Configure Java Home

package.json

@@ -2,7 +2,7 @@
     "name": "frog",
     "displayName": "frog",
     "description": "The Oracle SQL workbench for VSCode",
-    "version": "0.0.15",
+    "version": "0.0.16",
     "publisher": "todie",
     "engines": {
         "vscode": "^1.17.0"
@@ -73,7 +73,18 @@
                 "scopeName": "code.log",
                 "path": "./syntaxes/frog-runner.tmLanguage"
             }
-        ]
+        ],
+        "configuration": {
+            "type": "object",
+            "title": "Frog configuration",
+            "properties": {
+                "frog.javaHome": {
+                    "type": "string",
+                    "default": false,
+                    "description": "Set the java home to use for the runner."
+                }
+            }
+        }
     },
     "scripts": {
         "vscode:prepublish": "npm run compile",

src/sessionmanager.ts

@@ -2,6 +2,7 @@ import * as vscode from 'vscode';
 import { ConnectionNode } from './connections'
 import { spawn } from 'child_process'
 import { TextDocumentContentProvider } from './resultsetview'
+import * as path from 'path'
 
 const extensionName = "frog";
 const previewUri = vscode.Uri.parse('frog-view://authority/resultset');
@@ -59,7 +60,12 @@ export class SessionManager {
         }
 
         let extPath = vscode.extensions.getExtension("todie.frog").extensionPath;
-        this.dbSession = spawn("java", ['-jar', extPath + '/frog-runner.jar', this.currentConnection.host, this.currentConnection.port.toString(), this.currentConnection.schema, this.currentConnection.username, this.currentConnection.password]);
+        let javaHome = vscode.workspace.getConfiguration('frog').get("frog.javaHome", "")
+        let java = "java";
+        if (javaHome) {
+            java = path.join(javaHome, 'bin', 'java')
+        }
+        this.dbSession = spawn(java, ['-jar', extPath + '/frog-runner.jar', this.currentConnection.host, this.currentConnection.port.toString(), this.currentConnection.schema, this.currentConnection.username, this.currentConnection.password]);
 
         let outputBuffer = "";