use of org.metaborg.core.config.ConfigException in project spoofax by metaborg.
the class SpoofaxContext method init.
public void init() {
this.base = this.resourceService().resolve(baseURI);
this.project = projectService.get(base);
if (this.project == null) {
this.languageSpec = null;
return;
}
try {
this.languageSpec = languageSpecService.get(project);
} catch (ConfigException e) {
throw new MetaborgRuntimeException("Cannot convert project " + project + " into a language specification project", e);
}
}
use of org.metaborg.core.config.ConfigException in project spoofax by metaborg.
the class CheckSdf2TablePrimitive method call.
@Override
public boolean call(IContext env, Strategy[] svars, IStrategoTerm[] tvars) throws InterpreterException {
org.metaborg.core.context.IContext context = (org.metaborg.core.context.IContext) env.contextObject();
final FileObject location = context.location();
final IProject project = projectService.get(location);
if (project == null) {
return false;
}
if (languageSpecServiceProvider == null) {
// Indicates that meta-Spoofax is not available (ISpoofaxLanguageSpecService cannot be injected), but this
// should never happen because this primitive is inside meta-Spoofax. Check for null just in case.
logger.error("Language specification service is not available; static injection failed");
return false;
}
final ISpoofaxLanguageSpecService languageSpecService = languageSpecServiceProvider.get();
if (!languageSpecService.available(project)) {
return false;
}
final ISpoofaxLanguageSpec languageSpec;
try {
languageSpec = languageSpecService.get(project);
} catch (ConfigException e) {
throw new InterpreterException("Unable to get language specification name for " + location, e);
}
if (languageSpec == null) {
return false;
}
if (!languageSpec.config().sdfEnabled()) {
env.setCurrent(env.getFactory().makeString("disabled"));
return true;
}
env.setCurrent(env.getFactory().makeString(languageSpec.config().sdf2tableVersion().toString()));
return true;
}
use of org.metaborg.core.config.ConfigException in project spoofax by metaborg.
the class LanguageSpecificationPrimitive method call.
@Override
protected IStrategoTerm call(IStrategoTerm current, Strategy[] svars, IStrategoTerm[] tvars, ITermFactory factory, IContext context) throws MetaborgException {
final IProject project = context.project();
if (project == null) {
return null;
}
if (languageSpecServiceProvider == null) {
// Indicates that meta-Spoofax is not available (ISpoofaxLanguageSpecService cannot be injected), but this
// should never happen because this primitive is inside meta-Spoofax. Check for null just in case.
logger.error("Language specification service is not available; static injection failed");
return null;
}
final ISpoofaxLanguageSpecService languageSpecService = languageSpecServiceProvider.get();
if (!languageSpecService.available(project)) {
return null;
}
final ISpoofaxLanguageSpec languageSpec;
try {
languageSpec = languageSpecService.get(project);
} catch (ConfigException e) {
throw new MetaborgException("Unable to get language specification configuration for " + project, e);
}
if (languageSpec == null) {
return null;
}
final IStrategoString nameTerm = factory.makeString(languageSpec.config().name());
final LanguageIdentifier id = languageSpec.config().identifier();
final IStrategoString groupIdTerm = factory.makeString(id.groupId);
final IStrategoString idTerm = factory.makeString(id.id);
final IStrategoString versionTerm = factory.makeString(id.version.toString());
final IStrategoString locationTerm = factory.makeString(languageSpec.location().getName().getURI());
return factory.makeTuple(nameTerm, groupIdTerm, idTerm, versionTerm, locationTerm);
}
use of org.metaborg.core.config.ConfigException in project spoofax by metaborg.
the class LegacyLanguageSpecNamePrimitive method call.
@Override
protected IStrategoTerm call(IStrategoTerm current, Strategy[] svars, IStrategoTerm[] tvars, ITermFactory factory, IContext context) throws MetaborgException {
final FileObject location = context.location();
final IProject project = projectService.get(location);
if (project == null) {
return null;
}
if (languageSpecServiceProvider == null) {
// Indicates that meta-Spoofax is not available (ISpoofaxLanguageSpecService cannot be injected), but this
// should never happen because this primitive is inside meta-Spoofax. Check for null just in case.
logger.debug("Language specification service is not available; static injection failed");
return null;
}
final ISpoofaxLanguageSpecService languageSpecService = languageSpecServiceProvider.get();
if (!languageSpecService.available(project)) {
return null;
}
final ISpoofaxLanguageSpec languageSpec;
try {
languageSpec = languageSpecService.get(project);
} catch (ConfigException e) {
throw new MetaborgException("Unable to get language specification name for " + location, e);
}
if (languageSpec == null) {
return null;
}
return factory.makeString(languageSpec.config().name());
}
use of org.metaborg.core.config.ConfigException in project spoofax by metaborg.
the class PlaceholderCharsPrimitive method call.
@Override
public boolean call(IContext env, Strategy[] svars, IStrategoTerm[] tvars) throws InterpreterException {
org.metaborg.core.context.IContext context = (org.metaborg.core.context.IContext) env.contextObject();
final FileObject location = context.location();
final IProject project = projectService.get(location);
if (project == null) {
return false;
}
if (languageSpecServiceProvider == null) {
// Indicates that meta-Spoofax is not available (ISpoofaxLanguageSpecService cannot be injected), but this
// should never happen because this primitive is inside meta-Spoofax. Check for null just in case.
logger.error("Language specification service is not available; static injection failed");
return false;
}
final ISpoofaxLanguageSpecService languageSpecService = languageSpecServiceProvider.get();
if (!languageSpecService.available(project)) {
return false;
}
final ISpoofaxLanguageSpec languageSpec;
try {
languageSpec = languageSpecService.get(project);
} catch (ConfigException e) {
throw new InterpreterException("Unable to get language specification name for " + location, e);
}
if (languageSpec == null) {
return false;
}
PlaceholderCharacters placeholderChars = languageSpec.config().placeholderChars();
IStrategoString prefix = env.getFactory().makeString(placeholderChars.prefix);
IStrategoString suffix = null;
if (placeholderChars.suffix != null) {
suffix = env.getFactory().makeString(placeholderChars.suffix);
} else {
suffix = env.getFactory().makeString("");
}
env.setCurrent(env.getFactory().makeTuple(prefix, suffix));
return true;
}
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