Add support for the Oracle HTTP Server installer (#402)

Author: ddsharpe

imagetool/src/main/java/com/oracle/weblogic/imagetool/aru/AruProduct.java

@@ -18,6 +18,7 @@ public enum AruProduct {
     MFT("27538", "Oracle Managed File Transfer"),
     IDM("18391", "Oracle Identity Manager"),
     OAM("18388", "Oracle Access Manager"),
+    OHS("10300", "Oracle HTTP Server"),
     OUD("19748", "Oracle Unified Directory"),
     OID("10040", "Oracle Internet Directory"),
     WCC("13946", "Oracle WebCenter Content"),

imagetool/src/main/java/com/oracle/weblogic/imagetool/installer/DefaultResponseFile.java

@@ -28,6 +28,7 @@ public class DefaultResponseFile implements ResponseFile {
         "Collocated Oracle Identity and Access Manager (Managed through WebLogic server)";
     private static final String R_OAM =
         "Collocated Oracle Identity and Access Manager (Managed through WebLogic server)";
+    private static final String R_OHS = "Standalone HTTP Server (Managed independently of WebLogic server)";
     private static final String R_OUD = "Installation for Oracle Unified Directory";
     private static final String R_OID = "Collocated Oracle Internet Directory Server (Managed through WebLogic server)";
     private static final String R_WCC = "WebCenter Content";
@@ -75,6 +76,9 @@ private static String getInstallTypeResponse(InstallerType installerType, FmwIns
             case OAM:
                 response = R_OAM;
                 break;
+            case OHS:
+                response = R_OHS;
+                break;
             case OUD:
                 response = R_OUD;
                 break;

imagetool/src/main/java/com/oracle/weblogic/imagetool/installer/FmwInstallerType.java

@@ -78,7 +78,9 @@ public enum FmwInstallerType {
         InstallerType.FMW, InstallerType.WCP),
     // Oracle WebCenter Sites
     WCS(Utils.toSet(FMW.products, AruProduct.WCS),
-        InstallerType.FMW, InstallerType.WCS)
+        InstallerType.FMW, InstallerType.WCS),
+    OHS(Collections.singleton(AruProduct.OHS),
+        InstallerType.OHS)
     ;
 
     private final InstallerType[] installers;

imagetool/src/main/java/com/oracle/weblogic/imagetool/installer/InstallerType.java

@@ -19,6 +19,7 @@ public enum InstallerType {
     MFT("mft"),
     IDM("idm"),
     OAM("oam"),
+    OHS("ohs"),
     OUD("oud"),
     OID("oid"),
     WCC("wcc"),
@@ -27,7 +28,7 @@ public enum InstallerType {
     JDK("jdk"),
     WDT("wdt");
 
-    private String value;
+    private final String value;
 
     /**
      * Create an Enum value for the installer type.