QuantConnect
30 lines
1.5 KiB
Markdown
30 lines
1.5 KiB
Markdown
29th June 2015: LEAN Algorithmic Trading Engine Java Interop
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Jared Broad (@jaredbroad) & Craig Stevenson (@craig-stevenson)
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This is the Java-C# Interop project for connecting LEAN and Java Algorithms. Points to follow:
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NOTE: Because Java project requires Java to be installed; we've removed it as a build dependendancy of LEAN. You'll need to make
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sure your QuantConnect.Algorithm.Java.dll is copied to the Lean/bin/Debug (or Release) directory.
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WINDOWS:
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1. The project uses IKVM which requires version 1.7 of Java. You can obtain this here:
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Download the 1.7.80 SDK and install it. http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html
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2. After installation confirm your "javac.exe" directory is one of the following:
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64 bit systems -- "C:\Program Files\Java\jdk1.7.0_80\bin\javac.exe"
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32 bit systems -- "C:\Program Files (x86)\Java\jdk1.7.0_80\bin\javac.exe"
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3. Build! Hopefully that is all that is required. Your DLL will output to "QuantConnect.Algorithm.Java.dll" in the binary directory.
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If you get any build errors in the Java project it probably means you have a Java error. We recommend developing in Eclipse to fix these errors before using Lean.
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If the error persists, then check the "output" tab of visual studio to read the error message from the raw build logs.
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LINUX:
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1. Setup and install Java 1.7 & SDK:
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sudo apt-get install openjdk-7-jre-headless -y
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sudo apt-get install openjdk-7-jdk -y
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2. Manually call the "./build.sh" script after compiling Lean. At the moment it can't be linked into the sln file |