core.serialization.serializer.OJSONWriter in project orientdb by orientechnologies.

the class OServerInfo method getServerInfo.

public static String getServerInfo(final OServer server) throws IOException {
    final StringWriter jsonBuffer = new StringWriter();
    final OJSONWriter json = new OJSONWriter(jsonBuffer);
    json.beginObject();
    getConnections(server, json, null);
    getDatabases(server, json);
    getStorages(server, json);
    getProperties(server, json);
    getGlobalProperties(server, json);
    json.endObject();
    return jsonBuffer.toString();
}

Example 8 with OJSONWriter

use of com.orientechnologies.orient.core.serialization.serializer.OJSONWriter in project orientdb by orientechnologies.

the class OServerCommandPostDatabase method sendDatabaseInfo.

protected void sendDatabaseInfo(final OHttpRequest iRequest, final OHttpResponse iResponse, final ODatabaseDocumentInternal db) throws IOException {
    final StringWriter buffer = new StringWriter();
    final OJSONWriter json = new OJSONWriter(buffer);
    json.beginObject();
    if (db.getMetadata().getSchema().getClasses() != null) {
        json.beginCollection(1, false, "classes");
        Set<String> exportedNames = new HashSet<String>();
        for (OClass cls : db.getMetadata().getSchema().getClasses()) {
            if (!exportedNames.contains(cls.getName()))
                try {
                    exportClass(db, json, cls);
                    exportedNames.add(cls.getName());
                } catch (Exception e) {
                    OLogManager.instance().error(this, "Error on exporting class '" + cls + "'", e);
                }
        }
        json.endCollection(1, true);
    }
    if (db.getClusterNames() != null) {
        json.beginCollection(1, false, "clusters");
        OCluster cluster;
        for (String clusterName : db.getClusterNames()) {
            cluster = db.getStorage().getClusterById(db.getClusterIdByName(clusterName));
            try {
                json.beginObject(2, true, null);
                json.writeAttribute(3, false, "id", cluster.getId());
                json.writeAttribute(3, false, "name", clusterName);
                json.writeAttribute(3, false, "records", cluster.getEntries() - cluster.getTombstonesCount());
                json.writeAttribute(3, false, "size", "-");
                json.writeAttribute(3, false, "filled", "-");
                json.writeAttribute(3, false, "maxSize", "-");
                json.writeAttribute(3, false, "files", "-");
            } catch (Exception e) {
                json.writeAttribute(3, false, "records", "? (Unauthorized)");
            }
            json.endObject(2, false);
        }
        json.endCollection(1, true);
    }
    if (db.getUser() != null)
        json.writeAttribute(1, false, "currentUser", db.getUser().getName());
    json.beginCollection(1, false, "users");
    OUser user;
    for (ODocument doc : db.getMetadata().getSecurity().getAllUsers()) {
        user = new OUser(doc);
        json.beginObject(2, true, null);
        json.writeAttribute(3, false, "name", user.getName());
        json.writeAttribute(3, false, "roles", user.getRoles() != null ? Arrays.toString(user.getRoles().toArray()) : "null");
        json.endObject(2, false);
    }
    json.endCollection(1, true);
    json.beginCollection(1, true, "roles");
    ORole role;
    for (ODocument doc : db.getMetadata().getSecurity().getAllRoles()) {
        role = new ORole(doc);
        json.beginObject(2, true, null);
        json.writeAttribute(3, false, "name", role.getName());
        json.writeAttribute(3, false, "mode", role.getMode().toString());
        json.beginCollection(3, true, "rules");
        for (Map.Entry<String, Byte> rule : role.getRules().entrySet()) {
            json.beginObject(4);
            json.writeAttribute(4, true, "name", rule.getKey());
            json.writeAttribute(4, false, "create", role.allow(rule.getKey(), ORole.PERMISSION_CREATE));
            json.writeAttribute(4, false, "read", role.allow(rule.getKey(), ORole.PERMISSION_READ));
            json.writeAttribute(4, false, "update", role.allow(rule.getKey(), ORole.PERMISSION_UPDATE));
            json.writeAttribute(4, false, "delete", role.allow(rule.getKey(), ORole.PERMISSION_DELETE));
            json.endObject(4, true);
        }
        json.endCollection(3, false);
        json.endObject(2, true);
    }
    json.endCollection(1, true);
    json.beginObject(1, true, "config");
    json.beginCollection(2, true, "values");
    json.writeObjects(3, true, null, new Object[] { "name", "dateFormat", "value", db.getStorage().getConfiguration().dateFormat }, new Object[] { "name", "dateTimeFormat", "value", db.getStorage().getConfiguration().dateTimeFormat }, new Object[] { "name", "localeCountry", "value", db.getStorage().getConfiguration().getLocaleCountry() }, new Object[] { "name", "localeLanguage", "value", db.getStorage().getConfiguration().getLocaleLanguage() }, new Object[] { "name", "definitionVersion", "value", db.getStorage().getConfiguration().version });
    json.endCollection(2, true);
    json.beginCollection(2, true, "properties");
    if (db.getStorage().getConfiguration().getProperties() != null)
        for (OStorageEntryConfiguration entry : db.getStorage().getConfiguration().getProperties()) {
            if (entry != null) {
                json.beginObject(3, true, null);
                json.writeAttribute(4, false, "name", entry.name);
                json.writeAttribute(4, false, "value", entry.value);
                json.endObject(3, true);
            }
        }
    json.endCollection(2, true);
    json.endObject(1, true);
    json.endObject();
    json.flush();
    iResponse.send(OHttpUtils.STATUS_OK_CODE, "OK", OHttpUtils.CONTENT_JSON, buffer.toString(), null);
}

Example 9 with OJSONWriter

use of com.orientechnologies.orient.core.serialization.serializer.OJSONWriter in project orientdb by orientechnologies.

the class OServerCommandGetSSO method getJSON.

private void getJSON(final OHttpResponse iResponse) {
    try {
        final StringWriter buffer = new StringWriter();
        final OJSONWriter json = new OJSONWriter(buffer, OHttpResponse.JSON_FORMAT);
        json.beginObject();
        json.writeAttribute("enabled", getServer().getSecurity().isSingleSignOnSupported());
        json.endObject();
        iResponse.send(OHttpUtils.STATUS_OK_CODE, "OK", OHttpUtils.CONTENT_JSON, buffer.toString(), null);
    } catch (Exception ex) {
        OLogManager.instance().error(this, "OServerCommandGetSSO.getJSON() Exception: %s", ex);
    }
}

Example 10 with OJSONWriter

use of com.orientechnologies.orient.core.serialization.serializer.OJSONWriter in project orientdb by orientechnologies.

the class OServerCommandGetConnections method execute.

@Override
public boolean execute(final OHttpRequest iRequest, OHttpResponse iResponse) throws Exception {
    final String[] args = checkSyntax(iRequest.url, 1, "Syntax error: connections[/<database>]");
    iRequest.data.commandInfo = "Server status";
    try {
        final StringWriter jsonBuffer = new StringWriter();
        final OJSONWriter json = new OJSONWriter(jsonBuffer);
        json.beginObject();
        final String databaseName = args.length > 1 && args[1].length() > 0 ? args[1] : null;
        OServerInfo.getConnections(server, json, databaseName);
        json.endObject();
        iResponse.send(OHttpUtils.STATUS_OK_CODE, "OK", OHttpUtils.CONTENT_JSON, jsonBuffer.toString(), null);
    } finally {
    }
    return false;
}