Removed javaengine and minor cleanup.
Author: NosBit Source: L2jUnity free release
This commit is contained in:
MobiusDev
@@ -1,32 +0,0 @@
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/*
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* Copyright (C) 2006 Sun Microsystems, Inc. All rights reserved.
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* Use is subject to license terms.
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*
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* Redistribution and use in source and binary forms, with or without modification, are
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* permitted provided that the following conditions are met: Redistributions of source code
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* must retain the above copyright notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice, this list of
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* conditions and the following disclaimer in the documentation and/or other materials
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* provided with the distribution. Neither the name of the Sun Microsystems nor the names of
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* is contributors may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
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* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
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* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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package com.l2jmobius.commons.javaengine;
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public class CompilationException extends Exception
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{
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public CompilationException(String message)
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{
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super(message);
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}
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}
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@@ -1,124 +0,0 @@
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/*
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* Copyright (C) 2006 Sun Microsystems, Inc. All rights reserved.
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* Use is subject to license terms.
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*
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* Redistribution and use in source and binary forms, with or without modification, are
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* permitted provided that the following conditions are met: Redistributions of source code
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* must retain the above copyright notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice, this list of
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* conditions and the following disclaimer in the documentation and/or other materials
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* provided with the distribution. Neither the name of the Sun Microsystems nor the names of
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* is contributors may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
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* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
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* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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package com.l2jmobius.commons.javaengine;
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import java.io.PrintWriter;
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import java.io.Writer;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Locale;
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import java.util.Map;
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import javax.tools.Diagnostic;
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import javax.tools.DiagnosticCollector;
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import javax.tools.JavaCompiler.CompilationTask;
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import javax.tools.JavaFileObject;
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import org.eclipse.jdt.internal.compiler.tool.EclipseCompiler;
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/**
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* Simple interface to Java compiler using JSR 199 Compiler API.
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* @author A. Sundararajan
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*/
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public class JavaCompiler
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{
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private final javax.tools.JavaCompiler tool;
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public JavaCompiler()
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{
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tool = new EclipseCompiler();
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}
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public Map<String, byte[]> compile(String source, String fileName)
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{
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return compile(source, fileName, new PrintWriter(System.err), null, null);
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}
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public Map<String, byte[]> compile(String fileName, String source, Writer err)
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{
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return compile(fileName, source, err, null, null);
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}
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public Map<String, byte[]> compile(String fileName, String source, Writer err, String sourcePath)
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{
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return compile(fileName, source, err, sourcePath, null);
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}
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/**
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* compile given String source and return bytecodes as a Map.
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* @param fileName source fileName to be used for error messages etc.
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* @param source Java source as String
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* @param err error writer where diagnostic messages are written
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* @param sourcePath location of additional .java source files
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* @param classPath location of additional .class files
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* @return
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*/
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public Map<String, byte[]> compile(String fileName, String source, Writer err, String sourcePath, String classPath)
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{
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// to collect errors, warnings etc.
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final DiagnosticCollector<JavaFileObject> diagnostics = new DiagnosticCollector<>();
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// create a new memory JavaFileManager
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final MemoryJavaFileManager manager = new MemoryJavaFileManager();
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// prepare the compilation unit
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final List<JavaFileObject> compUnits = new ArrayList<>(1);
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compUnits.add(MemoryJavaFileManager.makeStringSource(fileName, source));
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// javac options
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final List<String> options = new ArrayList<>();
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options.add("-warn:-enumSwitch");
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options.add("-g");
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options.add("-deprecation");
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options.add("-1.8");
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if (sourcePath != null)
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{
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options.add("-sourcepath");
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options.add(sourcePath);
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}
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if (classPath != null)
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{
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options.add("-classpath");
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options.add(classPath);
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}
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// create a compilation task
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final CompilationTask task = tool.getTask(err, manager, diagnostics, options, null, compUnits);
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if (!task.call())
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{
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final PrintWriter perr = new PrintWriter(err);
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for (Diagnostic<?> diagnostic : diagnostics.getDiagnostics())
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{
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perr.println(diagnostic.getMessage(Locale.getDefault()));
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}
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perr.flush();
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return null;
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}
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final Map<String, byte[]> classBytes = manager.getClassBytes();
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manager.close();
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return classBytes;
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}
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}
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@@ -1,447 +0,0 @@
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/*
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* Copyright (C) 2006 Sun Microsystems, Inc. All rights reserved.
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* Use is subject to license terms.
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*
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* Redistribution and use in source and binary forms, with or without modification, are
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* permitted provided that the following conditions are met: Redistributions of source code
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* must retain the above copyright notice, this list of conditions and the following disclaimer.
|
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||||||
* Redistributions in binary form must reproduce the above copyright notice, this list of
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* conditions and the following disclaimer in the documentation and/or other materials
|
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* provided with the distribution. Neither the name of the Sun Microsystems nor the names of
|
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* is contributors may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
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* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
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* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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package com.l2jmobius.commons.javaengine;
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import java.io.IOException;
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import java.io.Reader;
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import java.io.Serializable;
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import java.io.StringWriter;
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import java.io.Writer;
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import java.lang.reflect.Method;
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import java.lang.reflect.Modifier;
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import java.util.HashMap;
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import java.util.Iterator;
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import java.util.Map;
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import javax.script.AbstractScriptEngine;
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import javax.script.Bindings;
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import javax.script.Compilable;
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import javax.script.CompiledScript;
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import javax.script.ScriptContext;
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import javax.script.ScriptEngine;
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import javax.script.ScriptEngineFactory;
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import javax.script.ScriptException;
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import javax.script.SimpleBindings;
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/**
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* This is script engine for Java programming language.
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* @author A. Sundararajan
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*/
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public class JavaScriptEngine extends AbstractScriptEngine implements Compilable
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{
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// Java compiler
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private final JavaCompiler compiler;
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public JavaScriptEngine()
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{
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compiler = new JavaCompiler();
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}
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// my factory, may be null
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private ScriptEngineFactory factory;
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// my implementation for CompiledScript
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private static class JavaCompiledScript extends CompiledScript implements Serializable
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{
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private final transient JavaScriptEngine _engine;
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private transient Class<?> _class;
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private final Map<String, byte[]> _classBytes;
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private final String _classPath;
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JavaCompiledScript(JavaScriptEngine engine, Map<String, byte[]> classBytes, String classPath)
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{
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_engine = engine;
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_classBytes = classBytes;
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_classPath = classPath;
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}
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@Override
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public ScriptEngine getEngine()
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{
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return _engine;
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}
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@Override
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public Object eval(ScriptContext ctx) throws ScriptException
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{
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if (_class == null)
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{
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final Map<String, byte[]> classBytesCopy = new HashMap<>();
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classBytesCopy.putAll(_classBytes);
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_class = JavaScriptEngine.parseMain(new MemoryClassLoader(classBytesCopy, _classPath, JavaScriptEngine.getParentLoader(ctx)), ctx);
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}
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return JavaScriptEngine.evalClass(_class, ctx);
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}
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}
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@Override
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public CompiledScript compile(String script) throws ScriptException
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{
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return compile(script, context);
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}
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@Override
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public CompiledScript compile(Reader reader) throws ScriptException
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{
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return compile(readFully(reader));
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}
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@Override
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public Object eval(String str, ScriptContext ctx) throws ScriptException
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{
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return evalClass(parse(str, ctx), ctx);
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}
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@Override
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public Object eval(Reader reader, ScriptContext ctx) throws ScriptException
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{
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return eval(readFully(reader), ctx);
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}
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@Override
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public ScriptEngineFactory getFactory()
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{
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synchronized (this)
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{
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if (factory == null)
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{
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factory = new JavaScriptEngineFactory();
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}
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}
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return factory;
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}
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@Override
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public Bindings createBindings()
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{
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return new SimpleBindings();
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}
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void setFactory(ScriptEngineFactory factory)
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{
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this.factory = factory;
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}
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// Internals only below this point
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private Class<?> parse(String str, ScriptContext ctx) throws ScriptException
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{
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final String fileName = getFileName(ctx);
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final String sourcePath = getSourcePath(ctx);
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final String classPath = getClassPath(ctx);
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final Writer err = ctx.getErrorWriter() == null ? new StringWriter() : ctx.getErrorWriter();
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final Map<String, byte[]> classBytes = compiler.compile(fileName, str, err, sourcePath, classPath);
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if (classBytes == null)
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{
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throw err instanceof StringWriter ? new ScriptException(((StringWriter) err).toString()) : new ScriptException("compilation failed");
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}
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// create a ClassLoader to load classes from MemoryJavaFileManager
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return parseMain(new MemoryClassLoader(classBytes, classPath, getParentLoader(ctx)), ctx);
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}
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protected static Class<?> parseMain(MemoryClassLoader loader, ScriptContext ctx) throws ScriptException
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{
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final String mainClassName = getMainClassName(ctx);
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if (mainClassName != null)
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{
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try
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{
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final Class<?> clazz = loader.load(mainClassName);
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final Method mainMethod = findMainMethod(clazz);
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if (mainMethod == null)
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{
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throw new ScriptException("no main method in " + mainClassName);
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}
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return clazz;
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}
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catch (ClassNotFoundException cnfe)
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{
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cnfe.printStackTrace();
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throw new ScriptException(cnfe);
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}
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}
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// no main class configured - load all compiled classes
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Iterable<Class<?>> classes;
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try
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{
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classes = loader.loadAll();
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}
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catch (ClassNotFoundException exp)
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{
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throw new ScriptException(exp);
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}
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// search for class with main method
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final Class<?> c = findMainClass(classes);
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if (c != null)
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{
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return c;
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}
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// if class with "main" method, then
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// return first class
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final Iterator<Class<?>> itr = classes.iterator();
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return itr.hasNext() ? itr.next() : null;
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}
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private JavaCompiledScript compile(String str, ScriptContext ctx) throws ScriptException
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{
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final String fileName = getFileName(ctx);
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final String sourcePath = getSourcePath(ctx);
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final String classPath = getClassPath(ctx);
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final Writer err = ctx.getErrorWriter() == null ? new StringWriter() : ctx.getErrorWriter();
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final Map<String, byte[]> classBytes = compiler.compile(fileName, str, err, sourcePath, classPath);
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if (classBytes == null)
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{
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throw err instanceof StringWriter ? new ScriptException(((StringWriter) err).toString()) : new ScriptException("compilation failed");
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}
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return new JavaCompiledScript(this, classBytes, classPath);
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}
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private static Class<?> findMainClass(Iterable<Class<?>> classes)
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{
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// find a public class with public static main method
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for (Class<?> clazz : classes)
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{
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if (Modifier.isPublic(clazz.getModifiers()) && (findMainMethod(clazz) != null))
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{
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return clazz;
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}
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}
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// okay, try to find package private class that
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// has public static main method
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for (Class<?> clazz : classes)
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{
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if (findMainMethod(clazz) != null)
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{
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return clazz;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// no main class found!
|
|
||||||
return null;
|
|
||||||
}
|
|
||||||
|
|
||||||
// find public static void main(String[]) method, if any
|
|
||||||
private static Method findMainMethod(Class<?> clazz)
|
|
||||||
{
|
|
||||||
try
|
|
||||||
{
|
|
||||||
final Method mainMethod = clazz.getMethod("main", new Class[]
|
|
||||||
{
|
|
||||||
String[].class
|
|
||||||
});
|
|
||||||
final int modifiers = mainMethod.getModifiers();
|
|
||||||
if (Modifier.isPublic(modifiers) && Modifier.isStatic(modifiers))
|
|
||||||
{
|
|
||||||
return mainMethod;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
catch (NoSuchMethodException nsme)
|
|
||||||
{
|
|
||||||
}
|
|
||||||
return null;
|
|
||||||
}
|
|
||||||
|
|
||||||
// find public static void setScriptContext(ScriptContext) method, if any
|
|
||||||
private static Method findSetScriptContextMethod(Class<?> clazz)
|
|
||||||
{
|
|
||||||
try
|
|
||||||
{
|
|
||||||
final Method setCtxMethod = clazz.getMethod("setScriptContext", new Class[]
|
|
||||||
{
|
|
||||||
ScriptContext.class
|
|
||||||
});
|
|
||||||
final int modifiers = setCtxMethod.getModifiers();
|
|
||||||
if (Modifier.isPublic(modifiers) && Modifier.isStatic(modifiers))
|
|
||||||
{
|
|
||||||
return setCtxMethod;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
catch (NoSuchMethodException nsme)
|
|
||||||
{
|
|
||||||
}
|
|
||||||
return null;
|
|
||||||
}
|
|
||||||
|
|
||||||
private static String getFileName(ScriptContext ctx)
|
|
||||||
{
|
|
||||||
final int scope = ctx.getAttributesScope("javax.script.filename");
|
|
||||||
return scope != -1 ? ctx.getAttribute("javax.script.filename", scope).toString() : "$unnamed.java";
|
|
||||||
}
|
|
||||||
|
|
||||||
// for certain variables, we look for System properties. This is
|
|
||||||
// the prefix used for such System properties
|
|
||||||
private static final String SYSPROP_PREFIX = "com.sun.script.java.";
|
|
||||||
|
|
||||||
private static final String[] EMPTY_STRING_ARRAY = new String[0];
|
|
||||||
private static final String ARGUMENTS = "arguments";
|
|
||||||
|
|
||||||
private static String[] getArguments(ScriptContext ctx)
|
|
||||||
{
|
|
||||||
final int scope = ctx.getAttributesScope(ARGUMENTS);
|
|
||||||
if (scope != -1)
|
|
||||||
{
|
|
||||||
final Object obj = ctx.getAttribute(ARGUMENTS, scope);
|
|
||||||
if (obj instanceof String[])
|
|
||||||
{
|
|
||||||
return (String[]) obj;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
// return zero length array
|
|
||||||
return EMPTY_STRING_ARRAY;
|
|
||||||
}
|
|
||||||
|
|
||||||
private static final String SOURCEPATH = "sourcepath";
|
|
||||||
|
|
||||||
private static String getSourcePath(ScriptContext ctx)
|
|
||||||
{
|
|
||||||
return ctx.getAttributesScope(SOURCEPATH) != -1 ? ctx.getAttribute(SOURCEPATH).toString() : System.getProperty(SYSPROP_PREFIX + SOURCEPATH);
|
|
||||||
}
|
|
||||||
|
|
||||||
private static final String CLASSPATH = "classpath";
|
|
||||||
|
|
||||||
private static String getClassPath(ScriptContext ctx)
|
|
||||||
{
|
|
||||||
final int scope = ctx.getAttributesScope(CLASSPATH);
|
|
||||||
if (scope != -1)
|
|
||||||
{
|
|
||||||
return ctx.getAttribute(CLASSPATH).toString();
|
|
||||||
}
|
|
||||||
|
|
||||||
// look for "com.sun.script.java.classpath"
|
|
||||||
String res = System.getProperty(SYSPROP_PREFIX + CLASSPATH);
|
|
||||||
if (res == null)
|
|
||||||
{
|
|
||||||
res = System.getProperty("java.class.path");
|
|
||||||
}
|
|
||||||
return res;
|
|
||||||
}
|
|
||||||
|
|
||||||
private static final String MAINCLASS = "mainClass";
|
|
||||||
|
|
||||||
private static String getMainClassName(ScriptContext ctx)
|
|
||||||
{
|
|
||||||
return ctx.getAttributesScope(MAINCLASS) != -1 ? ctx.getAttribute(MAINCLASS).toString() : System.getProperty("com.sun.script.java.mainClass");
|
|
||||||
}
|
|
||||||
|
|
||||||
private static final String PARENTLOADER = "parentLoader";
|
|
||||||
|
|
||||||
protected static ClassLoader getParentLoader(ScriptContext ctx)
|
|
||||||
{
|
|
||||||
final int scope = ctx.getAttributesScope(PARENTLOADER);
|
|
||||||
if (scope != -1)
|
|
||||||
{
|
|
||||||
final Object loader = ctx.getAttribute(PARENTLOADER);
|
|
||||||
if (loader instanceof ClassLoader)
|
|
||||||
{
|
|
||||||
return (ClassLoader) loader;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return ClassLoader.getSystemClassLoader();
|
|
||||||
}
|
|
||||||
|
|
||||||
protected static Object evalClass(Class<?> clazz, ScriptContext ctx) throws ScriptException
|
|
||||||
{
|
|
||||||
// JSR-223 requirement
|
|
||||||
ctx.setAttribute("context", ctx, 100);
|
|
||||||
if (clazz == null)
|
|
||||||
{
|
|
||||||
return null;
|
|
||||||
}
|
|
||||||
try
|
|
||||||
{
|
|
||||||
final boolean isPublicClazz = Modifier.isPublic(clazz.getModifiers());
|
|
||||||
|
|
||||||
// find the setScriptContext method
|
|
||||||
final Method setCtxMethod = findSetScriptContextMethod(clazz);
|
|
||||||
// call setScriptContext and pass current ctx variable
|
|
||||||
if (setCtxMethod != null)
|
|
||||||
{
|
|
||||||
if (!isPublicClazz)
|
|
||||||
{
|
|
||||||
// try to relax access
|
|
||||||
setCtxMethod.setAccessible(true);
|
|
||||||
}
|
|
||||||
setCtxMethod.invoke(null, new Object[]
|
|
||||||
{
|
|
||||||
ctx
|
|
||||||
});
|
|
||||||
}
|
|
||||||
|
|
||||||
// find the main method
|
|
||||||
final Method mainMethod = findMainMethod(clazz);
|
|
||||||
if (mainMethod != null)
|
|
||||||
{
|
|
||||||
if (!isPublicClazz)
|
|
||||||
{
|
|
||||||
// try to relax access
|
|
||||||
mainMethod.setAccessible(true);
|
|
||||||
}
|
|
||||||
|
|
||||||
// call main method
|
|
||||||
mainMethod.invoke(null, new Object[]
|
|
||||||
{
|
|
||||||
getArguments(ctx)
|
|
||||||
});
|
|
||||||
}
|
|
||||||
|
|
||||||
// return main class as eval's result
|
|
||||||
return clazz;
|
|
||||||
}
|
|
||||||
catch (Exception exp)
|
|
||||||
{
|
|
||||||
exp.printStackTrace();
|
|
||||||
throw new ScriptException(exp);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// read a Reader fully and return the content as string
|
|
||||||
private String readFully(Reader reader) throws ScriptException
|
|
||||||
{
|
|
||||||
final char[] arr = new char[8 * 1024]; // 8K at a time
|
|
||||||
final StringBuilder buf = new StringBuilder();
|
|
||||||
int numChars;
|
|
||||||
try
|
|
||||||
{
|
|
||||||
while ((numChars = reader.read(arr, 0, arr.length)) > 0)
|
|
||||||
{
|
|
||||||
buf.append(arr, 0, numChars);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
catch (IOException exp)
|
|
||||||
{
|
|
||||||
throw new ScriptException(exp);
|
|
||||||
}
|
|
||||||
return buf.toString();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
@@ -1,221 +0,0 @@
|
|||||||
/*
|
|
||||||
* Copyright (C) 2006 Sun Microsystems, Inc. All rights reserved.
|
|
||||||
* Use is subject to license terms.
|
|
||||||
*
|
|
||||||
* Redistribution and use in source and binary forms, with or without modification, are
|
|
||||||
* permitted provided that the following conditions are met: Redistributions of source code
|
|
||||||
* must retain the above copyright notice, this list of conditions and the following disclaimer.
|
|
||||||
* Redistributions in binary form must reproduce the above copyright notice, this list of
|
|
||||||
* conditions and the following disclaimer in the documentation and/or other materials
|
|
||||||
* provided with the distribution. Neither the name of the Sun Microsystems nor the names of
|
|
||||||
* is contributors may be used to endorse or promote products derived from this software
|
|
||||||
* without specific prior written permission.
|
|
||||||
|
|
||||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
|
|
||||||
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
|
|
||||||
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
|
|
||||||
* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
||||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
||||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
|
|
||||||
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
|
|
||||||
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
||||||
* POSSIBILITY OF SUCH DAMAGE.
|
|
||||||
*/
|
|
||||||
package com.l2jmobius.commons.javaengine;
|
|
||||||
|
|
||||||
import java.util.ArrayList;
|
|
||||||
import java.util.Collections;
|
|
||||||
import java.util.List;
|
|
||||||
|
|
||||||
import javax.script.ScriptEngine;
|
|
||||||
import javax.script.ScriptEngineFactory;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* This is script engine factory for "Java" script engine.
|
|
||||||
* @author A. Sundararajan
|
|
||||||
*/
|
|
||||||
public class JavaScriptEngineFactory implements ScriptEngineFactory
|
|
||||||
{
|
|
||||||
@Override
|
|
||||||
public String getEngineName()
|
|
||||||
{
|
|
||||||
return "java";
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public String getEngineVersion()
|
|
||||||
{
|
|
||||||
return "1.8";
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public List<String> getExtensions()
|
|
||||||
{
|
|
||||||
return extensions;
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public String getLanguageName()
|
|
||||||
{
|
|
||||||
return "java";
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public String getLanguageVersion()
|
|
||||||
{
|
|
||||||
return "1.8";
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public String getMethodCallSyntax(String obj, String m, String... args)
|
|
||||||
{
|
|
||||||
final StringBuilder buf = new StringBuilder();
|
|
||||||
buf.append(obj);
|
|
||||||
buf.append('.');
|
|
||||||
buf.append(m);
|
|
||||||
buf.append('(');
|
|
||||||
if (args.length != 0)
|
|
||||||
{
|
|
||||||
int i = 0;
|
|
||||||
for (; i < (args.length - 1); i++)
|
|
||||||
{
|
|
||||||
buf.append(args[i] + ", ");
|
|
||||||
}
|
|
||||||
buf.append(args[i]);
|
|
||||||
}
|
|
||||||
buf.append(')');
|
|
||||||
return buf.toString();
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public List<String> getMimeTypes()
|
|
||||||
{
|
|
||||||
return mimeTypes;
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public List<String> getNames()
|
|
||||||
{
|
|
||||||
return names;
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public String getOutputStatement(String toDisplay)
|
|
||||||
{
|
|
||||||
final StringBuilder buf = new StringBuilder();
|
|
||||||
buf.append("System.out.print(\"");
|
|
||||||
final int len = toDisplay.length();
|
|
||||||
for (int i = 0; i < len; i++)
|
|
||||||
{
|
|
||||||
final char ch = toDisplay.charAt(i);
|
|
||||||
switch (ch)
|
|
||||||
{
|
|
||||||
case 34: // '"'
|
|
||||||
{
|
|
||||||
buf.append("\\\"");
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
case 92: // '\\'
|
|
||||||
{
|
|
||||||
buf.append("\\\\");
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
default:
|
|
||||||
{
|
|
||||||
buf.append(ch);
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
buf.append("\");");
|
|
||||||
return buf.toString();
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public String getParameter(String key)
|
|
||||||
{
|
|
||||||
if (key.equals("javax.script.engine"))
|
|
||||||
{
|
|
||||||
return getEngineName();
|
|
||||||
}
|
|
||||||
if (key.equals("javax.script.engine_version"))
|
|
||||||
{
|
|
||||||
return getEngineVersion();
|
|
||||||
}
|
|
||||||
if (key.equals("javax.script.name"))
|
|
||||||
{
|
|
||||||
return getEngineName();
|
|
||||||
}
|
|
||||||
if (key.equals("javax.script.language"))
|
|
||||||
{
|
|
||||||
return getLanguageName();
|
|
||||||
}
|
|
||||||
if (key.equals("javax.script.language_version"))
|
|
||||||
{
|
|
||||||
return getLanguageVersion();
|
|
||||||
}
|
|
||||||
if (key.equals("THREADING"))
|
|
||||||
{
|
|
||||||
return "MULTITHREADED";
|
|
||||||
}
|
|
||||||
return null;
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public String getProgram(String... statements)
|
|
||||||
{
|
|
||||||
// we generate a Main class with main method
|
|
||||||
// that contains all the given statements
|
|
||||||
|
|
||||||
final StringBuilder buf = new StringBuilder();
|
|
||||||
buf.append("class ");
|
|
||||||
buf.append(getClassName());
|
|
||||||
buf.append(" {\n");
|
|
||||||
buf.append(" public static void main(String[] args) {\n");
|
|
||||||
if (statements.length != 0)
|
|
||||||
{
|
|
||||||
for (String statement : statements)
|
|
||||||
{
|
|
||||||
buf.append(" ");
|
|
||||||
buf.append(statement);
|
|
||||||
buf.append(";\n");
|
|
||||||
}
|
|
||||||
}
|
|
||||||
buf.append(" }\n");
|
|
||||||
buf.append("}\n");
|
|
||||||
return buf.toString();
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public ScriptEngine getScriptEngine()
|
|
||||||
{
|
|
||||||
final JavaScriptEngine engine = new JavaScriptEngine();
|
|
||||||
engine.setFactory(this);
|
|
||||||
return engine;
|
|
||||||
}
|
|
||||||
|
|
||||||
// used to generate a unique class name in getProgram
|
|
||||||
private String getClassName()
|
|
||||||
{
|
|
||||||
return "com_sun_script_java_Main$" + getNextClassNumber();
|
|
||||||
}
|
|
||||||
|
|
||||||
private static synchronized long getNextClassNumber()
|
|
||||||
{
|
|
||||||
return nextClassNum++;
|
|
||||||
}
|
|
||||||
|
|
||||||
private static long nextClassNum = 0L;
|
|
||||||
private static List<String> names;
|
|
||||||
private static List<String> extensions;
|
|
||||||
private static List<String> mimeTypes;
|
|
||||||
static
|
|
||||||
{
|
|
||||||
names = new ArrayList<>(1);
|
|
||||||
names.add("java");
|
|
||||||
names = Collections.unmodifiableList(names);
|
|
||||||
extensions = names;
|
|
||||||
mimeTypes = new ArrayList<>(0);
|
|
||||||
mimeTypes = Collections.unmodifiableList(mimeTypes);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
@@ -1,123 +0,0 @@
|
|||||||
/*
|
|
||||||
* Copyright (C) 2006 Sun Microsystems, Inc. All rights reserved.
|
|
||||||
* Use is subject to license terms.
|
|
||||||
*
|
|
||||||
* Redistribution and use in source and binary forms, with or without modification, are
|
|
||||||
* permitted provided that the following conditions are met: Redistributions of source code
|
|
||||||
* must retain the above copyright notice, this list of conditions and the following disclaimer.
|
|
||||||
* Redistributions in binary form must reproduce the above copyright notice, this list of
|
|
||||||
* conditions and the following disclaimer in the documentation and/or other materials
|
|
||||||
* provided with the distribution. Neither the name of the Sun Microsystems nor the names of
|
|
||||||
* is contributors may be used to endorse or promote products derived from this software
|
|
||||||
* without specific prior written permission.
|
|
||||||
|
|
||||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
|
|
||||||
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
|
|
||||||
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
|
|
||||||
* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
||||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
||||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
|
|
||||||
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
|
|
||||||
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
||||||
* POSSIBILITY OF SUCH DAMAGE.
|
|
||||||
*/
|
|
||||||
package com.l2jmobius.commons.javaengine;
|
|
||||||
|
|
||||||
import java.io.File;
|
|
||||||
import java.net.MalformedURLException;
|
|
||||||
import java.net.URL;
|
|
||||||
import java.net.URLClassLoader;
|
|
||||||
import java.util.ArrayList;
|
|
||||||
import java.util.List;
|
|
||||||
import java.util.Map;
|
|
||||||
import java.util.StringTokenizer;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* ClassLoader that loads .class bytes from memory.
|
|
||||||
* @author A. Sundararajan
|
|
||||||
*/
|
|
||||||
public final class MemoryClassLoader extends URLClassLoader
|
|
||||||
{
|
|
||||||
private final Map<String, byte[]> classBytes;
|
|
||||||
|
|
||||||
public MemoryClassLoader(Map<String, byte[]> classBytes, String classPath, ClassLoader parent)
|
|
||||||
{
|
|
||||||
super(toURLs(classPath), parent);
|
|
||||||
this.classBytes = classBytes;
|
|
||||||
}
|
|
||||||
|
|
||||||
public MemoryClassLoader(Map<String, byte[]> classBytes, String classPath)
|
|
||||||
{
|
|
||||||
this(classBytes, classPath, null);
|
|
||||||
}
|
|
||||||
|
|
||||||
public Class<?> load(String className) throws ClassNotFoundException
|
|
||||||
{
|
|
||||||
return loadClass(className);
|
|
||||||
}
|
|
||||||
|
|
||||||
public Iterable<Class<?>> loadAll() throws ClassNotFoundException
|
|
||||||
{
|
|
||||||
final List<Class<?>> classes = new ArrayList<>(classBytes.size());
|
|
||||||
for (String name : classBytes.keySet())
|
|
||||||
{
|
|
||||||
classes.add(loadClass(name));
|
|
||||||
}
|
|
||||||
return classes;
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
protected Class<?> findClass(String className) throws ClassNotFoundException
|
|
||||||
{
|
|
||||||
final byte buf[] = classBytes.get(className);
|
|
||||||
if (buf != null)
|
|
||||||
{
|
|
||||||
// clear the bytes in map -- we don't need it anymore
|
|
||||||
classBytes.put(className, null);
|
|
||||||
return defineClass(className, buf, 0, buf.length);
|
|
||||||
}
|
|
||||||
return super.findClass(className);
|
|
||||||
}
|
|
||||||
|
|
||||||
private static URL[] toURLs(String classPath)
|
|
||||||
{
|
|
||||||
if (classPath == null)
|
|
||||||
{
|
|
||||||
return new URL[0];
|
|
||||||
}
|
|
||||||
|
|
||||||
final List<URL> list = new ArrayList<>();
|
|
||||||
final StringTokenizer st = new StringTokenizer(classPath, File.pathSeparator);
|
|
||||||
while (st.hasMoreTokens())
|
|
||||||
{
|
|
||||||
final String token = st.nextToken();
|
|
||||||
final File file = new File(token);
|
|
||||||
if (file.exists())
|
|
||||||
{
|
|
||||||
try
|
|
||||||
{
|
|
||||||
list.add(file.toURI().toURL());
|
|
||||||
}
|
|
||||||
catch (MalformedURLException mue)
|
|
||||||
{
|
|
||||||
//
|
|
||||||
}
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
try
|
|
||||||
{
|
|
||||||
list.add(new URL(token));
|
|
||||||
}
|
|
||||||
catch (MalformedURLException mue)
|
|
||||||
{
|
|
||||||
//
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
final URL res[] = new URL[list.size()];
|
|
||||||
list.toArray(res);
|
|
||||||
return res;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
@@ -1,162 +0,0 @@
|
|||||||
/*
|
|
||||||
* Copyright (C) 2006 Sun Microsystems, Inc. All rights reserved.
|
|
||||||
* Use is subject to license terms.
|
|
||||||
*
|
|
||||||
* Redistribution and use in source and binary forms, with or without modification, are
|
|
||||||
* permitted provided that the following conditions are met: Redistributions of source code
|
|
||||||
* must retain the above copyright notice, this list of conditions and the following disclaimer.
|
|
||||||
* Redistributions in binary form must reproduce the above copyright notice, this list of
|
|
||||||
* conditions and the following disclaimer in the documentation and/or other materials
|
|
||||||
* provided with the distribution. Neither the name of the Sun Microsystems nor the names of
|
|
||||||
* is contributors may be used to endorse or promote products derived from this software
|
|
||||||
* without specific prior written permission.
|
|
||||||
|
|
||||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
|
|
||||||
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
|
|
||||||
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
|
|
||||||
* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
||||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
||||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
|
|
||||||
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
|
|
||||||
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
||||||
* POSSIBILITY OF SUCH DAMAGE.
|
|
||||||
*/
|
|
||||||
package com.l2jmobius.commons.javaengine;
|
|
||||||
|
|
||||||
import java.io.ByteArrayOutputStream;
|
|
||||||
import java.io.File;
|
|
||||||
import java.io.FilterOutputStream;
|
|
||||||
import java.io.IOException;
|
|
||||||
import java.io.OutputStream;
|
|
||||||
import java.net.URI;
|
|
||||||
import java.nio.CharBuffer;
|
|
||||||
import java.util.HashMap;
|
|
||||||
import java.util.Map;
|
|
||||||
|
|
||||||
import javax.tools.FileObject;
|
|
||||||
import javax.tools.JavaFileManager;
|
|
||||||
import javax.tools.JavaFileObject;
|
|
||||||
import javax.tools.JavaFileObject.Kind;
|
|
||||||
import javax.tools.SimpleJavaFileObject;
|
|
||||||
|
|
||||||
import org.eclipse.jdt.internal.compiler.tool.EclipseFileManager;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* JavaFileManager that keeps compiled .class bytes in memory.
|
|
||||||
* @author A. Sundararajan
|
|
||||||
*/
|
|
||||||
public final class MemoryJavaFileManager extends EclipseFileManager
|
|
||||||
{
|
|
||||||
private static final String EXT = ".java";
|
|
||||||
protected Map<String, byte[]> classBytes;
|
|
||||||
|
|
||||||
public MemoryJavaFileManager()
|
|
||||||
{
|
|
||||||
super(null, null);
|
|
||||||
classBytes = new HashMap<>();
|
|
||||||
}
|
|
||||||
|
|
||||||
public Map<String, byte[]> getClassBytes()
|
|
||||||
{
|
|
||||||
return classBytes;
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public void close()
|
|
||||||
{
|
|
||||||
classBytes = new HashMap<>();
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public void flush()
|
|
||||||
{
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* A file object used to represent Java source coming from a string.
|
|
||||||
*/
|
|
||||||
private static class StringInputBuffer extends SimpleJavaFileObject
|
|
||||||
{
|
|
||||||
final String code;
|
|
||||||
|
|
||||||
StringInputBuffer(String name, String code)
|
|
||||||
{
|
|
||||||
super(toURI(name), Kind.SOURCE);
|
|
||||||
this.code = code;
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public CharBuffer getCharContent(boolean ignoreEncodingErrors)
|
|
||||||
{
|
|
||||||
return CharBuffer.wrap(code);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* A file object that stores Java bytecode into the classBytes map.
|
|
||||||
*/
|
|
||||||
private class ClassOutputBuffer extends SimpleJavaFileObject
|
|
||||||
{
|
|
||||||
protected final String name;
|
|
||||||
|
|
||||||
ClassOutputBuffer(String name)
|
|
||||||
{
|
|
||||||
super(toURI(name), Kind.CLASS);
|
|
||||||
this.name = name;
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public OutputStream openOutputStream()
|
|
||||||
{
|
|
||||||
return new FilterOutputStream(new ByteArrayOutputStream())
|
|
||||||
{
|
|
||||||
@Override
|
|
||||||
public void close() throws IOException
|
|
||||||
{
|
|
||||||
out.close();
|
|
||||||
classBytes.put(name, ((ByteArrayOutputStream) out).toByteArray());
|
|
||||||
}
|
|
||||||
};
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public JavaFileObject getJavaFileForOutput(JavaFileManager.Location location, String className, Kind kind, FileObject sibling) throws IOException
|
|
||||||
{
|
|
||||||
if (kind == Kind.CLASS)
|
|
||||||
{
|
|
||||||
return new ClassOutputBuffer(className.replace('/', '.'));
|
|
||||||
}
|
|
||||||
return super.getJavaFileForOutput(location, className, kind, sibling);
|
|
||||||
}
|
|
||||||
|
|
||||||
static JavaFileObject makeStringSource(String name, String code)
|
|
||||||
{
|
|
||||||
return new StringInputBuffer(name, code);
|
|
||||||
}
|
|
||||||
|
|
||||||
static URI toURI(String name)
|
|
||||||
{
|
|
||||||
final File file = new File(name);
|
|
||||||
if (file.exists())
|
|
||||||
{
|
|
||||||
return file.toURI();
|
|
||||||
}
|
|
||||||
|
|
||||||
try
|
|
||||||
{
|
|
||||||
final StringBuilder newUri = new StringBuilder();
|
|
||||||
newUri.append("file:///");
|
|
||||||
newUri.append(name.replace('.', '/'));
|
|
||||||
if (name.endsWith(EXT))
|
|
||||||
{
|
|
||||||
newUri.replace(newUri.length() - EXT.length(), newUri.length(), EXT);
|
|
||||||
}
|
|
||||||
return URI.create(newUri.toString());
|
|
||||||
}
|
|
||||||
catch (Exception exp)
|
|
||||||
{
|
|
||||||
return URI.create("file:///com/sun/script/java/java_source");
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
@@ -23,6 +23,7 @@ import java.nio.file.Paths;
|
|||||||
import java.util.HashMap;
|
import java.util.HashMap;
|
||||||
import java.util.LinkedHashMap;
|
import java.util.LinkedHashMap;
|
||||||
import java.util.LinkedList;
|
import java.util.LinkedList;
|
||||||
|
import java.util.List;
|
||||||
import java.util.Map;
|
import java.util.Map;
|
||||||
import java.util.Map.Entry;
|
import java.util.Map.Entry;
|
||||||
import java.util.Objects;
|
import java.util.Objects;
|
||||||
@@ -168,8 +169,8 @@ public final class ScriptEngineManager
|
|||||||
// throws exception if not exists or not file
|
// throws exception if not exists or not file
|
||||||
checkExistingFile("ScriptList", SCRIPT_LIST_FILE);
|
checkExistingFile("ScriptList", SCRIPT_LIST_FILE);
|
||||||
|
|
||||||
final LinkedHashMap<IExecutionContext, LinkedList<Path>> files = new LinkedHashMap<>();
|
final Map<IExecutionContext, List<Path>> files = new LinkedHashMap<>();
|
||||||
final LinkedList<String> extWithoutEngine = new LinkedList<>();
|
final List<String> extWithoutEngine = new LinkedList<>();
|
||||||
|
|
||||||
Files.lines(SCRIPT_LIST_FILE).forEach(line ->
|
Files.lines(SCRIPT_LIST_FILE).forEach(line ->
|
||||||
{
|
{
|
||||||
@@ -209,7 +210,7 @@ public final class ScriptEngineManager
|
|||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
|
|
||||||
LinkedList<Path> ll = files.get(engine);
|
List<Path> ll = files.get(engine);
|
||||||
if (ll == null)
|
if (ll == null)
|
||||||
{
|
{
|
||||||
ll = new LinkedList<>();
|
ll = new LinkedList<>();
|
||||||
@@ -218,7 +219,7 @@ public final class ScriptEngineManager
|
|||||||
ll.add(sourceFile);
|
ll.add(sourceFile);
|
||||||
});
|
});
|
||||||
|
|
||||||
for (Entry<IExecutionContext, LinkedList<Path>> entry : files.entrySet())
|
for (Entry<IExecutionContext, List<Path>> entry : files.entrySet())
|
||||||
{
|
{
|
||||||
_currentExecutionContext = entry.getKey();
|
_currentExecutionContext = entry.getKey();
|
||||||
try
|
try
|
||||||
|
|||||||
@@ -20,6 +20,7 @@ import java.io.PrintWriter;
|
|||||||
import java.io.StringWriter;
|
import java.io.StringWriter;
|
||||||
import java.nio.charset.StandardCharsets;
|
import java.nio.charset.StandardCharsets;
|
||||||
import java.nio.file.Path;
|
import java.nio.file.Path;
|
||||||
|
import java.util.Arrays;
|
||||||
import java.util.LinkedHashMap;
|
import java.util.LinkedHashMap;
|
||||||
import java.util.LinkedList;
|
import java.util.LinkedList;
|
||||||
import java.util.Map;
|
import java.util.Map;
|
||||||
@@ -223,13 +224,7 @@ public final class JavaExecutionContext extends AbstractExecutionContext<JavaScr
|
|||||||
@Override
|
@Override
|
||||||
public Entry<Path, Throwable> executeScript(final Path sourcePath) throws Exception
|
public Entry<Path, Throwable> executeScript(final Path sourcePath) throws Exception
|
||||||
{
|
{
|
||||||
@SuppressWarnings("serial")
|
final Map<Path, Throwable> executionFailures = executeScripts(Arrays.asList(sourcePath));
|
||||||
Map<Path, Throwable> executionFailures = executeScripts(new LinkedList<Path>()
|
|
||||||
{
|
|
||||||
{
|
|
||||||
add(sourcePath);
|
|
||||||
}
|
|
||||||
});
|
|
||||||
if (!executionFailures.isEmpty())
|
if (!executionFailures.isEmpty())
|
||||||
{
|
{
|
||||||
return executionFailures.entrySet().iterator().next();
|
return executionFailures.entrySet().iterator().next();
|
||||||
|
|||||||
Reference in New Issue
Block a user