@NotNull
private static Sdk getJdk(
@Nullable Project project, MavenRunnerSettings runnerSettings, boolean isGlobalRunnerSettings)
throws ExecutionException {
String name = runnerSettings.getJreName();
if (name.equals(MavenRunnerSettings.USE_INTERNAL_JAVA)) {
return JavaAwareProjectJdkTableImpl.getInstanceEx().getInternalJdk();
}
if (name.equals(MavenRunnerSettings.USE_PROJECT_JDK)) {
if (project != null) {
Sdk res = ProjectRootManager.getInstance(project).getProjectSdk();
if (res != null) {
return res;
}
}
if (project == null) {
Sdk recent = ProjectJdkTable.getInstance().findMostRecentSdkOfType(JavaSdk.getInstance());
if (recent != null) return recent;
return JavaAwareProjectJdkTableImpl.getInstanceEx().getInternalJdk();
}
throw new ProjectJdkSettingsOpenerExecutionException(
"Project JDK is not specified. <a href='#'>Configure</a>", project);
}
if (name.equals(MavenRunnerSettings.USE_JAVA_HOME)) {
final String javaHome = System.getenv(JAVA_HOME);
if (StringUtil.isEmptyOrSpaces(javaHome)) {
throw new ExecutionException(RunnerBundle.message("maven.java.home.undefined"));
}
final Sdk jdk = JavaSdk.getInstance().createJdk("", javaHome);
if (jdk == null) {
throw new ExecutionException(RunnerBundle.message("maven.java.home.invalid", javaHome));
}
return jdk;
}
for (Sdk projectJdk : ProjectJdkTable.getInstance().getAllJdks()) {
if (projectJdk.getName().equals(name)) {
return projectJdk;
}
}
if (isGlobalRunnerSettings) {
throw new ExecutionException(
RunnerBundle.message("maven.java.not.found.default.config", name));
} else {
throw new ExecutionException(RunnerBundle.message("maven.java.not.found", name));
}
}
/**
* @param coreSettings
* @param project used to creation fix if maven home not found
* @param runConfiguration used to creation fix if maven home not found
* @return
* @throws ExecutionException
*/
public static String resolveMavenHome(
@NotNull MavenGeneralSettings coreSettings,
@Nullable Project project,
@Nullable MavenRunConfiguration runConfiguration)
throws ExecutionException {
final File file = MavenUtil.resolveMavenHomeDirectory(coreSettings.getMavenHome());
if (file == null) {
throw createExecutionException(
RunnerBundle.message("external.maven.home.no.default"),
RunnerBundle.message("external.maven.home.no.default.with.fix"),
coreSettings,
project,
runConfiguration);
}
if (!file.exists()) {
throw createExecutionException(
RunnerBundle.message("external.maven.home.does.not.exist", file.getPath()),
RunnerBundle.message("external.maven.home.does.not.exist.with.fix", file.getPath()),
coreSettings,
project,
runConfiguration);
}
if (!MavenUtil.isValidMavenHome(file)) {
throw createExecutionException(
RunnerBundle.message("external.maven.home.invalid", file.getPath()),
RunnerBundle.message("external.maven.home.invalid.with.fix", file.getPath()),
coreSettings,
project,
runConfiguration);
}
try {
return file.getCanonicalPath();
} catch (IOException e) {
throw new ExecutionException(e.getMessage(), e);
}
}