org.keycloak.scripting.DefaultScriptingProvider クラス

org.keycloak.scripting.DefaultScriptingProvider の継承関係図

org.keycloak.scripting.DefaultScriptingProvider 連携図

公開メンバ関数
InvocableScriptAdapter	prepareInvocableScript (ScriptModel scriptModel, ScriptBindingsConfigurer bindingsConfigurer)
AbstractEvaluatableScriptAdapter	prepareEvaluatableScript (ScriptModel scriptModel)
ScriptModel	createScript (String realmId, String mimeType, String scriptName, String scriptCode, String scriptDescription)
void	close ()

関数
	DefaultScriptingProvider (ScriptEngineManager scriptEngineManager)

非公開メンバ関数
CompiledScript	tryCompile (ScriptModel scriptModel, Compilable engine)
ScriptEngine	createPreparedScriptEngine (ScriptModel script)
ScriptEngine	lookupScriptEngineFor (ScriptModel script)

非公開変数類
final ScriptEngineManager	scriptEngineManager

詳解

A ScriptingProvider that uses a ScriptEngineManager to evaluate scripts with a ScriptEngine.

著者

Thomas Darimont

構築子と解体子

DefaultScriptingProvider()

org.keycloak.scripting.DefaultScriptingProvider.DefaultScriptingProvider ( ScriptEngineManager  scriptEngineManager )

inlinepackage

                                                                      {
        if (scriptEngineManager == null) {
            throw new IllegalStateException("scriptEngineManager must not be null!");
        }

        this.scriptEngineManager = scriptEngineManager;
    }

関数詳解

close()

void org.keycloak.scripting.DefaultScriptingProvider.close ( )

inline

org.keycloak.provider.Providerを実装しています。

                        {
        //NOOP
    }

createPreparedScriptEngine()

ScriptEngine org.keycloak.scripting.DefaultScriptingProvider.createPreparedScriptEngine ( ScriptModel  script )

inlineprivate

Looks-up a ScriptEngine with prepared Bindings for the given Script.

                                                                        {
        ScriptEngine scriptEngine = lookupScriptEngineFor(script);

        if (scriptEngine == null) {
            throw new IllegalStateException("Could not find ScriptEngine for script: " + script);
        }

        return scriptEngine;
    }

createScript()

ScriptModel org.keycloak.scripting.DefaultScriptingProvider.createScript ( String  realmId, String  mimeType, String  scriptName, String  scriptCode, String  scriptDescription  )

inline

org.keycloak.scripting.ScriptingProviderを実装しています。

                                                                                                                                     {
        return new Script(null /* scriptId */, realmId, scriptName, mimeType, scriptCode, scriptDescription);
    }

lookupScriptEngineFor()

ScriptEngine org.keycloak.scripting.DefaultScriptingProvider.lookupScriptEngineFor ( ScriptModel  script )

inlineprivate

Looks-up a ScriptEngine based on the MIME-type provided by the given Script.

                                                                   {
        ClassLoader cl = Thread.currentThread().getContextClassLoader();
        try {
            Thread.currentThread().setContextClassLoader(DefaultScriptingProvider.class.getClassLoader());
            return scriptEngineManager.getEngineByMimeType(script.getMimeType());
        }
        finally {
            Thread.currentThread().setContextClassLoader(cl);
        }
    }

prepareEvaluatableScript()

AbstractEvaluatableScriptAdapter org.keycloak.scripting.DefaultScriptingProvider.prepareEvaluatableScript ( ScriptModel  scriptModel )

inline

Wraps the provided ScriptModel in a javax.script.Invocable instance with bindings configured through the ScriptBindingsConfigurer.

引数

scriptModel

must not be { null}

org.keycloak.scripting.ScriptingProviderを実装しています。

                                                                                              {
        if (scriptModel == null) {
            throw new IllegalArgumentException("script must not be null");
        }

        if (scriptModel.getCode() == null || scriptModel.getCode().trim().isEmpty()) {
            throw new IllegalArgumentException("script must not be null or empty");
        }

        ScriptEngine engine = createPreparedScriptEngine(scriptModel);

        if (engine instanceof Compilable) {
            return new CompiledEvaluatableScriptAdapter(scriptModel, tryCompile(scriptModel, (Compilable) engine));
        }

        return new UncompiledEvaluatableScriptAdapter(scriptModel, engine);
    }

prepareInvocableScript()

InvocableScriptAdapter org.keycloak.scripting.DefaultScriptingProvider.prepareInvocableScript ( ScriptModel  scriptModel, ScriptBindingsConfigurer  bindingsConfigurer  )

inline

Wraps the provided ScriptModel in a javax.script.Invocable instance with bindings configured through the ScriptBindingsConfigurer.

引数

scriptModel	must not be { null}
bindingsConfigurer	must not be { null}

org.keycloak.scripting.ScriptingProviderを実装しています。

                                                                                                                               {
        final AbstractEvaluatableScriptAdapter evaluatable = prepareEvaluatableScript(scriptModel);
        return evaluatable.prepareInvokableScript(bindingsConfigurer);
    }

tryCompile()

CompiledScript org.keycloak.scripting.DefaultScriptingProvider.tryCompile ( ScriptModel  scriptModel, Compilable  engine  )

inlineprivate

                                                                                  {
        try {
            return engine.compile(scriptModel.getCode());
        } catch (ScriptException e) {
            throw new ScriptCompilationException(scriptModel, e);
        }
    }

メンバ詳解

scriptEngineManager

final ScriptEngineManager org.keycloak.scripting.DefaultScriptingProvider.scriptEngineManager

private

---

このクラス詳解は次のファイルから抽出されました:

• D:/AppData/doxygen/keycloak/src/keycloak/src/main/java/org/keycloak/scripting/DefaultScriptingProvider.java