SHIBUI-836 wip

backend/src/main/java/edu/internet2/tier/shibboleth/admin/ui/ShibbolethUiApplication.java

@@ -1,6 +1,7 @@
 package edu.internet2.tier.shibboleth.admin.ui;
 
 import edu.internet2.tier.shibboleth.admin.ui.repository.MetadataResolverRepository;
+import edu.internet2.tier.shibboleth.admin.ui.service.TokenPlaceholderValueResolvingService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.boot.SpringApplication;

backend/src/main/java/edu/internet2/tier/shibboleth/admin/ui/configuration/PlaceholderResolverComponentsConfiguration.java

@@ -0,0 +1,15 @@
+package edu.internet2.tier.shibboleth.admin.ui.configuration;
+
+import edu.internet2.tier.shibboleth.admin.ui.service.TokenPlaceholderValueResolvingService;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.core.env.PropertyResolver;
+
+@Configuration
+public class PlaceholderResolverComponentsConfiguration {
+
+    @Bean
+    public TokenPlaceholderValueResolvingService tokenPlaceholderValueResolvingService(PropertyResolver propertyResolver) {
+        return TokenPlaceholderValueResolvingService.shibbolethPlaceholderAware(propertyResolver);
+    }
+}

backend/src/main/java/edu/internet2/tier/shibboleth/admin/ui/service/ShibbolethPlaceholderTokenAwareValueResolvingService.java

@@ -1,14 +1,24 @@
 package edu.internet2.tier.shibboleth.admin.ui.service;
 
+import org.springframework.core.env.PropertyResolver;
+
 /**
  * Implementation of {@link TokenPlaceholderValueResolvingService} based on Spring Framework's default property resolver
  * which understands and replaces Shibboleth Idp specific placeholder prefix of '%{' with standard Spring's placeholder
  * prefix of '${' before resolving.
  *
  * If passed it value does not contain Shibboleth Idp '%{}' placeholder token, returns that value as is.
+ *
+ * @author Dmitriy Kopylenko
  */
 public class ShibbolethPlaceholderTokenAwareValueResolvingService implements TokenPlaceholderValueResolvingService {
 
+    private PropertyResolver propertyResolver;
+
+    ShibbolethPlaceholderTokenAwareValueResolvingService(PropertyResolver propertyResolver) {
+        this.propertyResolver = propertyResolver;
+    }
+
     @Override
     public String resolveValueFromTokenPlaceholder(String tokenPlaceholder) {
         return null;

backend/src/main/java/edu/internet2/tier/shibboleth/admin/ui/service/TokenPlaceholderValueResolvingService.java

@@ -1,11 +1,18 @@
 package edu.internet2.tier.shibboleth.admin.ui.service;
 
+import org.springframework.core.env.PropertyResolver;
+
 /**
  * Generic API to resolve values from arbitrary tokenized placeholders such as '%{token.placeholder}' etc.
  *
  * @author Dmitriy Kopylenko
  */
+@FunctionalInterface
 public interface TokenPlaceholderValueResolvingService {
 
     String resolveValueFromTokenPlaceholder(String tokenPlaceholder);
+
+    static TokenPlaceholderValueResolvingService shibbolethPlaceholderAware(PropertyResolver propertyResolver) {
+        return new ShibbolethPlaceholderTokenAwareValueResolvingService(propertyResolver);
+    }
 }