Conversion Error In Property Resolver
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Failed To Convert Property Value Of Type 'java.lang.string' To Required Type 'long' For Property
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Spring @value Integer
up Spring configuration: long value out of a String property up vote 2 down vote favorite I am configuring a scheduler task in spring in this way:
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Spring @value Long
38 umco/umbraco-vorto Code Issues 8 Pull requests 3 Projects failed to convert value of type java lang string to required type java lang integer 0 Pulse Graphs New issue Conversion error - improper data in DB #43 Closed ryanology spring failed to convert value of type 'java.lang.string' to required type 'boolean' opened this Issue Mar 16, 2016 · 7 comments Projects None yet Labels bug Milestone 1.5.2 Assignees No one assigned 3 participants ryanology http://stackoverflow.com/questions/18871385/spring-configuration-long-value-out-of-a-string-property commented Mar 16, 2016 I have some Vorto datatypes, which use the Textstring as the data type to wrap. I'm getting a bunch of errors in the logs relating to these datatypes, such as: ERROR Our.Umbraco.Vorto.Web.PropertyEditors.VortoPropertyEditor+VortoPropertyValueEditor - Error converting DB value to String System.NullReferenceException: Object reference not set https://github.com/mattbrailsford/umbraco-vorto/issues/43 to an instance of an object. at Our.Umbraco.Vorto.Web.PropertyEditors.VortoPropertyEditor.VortoPropertyValueEditor.ConvertDbToString(Property property, PropertyType propertyType, IDataTypeService dataTypeService) I put in some debugging (mainly spitting out the property data) and found that the error is coming from line 152 in VortoPropertyEditor.cs. I've seen 2 strange property data values: { "dtdguid": "a8a879d3-69f0-43fd-aab0-07523fbd5286" } and { "dtdGuid": "a8a879d3-69f0-43fd-aab0-07523fbd5286", "dtdguid": "a8a879d3-69f0-43fd-aab0-07523fbd5286" } I checked the cmsPropertyData table in the DB and found that it happens whenever a Vorto-wrapped Textstring is left blank. If I put in any text, it's fine, but when left blank I get that incorrect data. So it seems that it's not working properly when wrapping a Textstring type in Vorto and leaving it blank. mattbrailsford commented Mar 16, 2016 What version of Vorto are you using? ryanology commented Mar 16, 2016 1.5.1 with Umbraco 7.4.1. … On Mar 16, 2016 6:25 PM, "Matt Brailsford" ***@***.***> wrot
with @PropertySource. This is extremely useful with http://blog.codeleak.pl/2015/09/placeholders-support-in-value.html @Configuration beans in Spring applications, but not only. To be sure that this is possible, PropertySourcesPlaceholderConfigurer must be present in all application contexts that placeholders resolution is required. In this blog post you will learn how to configure placeholders resolution in failed to Spring 4 applications and how to inject different types of objects using @Value annotation, including JSR-310 Date-Time, JSR-354 Money & Currency or java.util.Optional. Registering PropertySourcesPlaceholderConfigurer In Spring applications with no-xml configuration, a static PropertySourcesPlaceholderConfigurer bean must be registered in all application contexts. failed to convert To register PropertySourcesPlaceholderConfigurer simply add a static bean of the same type to the configuration together with the property source(s) you want to have access to. To import multiple property sources use @PropertySources annotation (prior to Java 8) or multiple @PropertySource annotations (Java 8). @Configuration @PropertySource("classpath:application.properties") @ComponentScan class ApplicationConfig { @Bean public static PropertySourcesPlaceholderConfigurer placeholderConfigurer() { return new PropertySourcesPlaceholderConfigurer(); } } The other way to add property source to the configurer is by calling its setLocation method: @Configuration @ComponentScan class ApplicationConfig { @Bean public static PropertySourcesPlaceholderConfigurer placeholderConfigurer() { PropertySourcesPlaceholderConfigurer c = new PropertySourcesPlaceholderConfigurer(); c.setLocation(new ClassPathResource("application.properties")); return c; } } Injecting simple properties Now you can easily access the properties with @Value annotation and placeholders: @Value("${my.string.property}") private String stringProperty; @Value("${my.int.property}") private int intProperty; @Value("${my.boolean.prop