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Example 1 with AbstractModelLoader

use of com.redhat.ceylon.model.loader.AbstractModelLoader in project ceylon-compiler by ceylon.

the class CeylonModelLoader method instance.

public static AbstractModelLoader instance(Context context) {
    AbstractModelLoader instance = context.get(AbstractModelLoader.class);
    if (instance == null) {
        ModelLoaderFactory factory = context.get(ModelLoaderFactory.class);
        if (factory != null) {
            instance = factory.createModelLoader(context);
        } else {
            instance = new CeylonModelLoader(context);
        }
        context.put(AbstractModelLoader.class, instance);
    }
    return instance;
}
Also used : AbstractModelLoader(com.redhat.ceylon.model.loader.AbstractModelLoader)

Example 2 with AbstractModelLoader

use of com.redhat.ceylon.model.loader.AbstractModelLoader in project ceylon-compiler by ceylon.

the class ModelLoaderTests method verifyCompilerClassLoading.

protected void verifyCompilerClassLoading(String ceylon, final ModelComparison modelCompare) {
    // now compile the ceylon decl file
    CeyloncTaskImpl task = getCompilerTask(ceylon);
    // get the context to grab the phased units
    Context context = task.getContext();
    if (simpleAnnotationModels) {
        CeylonEnter.instance(context);
        ExpressionTransformer.getInstance(context).simpleAnnotationModels = true;
        CeylonTransformer.getInstance(context).simpleAnnotationModels = true;
        StatementTransformer.getInstance(context).simpleAnnotationModels = true;
        ClassTransformer.getInstance(context).simpleAnnotationModels = true;
    }
    Boolean success = task.call();
    Assert.assertTrue(success);
    PhasedUnits phasedUnits = LanguageCompiler.getPhasedUnitsInstance(context);
    // find out what was in that file
    Assert.assertEquals(2, phasedUnits.getPhasedUnits().size());
    PhasedUnit one = phasedUnits.getPhasedUnits().get(0);
    PhasedUnit two = phasedUnits.getPhasedUnits().get(1);
    PhasedUnit phasedUnit = one.getUnitFile().getName().endsWith("module.ceylon") ? two : one;
    final Map<String, Declaration> decls = new HashMap<String, Declaration>();
    for (Declaration decl : phasedUnit.getUnit().getDeclarations()) {
        if (decl.isToplevel()) {
            decls.put(getQualifiedPrefixedName(decl), decl);
        }
    }
    // now compile the ceylon usage file
    // remove the extension, make lowercase and add "test"
    String testfile = ceylon.substring(0, ceylon.length() - 7).toLowerCase() + "test.ceylon";
    JavacTaskImpl task2 = getCompilerTask(testfile);
    // get the context to grab the declarations
    final Context context2 = task2.getContext();
    // declarations from the jar anymore because we've overridden the jar and the javac jar index is corrupted
    class Listener implements TaskListener {

        @Override
        public void started(TaskEvent e) {
        }

        @Override
        public void finished(TaskEvent e) {
            if (e.getKind() == Kind.ENTER) {
                AbstractModelLoader modelLoader = CeylonModelLoader.instance(context2);
                Modules modules = LanguageCompiler.getCeylonContextInstance(context2).getModules();
                // now see if we can find our declarations
                compareDeclarations(modelCompare, decls, modelLoader, modules);
            }
        }
    }
    Listener listener = new Listener();
    task2.setTaskListener(listener);
    success = task2.call();
    Assert.assertTrue("Compilation failed", success);
    // now check with the runtime model loader too
    String module = moduleForJavaModelLoading();
    String version = "1";
    ModuleWithArtifact moduleWithArtifact = new ModuleWithArtifact(module, version);
    synchronized (RUN_LOCK) {
        // this initialises the metamodel, even if we don't use the resulting ClassLoader
        URLClassLoader classLoader;
        try {
            classLoader = getClassLoader("runtime model loader tests", moduleWithArtifact);
        } catch (MalformedURLException e) {
            throw new RuntimeException(e);
        }
        try {
            RuntimeModuleManager moduleManager = Metamodel.getModuleManager();
            RuntimeModelLoader modelLoader = moduleManager.getModelLoader();
            Modules modules = moduleManager.getModules();
            // now see if we can find our declarations
            compareDeclarations(modelCompare, decls, modelLoader, modules);
        } finally {
            try {
                classLoader.close();
            } catch (IOException e) {
                // ignore
                e.printStackTrace();
            }
        }
    }
}
Also used : Context(com.sun.tools.javac.util.Context) AbstractModelLoader(com.redhat.ceylon.model.loader.AbstractModelLoader) JavacTaskImpl(com.sun.tools.javac.api.JavacTaskImpl) MalformedURLException(java.net.MalformedURLException) RuntimeModuleManager(com.redhat.ceylon.compiler.java.runtime.model.RuntimeModuleManager) TaskListener(com.sun.source.util.TaskListener) HashMap(java.util.HashMap) Modules(com.redhat.ceylon.model.typechecker.model.Modules) CeyloncTaskImpl(com.redhat.ceylon.compiler.java.tools.CeyloncTaskImpl) IOException(java.io.IOException) PhasedUnit(com.redhat.ceylon.compiler.typechecker.context.PhasedUnit) URLClassLoader(java.net.URLClassLoader) PhasedUnits(com.redhat.ceylon.compiler.typechecker.context.PhasedUnits) TaskEvent(com.sun.source.util.TaskEvent) TaskListener(com.sun.source.util.TaskListener) RuntimeModelLoader(com.redhat.ceylon.compiler.java.runtime.model.RuntimeModelLoader) Declaration(com.redhat.ceylon.model.typechecker.model.Declaration) TypeDeclaration(com.redhat.ceylon.model.typechecker.model.TypeDeclaration)

Aggregations

AbstractModelLoader (com.redhat.ceylon.model.loader.AbstractModelLoader)2 RuntimeModelLoader (com.redhat.ceylon.compiler.java.runtime.model.RuntimeModelLoader)1 RuntimeModuleManager (com.redhat.ceylon.compiler.java.runtime.model.RuntimeModuleManager)1 CeyloncTaskImpl (com.redhat.ceylon.compiler.java.tools.CeyloncTaskImpl)1 PhasedUnit (com.redhat.ceylon.compiler.typechecker.context.PhasedUnit)1 PhasedUnits (com.redhat.ceylon.compiler.typechecker.context.PhasedUnits)1 Declaration (com.redhat.ceylon.model.typechecker.model.Declaration)1 Modules (com.redhat.ceylon.model.typechecker.model.Modules)1 TypeDeclaration (com.redhat.ceylon.model.typechecker.model.TypeDeclaration)1 TaskEvent (com.sun.source.util.TaskEvent)1 TaskListener (com.sun.source.util.TaskListener)1 JavacTaskImpl (com.sun.tools.javac.api.JavacTaskImpl)1 Context (com.sun.tools.javac.util.Context)1 IOException (java.io.IOException)1 MalformedURLException (java.net.MalformedURLException)1 URLClassLoader (java.net.URLClassLoader)1 HashMap (java.util.HashMap)1