Using enumerations for LibraryLocation

Author: cmaglie

app/.classpath

@@ -56,5 +56,6 @@
 	<classpathentry kind="lib" path="lib/commons-lang3-3.8.1.jar"/>
 	<classpathentry kind="lib" path="lib/jssc-2.8.0-arduino4.jar"/>
 	<classpathentry kind="lib" path="lib/grpc-core-1.20.0.jar"/>
+	<classpathentry kind="lib" path="lib/grpc/protobuf-java-3.11.4.jar"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>

app/lib/grpc/protobuf-java-3.11.4.jar

@@ -26,6 +26,7 @@
 import cc.arduino.Constants;
 import cc.arduino.UpdatableBoardsLibsFakeURLsHandler;
 import cc.arduino.UploaderUtils;
+import cc.arduino.cli.commands.Lib.LibraryLocation;
 import cc.arduino.contributions.*;
 import cc.arduino.contributions.libraries.ContributedLibrary;
 import cc.arduino.contributions.libraries.ContributedLibraryRelease;
@@ -76,10 +77,6 @@
 
 import static processing.app.I18n.format;
 import static processing.app.I18n.tr;
-import static processing.app.packages.UserLibrary.LOCATION_CORE;
-import static processing.app.packages.UserLibrary.LOCATION_IDE;
-import static processing.app.packages.UserLibrary.LOCATION_REF_CORE;
-import static processing.app.packages.UserLibrary.LOCATION_SKETCHBOOK;
 
 
 /**
@@ -1214,7 +1211,7 @@ public void rebuildExamplesMenu(JMenu menu) {
     LibraryList otherLibs = new LibraryList();
     for (UserLibrary lib : allLibraries) {
       // Get the library's location - used for sorting into categories
-      String location = lib.getLocation();
+      LibraryLocation location = lib.getLocation();
       // Is this library compatible?
       Collection<String> arch = lib.getArchitectures();
       boolean compatible;
@@ -1224,7 +1221,7 @@ public void rebuildExamplesMenu(JMenu menu) {
         compatible = arch.contains(myArch);
       }
       // IDE Libaries (including retired)
-      if (location.equals(LOCATION_IDE)) {
+      if (location.equals(LibraryLocation.ide_builtin)) {
         if (compatible) {
           // only compatible IDE libs are shown
           if (lib.getTypes().contains("Retired")) {
@@ -1234,15 +1231,15 @@ public void rebuildExamplesMenu(JMenu menu) {
           }
         }
       // Platform Libraries
-      } else if (location.equals(LOCATION_CORE)) {
+      } else if (location.equals(LibraryLocation.platform_builtin)) {
         // all platform libs are assumed to be compatible
         platformLibs.add(lib);
       // Referenced Platform Libraries
-      } else if (location.equals(LOCATION_REF_CORE)) {
+      } else if (location.equals(LibraryLocation.referenced_platform_builtin)) {
         // all referenced platform libs are assumed to be compatible
         referencedPlatformLibs.add(lib);
       // Sketchbook Libraries (including incompatible)
-      } else if (location.equals(LOCATION_SKETCHBOOK)) {
+      } else if (location.equals(LibraryLocation.user)) {
         if (compatible) {
           // libraries promoted from sketchbook (behave as builtin)
           if (!lib.getTypes().isEmpty() && lib.getTypes().contains("Arduino")

app/src/processing/app/Base.java

@@ -64,7 +64,6 @@
 	<classpathentry kind="lib" path="lib/grpc/opencensus-api-0.19.2.jar"/>
 	<classpathentry kind="lib" path="lib/grpc/opencensus-contrib-grpc-metrics-0.19.2.jar"/>
 	<classpathentry kind="lib" path="lib/grpc/proto-google-common-protos-1.12.0.jar"/>
-	<classpathentry kind="lib" path="lib/grpc/protobuf-javanano-3.0.0-alpha-5.jar"/>
-	<classpathentry kind="lib" path="lib/grpc/protobuf-java-3.9.2.jar"/>
+	<classpathentry kind="lib" path="lib/grpc/protobuf-java-3.11.4.jar"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>

arduino-core/.classpath

@@ -34,10 +34,9 @@
 import java.util.Map;
 import java.util.Optional;
 
+import cc.arduino.cli.commands.Lib.LibraryLocation;
 import cc.arduino.contributions.VersionComparator;
 
-import static processing.app.packages.UserLibrary.LOCATION_SKETCHBOOK;
-
 public class ContributedLibrary {
 
   private String name;
@@ -78,12 +77,12 @@ public Optional<ContributedLibraryRelease> getInstalled() {
     return releases.values().stream() //
         .filter(ContributedLibraryRelease::isLibraryInstalled) //
         .reduce((x, y) -> {
-          String lx = x.getInstalledLibrary().get().getLocation();
-          String ly = y.getInstalledLibrary().get().getLocation();
+          LibraryLocation lx = x.getInstalledLibrary().get().getLocation();
+          LibraryLocation ly = y.getInstalledLibrary().get().getLocation();
           if (lx.equals(ly)) {
             return VersionComparator.max(x, y);
           }
-          return lx.equals(LOCATION_SKETCHBOOK) ? x : y;
+          return lx.equals(LibraryLocation.user) ? x : y;
         });
   }
 

arduino-core/lib/grpc/protobuf-java-3.11.4.jar

@@ -31,9 +31,6 @@
 
 import static processing.app.I18n.format;
 import static processing.app.I18n.tr;
-import static processing.app.packages.UserLibrary.LOCATION_CORE;
-import static processing.app.packages.UserLibrary.LOCATION_REF_CORE;
-import static processing.app.packages.UserLibrary.LOCATION_SKETCHBOOK;
 
 import java.io.File;
 import java.io.IOException;
@@ -45,6 +42,7 @@
 import cc.arduino.cli.ArduinoCoreInstance;
 import cc.arduino.cli.commands.Lib.InstalledLibrary;
 import cc.arduino.cli.commands.Lib.Library;
+import cc.arduino.cli.commands.Lib.LibraryLocation;
 import cc.arduino.contributions.packages.ContributedPlatform;
 import io.grpc.StatusException;
 import processing.app.BaseNoGui;
@@ -208,8 +206,8 @@ public void rescanLibraries() {
                                        lib.getSrcFolder()));
         }
 
-        String loc = lib.getLocation();
-        if (!loc.equals(LOCATION_CORE) && !loc.equals(LOCATION_REF_CORE)) {
+        LibraryLocation loc = lib.getLocation();
+        if (!loc.equals(LibraryLocation.platform_builtin) && !loc.equals(LibraryLocation.referenced_platform_builtin)) {
           // Check if we can find the same library in the index
           // and mark it as installed
           index.find(lib.getName(), lib.getVersion()).ifPresent(foundLib -> {
@@ -218,7 +216,7 @@ public void rescanLibraries() {
           });
         }
 
-        if (lib.getTypes().isEmpty() && loc.equals(LOCATION_SKETCHBOOK)) {
+        if (lib.getTypes().isEmpty() && loc.equals(LibraryLocation.user)) {
           lib.setTypes(lib.getDeclaredTypes());
         }
 
@@ -235,8 +233,8 @@ public void rescanLibraries() {
     // TODO: Should be done on the CLI?
     installedLibraries.stream() //
         .filter(l -> l.getTypes().contains("Contributed")) //
-        .filter(l -> l.getLocation().equals(LOCATION_CORE)
-                     || l.getLocation().equals(LOCATION_REF_CORE)) //
+        .filter(l -> l.getLocation().equals(LibraryLocation.platform_builtin)
+                     || l.getLocation().equals(LibraryLocation.referenced_platform_builtin)) //
         .forEach(l -> {
           File libFolder = l.getInstalledFolder();
           Optional<ContributedPlatform> platform = BaseNoGui.indexer

arduino-core/lib/grpc/protobuf-java-3.9.2.jar

@@ -33,6 +33,7 @@
 import java.util.Collection;
 import java.util.List;
 
+import cc.arduino.cli.commands.Lib.LibraryLocation;
 import cc.arduino.contributions.libraries.ContributedLibraryDependency;
 
 public class UserLibrary {
@@ -53,19 +54,15 @@ public class UserLibrary {
   private Collection<String> includes;
   protected File installedFolder;
 
-  public static final String LOCATION_IDE = "ide";
-  public static final String LOCATION_SKETCHBOOK = "user";
-  public static final String LOCATION_CORE = "platform";
-  public static final String LOCATION_REF_CORE = "ref-platform";
-  protected String location;
+  protected LibraryLocation location;
 
   public UserLibrary(File installedFolder, String name, String version,
                      String author, String maintainer, String sentence,
                      String paraghraph, String website, String category,
                      String license, Collection<String> architectures,
                      String layout, Collection<String> declaredTypes,
                      boolean onGoingDevelopment, Collection<String> includes,
-                     String location) {
+                     LibraryLocation location) {
     this.installedFolder = installedFolder;
     this.name = name;
     this.version = version;
@@ -91,16 +88,6 @@ public UserLibrary(File installedFolder, String name, String version,
     this.onGoingDevelopment = onGoingDevelopment;
     this.includes = includes;
     this.location = location;
-    switch (location) {
-    case LOCATION_IDE:
-    case LOCATION_SKETCHBOOK:
-    case LOCATION_CORE:
-    case LOCATION_REF_CORE:
-      break;
-    default:
-      throw new IllegalArgumentException(
-          "Invalid library location: " + location);
-    }
   }
 
   public String getName() {
@@ -192,12 +179,12 @@ public boolean useRecursion() {
     return (layout == LibraryLayout.RECURSIVE);
   }
 
-  public String getLocation() {
+  public LibraryLocation getLocation() {
     return location;
   }
 
   public boolean isIDEBuiltIn() {
-    return getLocation().equals(LOCATION_IDE);
+    return getLocation().equals(LibraryLocation.ide_builtin);
   }
 
   @Override