spring-el

I'd like to add custom SpEL methods in Grails applciation, like it's done for plain Spring-Security application in this question , by overriding EvaluationContext . Will this work? How do I plug global-method-security into security config? I can configure security , but what to add there? Something like grails.plugins.springsecurity = { 'global-method-security' { 'expression-handler' { ref("myMethodSecurityExpressionHandler") } } } ? But what code will interpret it? Looking into SpringSecurityCoreGrailsPlugin.groovy also gives me no insights. This is only available if you also have the spring

I am trying to define the following property in one of my .properties files: personExpression=${person.surname} This is then read by a config class: @Configuration public class TemplateConfig { @Autowired private Environment environment; public String getPersonExpression() { return environment.getProperty("personExpression"); } } However this gives the exception: java.lang.IllegalArgumentException: Could not resolve placeholder 'person.surname' in string value "${person.surname}" Is there a way to do get getPersonExpression() to return the string literal ${person.surname} without attempting to

I'm having an issue with Spring Integration. I'm using Spring Boot 1.4.0.RELEASE, Spring Integration 4.3.1.RELEASE, Spring Integration DSL 1.2.0.M1. What I'm trying to do: I'm writing an application that will read files from FTP and local file system (using inbound channel adapters), transfer the files to a local working directory (using file outbound gateways), process, then move them to a final destination (file outbound gateway/adapters). EDIT: The original issue stemmed from incorrect usage of the OutboundGateway . For details of what I was doing wrong, look at the edit history. I'm having

How do you parse spring (web) security expressions like hasRole('admin') programmatically (without using tags, annotations or ... )? ( reference doc ) I've found Spring: What parser to use to parse security expressions - but I don't know how to find or build the EvaluationContext e.g. inside a spring controller. Without providing an EvaluationContext gives org.springframework.expression.spel.SpelEvaluationException: EL1011E:(pos 0): Method call: Attempted to call method hasRole(java.lang.String) on null context object you need to add several things in order to get this thing working. You have

Our service has a process that is scheduled according to a properties file, reading the property refreshIntervalMillis . Its value is injected directly in a Quartz trigger with this configuration: <bean name="trigger" class="org.springframework.scheduling.quartz.SimpleTriggerFactoryBean " p:repeatInterval="${refreshIntervalMillis}"> ... </bean> However, the admins that install this service think in terms of hours/days, so in order to make thing easier for them, we changed this to: Renamed refreshIntervalMillis to refreshIntervalMinutes Changed to code above to the following: p:repeatInterval="

I'm working on a piece of code where I've to split a string into individual parts and replace them. The basic logic flow of my code is, there's a string that contains a formula. The numbers below on the LHS, i.e 1, 2 and 3 are ids of different objects. Once I split them, I'd use these ids, get the respective value and replace the ids in the below String with its respective values. The string that I have is as follow - String str = "(1+2+3)>100"; I've used the following code for splitting the string - String[] arraySplit = str.split("\\>|\\<|\\="); String[] finalArray = arraySplit[0].split("\\(

I have this assignment I am working on for school. Using SpringMVC, Hibernate JPA, and Thymeleaf. The following code below involves a specific attribute called " stringGrade ". I want to validate the input in that field using Hibernate Validator. I cannot seem to get Thymeleaf to read the expression. The arrayList that is looped in the view has a name attribute of " deliverables[0].stringGrade " and so on depending on how many there are. I have tried using " deliverables[ ${stat.index} ].name " and this causes Thymeleaf to fail with this error: HTTP Status 500 - Request processing failed;