kvclient-js/examples/putgetdelete.js

Oracle NoSQL Database node.js Client API.

/*-
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var kvClient = require('kvclient-js');
var kvTypes = kvClient.Types;

var configuration = new kvClient.Configuration();
configuration.securityProperties.TRANSPORT = "SSL";
configuration.startLocalProxy = true;
configuration.kvStoreHelperHosts = "oracle.com:666"

var store = kvClient.createStore(configuration);
store.on('open', function () {
    var primaryKey = {id:777};
    var row = {id:777, user:"John Doe", quota:150};
    var durability = kvTypes.newDurability( kvTypes.ReplicaAckPolicy.ALL,
                                            kvTypes.ReplicaAckPolicy.ALL,
                                            kvTypes.SyncPolicy.NO_SYNC);
    var writeOptions = kvClient.newWriteOptions( durability,
                                                 kvTypes.ReturnChoice.ALL,
                                                 1000 );
    var readOptions = kvClient.newReadOptions( kvTypes.Consistency.NONE_REQUIRED,
                                               1000 );

    store.put('table', row, writeOptions, function(error, result) {
        console.log("put()   newVersion:" + result.newVersion);

        store.get('table', primaryKey, readOptions, function(error, result) {
            console.log("get()   row: ");
            console.log(result.row);
            console.log("version: " + result.version);
            // iterate over the fields and values
            for (var key in row) {
                if (row.hasOwnProperty(key)) {
                    console.log(key + " -> " + row[key]);
                }
            }
            store.deleteRow('table', primaryKey, writeOptions, function(error, previousRow) {
                console.log("get()   previousRow: ");
                console.log(previousRow);
            });

        });

    });
    store.close();
});

store.open();