Example usage for org.springframework.expression.spel.support StandardTypeLocator StandardTypeLocator

Introduction

In this page you can find the example usage for org.springframework.expression.spel.support StandardTypeLocator StandardTypeLocator.

Prototype

public StandardTypeLocator(@Nullable ClassLoader classLoader) 

Source Link

Document

Create a StandardTypeLocator for the given ClassLoader.

Usage

From source file:org.craftercms.core.util.template.impl.spel.SpELStringTemplateCompiler.java

@PostConstruct
public void init() {
    if (evalContext == null) {
        evalContext = new StandardEvaluationContext();
    }//from w ww. j  a  v a2 s . c o m

    if (evalContext instanceof StandardEvaluationContext) {
        StandardEvaluationContext standardEvalContext = (StandardEvaluationContext) evalContext;
        // PropertyAccessor used when the model is a BeanFactory.
        standardEvalContext.addPropertyAccessor(new BeanFactoryAccessor());
        if (beanFactory != null) {
            if (standardEvalContext.getBeanResolver() == null) {
                standardEvalContext.setBeanResolver(new BeanFactoryResolver(beanFactory));
            }
            if (standardEvalContext.getTypeLocator() == null) {
                standardEvalContext.setTypeLocator(new StandardTypeLocator(beanFactory.getBeanClassLoader()));
            }
            if (standardEvalContext.getTypeConverter() == null) {
                ConversionService conversionService = beanFactory.getConversionService();
                if (conversionService != null) {
                    standardEvalContext.setTypeConverter(new StandardTypeConverter(conversionService));
                }
            }
        }
    }
}

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From source file:org.springframework.cloud.function.deployer.ApplicationRunner.java

public ApplicationRunner(ClassLoader classLoader, String source) {
    this.classLoader = classLoader;
    this.source = source;
    this.config = new SpelParserConfiguration(null, this.classLoader);
    this.typeLocator = new StandardTypeLocator(this.classLoader);
}

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From source file:org.springframework.cloud.function.deployer.ApplicationRunner.java

public void run(String... args) {
    ClassLoader contextLoader = Thread.currentThread().getContextClassLoader();
    try {//from   w w  w . java  2s  .  c o m
        ClassUtils.overrideThreadContextClassLoader(this.classLoader);
        Class<?> cls = this.classLoader.loadClass(ContextRunner.class.getName());
        this.app = new StandardEvaluationContext(cls.getDeclaredConstructor().newInstance());
        this.app.setTypeLocator(new StandardTypeLocator(this.classLoader));
        runContext(this.source, defaultProperties(UUID.randomUUID().toString()), args);
    } catch (Exception e) {
        logger.error("Cannot deploy", e);
    } finally {
        ClassUtils.overrideThreadContextClassLoader(contextLoader);
    }
    RuntimeException e = getError();
    if (e != null) {
        throw e;
    }
}

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From source file:org.springframework.data.gemfire.config.annotation.support.AbstractAnnotationConfigSupport.java

/**
 * Constructs, configures and initializes a new instance of an {@link EvaluationContext}.
 *
 * @param beanFactory reference to the Spring {@link BeanFactory}.
 * @return a new {@link EvaluationContext}.
 * @see org.springframework.beans.factory.BeanFactory
 * @see org.springframework.expression.EvaluationContext
 * @see #getBeanFactory()/*from  ww w  .  j a v a  2s .c o  m*/
 */
protected EvaluationContext newEvaluationContext(BeanFactory beanFactory) {

    StandardEvaluationContext evaluationContext = new StandardEvaluationContext();

    evaluationContext.addPropertyAccessor(new BeanFactoryAccessor());
    evaluationContext.addPropertyAccessor(new EnvironmentAccessor());
    evaluationContext.addPropertyAccessor(new MapAccessor());
    evaluationContext.setTypeLocator(new StandardTypeLocator(getBeanClassLoader()));

    configureTypeConverter(evaluationContext, beanFactory);

    return evaluationContext;
}

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