out-process

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A java library to run pieces of code in another JVM.

out-process 최신버젼 다운로드

최종 버전 다운로드 (.zip)

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Out Process
===============
[![Build Status](https://travis-ci.org/dyorgio/out-process.svg?branch=master)](https://travis-ci.org/dyorgio/out-process) [![Maven Central](https://maven-badges.herokuapp.com/maven-central/com.github.dyorgio.runtime/out-process/badge.svg)](https://maven-badges.herokuapp.com/maven-central/com.github.dyorgio.runtime/out-process)

A java library to run pieces of code in another (new) JVM.

Why use it?
-----
* Limit code execution memory (-Xmx??).
* Safe native code execution (Main JVM not killed by DLL/SO/DYLIB invalid address error).
* Prevent external code to manipulate your objects.
* Run limited one-per-jvm code (singleton) in parallel.
* In use with external binaries can limit cpu usage too.

Usage
-----
For single sync execution:

```java
// Specify JVM options (optional)
OneRunOutProcess oneRun = new OneRunOutProcess("-Xmx32m");
// Run in JVM 1 and exit
int returnCode = oneRun.run(() -> System.out.println("Hello 1"));
// Call in JVM 2 and exit
System.out.println(oneRun.call(() -> System.getProperty("java.version")).getResult());
```

For consecutive/async executions:
```java
// Specify JVM options (optional)
OutProcessExecutorService sharedProcess = new OutProcessExecutorService("-Xmx32m");
// Submit a task to run in external JVM
sharedProcess.submit(new CallableSerializable<String>() {
    @Override
    public String call() {
        return System.setProperty("SHARED_DATA", "EXECUTED");
    }
});
// Get shared data in external JVM and wait (.get())
String value = sharedProcess.submit(new CallableSerializable<String>() {
    @Override
    public String call() {
        return System.getProperty("SHARED_DATA");
    }
}).get();
System.out.println(value);
```

Maven
-----
```xml
<dependency>
    <groupId>com.github.dyorgio.runtime</groupId>
    <artifactId>out-process</artifactId>
    <version>1.2.7</version>
</dependency>
```

out-process

out-process 최신버젼 다운로드

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out-process

out-process 최신버젼 다운로드

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