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PT #162599228: Wait for JDT commands to register

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This commit is contained in:
BoykoAlex
2019-02-06 19:21:24 -05:00
parent 2c1ba5808d
commit e903ac3eb3
1 changed files with 21 additions and 2 deletions
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23
theia-extensions/theia-spring-boot/spring-boot/src/browser/classpath-service.ts
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@@ -15,6 +15,9 @@ import { ILanguageClient } from '@theia/languages/lib/browser';
export const ADD_LISTENER_REQUEST_TYPE = 'sts/addClasspathListener';
export const REMOVE_LISTENER_REQUEST_TYPE ='sts/removeClasspathListener';
const TIMEOUT = 5000;
const WAIT_PERIOD = 500;
@injectable()
export class ClasspathService {
@@ -28,11 +31,27 @@ export class ClasspathService {
}
private async addListener(params: ClasspathListenerParams) {
this.commands.executeCommand(/*'java.execute.workspaceCommand',*/ 'sts.java.addClasspathListener', params.callbackCommandId);
await this.waitForJdtCommands();
this.commands.executeCommand('sts.java.addClasspathListener', params.callbackCommandId);
}
private async removeListener(params: ClasspathListenerParams) {
this.commands.executeCommand(/*'java.execute.workspaceCommand',*/ 'sts.java.removeClasspathListener', params.callbackCommandId);
this.commands.executeCommand('sts.java.removeClasspathListener', params.callbackCommandId);
}
private async waitForJdtCommands() {
for (let t = 0; t < TIMEOUT; t+=WAIT_PERIOD) {
if (this.commands.getCommand('sts.java.addClasspathListener')) {
return Promise.resolve();
}
await ClasspathService.wait(WAIT_PERIOD);
}
}
static async wait(ms) {
return new Promise(resolve => {
setTimeout(resolve, ms);
});
}
}