/*
* Copyright 2014 Red Hat, Inc.
*
* Red Hat licenses this file to you under the Apache License, version 2.0
* (the "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*/
/** @module vertx-js/async_map */
var utils = require('vertx-js/util/utils');
var io = Packages.io;
var JsonObject = io.vertx.core.json.JsonObject;
var JAsyncMap = Java.type('io.vertx.core.shareddata.AsyncMap');
/**
An asynchronous map.
@class
*/
var AsyncMap = function(j_val, j_arg_0, j_arg_1) {
var j_asyncMap = j_val;
var that = this;
var j_K = typeof j_arg_0 !== 'undefined' ? j_arg_0 : utils.unknown_jtype;
var j_V = typeof j_arg_1 !== 'undefined' ? j_arg_1 : utils.unknown_jtype;
/**
Get a value from the map, asynchronously.
@public
@param k {Object} the key
@param resultHandler {function} - this will be called some time later with the async result.
*/
this.get = function(k, resultHandler) {
var __args = arguments;
if (__args.length === 2 && j_K.accept(__args[0]) && typeof __args[1] === 'function') {
j_asyncMap["get(java.lang.Object,io.vertx.core.Handler)"](j_K.unwrap(k), function(ar) {
if (ar.succeeded()) {
resultHandler(j_V.wrap(ar.result()), null);
} else {
resultHandler(null, ar.cause());
}
});
} else throw new TypeError('function invoked with invalid arguments');
};
/**
Like {@link AsyncMap#put} but specifying a time to live for the entry. Entry will expire and get evicted after the
ttl.
@public
@param k {Object} the key
@param v {Object} the value
@param ttl {number} The time to live (in ms) for the entry
@param completionHandler {function} the handler
*/
this.put = function() {
var __args = arguments;
if (__args.length === 3 && j_K.accept(__args[0]) && j_V.accept(__args[1]) && typeof __args[2] === 'function') {
j_asyncMap["put(java.lang.Object,java.lang.Object,io.vertx.core.Handler)"](j_K.unwrap(__args[0]), j_V.unwrap(__args[1]), function(ar) {
if (ar.succeeded()) {
__args[2](null, null);
} else {
__args[2](null, ar.cause());
}
});
} else if (__args.length === 4 && j_K.accept(__args[0]) && j_V.accept(__args[1]) && typeof __args[2] ==='number' && typeof __args[3] === 'function') {
j_asyncMap["put(java.lang.Object,java.lang.Object,long,io.vertx.core.Handler)"](j_K.unwrap(__args[0]), j_V.unwrap(__args[1]), __args[2], function(ar) {
if (ar.succeeded()) {
__args[3](null, null);
} else {
__args[3](null, ar.cause());
}
});
} else throw new TypeError('function invoked with invalid arguments');
};
/**
Link {@link AsyncMap#putIfAbsent} but specifying a time to live for the entry. Entry will expire and get evicted
after the ttl.
@public
@param k {Object} the key
@param v {Object} the value
@param ttl {number} The time to live (in ms) for the entry
@param completionHandler {function} the handler
*/
this.putIfAbsent = function() {
var __args = arguments;
if (__args.length === 3 && j_K.accept(__args[0]) && j_V.accept(__args[1]) && typeof __args[2] === 'function') {
j_asyncMap["putIfAbsent(java.lang.Object,java.lang.Object,io.vertx.core.Handler)"](j_K.unwrap(__args[0]), j_V.unwrap(__args[1]), function(ar) {
if (ar.succeeded()) {
__args[2](j_V.wrap(ar.result()), null);
} else {
__args[2](null, ar.cause());
}
});
} else if (__args.length === 4 && j_K.accept(__args[0]) && j_V.accept(__args[1]) && typeof __args[2] ==='number' && typeof __args[3] === 'function') {
j_asyncMap["putIfAbsent(java.lang.Object,java.lang.Object,long,io.vertx.core.Handler)"](j_K.unwrap(__args[0]), j_V.unwrap(__args[1]), __args[2], function(ar) {
if (ar.succeeded()) {
__args[3](j_V.wrap(ar.result()), null);
} else {
__args[3](null, ar.cause());
}
});
} else throw new TypeError('function invoked with invalid arguments');
};
/**
Remove a value from the map, asynchronously.
@public
@param k {Object} the key
@param resultHandler {function} - this will be called some time later to signify the value has been removed
*/
this.remove = function(k, resultHandler) {
var __args = arguments;
if (__args.length === 2 && j_K.accept(__args[0]) && typeof __args[1] === 'function') {
j_asyncMap["remove(java.lang.Object,io.vertx.core.Handler)"](j_K.unwrap(k), function(ar) {
if (ar.succeeded()) {
resultHandler(j_V.wrap(ar.result()), null);
} else {
resultHandler(null, ar.cause());
}
});
} else throw new TypeError('function invoked with invalid arguments');
};
/**
Remove a value from the map, only if entry already exists with same value.
@public
@param k {Object} the key
@param v {Object} the value
@param resultHandler {function} - this will be called some time later to signify the value has been removed
*/
this.removeIfPresent = function(k, v, resultHandler) {
var __args = arguments;
if (__args.length === 3 && j_K.accept(__args[0]) && j_V.accept(__args[1]) && typeof __args[2] === 'function') {
j_asyncMap["removeIfPresent(java.lang.Object,java.lang.Object,io.vertx.core.Handler)"](j_K.unwrap(k), j_V.unwrap(v), function(ar) {
if (ar.succeeded()) {
resultHandler(ar.result(), null);
} else {
resultHandler(null, ar.cause());
}
});
} else throw new TypeError('function invoked with invalid arguments');
};
/**
Replace the entry only if it is currently mapped to some value
@public
@param k {Object} the key
@param v {Object} the new value
@param resultHandler {function} the result handler will be passed the previous value
*/
this.replace = function(k, v, resultHandler) {
var __args = arguments;
if (__args.length === 3 && j_K.accept(__args[0]) && j_V.accept(__args[1]) && typeof __args[2] === 'function') {
j_asyncMap["replace(java.lang.Object,java.lang.Object,io.vertx.core.Handler)"](j_K.unwrap(k), j_V.unwrap(v), function(ar) {
if (ar.succeeded()) {
resultHandler(j_V.wrap(ar.result()), null);
} else {
resultHandler(null, ar.cause());
}
});
} else throw new TypeError('function invoked with invalid arguments');
};
/**
Replace the entry only if it is currently mapped to a specific value
@public
@param k {Object} the key
@param oldValue {Object} the existing value
@param newValue {Object} the new value
@param resultHandler {function} the result handler
*/
this.replaceIfPresent = function(k, oldValue, newValue, resultHandler) {
var __args = arguments;
if (__args.length === 4 && j_K.accept(__args[0]) && j_V.accept(__args[1]) && j_V.accept(__args[2]) && typeof __args[3] === 'function') {
j_asyncMap["replaceIfPresent(java.lang.Object,java.lang.Object,java.lang.Object,io.vertx.core.Handler)"](j_K.unwrap(k), j_V.unwrap(oldValue), j_V.unwrap(newValue), function(ar) {
if (ar.succeeded()) {
resultHandler(ar.result(), null);
} else {
resultHandler(null, ar.cause());
}
});
} else throw new TypeError('function invoked with invalid arguments');
};
/**
Clear all entries in the map
@public
@param resultHandler {function} called on completion
*/
this.clear = function(resultHandler) {
var __args = arguments;
if (__args.length === 1 && typeof __args[0] === 'function') {
j_asyncMap["clear(io.vertx.core.Handler)"](function(ar) {
if (ar.succeeded()) {
resultHandler(null, null);
} else {
resultHandler(null, ar.cause());
}
});
} else throw new TypeError('function invoked with invalid arguments');
};
/**
Provide the number of entries in the map
@public
@param resultHandler {function} handler which will receive the number of entries
*/
this.size = function(resultHandler) {
var __args = arguments;
if (__args.length === 1 && typeof __args[0] === 'function') {
j_asyncMap["size(io.vertx.core.Handler)"](function(ar) {
if (ar.succeeded()) {
resultHandler(ar.result(), null);
} else {
resultHandler(null, ar.cause());
}
});
} else throw new TypeError('function invoked with invalid arguments');
};
// A reference to the underlying Java delegate
// NOTE! This is an internal API and must not be used in user code.
// If you rely on this property your code is likely to break if we change it / remove it without warning.
this._jdel = j_asyncMap;
};
AsyncMap._jclass = utils.getJavaClass("io.vertx.core.shareddata.AsyncMap");
AsyncMap._jtype = {
accept: function(obj) {
return AsyncMap._jclass.isInstance(obj._jdel);
},
wrap: function(jdel) {
var obj = Object.create(AsyncMap.prototype, {});
AsyncMap.apply(obj, arguments);
return obj;
},
unwrap: function(obj) {
return obj._jdel;
}
};
AsyncMap._create = function(jdel) {
var obj = Object.create(AsyncMap.prototype, {});
AsyncMap.apply(obj, arguments);
return obj;
}
module.exports = AsyncMap;