Package ch.obermuhlner.scriptengine.java

Class JavaScriptEngine

  • All Implemented Interfaces:
    javax.script.Compilable, javax.script.ScriptEngine
    public class JavaScriptEngine
extends java.lang.Object
implements javax.script.ScriptEngine, javax.script.Compilable
    Script engine to compile and run a Java class on the fly.

    • Field Summary

      • Fields inherited from interface javax.script.ScriptEngine

        ARGV, ENGINE, ENGINE_VERSION, FILENAME, LANGUAGE, LANGUAGE_VERSION, NAME

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      javax.script.CompiledScript compile​(java.io.Reader reader)  
      JavaCompiledScript compile​(java.lang.String script)  
      javax.script.Bindings createBindings()  
      java.lang.Object eval​(java.io.Reader reader)  
      java.lang.Object eval​(java.io.Reader reader, javax.script.Bindings bindings)  
      java.lang.Object eval​(java.io.Reader reader, javax.script.ScriptContext context)  
      java.lang.Object eval​(java.lang.String script)  
      java.lang.Object eval​(java.lang.String script, javax.script.Bindings bindings)  
      java.lang.Object eval​(java.lang.String script, javax.script.ScriptContext context)  
      java.lang.Object get​(java.lang.String key)  
      javax.script.Bindings getBindings​(int scope)  
      javax.script.ScriptContext getContext()  
      javax.script.ScriptEngineFactory getFactory()  
      void put​(java.lang.String key, java.lang.Object value)  
      void setBindings​(javax.script.Bindings bindings, int scope)  
      void setConstructorStrategy​(ConstructorStrategy constructorStrategy)
      Sets the constructor strategy used to construct a Java instance of a class.
      void setContext​(javax.script.ScriptContext context)  
      void setExecutionStrategyFactory​(ExecutionStrategyFactory executionStrategyFactory)
      Sets the factory for the execution strategy used to execute a method of a class instance.
      void setNameStrategy​(NameStrategy nameStrategy)
      Sets the name strategy used to determine the Java class name from a script.

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • JavaScriptEngine

        public JavaScriptEngine()

    • Method Detail

      • setNameStrategy

        public void setNameStrategy​(NameStrategy nameStrategy)
        Sets the name strategy used to determine the Java class name from a script.
        Parameters:
        nameStrategy - the NameStrategy to use in this script engine

      • setConstructorStrategy

        public void setConstructorStrategy​(ConstructorStrategy constructorStrategy)
        Sets the constructor strategy used to construct a Java instance of a class.
        Parameters:
        constructorStrategy - the ConstructorStrategy to use in this script engine

      • setExecutionStrategyFactory

        public void setExecutionStrategyFactory​(ExecutionStrategyFactory executionStrategyFactory)
        Sets the factory for the execution strategy used to execute a method of a class instance.
        Parameters:
        executionStrategyFactory - the ExecutionStrategyFactory to use in this script engine

      • getContext

        public javax.script.ScriptContext getContext()
        Specified by:
        getContext in interface javax.script.ScriptEngine

      • setContext

        public void setContext​(javax.script.ScriptContext context)
        Specified by:
        setContext in interface javax.script.ScriptEngine

      • createBindings

        public javax.script.Bindings createBindings()
        Specified by:
        createBindings in interface javax.script.ScriptEngine

      • getBindings

        public javax.script.Bindings getBindings​(int scope)
        Specified by:
        getBindings in interface javax.script.ScriptEngine

      • setBindings

        public void setBindings​(javax.script.Bindings bindings,
                        int scope)
        Specified by:
        setBindings in interface javax.script.ScriptEngine

      • put

        public void put​(java.lang.String key,
                java.lang.Object value)
        Specified by:
        put in interface javax.script.ScriptEngine

      • get

        public java.lang.Object get​(java.lang.String key)
        Specified by:
        get in interface javax.script.ScriptEngine

      • eval

        public java.lang.Object eval​(java.io.Reader reader)
                      throws javax.script.ScriptException
        Specified by:
        eval in interface javax.script.ScriptEngine
        Throws:
        javax.script.ScriptException

      • eval

        public java.lang.Object eval​(java.lang.String script)
                      throws javax.script.ScriptException
        Specified by:
        eval in interface javax.script.ScriptEngine
        Throws:
        javax.script.ScriptException

      • eval

        public java.lang.Object eval​(java.io.Reader reader,
                             javax.script.ScriptContext context)
                      throws javax.script.ScriptException
        Specified by:
        eval in interface javax.script.ScriptEngine
        Throws:
        javax.script.ScriptException

      • eval

        public java.lang.Object eval​(java.lang.String script,
                             javax.script.ScriptContext context)
                      throws javax.script.ScriptException
        Specified by:
        eval in interface javax.script.ScriptEngine
        Throws:
        javax.script.ScriptException

      • eval

        public java.lang.Object eval​(java.io.Reader reader,
                             javax.script.Bindings bindings)
                      throws javax.script.ScriptException
        Specified by:
        eval in interface javax.script.ScriptEngine
        Throws:
        javax.script.ScriptException

      • eval

        public java.lang.Object eval​(java.lang.String script,
                             javax.script.Bindings bindings)
                      throws javax.script.ScriptException
        Specified by:
        eval in interface javax.script.ScriptEngine
        Throws:
        javax.script.ScriptException

      • compile

        public javax.script.CompiledScript compile​(java.io.Reader reader)
                                    throws javax.script.ScriptException
        Specified by:
        compile in interface javax.script.Compilable
        Throws:
        javax.script.ScriptException

      • compile

        public JavaCompiledScript compile​(java.lang.String script)
                           throws javax.script.ScriptException
        Specified by:
        compile in interface javax.script.Compilable
        Throws:
        javax.script.ScriptException

      • getFactory

        public javax.script.ScriptEngineFactory getFactory()
        Specified by:
        getFactory in interface javax.script.ScriptEngine