Partial implementation of Spring Boot Releases

headless-services/commons/commons-java/src/main/java/org/springframework/ide/vscode/commons/java/SpringProjectUtil.java

@@ -186,4 +186,22 @@ public class SpringProjectUtil {
 		}
 		return null;
 	}
+
+	public static Version getVersion(String version) {
+		Pattern pattern = Pattern.compile(VERSION_PATTERN_STR);
+		Matcher matcher = pattern.matcher(version);
+		if (matcher.find() && matcher.groupCount() > 4) {
+			String major = matcher.group(1);
+			String minor = matcher.group(2);
+			String patch = matcher.group(3);
+			String qualifier = matcher.group(5);
+			return new Version(
+					Integer.parseInt(major),
+					Integer.parseInt(minor),
+					Integer.parseInt(patch),
+					qualifier
+			);
+		}
+		return null;
+	}
 }

headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/validation/generations/json/GenerationsEmbedded.java

@@ -18,8 +18,4 @@ public class GenerationsEmbedded extends JsonHalLinks implements JsonHalEmbedded
 	public Generations get_embedded() {
 		return _embedded;
 	}
-
-	public void set_embedded(Generations _embedded) {
-		this._embedded = _embedded;
-	}
 }

headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/validation/generations/json/JsonHalEmbedded.java

@@ -13,6 +13,4 @@ package org.springframework.ide.vscode.boot.validation.generations.json;
 public interface JsonHalEmbedded<T> {
 
 	T get_embedded();
-
-	void set_embedded(T _embedded);
 }

headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/validation/generations/json/Links.java

@@ -22,39 +22,19 @@ public class Links {
 		return self;
 	}
 
-	public void setSelf(Link self) {
-		this.self = self;
-	}
-
 	public Link getReleases() {
 		return releases;
 	}
 
-	public void setReleases(Link releases) {
-		this.releases = releases;
-	}
-
 	public Link getGenerations() {
 		return generations;
 	}
 
-	public void setGenerations(Link generations) {
-		this.generations = generations;
-	}
-
 	public Link getParent() {
 		return parent;
 	}
 
-	public void setParent(Link parent) {
-		this.parent = parent;
-	}
-
 	public Link getProject() {
 		return project;
 	}
-
-	public void setProject(Link project) {
-		this.project = project;
-	}
 }

headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/validation/generations/json/Release.java

@@ -0,0 +1,23 @@
+package org.springframework.ide.vscode.boot.validation.generations.json;
+
+import org.springframework.ide.vscode.commons.java.SpringProjectUtil;
+import org.springframework.ide.vscode.commons.java.Version;
+
+public class Release {
+	
+	private String version;
+	private String status;
+	private boolean current;
+	
+	public Version getVersion() {
+		return SpringProjectUtil.getVersion(version);
+	}
+	
+	public String getStatus() {
+		return status;
+	}
+	
+	public boolean isCurrent() {
+		return current;
+	}
+}

headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/validation/generations/json/Releases.java

@@ -0,0 +1,16 @@
+package org.springframework.ide.vscode.boot.validation.generations.json;
+
+import java.util.Arrays;
+import java.util.List;
+
+import com.google.common.collect.ImmutableList;
+
+public class Releases {
+
+	private Release[] releases;
+
+	public List<Release> getReleases() {
+		return releases != null ? Arrays.asList(releases) : ImmutableList.of();
+	}
+
+}

headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/validation/generations/json/SpringProject.java

@@ -15,6 +15,7 @@ import org.springframework.ide.vscode.boot.validation.generations.SpringProjects
 public class SpringProject extends JsonHalLinks {
 	
 	private Generations generations;
+	private Releases releases;
 
 
 	private String name;
@@ -52,4 +53,18 @@ public class SpringProject extends JsonHalLinks {
 		}
 		return this.generations;
 	}
+	
+	public Releases getReleases(SpringProjectsClient client) throws Exception {
+		// cache the releases to prevent frequent calls to the client
+		if (this.releases == null) {
+			Links _links = get_links();
+			if (_links != null) {
+				Link genLink = _links.getReleases();
+				if (genLink != null) {
+//					this.releases = client.getGenerations(genLink.getHref());
+				}
+			}
+		}
+		return this.releases;
+	}
 }

headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/validation/generations/json/SpringProjectsEmbedded.java

@@ -17,8 +17,4 @@ public class SpringProjectsEmbedded extends JsonHalLinks implements JsonHalEmbed
 	public SpringProjects get_embedded() {
 		return _embedded;
 	}
-
-	public void set_embedded(SpringProjects _embedded) {
-		this._embedded = _embedded;
-	}
 }

headless-services/spring-boot-language-server/src/test/java/org/springframework/ide/vscode/boot/validation/test/ProjectGenerationsValidationTest.java

@@ -134,4 +134,26 @@ public class ProjectGenerationsValidationTest {
 		version = SpringProjectUtil.getDependencyVersion("spring-boot-actuator-1.2.3.BUILD-SNAPSHOT.jar", "spring-boot");
 		assertNull(version);
 	}
+	
+	@Test
+	public void testVersionCalculation() throws Exception {
+		Version version = SpringProjectUtil.getVersion("2.7.5");
+		assertEquals(2, version.getMajor());
+		assertEquals(7, version.getMinor());
+		assertEquals(5, version.getPatch());
+		assertNull(version.getQualifier());
+
+		version = SpringProjectUtil.getVersion("3.0.0-SNAPSHOT");		
+		assertEquals(3, version.getMajor());
+		assertEquals(0, version.getMinor());
+		assertEquals(0, version.getPatch());
+		assertEquals(version.getQualifier(), "SNAPSHOT");
+
+		
+		version = SpringProjectUtil.getVersion("2.6.14-RC2");		
+		assertEquals(2, version.getMajor());
+		assertEquals(6, version.getMinor());
+		assertEquals(14, version.getPatch());
+		assertEquals(version.getQualifier(), "RC2");
+	}
 }