Class GroovyScriptEvaluator

java.lang.Object
org.springframework.scripting.groovy.GroovyScriptEvaluator
All Implemented Interfaces:
Aware, BeanClassLoaderAware, ScriptEvaluator
public class GroovyScriptEvaluator extends Object implements ScriptEvaluator, BeanClassLoaderAware
Groovy-based implementation of Spring's ScriptEvaluator strategy interface.
Since:
4.0
Author:
Juergen Hoeller
See Also:
  • GroovyShell.evaluate(String, String)

  • Constructor Details

    • GroovyScriptEvaluator

      public GroovyScriptEvaluator()
      Construct a new GroovyScriptEvaluator.

    • GroovyScriptEvaluator

      public GroovyScriptEvaluator(@Nullable ClassLoader classLoader)
      Construct a new GroovyScriptEvaluator.
      Parameters:
      classLoader - the ClassLoader to use as a parent for the GroovyShell

  • Method Details

    • setCompilerConfiguration

      public void setCompilerConfiguration(@Nullable org.codehaus.groovy.control.CompilerConfiguration compilerConfiguration)
      Set a custom compiler configuration for this evaluator.
      Since:
      4.3.3
      See Also:

    • getCompilerConfiguration

      public org.codehaus.groovy.control.CompilerConfiguration getCompilerConfiguration()
      Return this evaluator's compiler configuration (never null).
      Since:
      4.3.3
      See Also:

    • setCompilationCustomizers

      public void setCompilationCustomizers(org.codehaus.groovy.control.customizers.CompilationCustomizer... compilationCustomizers)
      Set one or more customizers to be applied to this evaluator's compiler configuration.

      Note that this modifies the shared compiler configuration held by this evaluator.

      Since:
      4.3.3
      See Also:

    • setBeanClassLoader

      public void setBeanClassLoader(ClassLoader classLoader)
      Description copied from interface: BeanClassLoaderAware
      Callback that supplies the bean class loader to a bean instance.

      Invoked after the population of normal bean properties but before an initialization callback such as InitializingBean's InitializingBean.afterPropertiesSet() method or a custom init-method.

      Specified by:
      setBeanClassLoader in interface BeanClassLoaderAware
      Parameters:
      classLoader - the owning class loader

    • evaluate

      public @Nullable Object evaluate(ScriptSource script)
      Description copied from interface: ScriptEvaluator
      Evaluate the given script.
      Specified by:
      evaluate in interface ScriptEvaluator
      Parameters:
      script - the ScriptSource for the script to evaluate
      Returns:
      the return value of the script, if any

    • evaluate

      public @Nullable Object evaluate(ScriptSource script, @Nullable Map<String,Object> arguments)
      Description copied from interface: ScriptEvaluator
      Evaluate the given script with the given arguments.
      Specified by:
      evaluate in interface ScriptEvaluator
      Parameters:
      script - the ScriptSource for the script to evaluate
      arguments - the key-value pairs to expose to the script, typically as script variables (may be null or empty)
      Returns:
      the return value of the script, if any