Java 类org.springframework.context.expression.MapAccessor 实例源码

项目：springboot-shiro-cas-mybatis 文件：AbstractCasWebflowConfigurer.java

/**
 * Gets spring expression parser.
 *
 * @return the spring expression parser
 */
protected SpringELExpressionParser getSpringExpressionParser() {
    final SpelParserConfiguration configuration = new SpelParserConfiguration();
    final SpelExpressionParser spelExpressionParser = new SpelExpressionParser(configuration);
    final SpringELExpressionParser parser = new SpringELExpressionParser(spelExpressionParser,
            this.flowBuilderServices.getConversionService());

    parser.addPropertyAccessor(new ActionPropertyAccessor());
    parser.addPropertyAccessor(new BeanFactoryPropertyAccessor());
    parser.addPropertyAccessor(new FlowVariablePropertyAccessor());
    parser.addPropertyAccessor(new MapAdaptablePropertyAccessor());
    parser.addPropertyAccessor(new MessageSourcePropertyAccessor());
    parser.addPropertyAccessor(new ScopeSearchingPropertyAccessor());
    parser.addPropertyAccessor(new BeanExpressionContextAccessor());
    parser.addPropertyAccessor(new MapAccessor());
    parser.addPropertyAccessor(new MapAdaptablePropertyAccessor());
    parser.addPropertyAccessor(new EnvironmentAccessor());
    parser.addPropertyAccessor(new ReflectivePropertyAccessor());
    return parser;

}

项目：cas-5.1.0 文件：AbstractCasWebflowConfigurer.java

/**
 * Gets spring expression parser.
 *
 * @return the spring expression parser
 */
protected SpringELExpressionParser getSpringExpressionParser() {
    final SpelParserConfiguration configuration = new SpelParserConfiguration();
    final SpelExpressionParser spelExpressionParser = new SpelExpressionParser(configuration);
    final SpringELExpressionParser parser = new SpringELExpressionParser(spelExpressionParser,
            this.flowBuilderServices.getConversionService());

    parser.addPropertyAccessor(new ActionPropertyAccessor());
    parser.addPropertyAccessor(new BeanFactoryPropertyAccessor());
    parser.addPropertyAccessor(new FlowVariablePropertyAccessor());
    parser.addPropertyAccessor(new MapAdaptablePropertyAccessor());
    parser.addPropertyAccessor(new MessageSourcePropertyAccessor());
    parser.addPropertyAccessor(new ScopeSearchingPropertyAccessor());
    parser.addPropertyAccessor(new BeanExpressionContextAccessor());
    parser.addPropertyAccessor(new MapAccessor());
    parser.addPropertyAccessor(new MapAdaptablePropertyAccessor());
    parser.addPropertyAccessor(new EnvironmentAccessor());
    parser.addPropertyAccessor(new ReflectivePropertyAccessor());
    return parser;

}

项目：cas-server-4.2.1 文件：AbstractCasWebflowConfigurer.java

/**
 * Gets spring expression parser.
 *
 * @return the spring expression parser
 */
protected SpringELExpressionParser getSpringExpressionParser() {
    final SpelParserConfiguration configuration = new SpelParserConfiguration();
    final SpelExpressionParser spelExpressionParser = new SpelExpressionParser(configuration);
    final SpringELExpressionParser parser = new SpringELExpressionParser(spelExpressionParser,
            this.flowBuilderServices.getConversionService());

    parser.addPropertyAccessor(new ActionPropertyAccessor());
    parser.addPropertyAccessor(new BeanFactoryPropertyAccessor());
    parser.addPropertyAccessor(new FlowVariablePropertyAccessor());
    parser.addPropertyAccessor(new MapAdaptablePropertyAccessor());
    parser.addPropertyAccessor(new MessageSourcePropertyAccessor());
    parser.addPropertyAccessor(new ScopeSearchingPropertyAccessor());
    parser.addPropertyAccessor(new BeanExpressionContextAccessor());
    parser.addPropertyAccessor(new MapAccessor());
    parser.addPropertyAccessor(new MapAdaptablePropertyAccessor());
    parser.addPropertyAccessor(new EnvironmentAccessor());
    parser.addPropertyAccessor(new ReflectivePropertyAccessor());
    return parser;

}

项目：konker-platform 文件：ExpressionEvaluationServiceImpl.java

@Override
public String evaluateTemplate(String expressionTemplate, Map<String, Object> evaluationContext) {
    Optional.ofNullable(expressionTemplate)
        .filter(template -> !template.isEmpty())
        .orElseThrow(() -> new IllegalArgumentException("Expression template cannot be null or empty"));

    Optional.ofNullable(evaluationContext)
        .orElseThrow(() -> new IllegalArgumentException("Evaluation context cannot be null"));

    Expression expression = new SpelExpressionParser().parseExpression(expressionTemplate
            ,new TemplateParserContext("@{","}"));

    StandardEvaluationContext standardEvaluationContext = new StandardEvaluationContext();
    try {
        standardEvaluationContext.registerFunction("urlEncode",
                Functions.class.getDeclaredMethod("urlEncode", new Class[] {String.class}));
    } catch (NoSuchMethodException e) {
        throw new EvaluationException("Fail to register function to evaluation context", e);
    }
    standardEvaluationContext.addPropertyAccessor(new MapAccessor());
    standardEvaluationContext.setVariables(evaluationContext);

    return expression.getValue(standardEvaluationContext,String.class);
}

项目：konker-platform 文件：ExpressionEvaluationServiceImpl.java

@Override
public boolean evaluateConditional(String conditionalExpression, Map<String, Object> evaluationContext) {
    Optional.ofNullable(conditionalExpression)
            .filter(template -> !template.isEmpty())
            .orElseThrow(() -> new IllegalArgumentException("Conditional expression cannot be null or empty"));

    Optional.ofNullable(evaluationContext)
            .orElseThrow(() -> new IllegalArgumentException("Evaluation context cannot be null"));

    Expression expression = new SpelExpressionParser().parseExpression(conditionalExpression);

    StandardEvaluationContext standardEvaluationContext = new StandardEvaluationContext();
    standardEvaluationContext.addPropertyAccessor(new MapAccessor());
    standardEvaluationContext.setVariables(evaluationContext);

    return expression.getValue(standardEvaluationContext,Boolean.class);
}

项目：spring-boot-admin 文件：MailNotifier.java

@Override
protected Mono<Void> doNotify(InstanceEvent event, Instance instance) {
    Map<String, Object> root = new HashMap<>();
    root.put("event", event);
    root.put("instance", instance);
    root.put("lastStatus", getLastStatus(event.getInstance()));
    StandardEvaluationContext context = new StandardEvaluationContext(root);
    context.addPropertyAccessor(new MapAccessor());

    SimpleMailMessage message = new SimpleMailMessage();
    message.setTo(to);
    message.setFrom(from);
    message.setSubject(subject.getValue(context, String.class));
    message.setText(text.getValue(context, String.class));
    message.setCc(cc);

    return Mono.fromRunnable(() -> sender.send(message));
}

项目：beetl2.0 文件：SpELFunction.java

/**
 * 创建SpEL执行上下文
 *
 * @param rootObject
 *            SpEL表达式根对象
 * @param context
 *            Beetl上下文对象
 * @return SpEL表达式执行上下文
 */
private EvaluationContext createEvaluationContext(Object rootObject, Context beetlContext) {
    StandardEvaluationContext context = new StandardEvaluationContext(rootObject);

    // 允许使用#context访问Beetl上下文
    context.setVariable("context", beetlContext);
    // 允许使用#global访问Beetl上下文的全局变量
    context.setVariable("global", beetlContext.globalVar);
    // 注册WebRender定义的全局变量
    context.setVariable("ctxPath", beetlContext.getGlobal("ctxPath"));
    context.setVariable("servlet", beetlContext.getGlobal("servlet"));
    context.setVariable("parameter", beetlContext.getGlobal("parameter"));
    context.setVariable("request", beetlContext.getGlobal("request"));
    context.setVariable("session", beetlContext.getGlobal("session"));
    // 允许使用属性格式访问Map
    context.addPropertyAccessor(new MapAccessor());
    // 允许访问Spring容器Bean
    context.setBeanResolver(new BeanFactoryResolver(applicationContext));

    return context;
}

项目：spring4-understanding 文件：EvalTag.java

private EvaluationContext createEvaluationContext(PageContext pageContext) {
    StandardEvaluationContext context = new StandardEvaluationContext();
    context.addPropertyAccessor(new JspPropertyAccessor(pageContext));
    context.addPropertyAccessor(new MapAccessor());
    context.addPropertyAccessor(new EnvironmentAccessor());
    context.setBeanResolver(new BeanFactoryResolver(getRequestContext().getWebApplicationContext()));
    ConversionService conversionService = getConversionService(pageContext);
    if (conversionService != null) {
        context.setTypeConverter(new StandardTypeConverter(conversionService));
    }
    return context;
}

项目：graviteeio-access-management 文件：SpelView.java

public SpelView(String template) {
    this.template = template;
    this.prefix = new RandomValueStringGenerator().generate() + "{";
    this.context.addPropertyAccessor(new MapAccessor());
    this.resolver = new PropertyPlaceholderHelper.PlaceholderResolver() {
        public String resolvePlaceholder(String name) {
            Expression expression = parser.parseExpression(name);
            Object value = expression.getValue(context);
            return value == null ? null : value.toString();
        }
    };
}

项目：https-github.com-g0t4-jenkins2-course-spring-boot 文件：BindingPreparationTests.java

@Test
@Ignore("Work in progress")
public void testExpressionLists() throws Exception {
    TargetWithNestedMapOfListOfString target = new TargetWithNestedMapOfListOfString();
    LinkedHashMap<String, List<String>> map = new LinkedHashMap<String, List<String>>();
    // map.put("foo", Arrays.asList("bar"));
    target.setNested(map);
    SpelExpressionParser parser = new SpelExpressionParser();
    StandardEvaluationContext context = new StandardEvaluationContext(target);
    context.addPropertyAccessor(new MapAccessor());
    Expression expression = parser.parseExpression("nested.foo");
    assertThat(expression.getValue(context)).isNotNull();
}

项目：haven-platform 文件：SpelMailTemplateEngine.java

@Override
public MailMessage create(MailTemplate mailTemplate, MailSource source) {
    MailMessageImpl.Builder b = MailMessageImpl.builder();
    final StandardEvaluationContext ctx = new StandardEvaluationContext(source.getVariables());
    ctx.addPropertyAccessor(new MapAccessor());
    UnaryOperator<Object> processor = (o) -> MailTemplateUtils.process((s) -> evaluate(ctx, s), o);
    b.setHead(MailHeadImpl.builder().from(mailTemplate.getHeadSource(), processor).build());
    MailPartTemplate bs = mailTemplate.getBodySource();
    String bodyText = (String) evaluate(ctx, bs.getData());
    b.setBody(new MailTextBody(bodyText, bs.getMime()));
    return b.build();
}

项目：spring-boot-concourse 文件：BindingPreparationTests.java

@Test
@Ignore("Work in progress")
public void testExpressionLists() throws Exception {
    TargetWithNestedMapOfListOfString target = new TargetWithNestedMapOfListOfString();
    LinkedHashMap<String, List<String>> map = new LinkedHashMap<String, List<String>>();
    // map.put("foo", Arrays.asList("bar"));
    target.setNested(map);
    SpelExpressionParser parser = new SpelExpressionParser();
    StandardEvaluationContext context = new StandardEvaluationContext(target);
    context.addPropertyAccessor(new MapAccessor());
    Expression expression = parser.parseExpression("nested.foo");
    assertThat(expression.getValue(context)).isNotNull();
}

项目：contestparser 文件：BindingPreparationTests.java

@Test
@Ignore("Work in progress")
public void testExpressionLists() throws Exception {
    TargetWithNestedMapOfListOfString target = new TargetWithNestedMapOfListOfString();
    LinkedHashMap<String, List<String>> map = new LinkedHashMap<String, List<String>>();
    // map.put("foo", Arrays.asList("bar"));
    target.setNested(map);
    SpelExpressionParser parser = new SpelExpressionParser();
    StandardEvaluationContext context = new StandardEvaluationContext(target);
    context.addPropertyAccessor(new MapAccessor());
    Expression expression = parser.parseExpression("nested.foo");
    assertNotNull(expression.getValue(context));
}

项目：class-guard 文件：EvalTag.java

private EvaluationContext createEvaluationContext(PageContext pageContext) {
    StandardEvaluationContext context = new StandardEvaluationContext();
    context.addPropertyAccessor(new JspPropertyAccessor(pageContext));
    context.addPropertyAccessor(new MapAccessor());
    context.addPropertyAccessor(new EnvironmentAccessor());
    context.setBeanResolver(new BeanFactoryResolver(getRequestContext().getWebApplicationContext()));
    ConversionService conversionService = getConversionService(pageContext);
    if (conversionService != null) {
        context.setTypeConverter(new StandardTypeConverter(conversionService));
    }
    return context;
}

项目：AGIA 文件：StandardEvaluationContextFactory.java

@Override
public StandardEvaluationContext createContext(String sName, Object sValue, StandardEvaluationContext sContext) {
    StandardEvaluationContext aContext = sContext;
    if (sContext == null) {
        aContext = new StandardEvaluationContext();
        if (commonObjects != null) {
            aContext.setVariables(commonObjects);
        }
        aContext.addPropertyAccessor(new MapAccessor());
    }
    aContext.setVariable(sName, sValue);
    return aContext;
}

项目：spring-boot-admin 文件：TelegramNotifier.java

protected String getText(InstanceEvent event, Instance instance) {
    Map<String, Object> root = new HashMap<>();
    root.put("event", event);
    root.put("instance", instance);
    root.put("lastStatus", getLastStatus(event.getInstance()));
    StandardEvaluationContext context = new StandardEvaluationContext(root);
    context.addPropertyAccessor(new MapAccessor());
    return message.getValue(context, String.class);
}

项目：spring-boot-admin 文件：HipchatNotifier.java

protected String getMessage(InstanceEvent event, Instance instance) {
    Map<String, Object> root = new HashMap<>();
    root.put("event", event);
    root.put("instance", instance);
    root.put("lastStatus", getLastStatus(event.getInstance()));
    StandardEvaluationContext context = new StandardEvaluationContext(root);
    context.addPropertyAccessor(new MapAccessor());
    return description.getValue(context, String.class);
}

项目：spring-boot-admin 文件：SlackNotifier.java

protected String getText(InstanceEvent event, Instance instance) {
    Map<String, Object> root = new HashMap<>();
    root.put("event", event);
    root.put("instance", instance);
    root.put("lastStatus", getLastStatus(event.getInstance()));
    StandardEvaluationContext context = new StandardEvaluationContext(root);
    context.addPropertyAccessor(new MapAccessor());
    return message.getValue(context, String.class);
}

项目：spring-boot-admin 文件：LetsChatNotifier.java

protected String getText(InstanceEvent event, Instance instance) {
    Map<String, Object> root = new HashMap<>();
    root.put("event", event);
    root.put("instance", instance);
    root.put("lastStatus", getLastStatus(event.getInstance()));
    StandardEvaluationContext context = new StandardEvaluationContext(root);
    context.addPropertyAccessor(new MapAccessor());
    return message.getValue(context, String.class);
}

项目：spring-boot-admin 文件：OpsGenieNotifier.java

protected String getMessage(InstanceEvent event, Instance instance) {
    Map<String, Object> root = new HashMap<>();
    root.put("event", event);
    root.put("instance", instance);
    root.put("lastStatus", getLastStatus(event.getInstance()));
    StandardEvaluationContext context = new StandardEvaluationContext(root);
    context.addPropertyAccessor(new MapAccessor());
    return description.getValue(context, String.class);
}

项目：oauth-client-master 文件：WhitelabelApprovalEndpoint.java

public SpelView(String template) {
    this.template = template;
    this.context.addPropertyAccessor(new MapAccessor());
    this.helper = new PropertyPlaceholderHelper("${", "}");
    this.resolver = new PlaceholderResolver() {
        public String resolvePlaceholder(String name) {
            Expression expression = parser.parseExpression(name);
            Object value = expression.getValue(context);
            return value==null ? null : value.toString();
        }
    };
}

项目：https-github.com-g0t4-jenkins2-course-spring-boot 文件：ErrorMvcAutoConfiguration.java

private EvaluationContext getContext(Map<String, ?> map) {
    StandardEvaluationContext context = new StandardEvaluationContext();
    context.addPropertyAccessor(new MapAccessor());
    context.setRootObject(map);
    return context;
}

项目：spring-boot-concourse 文件：ErrorMvcAutoConfiguration.java

private EvaluationContext getContext(Map<String, ?> map) {
    StandardEvaluationContext context = new StandardEvaluationContext();
    context.addPropertyAccessor(new MapAccessor());
    context.setRootObject(map);
    return context;
}

项目：contestparser 文件：ErrorMvcAutoConfiguration.java

SpelView(String template) {
    this.template = template;
    this.context.addPropertyAccessor(new MapAccessor());
    this.helper = new PropertyPlaceholderHelper("${", "}");
    this.resolver = new SpelPlaceholderResolver(this.context);
}

项目：spring-rest-exception-handler 文件：SpelMessageInterpolator.java

/**
 * Creates a new instance with {@link StandardEvaluationContext} including
 * {@link org.springframework.expression.spel.support.ReflectivePropertyAccessor ReflectivePropertyAccessor}
 * and {@link MapAccessor}.
 */
public SpelMessageInterpolator() {
    StandardEvaluationContext ctx = new StandardEvaluationContext();
    ctx.addPropertyAccessor(new MapAccessor());
    this.evalContext = ctx;
}

项目：arondor-common-reflection 文件：BeanPropertyParser.java

public ElementConfiguration parseProperty(Object value)
{
    LOGGER.debug("value : " + value);
    if (value instanceof TypedStringValue)
    {
        TypedStringValue stringValue = (TypedStringValue) value;
        if (stringValue.getTargetTypeName() != null)
        {
            return getEnumObjectConfiguration(stringValue);
        }
        else
        {
            PrimitiveConfiguration primitiveConfiguration = objectConfigurationFactory
                    .createPrimitiveConfiguration();
            if (useSPEL(stringValue))
            {
                ExpressionParser parser = new SpelExpressionParser();
                String expAsStringWithToken = stringValue.getValue().trim();
                String expAsString = expAsStringWithToken.substring(2, expAsStringWithToken.length() - 1).trim();
                LOGGER.trace("This property is a SPEL expression: " + expAsString);

                // String regex = "systemProperties\\['([^\\s]+)'\\]";

                Expression exp = parser.parseExpression(expAsString);
                StandardEvaluationContext sec = null;
                if (sec == null)
                {
                    sec = new StandardEvaluationContext();
                    sec.addPropertyAccessor(new EnvironmentAccessor());
                    sec.addPropertyAccessor(new BeanExpressionContextAccessor());
                    sec.addPropertyAccessor(new BeanFactoryAccessor());
                    sec.addPropertyAccessor(new MapAccessor());
                }
                primitiveConfiguration.setValue(String.valueOf(exp.getValue()));
            }
            else
            {
                LOGGER.trace("This property is NOT a SPEL expression: " + stringValue.getValue());
                primitiveConfiguration.setValue(stringValue.getValue());
            }
            return primitiveConfiguration;
        }
    }
    else if (value instanceof RuntimeBeanReference)
    {
        RuntimeBeanReference beanReference = (RuntimeBeanReference) value;
        ReferenceConfiguration referenceConfiguration = objectConfigurationFactory.createReferenceConfiguration();
        referenceConfiguration.setReferenceName(beanReference.getBeanName());
        return referenceConfiguration;
    }
    else if (value instanceof ManagedList<?>)
    {
        return parseValueList((ManagedList<?>) value);
    }
    else if (value instanceof ManagedMap<?, ?>)
    {
        return parseValueMap((ManagedMap<?, ?>) value);
    }
    else if (value instanceof BeanDefinitionHolder)
    {
        BeanDefinitionHolder beanDefinitionHolder = (BeanDefinitionHolder) value;
        return parseBeanDefinition(beanDefinitionHolder.getBeanDefinition());
    }
    else
    {
        throw new UnsupportedOperationException("The type of property value is not suppported : " + value
                + " (class : " + value.getClass().getName() + ")");
    }
}