Merge pull request #6472 from antmordel/BAEL-2522

Adding XMLGregorianCalendar to LocalDate converters

java-dates-2/.gitignore

@@ -0,0 +1,29 @@
+*.class
+
+0.*
+
+#folders#
+/target
+/neoDb*
+/data
+/src/main/webapp/WEB-INF/classes
+*/META-INF/*
+.resourceCache
+
+# Packaged files #
+*.jar
+*.war
+*.ear
+
+# Files generated by integration tests
+*.txt
+backup-pom.xml
+/bin/
+/temp
+
+#IntelliJ specific
+.idea/
+*.iml
+
+#jenv
+.java-version

java-dates-2/pom.xml

@@ -0,0 +1,55 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>com.baeldung</groupId>
+    <artifactId>java-dates-2</artifactId>
+    <version>0.1.0-SNAPSHOT</version>
+    <packaging>jar</packaging>
+    <name>java-dates-2</name>
+
+    <parent>
+        <groupId>com.baeldung</groupId>
+        <artifactId>parent-java</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+        <relativePath>../parent-java</relativePath>
+    </parent>
+
+    <dependencies>
+        <!-- test scoped -->
+        <dependency>
+            <groupId>org.assertj</groupId>
+            <artifactId>assertj-core</artifactId>
+            <version>${assertj.version}</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <finalName>java-dates-2</finalName>
+        <resources>
+            <resource>
+                <directory>src/main/resources</directory>
+                <filtering>true</filtering>
+            </resource>
+        </resources>
+
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>${maven-compiler-plugin.version}</version>
+                <configuration>
+                    <source>${maven.compiler.source}</source>
+                    <target>${maven.compiler.target}</target>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+    <properties>
+        <!-- testing -->
+        <assertj.version>3.6.1</assertj.version>
+        <maven.compiler.source>1.9</maven.compiler.source>
+        <maven.compiler.target>1.9</maven.compiler.target>
+    </properties>
+</project>

java-dates-2/src/test/java/com/baeldung/xmlgregoriancalendar/XmlGregorianCalendarConverterUnitTest.java

@@ -0,0 +1,36 @@
+package com.baeldung.xmlgregoriancalendar;
+
+import org.junit.Test;
+
+import javax.xml.datatype.DatatypeConfigurationException;
+import javax.xml.datatype.DatatypeConstants;
+import javax.xml.datatype.DatatypeFactory;
+import javax.xml.datatype.XMLGregorianCalendar;
+import java.time.LocalDate;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class XmlGregorianCalendarConverterUnitTest {
+
+    @Test
+    public void fromLocalDateToXMLGregorianCalendar() throws DatatypeConfigurationException {
+        LocalDate localDate = LocalDate.of(2017, 4, 25);
+        XMLGregorianCalendar xmlGregorianCalendar = DatatypeFactory.newInstance().newXMLGregorianCalendar(localDate.toString());
+
+        assertThat(xmlGregorianCalendar.getYear()).isEqualTo(localDate.getYear());
+        assertThat(xmlGregorianCalendar.getMonth()).isEqualTo(localDate.getMonthValue());
+        assertThat(xmlGregorianCalendar.getDay()).isEqualTo(localDate.getDayOfMonth());
+        assertThat(xmlGregorianCalendar.getTimezone()).isEqualTo(DatatypeConstants.FIELD_UNDEFINED);
+    }
+
+    @Test
+    public void fromXMLGregorianCalendarToLocalDate() throws DatatypeConfigurationException {
+        XMLGregorianCalendar xmlGregorianCalendar = DatatypeFactory.newInstance().newXMLGregorianCalendar("2017-04-25");
+        LocalDate localDate = LocalDate.of(xmlGregorianCalendar.getYear(), xmlGregorianCalendar.getMonth(), xmlGregorianCalendar.getDay());
+
+        assertThat(localDate.getYear()).isEqualTo(xmlGregorianCalendar.getYear());
+        assertThat(localDate.getMonthValue()).isEqualTo(xmlGregorianCalendar.getMonth());
+        assertThat(localDate.getDayOfMonth()).isEqualTo(xmlGregorianCalendar.getDay());
+    }
+
+}

pom.xml

@@ -440,6 +440,7 @@
                 <module>java-collections-conversions</module>
                 <module>java-collections-maps</module>
                 <!-- <module>java-dates</module> --> <!-- We haven't upgraded to java 9. Fixing in BAEL-10841 -->
+                <!-- <module>java-dates-2</module> --> <!-- We haven't upgraded to java 9. Fixing in BAEL-10841 -->
                 <!-- <module>java-ee-8-security-api</module> --> <!-- long running -->
                 <module>java-lite</module>
                 <module>java-numbers</module>