Annotate Vault…Properties with @Validated to enable property validation.

Closes gh-96.

spring-cloud-vault-config-aws/src/main/java/org/springframework/cloud/vault/config/aws/VaultAwsProperties.java

@@ -15,11 +15,12 @@
  */
 package org.springframework.cloud.vault.config.aws;
 
+import lombok.Data;
 import org.hibernate.validator.constraints.NotEmpty;
+
 import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.cloud.vault.config.VaultSecretBackendDescriptor;
-
-import lombok.Data;
+import org.springframework.validation.annotation.Validated;
 
 /**
  * Configuration properties for Vault using the AWS integration.
@@ -28,6 +29,7 @@ import lombok.Data;
  */
 @ConfigurationProperties("spring.cloud.vault.aws")
 @Data
+@Validated
 public class VaultAwsProperties implements VaultSecretBackendDescriptor {
 
 	/**
@@ -57,4 +59,4 @@ public class VaultAwsProperties implements VaultSecretBackendDescriptor {
 	 */
 	@NotEmpty
 	private String secretKeyProperty = "cloud.aws.credentials.secretKey";
-}
+}

spring-cloud-vault-config-consul/src/main/java/org/springframework/cloud/vault/config/consul/VaultConsulProperties.java

@@ -15,11 +15,12 @@
  */
 package org.springframework.cloud.vault.config.consul;
 
+import lombok.Data;
 import org.hibernate.validator.constraints.NotEmpty;
+
 import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.cloud.vault.config.VaultSecretBackendDescriptor;
-
-import lombok.Data;
+import org.springframework.validation.annotation.Validated;
 
 /**
  * Configuration properties for HashiCorp Consul.
@@ -28,6 +29,7 @@ import lombok.Data;
  */
 @ConfigurationProperties("spring.cloud.vault.consul")
 @Data
+@Validated
 public class VaultConsulProperties implements VaultSecretBackendDescriptor {
 
 	/**

spring-cloud-vault-config-databases/src/main/java/org/springframework/cloud/vault/config/databases/VaultCassandraProperties.java

@@ -15,10 +15,11 @@
  */
 package org.springframework.cloud.vault.config.databases;
 
-import org.hibernate.validator.constraints.NotEmpty;
-import org.springframework.boot.context.properties.ConfigurationProperties;
-
 import lombok.Data;
+import org.hibernate.validator.constraints.NotEmpty;
+
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.validation.annotation.Validated;
 
 /**
  * Configuration properties for Vault using the Apache Cassandra integration.
@@ -27,6 +28,7 @@ import lombok.Data;
  */
 @ConfigurationProperties("spring.cloud.vault.cassandra")
 @Data
+@Validated
 public class VaultCassandraProperties implements DatabaseSecretProperties {
 
 	/**

spring-cloud-vault-config-databases/src/main/java/org/springframework/cloud/vault/config/databases/VaultMongoProperties.java

@@ -15,10 +15,11 @@
  */
 package org.springframework.cloud.vault.config.databases;
 
-import org.hibernate.validator.constraints.NotEmpty;
-import org.springframework.boot.context.properties.ConfigurationProperties;
-
 import lombok.Data;
+import org.hibernate.validator.constraints.NotEmpty;
+
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.validation.annotation.Validated;
 
 /**
  * Configuration properties for Vault using the MongoDB integration.
@@ -27,6 +28,7 @@ import lombok.Data;
  */
 @ConfigurationProperties("spring.cloud.vault.mongodb")
 @Data
+@Validated
 public class VaultMongoProperties implements DatabaseSecretProperties {
 
 	/**

spring-cloud-vault-config-databases/src/main/java/org/springframework/cloud/vault/config/databases/VaultMySqlProperties.java

@@ -1,10 +1,11 @@
 package org.springframework.cloud.vault.config.databases;
 
+import lombok.Data;
 import org.hibernate.validator.constraints.NotEmpty;
+
 import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.cloud.vault.config.VaultSecretBackendDescriptor;
-
-import lombok.Data;
+import org.springframework.validation.annotation.Validated;
 
 /**
  * Configuration properties for Vault using the MySQL integration.
@@ -13,6 +14,7 @@ import lombok.Data;
  */
 @ConfigurationProperties("spring.cloud.vault.mysql")
 @Data
+@Validated
 public class VaultMySqlProperties
 		implements DatabaseSecretProperties, VaultSecretBackendDescriptor {
 

spring-cloud-vault-config-databases/src/main/java/org/springframework/cloud/vault/config/databases/VaultPostgreSqlProperties.java

@@ -15,10 +15,11 @@
  */
 package org.springframework.cloud.vault.config.databases;
 
-import org.hibernate.validator.constraints.NotEmpty;
-import org.springframework.boot.context.properties.ConfigurationProperties;
-
 import lombok.Data;
+import org.hibernate.validator.constraints.NotEmpty;
+
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.validation.annotation.Validated;
 
 /**
  * Configuration properties for Vault using the PostgreSQL integration.
@@ -27,6 +28,7 @@ import lombok.Data;
  */
 @ConfigurationProperties("spring.cloud.vault.postgresql")
 @Data
+@Validated
 public class VaultPostgreSqlProperties implements DatabaseSecretProperties {
 
 	/**

spring-cloud-vault-config-rabbitmq/src/main/java/org/springframework/cloud/vault/config/rabbitmq/VaultRabbitMqProperties.java

@@ -15,11 +15,12 @@
  */
 package org.springframework.cloud.vault.config.rabbitmq;
 
+import lombok.Data;
 import org.hibernate.validator.constraints.NotEmpty;
+
 import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.cloud.vault.config.VaultSecretBackendDescriptor;
-
-import lombok.Data;
+import org.springframework.validation.annotation.Validated;
 
 /**
  * Configuration properties for Vault using the RabbitMQ integration.
@@ -28,6 +29,7 @@ import lombok.Data;
  */
 @ConfigurationProperties("spring.cloud.vault.rabbitmq")
 @Data
+@Validated
 public class VaultRabbitMqProperties implements VaultSecretBackendDescriptor {
 
 	/**
@@ -57,4 +59,4 @@ public class VaultRabbitMqProperties implements VaultSecretBackendDescriptor {
 	 */
 	@NotEmpty
 	private String passwordProperty = "spring.rabbitmq.password";
-}
+}

spring-cloud-vault-config/src/main/java/org/springframework/cloud/vault/config/VaultGenericBackendProperties.java

@@ -23,6 +23,7 @@ import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.context.EnvironmentAware;
 import org.springframework.core.env.Environment;
 import org.springframework.util.StringUtils;
+import org.springframework.validation.annotation.Validated;
 
 /**
  * Configuration properties for Vault using the generic backend.
@@ -31,6 +32,7 @@ import org.springframework.util.StringUtils;
  */
 @ConfigurationProperties("spring.cloud.vault.generic")
 @Data
+@Validated
 public class VaultGenericBackendProperties implements EnvironmentAware {
 
 	/**

spring-cloud-vault-config/src/main/java/org/springframework/cloud/vault/config/VaultProperties.java

@@ -26,6 +26,7 @@ import org.springframework.context.EnvironmentAware;
 import org.springframework.core.env.Environment;
 import org.springframework.core.io.Resource;
 import org.springframework.util.StringUtils;
+import org.springframework.validation.annotation.Validated;
 
 /**
  * @author Spencer Gibb
@@ -33,6 +34,7 @@ import org.springframework.util.StringUtils;
  */
 @ConfigurationProperties("spring.cloud.vault")
 @Data
+@Validated
 public class VaultProperties implements EnvironmentAware {
 
 	/**