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Add simple message when no CF target available

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When no CF targets available, display a message in the CA UI to the
user.
This commit is contained in:
nsingh
2017-01-09 15:41:49 -08:00
parent c92fbccc09
commit 48840d1888
3 changed files with 19 additions and 0 deletions
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7
vscode-extensions/vscode-manifest-yaml/src/main/java/org/springframework/ide/vscode/manifest/yaml/AbstractCFHintsProvider.java
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@@ -18,6 +18,7 @@ import javax.inject.Provider;
import org.springframework.ide.vscode.commons.cloudfoundry.client.cftarget.CFTarget;
import org.springframework.ide.vscode.commons.cloudfoundry.client.cftarget.CFTargetsFactory;
import org.springframework.ide.vscode.commons.yaml.schema.BasicYValueHint;
import org.springframework.ide.vscode.commons.yaml.schema.YValueHint;
import com.google.common.collect.Lists;
@@ -26,6 +27,12 @@ public abstract class AbstractCFHintsProvider implements Provider<Collection<YVa
private final CFTargetsFactory targetsFactory;
/*
* TODO: This is probably a very wrong way of handling "No connections available"
*/
public static final YValueHint NO_CF_TARGET_HINT = new BasicYValueHint("",
"No valid Cloud Foundry target found. Please ensure that you are connected to Cloud Foundry and try again.");
public AbstractCFHintsProvider(CFTargetsFactory targetsFactory) {
this.targetsFactory = targetsFactory;
}

6
vscode-extensions/vscode-manifest-yaml/src/main/java/org/springframework/ide/vscode/manifest/yaml/ManifestYamlCFBuildpacksProvider.java
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@@ -56,6 +56,12 @@ public class ManifestYamlCFBuildpacksProvider extends AbstractCFHintsProvider {
} catch (Exception e) {
logger.log(Level.SEVERE, e.getMessage(), e);
}
// TODO: probably a very bad thing to do, but for now a workaround to notify the user via the CA UI that there are no
// CF targets available.
if (hints.isEmpty()) {
hints.add(NO_CF_TARGET_HINT);
}
return hints;
}

6
vscode-extensions/vscode-manifest-yaml/src/main/java/org/springframework/ide/vscode/manifest/yaml/ManifestYamlCFServicesProvider.java
View File

@@ -56,6 +56,12 @@ public class ManifestYamlCFServicesProvider extends AbstractCFHintsProvider {
} catch (Exception e) {
logger.log(Level.SEVERE, e.getMessage(), e);
}
// TODO: probably a very bad thing to do, but for now a workaround to notify the user via the CA UI that there are no
// CF targets available.
if (hints.isEmpty()) {
hints.add(NO_CF_TARGET_HINT);
}
return hints;
}