Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance. Project price only 1 $
You can buy this project and download/modify it how often you want.
/*
* Copyright 2013 Objectos, Fábrica de Software LTDA.
*
* Licensed 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.
*/
package br.com.objectos.way.upload;
import java.io.File;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import com.google.common.base.Supplier;
import com.google.inject.Singleton;
/**
* @author [email protected] (Marcio Endo)
*/
@Singleton
class UploadServerGuice implements UploadServer {
private final ConcurrentMap map = new ConcurrentHashMap();
private final ExecutorService executor = Executors.newCachedThreadPool();
@Override
public void submitSingle(UploadCtx ctx, UploadSingleAsync async, T pojo, File file) {
Object key = async.getKey();
submit(key, new ScriptSingleSupplier(ctx, async, pojo, file));
}
@Override
public void submitUnzip(UploadCtx ctx, UploadUnzipAsync async, T pojo, UploadedZip zip) {
Object key = async.getKey();
submit(key, new ScriptUnzipSupplier(ctx, async, pojo, zip));
}
@Override
public boolean isRunning(Object key) {
return map.containsKey(key);
}
private void submit(Object key, Supplier supplier) {
AbstractUploadScript script = map.get(key);
if (script == null) {
AbstractUploadScript newScript = supplier.get();
script = map.putIfAbsent(key, newScript);
if (script == null) {
script = newScript;
}
}
script.sumit();
}
private class ScriptSingleSupplier implements Supplier {
private final UploadCtx ctx;
private final UploadSingleAsync async;
private final T pojo;
private final File file;
public ScriptSingleSupplier(UploadCtx ctx, UploadSingleAsync async, T pojo, File file) {
this.ctx = ctx;
this.async = async;
this.pojo = pojo;
this.file = file;
}
@Override
public AbstractUploadScript get() {
UploadedRequest request = ctx.getRequest();
return new UploadSingleScript(
executor,
map,
async,
pojo,
file,
request);
}
}
private class ScriptUnzipSupplier implements Supplier {
private final UploadCtx ctx;
private final UploadUnzipAsync async;
private final T pojo;
private final UploadedZip zip;
public ScriptUnzipSupplier(UploadCtx ctx, UploadUnzipAsync async, T pojo, UploadedZip zip) {
this.ctx = ctx;
this.async = async;
this.pojo = pojo;
this.zip = zip;
}
@Override
public AbstractUploadScript get() {
UploadedRequest request = ctx.getRequest();
return new UploadUnzipScript(
executor,
map,
async,
pojo,
zip,
request);
}
}
}
