Move shared constants from Compiler and ComponentListGenerator into ComponentDescriptorConstants

appinventor/buildserver/build.xml

@@ -161,6 +161,7 @@
       <fileset dir="${local.lib.dir}" includes="*.jar"/>
       <fileset dir="${build.dir}" includes="common/CommonUtils.jar" />
       <fileset dir="${build.dir}" includes="common/CommonVersion.jar" />
+      <fileset dir="${build.dir}" includes="components/CommonConstants.jar" />
       <fileset dir="${lib.dir}" includes="bouncycastle/bcprov-jdk15on-149.jar"/>
       <fileset dir="${lib.dir}" includes="bouncycastle/bcpkix-jdk15on-149.jar"/>
       <fileset dir="${lib.dir}" includes="android/tools/common-24.3.0.jar"/>

appinventor/buildserver/src/com/google/appinventor/buildserver/Compiler.java

@@ -9,6 +9,7 @@ package com.google.appinventor.buildserver;
 import com.google.appinventor.buildserver.util.AARLibraries;
 import com.google.appinventor.buildserver.util.AARLibrary;
 import com.google.appinventor.common.version.AppInventorFeatures;
+import com.google.appinventor.components.common.ComponentDescriptorConstants;
 import com.google.common.annotations.VisibleForTesting;
 import com.google.common.base.Charsets;
 import com.google.common.base.Strings;
@@ -83,39 +84,6 @@ public final class Compiler {
 
   public static final String RUNTIME_FILES_DIR = "/" + "files" + "/";
 
-  // Build info constants. Used for permissions, libraries, assets and activities.
-  // Must match ComponentProcessor.ARMEABI_V7A_SUFFIX
-  private static final String ARMEABI_V7A_SUFFIX = "-v7a";
-  // Must match ComponentProcessor.ARM64_V8A_SUFFIX
-  private static final String ARM64_V8A_SUFFIX = "-v8a";
-  // Must match ComponentProcessor.X86_64_SUFFIX
-  private static final String X86_64_SUFFIX = "-x8a";
-  // Must match Component.ASSET_DIRECTORY
-  private static final String ASSET_DIRECTORY = "component";
-  // Must match ComponentListGenerator.ASSETS_TARGET
-  private static final String ASSETS_TARGET = "assets";
-  // Must match ComponentListGenerator.ACTIVITIES_TARGET
-  private static final String ACTIVITIES_TARGET = "activities";
-  // Must match ComponentListGenerator.LIBRARIES_TARGET
-  public static final String LIBRARIES_TARGET = "libraries";
-  // Must match ComponentListGenerator.NATIVE_TARGET
-  public static final String NATIVE_TARGET = "native";
-  // Must match ComponentListGenerator.PERMISSIONS_TARGET
-  private static final String PERMISSIONS_TARGET = "permissions";
-  // Must match ComponentListGenerator.BROADCAST_RECEIVERS_TARGET
-  private static final String BROADCAST_RECEIVERS_TARGET = "broadcastReceivers";
-  // Must match ComponentListGenerator.ANDROIDMINSDK_TARGET
-  private static final String ANDROIDMINSDK_TARGET = "androidMinSdk";
-  // Must match ComponentListGenerator.CONDITIONALS_TARGET
-  private static final String CONDITIONALS_TARGET = "conditionals";
-  
-  // TODO(Will): Remove the following target once the deprecated
-  //             @SimpleBroadcastReceiver annotation is removed. It should
-  //             should remain for the time being because otherwise we'll break
-  //             extensions currently using @SimpleBroadcastReceiver.
-  //
-  // Must match ComponentListGenerator.BROADCAST_RECEIVER_TARGET
-  private static final String BROADCAST_RECEIVER_TARGET = "broadcastReceiver";
 
   // Native library directory names
   private static final String LIBS_DIR_NAME = "libs";
@@ -291,7 +259,7 @@ public final class Compiler {
   @VisibleForTesting
   void generatePermissions() {
     try {
-      loadJsonInfo(permissionsNeeded, PERMISSIONS_TARGET);
+      loadJsonInfo(permissionsNeeded, ComponentDescriptorConstants.PERMISSIONS_TARGET);
       if (project != null) {    // Only do this if we have a project (testing doesn't provide one :-( ).
         LOG.log(Level.INFO, "usesLocation = " + project.getUsesLocation());
         if (project.getUsesLocation().equals("True")) { // Add location permissions if any WebViewer requests it
@@ -313,7 +281,7 @@ public final class Compiler {
       userErrors.print(String.format(ERROR_IN_STAGE, "Permissions"));
     }
 
-    mergeConditionals(conditionals.get(PERMISSIONS_TARGET), permissionsNeeded);
+    mergeConditionals(conditionals.get(ComponentDescriptorConstants.PERMISSIONS_TARGET), permissionsNeeded);
 
     int n = 0;
     for (String type : permissionsNeeded.keySet()) {
@@ -409,7 +377,7 @@ public final class Compiler {
   @VisibleForTesting
   void generateLibNames() {
     try {
-      loadJsonInfo(libsNeeded, LIBRARIES_TARGET);
+      loadJsonInfo(libsNeeded, ComponentDescriptorConstants.LIBRARIES_TARGET);
     } catch (IOException e) {
       // This is fatal.
       e.printStackTrace();
@@ -434,7 +402,7 @@ public final class Compiler {
   @VisibleForTesting
   void generateNativeLibNames() {
     try {
-      loadJsonInfo(nativeLibsNeeded, NATIVE_TARGET);
+      loadJsonInfo(nativeLibsNeeded, ComponentDescriptorConstants.NATIVE_TARGET);
     } catch (IOException e) {
       // This is fatal.
       e.printStackTrace();
@@ -459,7 +427,7 @@ public final class Compiler {
   @VisibleForTesting
   void generateAssets() {
     try {
-      loadJsonInfo(assetsNeeded, ASSETS_TARGET);
+      loadJsonInfo(assetsNeeded, ComponentDescriptorConstants.ASSETS_TARGET);
     } catch (IOException e) {
       // This is fatal.
       e.printStackTrace();
@@ -484,7 +452,7 @@ public final class Compiler {
   @VisibleForTesting
   void generateActivities() {
     try {
-      loadJsonInfo(activitiesNeeded, ACTIVITIES_TARGET);
+      loadJsonInfo(activitiesNeeded, ComponentDescriptorConstants.ACTIVITIES_TARGET);
     } catch (IOException e) {
       // This is fatal.
       e.printStackTrace();
@@ -509,7 +477,7 @@ public final class Compiler {
   @VisibleForTesting
   void generateBroadcastReceivers() {
     try {
-      loadJsonInfo(broadcastReceiversNeeded, BROADCAST_RECEIVERS_TARGET);
+      loadJsonInfo(broadcastReceiversNeeded, ComponentDescriptorConstants.BROADCAST_RECEIVERS_TARGET);
     }
     catch (IOException e) {
       // This is fatal.
@@ -521,7 +489,7 @@ public final class Compiler {
       userErrors.print(String.format(ERROR_IN_STAGE, "BroadcastReceivers"));
     }
 
-    mergeConditionals(conditionals.get(BROADCAST_RECEIVERS_TARGET), broadcastReceiversNeeded);
+    mergeConditionals(conditionals.get(ComponentDescriptorConstants.BROADCAST_RECEIVERS_TARGET), broadcastReceiversNeeded);
   }
 
   /*
@@ -533,7 +501,7 @@ public final class Compiler {
   @VisibleForTesting
   void generateBroadcastReceiver() {
     try {
-      loadJsonInfo(componentBroadcastReceiver, BROADCAST_RECEIVER_TARGET);
+      loadJsonInfo(componentBroadcastReceiver, ComponentDescriptorConstants.BROADCAST_RECEIVER_TARGET);
     }
     catch (IOException e) {
       // This is fatal.
@@ -548,7 +516,7 @@ public final class Compiler {
 
   private void generateMinSdks() {
     try {
-      loadJsonInfo(minSdksNeeded, ANDROIDMINSDK_TARGET);
+      loadJsonInfo(minSdksNeeded, ComponentDescriptorConstants.ANDROIDMINSDK_TARGET);
     } catch (IOException|JSONException e) {
       // This is fatal.
       e.printStackTrace();
@@ -1791,24 +1759,24 @@ public final class Compiler {
     try {
       for (String type : nativeLibsNeeded.keySet()) {
         for (String lib : nativeLibsNeeded.get(type)) {
-          boolean isV7a = lib.endsWith(ARMEABI_V7A_SUFFIX);
-          boolean isV8a = lib.endsWith(ARM64_V8A_SUFFIX);
-          boolean isx8664 = lib.endsWith(X86_64_SUFFIX);
+          boolean isV7a = lib.endsWith(ComponentDescriptorConstants.ARMEABI_V7A_SUFFIX);
+          boolean isV8a = lib.endsWith(ComponentDescriptorConstants.ARM64_V8A_SUFFIX);
+          boolean isx8664 = lib.endsWith(ComponentDescriptorConstants.X86_64_SUFFIX);
 
           String sourceDirName;
           File targetDir;
           if (isV7a) {
             sourceDirName = ARMEABI_V7A_DIR_NAME;
             targetDir = armeabiV7aDir;
-            lib = lib.substring(0, lib.length() - ARMEABI_V7A_SUFFIX.length());
+            lib = lib.substring(0, lib.length() - ComponentDescriptorConstants.ARMEABI_V7A_SUFFIX.length());
           } else if (isV8a) {
             sourceDirName = ARM64_V8A_DIR_NAME;
             targetDir = arm64V8aDir;
-            lib = lib.substring(0, lib.length() - ARM64_V8A_SUFFIX.length());
+            lib = lib.substring(0, lib.length() - ComponentDescriptorConstants.ARM64_V8A_SUFFIX.length());
           } else if (isx8664) {
             sourceDirName = X86_64_DIR_NAME;
             targetDir = x8664Dir;
-            lib = lib.substring(0, lib.length() - X86_64_SUFFIX.length());
+            lib = lib.substring(0, lib.length() - ComponentDescriptorConstants.X86_64_SUFFIX.length());
           } else {
             sourceDirName = ARMEABI_DIR_NAME;
             targetDir = armeabiDir;
@@ -2052,7 +2020,7 @@ public final class Compiler {
           if (e.getMessage().contains("broadcastReceiver")) {
             LOG.log(Level.INFO, "Component \"" + type + "\" does not have a broadcast receiver.");
             continue;
-          } else if (e.getMessage().contains(ANDROIDMINSDK_TARGET)) {
+          } else if (e.getMessage().contains(ComponentDescriptorConstants.ANDROIDMINSDK_TARGET)) {
             LOG.log(Level.INFO, "Component \"" + type + "\" does not specify a minimum SDK.");
             continue;
           } else {
@@ -2096,7 +2064,7 @@ public final class Compiler {
     // Strip off the package name since SCM and BKY use unqualified names
     type = type.substring(type.lastIndexOf('.') + 1);
 
-    JSONObject conditionals = compJson.optJSONObject(CONDITIONALS_TARGET);
+    JSONObject conditionals = compJson.optJSONObject(ComponentDescriptorConstants.CONDITIONALS_TARGET);
     if (conditionals != null) {
       JSONObject jsonBlockMap = conditionals.optJSONObject(targetInfo);
       if (jsonBlockMap != null) {

appinventor/components/src/com/google/appinventor/components/common/ComponentDescriptorConstants.java

+// -*- mode: java; c-basic-offset: 2; -*-
+// Copyright 2011-2019 MIT, All rights reserved
+// Released under the Apache License, Version 2.0
+// http://www.apache.org/licenses/LICENSE-2.0
+
+package com.google.appinventor.components.common;
+
+/**
+ * Contains constants related to the description of Simple components.
+ *
+ */
+public final class ComponentDescriptorConstants {
+  private ComponentDescriptorConstants() {
+    // nothing
+  }
+  // shared constants between ComponentListGenerator.java and Compiler.java
+  public static final String ARMEABI_V7A_SUFFIX = "-v7a";
+  public static final String ARM64_V8A_SUFFIX = "-v8a";
+  public static final String X86_64_SUFFIX = "-x8a";
+  public static final String ASSET_DIRECTORY = "component";
+  public static final String ASSETS_TARGET = "assets";
+  public static final String ACTIVITIES_TARGET = "activities";
+  public static final String LIBRARIES_TARGET = "libraries";
+  public static final String NATIVE_TARGET = "native";
+  public static final String PERMISSIONS_TARGET = "permissions";
+  public static final String BROADCAST_RECEIVERS_TARGET = "broadcastReceivers";
+  public static final String ANDROIDMINSDK_TARGET = "androidMinSdk";
+  public static final String CONDITIONALS_TARGET = "conditionals";
+
+  // TODO(Will): Remove the following target once the deprecated
+  //             @SimpleBroadcastReceiver annotation is removed. It should
+  //             should remain for the time being because otherwise we'll break
+  //             extensions currently using @SimpleBroadcastReceiver.
+  public static final String BROADCAST_RECEIVER_TARGET = "broadcastReceiver";
+}

appinventor/components/src/com/google/appinventor/components/scripts/ComponentListGenerator.java

@@ -7,6 +7,7 @@
 package com.google.appinventor.components.scripts;
 
 import com.google.appinventor.common.utils.StringUtils;
+import com.google.appinventor.components.common.ComponentDescriptorConstants;
 
 import java.io.IOException;
 import java.io.Writer;
@@ -23,22 +24,6 @@ import javax.tools.FileObject;
  * @author lizlooney@google.com (Liz Looney)
  */
 public final class ComponentListGenerator extends ComponentProcessor {
-  // Names of component information types to be output. Must match buildserver.compiler constants.
-  private static final String PERMISSIONS_TARGET = "permissions";
-  private static final String LIBRARIES_TARGET = "libraries";
-  private static final String ASSETS_TARGET = "assets";
-  private static final String NATIVE_TARGET = "native";
-  private static final String BROADCAST_RECEIVERS_TARGET = "broadcastReceivers";
-  private static final String ACTIVITIES_TARGET = "activities";
-  private static final String ANDROIDMINSDK_TARGET = "androidMinSdk";
-  private static final String CONDITONAL_TARGET = "conditional";
-  
-  // TODO(Will): Remove the following target once the deprecated
-  //             @SimpleBroadcastReceiver annotation is removed. It should
-  //             should remain for the time being because otherwise we'll break
-  //             extensions currently using @SimpleBroadcastReceiver.
-  private static final String BROADCAST_RECEIVER_TARGET = "broadcastReceiver";
-  
   // Where to write results.  Build Info is the collection of permissions, asset and library info.
   private static final String COMPONENT_LIST_OUTPUT_FILE_NAME = "simple_components.txt";
   private static final String COMPONENT_BUILD_INFO_OUTPUT_FILE_NAME =
@@ -91,19 +76,19 @@ public final class ComponentListGenerator extends ComponentProcessor {
   private static void outputComponentBuildInfo(ComponentInfo component, StringBuilder sb) {
     sb.append("{\"type\": \"");
     sb.append(component.type).append("\"");
-    appendComponentInfo(sb, PERMISSIONS_TARGET, component.permissions);
-    appendComponentInfo(sb, LIBRARIES_TARGET, component.libraries);
-    appendComponentInfo(sb, NATIVE_TARGET, component.nativeLibraries);
-    appendComponentInfo(sb, ASSETS_TARGET, component.assets);
-    appendComponentInfo(sb, ACTIVITIES_TARGET, component.activities);
-    appendComponentInfo(sb, ANDROIDMINSDK_TARGET, Collections.singleton(Integer.toString(component.getAndroidMinSdk())));
-    appendComponentInfo(sb, BROADCAST_RECEIVERS_TARGET, component.broadcastReceivers);
+    appendComponentInfo(sb, ComponentDescriptorConstants.PERMISSIONS_TARGET, component.permissions);
+    appendComponentInfo(sb, ComponentDescriptorConstants.LIBRARIES_TARGET, component.libraries);
+    appendComponentInfo(sb, ComponentDescriptorConstants.NATIVE_TARGET, component.nativeLibraries);
+    appendComponentInfo(sb, ComponentDescriptorConstants.ASSETS_TARGET, component.assets);
+    appendComponentInfo(sb, ComponentDescriptorConstants.ACTIVITIES_TARGET, component.activities);
+    appendComponentInfo(sb, ComponentDescriptorConstants.ANDROIDMINSDK_TARGET, Collections.singleton(Integer.toString(component.getAndroidMinSdk())));
+    appendComponentInfo(sb, ComponentDescriptorConstants.BROADCAST_RECEIVERS_TARGET, component.broadcastReceivers);
     appendConditionalComponentInfo(component, sb);
     // TODO(Will): Remove the following call once the deprecated
     //             @SimpleBroadcastReceiver annotation is removed. It should
     //             should remain for the time being because otherwise we'll break
     //             extensions currently using @SimpleBroadcastReceiver.
-    appendComponentInfo(sb, BROADCAST_RECEIVER_TARGET, component.classNameAndActionsBR);
+    appendComponentInfo(sb, ComponentDescriptorConstants.BROADCAST_RECEIVER_TARGET, component.classNameAndActionsBR);
     sb.append("}");
   }
 
@@ -119,10 +104,10 @@ public final class ComponentListGenerator extends ComponentProcessor {
         component.conditionalBroadcastReceivers.size() == 0) {
       return;
     }
-    sb.append(", \"conditionals\": { ");
-    sb.append("\"permissions\": ");
+    sb.append(", \"" + ComponentDescriptorConstants.CONDITIONALS_TARGET + "\": { ");
+    sb.append("\"" + ComponentDescriptorConstants.PERMISSIONS_TARGET + "\": ");
     appendMap(sb, component.conditionalPermissions);
-    sb.append(", \"broadcastReceivers\": ");
+    sb.append(", \"" + ComponentDescriptorConstants.BROADCAST_RECEIVERS_TARGET + "\": ");
     appendMap(sb, component.conditionalBroadcastReceivers);
     sb.append("}");
   }