Examples of TypeOracle

com.google.gwt.core.ext.typeinfo.TypeOracle
Provides type-related information about a set of source files, including doc comment metadata.
All type objects exposed, such as {@link com.google.gwt.core.ext.typeinfo.JClassType} and others, have a stableidentity relative to this type oracle instance. Consequently, you can reliably compare object identity of any objects this type oracle produces. For example, the following code relies on this stable identity guarantee:
```
 JClassType o = typeOracle.getJavaLangObject(); JClassType s1 = typeOracle.getType("java.lang.String"); JClassType s2 = typeOracle.getType("java.lang.String"); assert(s1 == s2); assert(o == s1.getSuperclass()); JParameterizedType ls = typeOracle.parse("java.util.List<java.lang.String>"); assert(ls.getTypeArgs()[0] == s1); 
```
com.google.gwt.dev.javac.typemodel.TypeOracle
Provides type-related information about a set of types.
All type objects exposed, such as {@link com.google.gwt.core.ext.typeinfo.JClassType} and others, have a stableidentity relative to this type oracle instance. Consequently, you can reliably compare object identity of any objects this type oracle produces. For example, the following code relies on this stable identity guarantee:
```
 JClassType o = typeOracle.getJavaLangObject(); JClassType s1 = typeOracle.getType("java.lang.String"); JClassType s2 = typeOracle.getType("java.lang.String"); assert (s1 == s2); assert (o == s1.getSuperclass()); JParameterizedType ls = typeOracle.parse("java.util.List<java.lang.String>"); assert (ls.getTypeArgs()[0] == s1); 
```

Examples of com.google.gwt.core.ext.typeinfo.TypeOracle


  private void checkForSeedTypes(TreeLogger logger,
      CompilationState compilationState) throws UnableToCompleteException {
    // Sanity check the seed types and don't even start it they're missing.
    boolean seedTypesMissing = false;
    TypeOracle typeOracle = compilationState.getTypeOracle();
    if (typeOracle.findType("java.lang.Object") == null) {
      Util.logMissingTypeErrorWithHints(logger, "java.lang.Object");
      seedTypesMissing = true;
    } else {
      TreeLogger branch = logger.branch(TreeLogger.TRACE,
          "Finding entry point classes", null);
      String[] typeNames = getEntryPointTypeNames();
      for (int i = 0; i < typeNames.length; i++) {
        String typeName = typeNames[i];
        if (typeOracle.findType(typeName) == null) {
          Util.logMissingTypeErrorWithHints(branch, typeName);
          seedTypesMissing = true;
        }
      }
    }

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Examples of com.google.gwt.core.ext.typeinfo.TypeOracle

  @Override
  public String generate(final TreeLogger logger, final GeneratorContext context, final String typeName)
          throws UnableToCompleteException {


    try {
      TypeOracle typeOracle = context.getTypeOracle();


      JClassType classType = typeOracle.getType(typeName);
      packageName = classType.getPackage().getName();
      className = classType.getSimpleSourceName() + "Impl";


      logger.log(TreeLogger.INFO, "Generating Marshallers Bootstrapper...");

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Examples of com.google.gwt.core.ext.typeinfo.TypeOracle


public class StateManagerGenerator extends Generator {
  public static final String STATE_MANAGER_ABF = "GXT.state.autoBeanFactory";
  @Override
  public String generate(TreeLogger logger, GeneratorContext context, String typeName) throws UnableToCompleteException {
    TypeOracle oracle = context.getTypeOracle();


    JClassType type = oracle.findType(typeName);
    JClassType stateMangerType = oracle.findType(Name.getSourceNameForClass(StateManager.class));
    if (type == null || type.isClass() == null || !type.isAssignableTo(stateMangerType)) {
      logger.log(Type.ERROR, "This generator only can function on StateManager subtypes");
      throw new UnableToCompleteException();
    }


    String abf;
    try {
      abf = context.getPropertyOracle().getConfigurationProperty(STATE_MANAGER_ABF).getValues().get(0);
    } catch (BadPropertyValueException ex) {
      logger.log(Type.ERROR, "Could not read property for " + STATE_MANAGER_ABF, ex);
      throw new UnableToCompleteException();
    }


    JClassType abfType = oracle.findType(abf);
    if (abfType == null) {
      logger.log(Type.ERROR, "Cannot find type " + abf + " in gwt classpath");
      throw new UnableToCompleteException();
    }

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Examples of com.google.gwt.core.ext.typeinfo.TypeOracle

  private TreeLogger logger;


  @Override
  public String generate(TreeLogger logger, GeneratorContext context, String typeName) throws UnableToCompleteException {
    // make sure it is an interface
    TypeOracle oracle = context.getTypeOracle();


    this.logger = logger;


    this.xTemplatesInterface = oracle.findType(Name.getSourceNameForClass(XTemplates.class));
    this.listInterface = oracle.findType(Name.getSourceNameForClass(List.class));
    JClassType toGenerate = oracle.findType(typeName).isInterface();
    if (toGenerate == null) {
      logger.log(TreeLogger.ERROR, typeName + " is not an interface type");
      throw new UnableToCompleteException();
    }
    if (!toGenerate.isAssignableTo(xTemplatesInterface)) {

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Examples of com.google.gwt.core.ext.typeinfo.TypeOracle


public class BindingPropertyGenerator extends Generator {


  @Override
  public String generate(TreeLogger logger, GeneratorContext context, String typeName) throws UnableToCompleteException {
    TypeOracle oracle = context.getTypeOracle();


    JClassType toGenerate = oracle.findType(typeName).isInterface();
    if (toGenerate == null) {
      logger.log(Type.ERROR, typeName + " is not an interface");
      throw new UnableToCompleteException();
    }

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Examples of com.google.gwt.core.ext.typeinfo.TypeOracle

   * @param typeOracle TypeOracle instance to use, or null to create a new one
   */
  // @VisibleForTesting
  public TypeOracleMediator(TypeOracle typeOracle) {
    if (typeOracle == null) {
      typeOracle = new TypeOracle();
    }
    this.typeOracle = typeOracle;
    resolver = new Resolver() {
      public Map<String, JRealClassType> getBinaryMapper() {
        return TypeOracleMediator.this.binaryMapper;

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Examples of com.google.gwt.core.ext.typeinfo.TypeOracle

        compilationState.addGeneratedCompilationUnits(logger,
            committedGeneratedCups);
      }


      // Make sure all generated types can be found in TypeOracle.
      TypeOracle typeOracle = getTypeOracle();
      for (String genTypeName : genTypeNames) {
        if (typeOracle.findType(genTypeName) == null) {
          String msg = "Unable to find recently-generated type '" + genTypeName;
          logger.log(TreeLogger.ERROR, msg, null);
          throw new UnableToCompleteException();
        }
      }

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Examples of com.google.gwt.core.ext.typeinfo.TypeOracle

    // changing classes. Therefore, do a NOOP after the first successful call.
    if (context.equals(tOCache.populatedFrom)) {
      return;
    }


    final TypeOracle typeOracle = context.getTypeOracle();
    final MetaClassCache cache = MetaClassFactory.getMetaClassCache();


    // Clearing the LiteralFactory cache resolved https://issues.jboss.org/browse/ERRAI-456
    if (typeOracle != null) {
      final Map<String, MetaClass> classesToPush = new HashMap<String, MetaClass>(typeOracle.getTypes().length);
      final Set<String> translatable = new HashSet<String>(RebindUtils.findTranslatablePackages(context));
      translatable.remove("java.lang");
      translatable.remove("java.lang.annotation");


      for (final JClassType type : typeOracle.getTypes()) {
        if (!translatable.contains(type.getPackage().getName())) {
 //         logger.log(com.google.gwt.core.ext.TreeLogger.Type.DEBUG, "Skipping non-translatable " + type.getQualifiedSourceName());
          continue;
        }

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Examples of com.google.gwt.core.ext.typeinfo.TypeOracle

  @Override
  public String generate(final TreeLogger logger, final GeneratorContext context, final String typeName)
          throws UnableToCompleteException {


    try {
      TypeOracle typeOracle = context.getTypeOracle();


      JClassType classType = typeOracle.getType(typeName);
      packageName = classType.getPackage().getName();
      className = classType.getSimpleSourceName() + "Impl";


      logger.log(TreeLogger.INFO, "Generating Marshallers Bootstrapper...");

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Examples of com.google.gwt.core.ext.typeinfo.TypeOracle


    public String generate(TreeLogger logger, GeneratorContext context, String typeName)
            throws UnableToCompleteException
    {
        this.typeName = typeName;
        TypeOracle typeOracle = context.getTypeOracle();


        try
        {
            // get classType and save instance variables
            JClassType classType = typeOracle.getType(typeName);
            packageName = classType.getPackage().getName();
            className = classType.getSimpleSourceName() + "Impl";


            // Generate class source code
            generateClass(logger, context);

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