JavaConfiguration (KIE :: Memory Compiler 7.67.0.Final API)

java.lang.Object
- org.kie.memorycompiler.JavaConfiguration

```
public class JavaConfiguration
extends Object
```
There are options to use various flavours of runtime compilers. Apache JCI is used as the interface to all the runtime compilers. You can also use the system property "drools.compiler" to set the desired compiler. The valid values are "ECLIPSE" and "NATIVE" only. drools.dialect.java.compiler = drools.dialect.java.compiler.lnglevel = <1.5|1.6> The default compiler is Eclipse and the default lngLevel is 1.5. The lngLevel will attempt to autodiscover your system using the system property "java.version"

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class JavaConfiguration.CompilerType

Field Summary

Fields
Modifier and Type Field Description

static String JAVA_COMPILER_PROPERTY

static String JAVA_LANG_LEVEL_PROPERTY

protected static String[] LANGUAGE_LEVELS

Constructor Summary

Constructors
Constructor Description

JavaConfiguration()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static String`	`findJavaVersion()`
`static String`	`findJavaVersion(String level)`
`JavaConfiguration.CompilerType`	`getCompiler()`
`String`	`getJavaLanguageLevel()`
`void`	`setCompiler(JavaConfiguration.CompilerType compiler)`	Set the compiler to be used when building the rules semantic code blocks.
`void`	`setJavaLanguageLevel(String languageLevel)`	You cannot set language level below 1.5, as we need static imports, 1.5 is now the default.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - LANGUAGE_LEVELS
```
protected static final String[] LANGUAGE_LEVELS
```
  - JAVA_COMPILER_PROPERTY
```
public static final String JAVA_COMPILER_PROPERTY
```
    See Also:
    
    Constant Field Values
  - JAVA_LANG_LEVEL_PROPERTY
```
public static final String JAVA_LANG_LEVEL_PROPERTY
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - JavaConfiguration
```
public JavaConfiguration()
```
- Method Detail
  - findJavaVersion
```
public static String findJavaVersion()
```
  - findJavaVersion
```
public static String findJavaVersion(String level)
```
  - getJavaLanguageLevel
```
public String getJavaLanguageLevel()
```
  - setJavaLanguageLevel
```
public void setJavaLanguageLevel(String languageLevel)
```
    You cannot set language level below 1.5, as we need static imports, 1.5 is now the default.
    
    Parameters:
    
    languageLevel -
  - setCompiler
```
public void setCompiler(JavaConfiguration.CompilerType compiler)
```
    Set the compiler to be used when building the rules semantic code blocks. This overrides the default, and even what was set as a system property.
  - getCompiler
```
public JavaConfiguration.CompilerType getCompiler()
```