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[BAEL-15990] - Moved properties articles

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This commit is contained in:
amit2103
2019-08-11 18:30:21 +05:30
parent 32127cc5b5
commit 84364759d6
84 changed files with 55 additions and 516 deletions
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spring-boot/README.MD
-3
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@@ -14,7 +14,6 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring
- [Custom Information in Spring Boot Info Endpoint](http://www.baeldung.com/spring-boot-info-actuator-custom)
- [Using @JsonComponent in Spring Boot](http://www.baeldung.com/spring-boot-jsoncomponent)
- [Testing in Spring Boot](http://www.baeldung.com/spring-boot-testing)
- [Guide to @ConfigurationProperties in Spring Boot](http://www.baeldung.com/configuration-properties-in-spring-boot)
- [How to Get All Spring-Managed Beans?](http://www.baeldung.com/spring-show-all-beans)
- [Spring Boot and Togglz Aspect](http://www.baeldung.com/spring-togglz)
- [Getting Started with GraphQL and Spring Boot](http://www.baeldung.com/spring-graphql)
@@ -29,9 +28,7 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring
- [Spring Shutdown Callbacks](http://www.baeldung.com/spring-shutdown-callbacks)
- [Container Configuration in Spring Boot 2](http://www.baeldung.com/embeddedservletcontainercustomizer-configurableembeddedservletcontainer-spring-boot)
- [Introduction to Chaos Monkey](https://www.baeldung.com/spring-boot-chaos-monkey)
- [Load Spring Boot Properties From a JSON File](https://www.baeldung.com/spring-boot-json-properties)
- [Display Auto-Configuration Report in Spring Boot](https://www.baeldung.com/spring-boot-auto-configuration-report)
- [Injecting Git Information Into Spring](https://www.baeldung.com/spring-git-information)
- [Validation in Spring Boot](https://www.baeldung.com/spring-boot-bean-validation)
- [Guide to Creating and Running a Jar File in Java](https://www.baeldung.com/java-create-jar)
- [Guide to @EnableConfigurationProperties](https://www.baeldung.com/spring-enable-config-properties)
spring-boot/src/main/java/com/baeldung/properties/ConfigProperties.java
-117
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@@ -1,117 +0,0 @@
package com.baeldung.properties;
import java.util.List;
import java.util.Map;
import javax.validation.constraints.Max;
import javax.validation.constraints.Min;
import javax.validation.constraints.NotBlank;
import javax.validation.constraints.Pattern;
import org.hibernate.validator.constraints.Length;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.PropertySource;
import org.springframework.validation.annotation.Validated;
@Configuration
@PropertySource("classpath:configprops.properties")
@ConfigurationProperties(prefix = "mail")
@Validated
public class ConfigProperties {
@Validated
public static class Credentials {
@Length(max = 4, min = 1)
private String authMethod;
private String username;
private String password;
public String getAuthMethod() {
return authMethod;
}
public void setAuthMethod(String authMethod) {
this.authMethod = authMethod;
}
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
}
@NotBlank
private String host;
@Min(1025)
@Max(65536)
private int port;
@Pattern(regexp = "^[a-z0-9._%+-]+@[a-z0-9.-]+\\.[a-z]{2,6}$")
private String from;
private Credentials credentials;
private List<String> defaultRecipients;
private Map<String, String> additionalHeaders;
public String getHost() {
return host;
}
public void setHost(String host) {
this.host = host;
}
public int getPort() {
return port;
}
public void setPort(int port) {
this.port = port;
}
public String getFrom() {
return from;
}
public void setFrom(String from) {
this.from = from;
}
public Credentials getCredentials() {
return credentials;
}
public void setCredentials(Credentials credentials) {
this.credentials = credentials;
}
public List<String> getDefaultRecipients() {
return defaultRecipients;
}
public void setDefaultRecipients(List<String> defaultRecipients) {
this.defaultRecipients = defaultRecipients;
}
public Map<String, String> getAdditionalHeaders() {
return additionalHeaders;
}
public void setAdditionalHeaders(Map<String, String> additionalHeaders) {
this.additionalHeaders = additionalHeaders;
}
}
spring-boot/src/main/java/com/baeldung/properties/ConfigPropertiesDemoApplication.java
-15
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@@ -1,15 +0,0 @@
package com.baeldung.properties;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.context.annotation.ComponentScan;
@SpringBootApplication
@ComponentScan(basePackageClasses = { ConfigProperties.class, JsonProperties.class, CustomJsonProperties.class })
public class ConfigPropertiesDemoApplication {
public static void main(String[] args) {
new SpringApplicationBuilder(ConfigPropertiesDemoApplication.class).initializers(new JsonPropertyContextInitializer())
.run();
}
}
spring-boot/src/main/java/com/baeldung/properties/CustomJsonProperties.java
-71
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@@ -1,71 +0,0 @@
package com.baeldung.properties;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.stereotype.Component;
@Component
@ConfigurationProperties(prefix = "custom")
public class CustomJsonProperties {
private String host;
private int port;
private boolean resend;
private Person sender;
public static class Person {
private String name;
private String address;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getAddress() {
return address;
}
public void setAddress(String address) {
this.address = address;
}
}
public String getHost() {
return host;
}
public void setHost(String host) {
this.host = host;
}
public int getPort() {
return port;
}
public void setPort(int port) {
this.port = port;
}
public boolean isResend() {
return resend;
}
public void setResend(boolean resend) {
this.resend = resend;
}
public Person getSender() {
return sender;
}
public void setSender(Person sender) {
this.sender = sender;
}
}
spring-boot/src/main/java/com/baeldung/properties/JsonProperties.java
-64
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@@ -1,64 +0,0 @@
package com.baeldung.properties;
import java.util.LinkedHashMap;
import java.util.List;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.PropertySource;
import org.springframework.stereotype.Component;
@Component
@PropertySource(value = "classpath:configprops.json", factory = JsonPropertySourceFactory.class)
@ConfigurationProperties
public class JsonProperties {
private String host;
private int port;
private boolean resend;
private List<String> topics;
private LinkedHashMap<String, ?> sender;
public LinkedHashMap<String, ?> getSender() {
return sender;
}
public void setSender(LinkedHashMap<String, ?> sender) {
this.sender = sender;
}
public List<String> getTopics() {
return topics;
}
public void setTopics(List<String> topics) {
this.topics = topics;
}
public int getPort() {
return port;
}
public void setPort(int port) {
this.port = port;
}
public boolean isResend() {
return resend;
}
public void setResend(boolean resend) {
this.resend = resend;
}
public String getHost() {
return host;
}
public void setHost(String host) {
this.host = host;
}
}
spring-boot/src/main/java/com/baeldung/properties/JsonPropertyContextInitializer.java
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@@ -1,68 +0,0 @@
package com.baeldung.properties;
import java.io.IOException;
import java.util.Collection;
import java.util.Collections;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.Set;
import java.util.stream.Collectors;
import org.springframework.context.ApplicationContextInitializer;
import org.springframework.context.ConfigurableApplicationContext;
import org.springframework.core.env.MapPropertySource;
import org.springframework.core.env.PropertySource;
import org.springframework.core.io.Resource;
import com.fasterxml.jackson.databind.ObjectMapper;
public class JsonPropertyContextInitializer implements ApplicationContextInitializer<ConfigurableApplicationContext> {
private final static String CUSTOM_PREFIX = "custom.";
@Override
@SuppressWarnings("unchecked")
public void initialize(ConfigurableApplicationContext configurableApplicationContext) {
try {
Resource resource = configurableApplicationContext.getResource("classpath:configprops.json");
Map readValue = new ObjectMapper().readValue(resource.getInputStream(), Map.class);
Set<Map.Entry> set = readValue.entrySet();
List<MapPropertySource> propertySources = convertEntrySet(set, Optional.empty());
for (PropertySource propertySource : propertySources) {
configurableApplicationContext.getEnvironment()
.getPropertySources()
.addFirst(propertySource);
}
} catch (IOException e) {
throw new RuntimeException(e);
}
}
private static List<MapPropertySource> convertEntrySet(Set<Map.Entry> entrySet, Optional<String> parentKey) {
return entrySet.stream()
.map((Map.Entry e) -> convertToPropertySourceList(e, parentKey))
.flatMap(Collection::stream)
.collect(Collectors.toList());
}
private static List<MapPropertySource> convertToPropertySourceList(Map.Entry e, Optional<String> parentKey) {
String key = parentKey.map(s -> s + ".")
.orElse("") + (String) e.getKey();
Object value = e.getValue();
return covertToPropertySourceList(key, value);
}
@SuppressWarnings("unchecked")
private static List<MapPropertySource> covertToPropertySourceList(String key, Object value) {
if (value instanceof LinkedHashMap) {
LinkedHashMap map = (LinkedHashMap) value;
Set<Map.Entry> entrySet = map.entrySet();
return convertEntrySet(entrySet, Optional.ofNullable(key));
}
String finalKey = CUSTOM_PREFIX + key;
return Collections.singletonList(new MapPropertySource(finalKey, Collections.singletonMap(finalKey, value)));
}
}
spring-boot/src/main/java/com/baeldung/properties/JsonPropertySourceFactory.java
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@@ -1,21 +0,0 @@
package com.baeldung.properties;
import java.io.IOException;
import java.util.Map;
import org.springframework.core.env.MapPropertySource;
import org.springframework.core.env.PropertySource;
import org.springframework.core.io.support.EncodedResource;
import org.springframework.core.io.support.PropertySourceFactory;
import com.fasterxml.jackson.databind.ObjectMapper;
public class JsonPropertySourceFactory implements PropertySourceFactory {
@Override
public PropertySource<?> createPropertySource(String name, EncodedResource resource) throws IOException {
Map readValue = new ObjectMapper().readValue(resource.getInputStream(), Map.class);
return new MapPropertySource("json-property", readValue);
}
}
spring-boot/src/main/java/com/baeldung/properties/conversion/Employee.java
-30
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@@ -1,30 +0,0 @@
package com.baeldung.properties.conversion;
public class Employee {
private String name;
private double salary;
public Employee(String name, double salary) {
super();
this.name = name;
this.salary = salary;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public double getSalary() {
return salary;
}
public void setSalary(double salary) {
this.salary = salary;
}
}
spring-boot/src/main/java/com/baeldung/properties/conversion/EmployeeConverter.java
-16
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@@ -1,16 +0,0 @@
package com.baeldung.properties.conversion;
import org.springframework.boot.context.properties.ConfigurationPropertiesBinding;
import org.springframework.core.convert.converter.Converter;
import org.springframework.stereotype.Component;
@Component
@ConfigurationPropertiesBinding
public class EmployeeConverter implements Converter<String, Employee> {
@Override
public Employee convert(String from) {
String[] data = from.split(",");
return new Employee(data[0], Double.parseDouble(data[1]));
}
}
spring-boot/src/main/java/com/baeldung/properties/conversion/PropertiesConversionApplication.java
-14
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@@ -1,14 +0,0 @@
package com.baeldung.properties.conversion;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.ComponentScan;
@SpringBootApplication
@ComponentScan(basePackageClasses = { PropertyConversion.class, EmployeeConverter.class })
public class PropertiesConversionApplication {
public static void main(String[] args) {
SpringApplication.run(PropertiesConversionApplication.class, args);
}
}
spring-boot/src/main/java/com/baeldung/properties/conversion/PropertyConversion.java
-92
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@@ -1,92 +0,0 @@
package com.baeldung.properties.conversion;
import java.time.Duration;
import java.time.temporal.ChronoUnit;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.boot.convert.DataSizeUnit;
import org.springframework.boot.convert.DurationUnit;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.PropertySource;
import org.springframework.util.unit.DataSize;
import org.springframework.util.unit.DataUnit;
@Configuration
@PropertySource("classpath:conversion.properties")
@ConfigurationProperties(prefix = "conversion")
public class PropertyConversion {
private Duration timeInDefaultUnit;
private Duration timeInNano;
@DurationUnit(ChronoUnit.DAYS)
private Duration timeInDays;
private DataSize sizeInDefaultUnit;
private DataSize sizeInGB;
@DataSizeUnit(DataUnit.TERABYTES)
private DataSize sizeInTB;
private Employee employee;
// Getters and setters
public Duration getTimeInDefaultUnit() {
return timeInDefaultUnit;
}
public void setTimeInDefaultUnit(Duration timeInDefaultUnit) {
this.timeInDefaultUnit = timeInDefaultUnit;
}
public Duration getTimeInNano() {
return timeInNano;
}
public void setTimeInNano(Duration timeInNano) {
this.timeInNano = timeInNano;
}
public Duration getTimeInDays() {
return timeInDays;
}
public void setTimeInDays(Duration timeInDays) {
this.timeInDays = timeInDays;
}
public DataSize getSizeInDefaultUnit() {
return sizeInDefaultUnit;
}
public void setSizeInDefaultUnit(DataSize sizeInDefaultUnit) {
this.sizeInDefaultUnit = sizeInDefaultUnit;
}
public DataSize getSizeInGB() {
return sizeInGB;
}
public void setSizeInGB(DataSize sizeInGB) {
this.sizeInGB = sizeInGB;
}
public DataSize getSizeInTB() {
return sizeInTB;
}
public void setSizeInTB(DataSize sizeInTB) {
this.sizeInTB = sizeInTB;
}
public Employee getEmployee() {
return employee;
}
public void setEmployee(Employee employee) {
this.employee = employee;
}
}
spring-boot/src/main/java/org/baeldung/properties/AdditionalConfiguration.java
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@@ -1,14 +0,0 @@
package org.baeldung.properties;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Configuration;
@Configuration
@EnableConfigurationProperties(AdditionalProperties.class)
public class AdditionalConfiguration {
@Autowired
private AdditionalProperties additionalProperties;
}
spring-boot/src/main/java/org/baeldung/properties/AdditionalProperties.java
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@@ -1,26 +0,0 @@
package org.baeldung.properties;
import org.springframework.boot.context.properties.ConfigurationProperties;
@ConfigurationProperties(prefix = "additional")
public class AdditionalProperties {
private String unit;
private int max;
public String getUnit() {
return unit;
}
public void setUnit(String unit) {
this.unit = unit;
}
public int getMax() {
return max;
}
public void setMax(int max) {
this.max = max;
}
}
spring-boot/src/main/java/org/baeldung/properties/ConfigProperties.java
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@@ -1,90 +0,0 @@
package org.baeldung.properties;
import java.util.List;
import java.util.Map;
import javax.validation.constraints.Max;
import javax.validation.constraints.Min;
import javax.validation.constraints.NotBlank;
import javax.validation.constraints.Pattern;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.PropertySource;
import org.springframework.validation.annotation.Validated;
@Configuration
@PropertySource("classpath:configprops.properties")
@ConfigurationProperties(prefix = "mail")
@Validated
public class ConfigProperties {
@NotBlank
private String hostName;
@Min(1025)
@Max(65536)
private int port;
@Pattern(regexp = "^[a-z0-9._%+-]+@[a-z0-9.-]+\\.[a-z]{2,6}$")
private String from;
private List<String> defaultRecipients;
private Map<String, String> additionalHeaders;
private Credentials credentials;
public String getHostName() {
return hostName;
}
public void setHostName(String hostName) {
this.hostName = hostName;
}
public int getPort() {
return port;
}
public void setPort(int port) {
this.port = port;
}
public String getFrom() {
return from;
}
public void setFrom(String from) {
this.from = from;
}
public List<String> getDefaultRecipients() {
return defaultRecipients;
}
public void setDefaultRecipients(List<String> defaultRecipients) {
this.defaultRecipients = defaultRecipients;
}
public Map<String, String> getAdditionalHeaders() {
return additionalHeaders;
}
public void setAdditionalHeaders(Map<String, String> additionalHeaders) {
this.additionalHeaders = additionalHeaders;
}
public Credentials getCredentials() {
return credentials;
}
public void setCredentials(Credentials credentials) {
this.credentials = credentials;
}
@Bean
@ConfigurationProperties(prefix = "item")
public Item item(){
return new Item();
}
}
spring-boot/src/main/java/org/baeldung/properties/ConfigPropertiesDemoApplication.java
-18
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@@ -1,18 +0,0 @@
package org.baeldung.properties;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.context.annotation.ComponentScan;
@SpringBootApplication
@ComponentScan(basePackageClasses = {ConfigProperties.class,
JsonProperties.class,
CustomJsonProperties.class,
AdditionalConfiguration.class})
public class ConfigPropertiesDemoApplication {
public static void main(String[] args) {
new SpringApplicationBuilder(ConfigPropertiesDemoApplication.class).initializers(new JsonPropertyContextInitializer())
.run();
}
}
spring-boot/src/main/java/org/baeldung/properties/Credentials.java
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@@ -1,37 +0,0 @@
package org.baeldung.properties;
import org.hibernate.validator.constraints.Length;
import org.springframework.validation.annotation.Validated;
@Validated
public class Credentials {
@Length(max = 4, min = 1)
private String authMethod;
private String username;
private String password;
public String getAuthMethod() {
return authMethod;
}
public void setAuthMethod(String authMethod) {
this.authMethod = authMethod;
}
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
}
spring-boot/src/main/java/org/baeldung/properties/CustomJsonProperties.java
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@@ -1,71 +0,0 @@
package org.baeldung.properties;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.stereotype.Component;
@Component
@ConfigurationProperties(prefix = "custom")
public class CustomJsonProperties {
private String host;
private int port;
private boolean resend;
private Person sender;
public static class Person {
private String name;
private String address;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getAddress() {
return address;
}
public void setAddress(String address) {
this.address = address;
}
}
public String getHost() {
return host;
}
public void setHost(String host) {
this.host = host;
}
public int getPort() {
return port;
}
public void setPort(int port) {
this.port = port;
}
public boolean isResend() {
return resend;
}
public void setResend(boolean resend) {
this.resend = resend;
}
public Person getSender() {
return sender;
}
public void setSender(Person sender) {
this.sender = sender;
}
}
spring-boot/src/main/java/org/baeldung/properties/Item.java
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@@ -1,31 +0,0 @@
package org.baeldung.properties;
public class Item {
private String name;
private int size;
public Item() {
}
public Item(String name, int size) {
this.name = name;
this.size = size;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public int getSize() {
return size;
}
public void setSize(int size) {
this.size = size;
}
}
spring-boot/src/main/java/org/baeldung/properties/JsonProperties.java
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@@ -1,64 +0,0 @@
package org.baeldung.properties;
import java.util.LinkedHashMap;
import java.util.List;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.PropertySource;
import org.springframework.stereotype.Component;
@Component
@PropertySource(value = "classpath:configprops.json", factory = JsonPropertySourceFactory.class)
@ConfigurationProperties
public class JsonProperties {
private String host;
private int port;
private boolean resend;
private List<String> topics;
private LinkedHashMap<String, ?> sender;
public LinkedHashMap<String, ?> getSender() {
return sender;
}
public void setSender(LinkedHashMap<String, ?> sender) {
this.sender = sender;
}
public List<String> getTopics() {
return topics;
}
public void setTopics(List<String> topics) {
this.topics = topics;
}
public int getPort() {
return port;
}
public void setPort(int port) {
this.port = port;
}
public boolean isResend() {
return resend;
}
public void setResend(boolean resend) {
this.resend = resend;
}
public String getHost() {
return host;
}
public void setHost(String host) {
this.host = host;
}
}
spring-boot/src/main/java/org/baeldung/properties/JsonPropertyContextInitializer.java
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@@ -1,68 +0,0 @@
package org.baeldung.properties;
import java.io.IOException;
import java.util.Collection;
import java.util.Collections;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.Set;
import java.util.stream.Collectors;
import org.springframework.context.ApplicationContextInitializer;
import org.springframework.context.ConfigurableApplicationContext;
import org.springframework.core.env.MapPropertySource;
import org.springframework.core.env.PropertySource;
import org.springframework.core.io.Resource;
import com.fasterxml.jackson.databind.ObjectMapper;
public class JsonPropertyContextInitializer implements ApplicationContextInitializer<ConfigurableApplicationContext> {
private final static String CUSTOM_PREFIX = "custom.";
@Override
@SuppressWarnings("unchecked")
public void initialize(ConfigurableApplicationContext configurableApplicationContext) {
try {
Resource resource = configurableApplicationContext.getResource("classpath:configprops.json");
Map readValue = new ObjectMapper().readValue(resource.getInputStream(), Map.class);
Set<Map.Entry> set = readValue.entrySet();
List<MapPropertySource> propertySources = convertEntrySet(set, Optional.empty());
for (PropertySource propertySource : propertySources) {
configurableApplicationContext.getEnvironment()
.getPropertySources()
.addFirst(propertySource);
}
} catch (IOException e) {
throw new RuntimeException(e);
}
}
private static List<MapPropertySource> convertEntrySet(Set<Map.Entry> entrySet, Optional<String> parentKey) {
return entrySet.stream()
.map((Map.Entry e) -> convertToPropertySourceList(e, parentKey))
.flatMap(Collection::stream)
.collect(Collectors.toList());
}
private static List<MapPropertySource> convertToPropertySourceList(Map.Entry e, Optional<String> parentKey) {
String key = parentKey.map(s -> s + ".")
.orElse("") + (String) e.getKey();
Object value = e.getValue();
return covertToPropertySourceList(key, value);
}
@SuppressWarnings("unchecked")
private static List<MapPropertySource> covertToPropertySourceList(String key, Object value) {
if (value instanceof LinkedHashMap) {
LinkedHashMap map = (LinkedHashMap) value;
Set<Map.Entry> entrySet = map.entrySet();
return convertEntrySet(entrySet, Optional.ofNullable(key));
}
String finalKey = CUSTOM_PREFIX + key;
return Collections.singletonList(new MapPropertySource(finalKey, Collections.singletonMap(finalKey, value)));
}
}
spring-boot/src/main/java/org/baeldung/properties/JsonPropertySourceFactory.java
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@@ -1,21 +0,0 @@
package org.baeldung.properties;
import java.io.IOException;
import java.util.Map;
import org.springframework.core.env.MapPropertySource;
import org.springframework.core.env.PropertySource;
import org.springframework.core.io.support.EncodedResource;
import org.springframework.core.io.support.PropertySourceFactory;
import com.fasterxml.jackson.databind.ObjectMapper;
public class JsonPropertySourceFactory implements PropertySourceFactory {
@Override
public PropertySource<?> createPropertySource(String name, EncodedResource resource) throws IOException {
Map readValue = new ObjectMapper().readValue(resource.getInputStream(), Map.class);
return new MapPropertySource("json-property", readValue);
}
}
spring-boot/src/main/resources/configprops.json
-10
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@@ -1,10 +0,0 @@
{
"host" : "mailer@mail.com",
"port" : 9090,
"resend" : true,
"topics" : ["spring", "boot"],
"sender" : {
"name": "sender",
"address": "street"
}
}
spring-boot/src/main/resources/configprops.properties
-24
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@@ -1,24 +0,0 @@
#Simple properties
mail.hostname=host@mail.com
mail.port=9000
mail.from=mailer@mail.com
#List properties
mail.defaultRecipients[0]=admin@mail.com
mail.defaultRecipients[1]=owner@mail.com
#Map Properties
mail.additionalHeaders.redelivery=true
mail.additionalHeaders.secure=true
mail.additionalHeaders.p3=value
#Object properties
mail.credentials.username=john
mail.credentials.password=password
mail.credentials.authMethod=SHA1
#Bean method properties
item.name=Item name
item.size=42
spring-boot/src/test/java/com/baeldung/properties/ConfigPropertiesIntegrationTest.java
-55
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@@ -1,55 +0,0 @@
package com.baeldung.properties;
import org.baeldung.properties.AdditionalProperties;
import org.baeldung.properties.ConfigProperties;
import org.baeldung.properties.ConfigPropertiesDemoApplication;
import org.junit.Assert;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.TestPropertySource;
import org.springframework.test.context.junit4.SpringRunner;
@RunWith(SpringRunner.class)
@SpringBootTest(classes = ConfigPropertiesDemoApplication.class)
@TestPropertySource("classpath:configprops-test.properties")
public class ConfigPropertiesIntegrationTest {
@Autowired
private ConfigProperties properties;
@Autowired
private AdditionalProperties additionalProperties;
@Test
public void whenSimplePropertyQueriedthenReturnsProperty() throws Exception {
Assert.assertTrue("From address is read as null!", properties.getFrom() != null);
}
@Test
public void whenListPropertyQueriedthenReturnsProperty() throws Exception {
Assert.assertTrue("Couldn't bind list property!", properties.getDefaultRecipients().size() == 2);
Assert.assertTrue("Incorrectly bound list property. Expected 2 entries!", properties.getDefaultRecipients().size() == 2);
}
@Test
public void whenMapPropertyQueriedthenReturnsProperty() throws Exception {
Assert.assertTrue("Couldn't bind map property!", properties.getAdditionalHeaders() != null);
Assert.assertTrue("Incorrectly bound map property. Expected 3 Entries!", properties.getAdditionalHeaders().size() == 3);
}
@Test
public void whenObjectPropertyQueriedthenReturnsProperty() throws Exception {
Assert.assertTrue("Couldn't bind map property!", properties.getCredentials() != null);
Assert.assertTrue("Incorrectly bound object property!", properties.getCredentials().getAuthMethod().equals("SHA1"));
Assert.assertTrue("Incorrectly bound object property!", properties.getCredentials().getUsername().equals("john"));
Assert.assertTrue("Incorrectly bound object property!", properties.getCredentials().getPassword().equals("password"));
}
@Test
public void whenAdditionalPropertyQueriedthenReturnsProperty() {
Assert.assertTrue(additionalProperties.getUnit().equals("km"));
Assert.assertTrue(additionalProperties.getMax() == 100);
}
}
spring-boot/src/test/java/com/baeldung/properties/JsonPropertiesIntegrationTest.java
-63
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@@ -1,63 +0,0 @@
package com.baeldung.properties;
import java.util.Arrays;
import org.baeldung.properties.ConfigPropertiesDemoApplication;
import org.baeldung.properties.CustomJsonProperties;
import org.baeldung.properties.JsonProperties;
import org.baeldung.properties.JsonPropertyContextInitializer;
import org.hamcrest.Matchers;
import org.junit.Assert;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringRunner;
@RunWith(SpringRunner.class)
@ContextConfiguration(classes = ConfigPropertiesDemoApplication.class, initializers = JsonPropertyContextInitializer.class)
public class JsonPropertiesIntegrationTest {
@Autowired
private JsonProperties jsonProperties;
@Autowired
private CustomJsonProperties customJsonProperties;
@Test
public void whenPropertiesLoadedViaJsonPropertySource_thenLoadFlatValues() {
Assert.assertEquals("mailer@mail.com", jsonProperties.getHost());
Assert.assertEquals(9090, jsonProperties.getPort());
Assert.assertTrue(jsonProperties.isResend());
}
@Test
public void whenPropertiesLoadedViaJsonPropertySource_thenLoadListValues() {
Assert.assertThat(jsonProperties.getTopics(), Matchers.is(Arrays.asList("spring", "boot")));
}
@Test
public void whenPropertiesLoadedViaJsonPropertySource_thenNestedLoadedAsMap() {
Assert.assertEquals("sender", jsonProperties.getSender()
.get("name"));
Assert.assertEquals("street", jsonProperties.getSender()
.get("address"));
}
@Test
public void whenLoadedIntoEnvironment_thenFlatValuesPopulated() {
Assert.assertEquals("mailer@mail.com", customJsonProperties.getHost());
Assert.assertEquals(9090, customJsonProperties.getPort());
Assert.assertTrue(customJsonProperties.isResend());
}
@Test
public void whenLoadedIntoEnvironment_thenValuesLoadedIntoClassObject() {
Assert.assertNotNull(customJsonProperties.getSender());
Assert.assertEquals("sender", customJsonProperties.getSender()
.getName());
Assert.assertEquals("street", customJsonProperties.getSender()
.getAddress());
}
}
spring-boot/src/test/java/com/baeldung/properties/conversion/PropertiesConversionIntegrationTest.java
-46
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@@ -1,46 +0,0 @@
package com.baeldung.properties.conversion;
import static org.junit.jupiter.api.Assertions.assertEquals;
import java.time.Duration;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.TestPropertySource;
import org.springframework.test.context.junit4.SpringRunner;
import org.springframework.util.unit.DataSize;
import com.baeldung.properties.conversion.PropertiesConversionApplication;
import com.baeldung.properties.conversion.PropertyConversion;
@RunWith(SpringRunner.class)
@SpringBootTest(classes = PropertiesConversionApplication.class)
@TestPropertySource("classpath:conversion.properties")
public class PropertiesConversionIntegrationTest {
@Autowired
private PropertyConversion properties;
@Test
public void whenUseTimeUnitPropertyConversion_thenSuccess() throws Exception {
assertEquals(Duration.ofMillis(10), properties.getTimeInDefaultUnit());
assertEquals(Duration.ofNanos(9), properties.getTimeInNano());
assertEquals(Duration.ofDays(2), properties.getTimeInDays());
}
@Test
public void whenUseDataSizePropertyConversion_thenSuccess() throws Exception {
assertEquals(DataSize.ofBytes(300), properties.getSizeInDefaultUnit());
assertEquals(DataSize.ofGigabytes(2), properties.getSizeInGB());
assertEquals(DataSize.ofTerabytes(4), properties.getSizeInTB());
}
@Test
public void whenUseCustomPropertyConverter_thenSuccess() throws Exception {
assertEquals("john", properties.getEmployee().getName());
assertEquals(2000.0, properties.getEmployee().getSalary());
}
}
spring-boot/src/test/java/org/baeldung/properties/ConfigPropertiesIntegrationTest.java
-63
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@@ -1,63 +0,0 @@
package org.baeldung.properties;
import java.util.List;
import java.util.Map;
import org.junit.Assert;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.TestPropertySource;
import org.springframework.test.context.junit4.SpringRunner;
@RunWith(SpringRunner.class)
@SpringBootTest(classes = ConfigPropertiesDemoApplication.class)
@TestPropertySource("classpath:configprops-test.properties")
public class ConfigPropertiesIntegrationTest {
@Autowired
private ConfigProperties properties;
@Test
public void whenSimplePropertyQueriedthenReturnsProperty() throws Exception {
Assert.assertEquals("Incorrectly bound hostName property", "host@mail.com", properties.getHostName());
Assert.assertEquals("Incorrectly bound port property", 9000, properties.getPort());
Assert.assertEquals("Incorrectly bound from property", "mailer@mail.com", properties.getFrom());
}
@Test
public void whenListPropertyQueriedthenReturnsProperty() throws Exception {
List<String> defaultRecipients = properties.getDefaultRecipients();
Assert.assertTrue("Couldn't bind list property!", defaultRecipients.size() == 2);
Assert.assertTrue("Incorrectly bound list property. Expected 2 entries!", defaultRecipients.size() == 2);
Assert.assertEquals("Incorrectly bound list[0] property", "admin@mail.com", defaultRecipients.get(0));
Assert.assertEquals("Incorrectly bound list[1] property", "owner@mail.com", defaultRecipients.get(1));
}
@Test
public void whenMapPropertyQueriedthenReturnsProperty() throws Exception {
Map<String, String> additionalHeaders = properties.getAdditionalHeaders();
Assert.assertTrue("Couldn't bind map property!", additionalHeaders != null);
Assert.assertTrue("Incorrectly bound map property. Expected 3 Entries!", additionalHeaders.size() == 3);
Assert.assertEquals("Incorrectly bound map[redelivery] property", "true", additionalHeaders.get("redelivery"));
Assert.assertEquals("Incorrectly bound map[secure] property", "true", additionalHeaders.get("secure"));
Assert.assertEquals("Incorrectly bound map[p3] property", "value", additionalHeaders.get("p3"));
}
@Test
public void whenObjectPropertyQueriedthenReturnsProperty() throws Exception {
Credentials credentials = properties.getCredentials();
Assert.assertTrue("Couldn't bind map property!", credentials != null);
Assert.assertEquals("Incorrectly bound object property, authMethod", "SHA1", credentials.getAuthMethod());
Assert.assertEquals("Incorrectly bound object property, username", "john", credentials.getUsername());
Assert.assertEquals("Incorrectly bound object property, password", "password", credentials.getPassword());
}
@Test
public void whenBeanMethodAnnotatedThenPropertiesCorrectlyBound(){
Item item = properties.item();
Assert.assertEquals("Incorrectly bound object property, item.name","Test item name", item.getName());
Assert.assertEquals("Incorrectly bound object property, item.size", 21, item.getSize());
}
}
spring-boot/src/test/java/org/baeldung/properties/JsonPropertiesIntegrationTest.java
-59
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@@ -1,59 +0,0 @@
package org.baeldung.properties;
import java.util.Arrays;
import org.hamcrest.Matchers;
import org.junit.Assert;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringRunner;
@RunWith(SpringRunner.class)
@ContextConfiguration(classes = ConfigPropertiesDemoApplication.class, initializers = JsonPropertyContextInitializer.class)
public class JsonPropertiesIntegrationTest {
@Autowired
private JsonProperties jsonProperties;
@Autowired
private CustomJsonProperties customJsonProperties;
@Test
public void whenPropertiesLoadedViaJsonPropertySource_thenLoadFlatValues() {
Assert.assertEquals("mailer@mail.com", jsonProperties.getHost());
Assert.assertEquals(9090, jsonProperties.getPort());
Assert.assertTrue(jsonProperties.isResend());
}
@Test
public void whenPropertiesLoadedViaJsonPropertySource_thenLoadListValues() {
Assert.assertThat(jsonProperties.getTopics(), Matchers.is(Arrays.asList("spring", "boot")));
}
@Test
public void whenPropertiesLoadedViaJsonPropertySource_thenNestedLoadedAsMap() {
Assert.assertEquals("sender", jsonProperties.getSender()
.get("name"));
Assert.assertEquals("street", jsonProperties.getSender()
.get("address"));
}
@Test
public void whenLoadedIntoEnvironment_thenFlatValuesPopulated() {
Assert.assertEquals("mailer@mail.com", customJsonProperties.getHost());
Assert.assertEquals(9090, customJsonProperties.getPort());
Assert.assertTrue(customJsonProperties.isResend());
}
@Test
public void whenLoadedIntoEnvironment_thenValuesLoadedIntoClassObject() {
Assert.assertNotNull(customJsonProperties.getSender());
Assert.assertEquals("sender", customJsonProperties.getSender()
.getName());
Assert.assertEquals("street", customJsonProperties.getSender()
.getAddress());
}
}
spring-boot/src/test/resources/configprops-test.properties
-26
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@@ -1,26 +0,0 @@
#Simple properties
mail.hostname=host@mail.com
mail.port=9000
mail.from=mailer@mail.com
#List properties
mail.defaultRecipients[0]=admin@mail.com
mail.defaultRecipients[1]=owner@mail.com
#Map Properties
mail.additionalHeaders.redelivery=true
mail.additionalHeaders.secure=true
mail.additionalHeaders.p3=value
#Object properties
mail.credentials.username=john
mail.credentials.password=password
mail.credentials.authMethod=SHA1
#Bean method properties
item.name=Test item name
item.size=21
#Additional properties
additional.unit=km
additional.max=100