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## org.codehaus.groovy.grails.cli.support
[Java] Class GrailsBuildHelper

    java.lang.Object
      org.codehaus.groovy.grails.cli.support.GrailsBuildHelper

    public class GrailsBuildHelper
    extends java.lang.Object

Helper class that allows a client to bootstrap the Grails build system in its own class loader. It basically uses reflection to handle the entry points to the build system: BuildSettings and GrailsScriptRunner. This ensures class loader isolation for Grails.

Authors:
  Peter Ledbrook

Constructor Summary
`GrailsBuildHelper(java.lang.ClassLoader classLoader)` Creates a helper that loads the Grails build system with the given class loader.
`GrailsBuildHelper(java.lang.ClassLoader classLoader, java.lang.String grailsHome)` Creates a helper that loads the Grails build system with the given class loader.
`GrailsBuildHelper(java.lang.ClassLoader classLoader, java.lang.String grailsHome, java.lang.String baseDir)`

Method Summary
`int` | `execute(java.lang.String script)` Executes the named Grails script with no arguments.
`int` | `execute(java.lang.String script, java.lang.String args)` Executes the named Grails script with the given arguments.
`int` | `execute(java.lang.String script, java.lang.String args, java.lang.String env)` Executes the named Grails script with the given arguments in the specified environment.
`java.io.File` | `getClassesDir()`
`java.util.List` | `getCompileDependencies()`
`java.io.File` | `getGlobalPluginsDir()`
`java.io.File` | `getGrailsWorkDir()`
`java.io.File` | `getProjectPluginsDir()`
`java.io.File` | `getProjectWorkDir()`
`java.io.File` | `getResourcesDir()`
`java.util.List` | `getRuntimeDependencies()`
`java.io.File` | `getTestClassesDir()`
`java.util.List` | `getTestDependencies()`
`java.io.File` | `getTestReportsDir()`
`void` | `setBuildDependencies(java.util.List dependencies)`
`void` | `setClassesDir(java.io.File dir)`
`void` | `setCompileDependencies(java.util.List dependencies)`
`void` | `setDependenciesExternallyConfigured(boolean b)`
`void` | `setGlobalPluginsDir(java.io.File dir)`
`void` | `setGrailsWorkDir(java.io.File dir)`
`void` | `setProjectPluginsDir(java.io.File dir)`
`void` | `setProjectWorkDir(java.io.File dir)`
`void` | `setResourcesDir(java.io.File dir)`
`void` | `setRuntimeDependencies(java.util.List dependencies)`
`void` | `setTestClassesDir(java.io.File dir)`
`void` | `setTestDependencies(java.util.List dependencies)`
`void` | `setTestReportsDir(java.io.File dir)`

Methods inherited from class java.lang.Object
java.lang.Object#wait(long, int), java.lang.Object#wait(long), java.lang.Object#wait(), java.lang.Object#equals(java.lang.Object), java.lang.Object#toString(), java.lang.Object#hashCode(), java.lang.Object#getClass(), java.lang.Object#notify(), java.lang.Object#notifyAll()

Constructor Detail

### GrailsBuildHelper

    public GrailsBuildHelper(java.lang.ClassLoader classLoader)

  Creates a helper that loads the Grails build system with the given class loader. Ideally, the class loader should be an instance of GrailsRootLoader. You can try other class loaders, but you may run into problems.
  Parameters:
    `classLoader` - The class loader that will be used to load Grails.

### GrailsBuildHelper

    public GrailsBuildHelper(java.lang.ClassLoader classLoader, java.lang.String grailsHome)

  Creates a helper that loads the Grails build system with the given class loader. Ideally, the class loader should be an instance of GrailsRootLoader. You can try other class loaders, but you may run into problems.
  Parameters:
    `classLoader` - The class loader that will be used to load Grails.
    `grailsHome` - Location of a local Grails installation.

### GrailsBuildHelper

    public GrailsBuildHelper(java.lang.ClassLoader classLoader, java.lang.String grailsHome, java.lang.String baseDir)

Method Detail

### execute

    public int execute(java.lang.String script)

  Executes the named Grails script with no arguments.
  Parameters:
    `script` - The name of the script to execute, such as "Compile".
  Returns:
    The value returned by the build system (notionally the exit code).

### execute

    public int execute(java.lang.String script, java.lang.String args)

  Executes the named Grails script with the given arguments.
  Parameters:
    `script` - The name of the script to execute, such as "Compile".
    `args` - A single string containing the arguments for the script, each argument separated by whitespace.
  Returns:
    The value returned by the build system (notionally the exit code).

### execute

    public int execute(java.lang.String script, java.lang.String args, java.lang.String env)

  Executes the named Grails script with the given arguments in the specified environment. Normally the script is run in the default environment for that script.
  Parameters:
    `script` - The name of the script to execute, such as "Compile".
    `args` - A single string containing the arguments for the script, each argument separated by whitespace.
    `env` - The name of the environment to run in, e.g. "development" or "production".
  Returns:
    The value returned by the build system (notionally the exit code).

### getClassesDir

    public java.io.File getClassesDir()

### getCompileDependencies

    @java.lang.SuppressWarningsreturn (List) invokeMethod(settings, "getCompileDependencies", NO_ARGS);
    public java.util.List getCompileDependencies()

### getGlobalPluginsDir

    public java.io.File getGlobalPluginsDir()

### getGrailsWorkDir

    public java.io.File getGrailsWorkDir()

### getProjectPluginsDir

    public java.io.File getProjectPluginsDir()

### getProjectWorkDir

    public java.io.File getProjectWorkDir()

### getResourcesDir

    public java.io.File getResourcesDir()

### getRuntimeDependencies

    @java.lang.SuppressWarningsreturn (List) invokeMethod(settings, "getRuntimeDependencies", NO_ARGS);
    public java.util.List getRuntimeDependencies()

### getTestClassesDir

    public java.io.File getTestClassesDir()

### getTestDependencies

    @java.lang.SuppressWarningsreturn (List) invokeMethod(settings, "getTestDependencies", NO_ARGS);
    public java.util.List getTestDependencies()

### getTestReportsDir

    public java.io.File getTestReportsDir()

### setBuildDependencies

    @java.lang.SuppressWarningsinvokeMethod(settings, "setBuildDependencies", new Class[] { List.class }, new Object[] { dependencies });
    public void setBuildDependencies(java.util.List dependencies)

### setClassesDir

    public void setClassesDir(java.io.File dir)

### setCompileDependencies

    @java.lang.SuppressWarningsinvokeMethod(settings, "setCompileDependencies", new Class[] { List.class }, new Object[] { dependencies });
    public void setCompileDependencies(java.util.List dependencies)

### setDependenciesExternallyConfigured

    public void setDependenciesExternallyConfigured(boolean b)

### setGlobalPluginsDir

    public void setGlobalPluginsDir(java.io.File dir)

### setGrailsWorkDir

    public void setGrailsWorkDir(java.io.File dir)

### setProjectPluginsDir

    public void setProjectPluginsDir(java.io.File dir)

### setProjectWorkDir

    public void setProjectWorkDir(java.io.File dir)

### setResourcesDir

    public void setResourcesDir(java.io.File dir)

### setRuntimeDependencies

    @java.lang.SuppressWarningsinvokeMethod(settings, "setRuntimeDependencies", new Class[] { List.class }, new Object[] { dependencies });
    public void setRuntimeDependencies(java.util.List dependencies)

### setTestClassesDir

    public void setTestClassesDir(java.io.File dir)

### setTestDependencies

    @java.lang.SuppressWarningsinvokeMethod(settings, "setTestDependencies", new Class[] { List.class }, new Object[] { dependencies });
    public void setTestDependencies(java.util.List dependencies)

### setTestReportsDir

    public void setTestReportsDir(java.io.File dir)

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