Package org.exoplatform.services.jcr.ext.script.groovy

Class JcrGroovyCompiler

java.lang.Object
org.exoplatform.services.jcr.ext.script.groovy.JcrGroovyCompiler
All Implemented Interfaces:
org.picocontainer.Startable
public class JcrGroovyCompiler extends Object implements org.picocontainer.Startable
JcrGroovyCompiler can load source code of groovy script from JCR and parse it via GroovyClassLoader.
Version:
$Id$
Author:
Andrey Parfonov

  • Field Details

  • Constructor Details

    • JcrGroovyCompiler

      public JcrGroovyCompiler(JcrGroovyClassLoaderProvider classLoaderProvider)

    • JcrGroovyCompiler

      public JcrGroovyCompiler()

  • Method Details

    • compile

      public Class<?>[] compile(UnifiedNodeReference... sourceReferences) throws IOException
      Compile Groovy source that located in sourceReferences. Compiled sources can be dependent to each other and dependent to Groovy sources that are accessible for this compiler.
      Parameters:
      sourceReferences - references to Groovy sources to be compiled
      Returns:
      result of compilation
      Throws:
      IOException - if any i/o errors occurs

    • compile

      public Class<?>[] compile(SourceFolder[] src, UnifiedNodeReference... sourceReferences) throws IOException
      Compile Groovy source that located in sourceReferences. Compiled sources can be dependent to each other and dependent to Groovy sources that are accessible for this compiler and with additional Groovy sources src. NOTE To be able load Groovy source files from specified folders the following rules must be observed:
      • Groovy source files must be located in folder with respect to package structure
      • Name of Groovy source files must be the same as name of class located in file
      • Groovy source file must have extension '.groovy'

      Example: If source stream that we want compile contains the following code: 
                 package c.b.a
           
           import a.b.c.A
           
           class B extends A {
           // Do something.
           }
      Assume we store dependencies in JCR then URL of folder with Groovy sources may be like this: jcr://repository/workspace#/groovy-library. Then absolute path to JCR node that contains Groovy source must be as following: /groovy-library/a/b/c/A.groovy
      Parameters:
      src - additional Groovy source location that should be added in class-path when compile sourceReferences
      sourceReferences - references to Groovy sources to be compiled
      Returns:
      result of compilation
      Throws:
      IOException - if any i/o errors occurs

    • compile

      public Class<?>[] compile(SourceFolder[] src, SourceFile[] files) throws IOException
      Compile Groovy source that located in files. Compiled sources can be dependent to each other and dependent to Groovy sources that are accessible for this compiler and with additional Groovy sources src. NOTE To be able load Groovy source files from specified folders the following rules must be observed:
      • Groovy source files must be located in folder with respect to package structure
      • Name of Groovy source files must be the same as name of class located in file
      • Groovy source file must have extension '.groovy'
      Parameters:
      src - additional Groovy source location that should be added in class-path when compile files
      files - Groovy sources to be compiled
      Returns:
      result of compilation
      Throws:
      IOException - if any i/o errors occurs

    • compile

      public Class<?>[] compile(SourceFile[] files) throws IOException
      Compile Groovy source that located in files. Compiled sources can be dependent to each other and dependent to Groovy sources that are accessible for this compiler.
      Parameters:
      files - Groovy sources to be compiled
      Returns:
      result of compilation
      Throws:
      IOException - if any i/o errors occurs

    • getDependencies

      public URL[] getDependencies(SourceFolder[] sources, SourceFile[] files) throws IOException
      Get URLs of classes (stored in JCR only) required to compile sources files. Result array includes URLs of files plus URLs of other required sources if they can be found in class-path.
      Parameters:
      sources - additional Groovy source location that should be added in class-path when analyze files
      files - set of sources for analyzing
      Returns:
      URLs
      Throws:
      IOException - if any i/o errors occurs

    • start

      public void start()
      Specified by:
      start in interface org.picocontainer.Startable
      See Also:
      • Startable.start()

    • stop

      public void stop()
      Specified by:
      stop in interface org.picocontainer.Startable
      See Also:
      • Startable.stop()