Java JPackage类代码示例

import com.google.gwt.core.ext.typeinfo.JPackage; //导入依赖的package包/类
protected Set<JType> findReflectedClasses(final GeneratorContext context, final TypeOracle typeOracle,
        final TreeLogger logger) throws UnableToCompleteException {
    final Set<JType> types = new HashSet<JType>();
    final Set<String> uediInterfaceNames = getUediInterfaceNames();
    final Set<JClassType> uediInterfaces = new HashSet<JClassType>();
    final String rootPackage = getRootPackage(context, logger);

    for (final JPackage jPackage : typeOracle.getPackages()) {
        for (final JClassType jType : jPackage.getTypes()) {
            if (uediInterfaceNames.contains(jType.getQualifiedSourceName())) {
                uediInterfaces.add(jType);
            } else if (jType.isClass() != null && jType.isInterface() == null && !jType.isClass().isAbstract()
                    && jType.getQualifiedSourceName().startsWith(rootPackage)) {
                types.add(jType);
            }
        }
    }
    if (uediInterfaces.size() < uediInterfaceNames.size()) {
        logger.log(Type.ERROR, "UEDIT: Unable to find UEDI interfaces in classpath. Aborting.");
        throw new UnableToCompleteException();
    }
    return filter(types, uediInterfaces);
}
 

import com.google.gwt.core.ext.typeinfo.JPackage; //导入依赖的package包/类
/**
 * Generates a mock class for {@code interfaceToMock}.
 */
String generateMock(JClassType typeToMock) throws UnableToCompleteException {

  JPackage interfacePackage = typeToMock.getPackage();
  String packageName = interfacePackage == null ? "" : interfacePackage.getName();
  String newClassName = typeToMock.getName().replace(".", "_") + "Mock";
  
  // GenericType<Integer> has to generate a different mock implementation than
  // GenericType<String>, that's what we check and do here
  if (typeToMock.isParameterized() != null) {
    StringBuilder typeList = new StringBuilder();
    for (JClassType genericArg : typeToMock.isParameterized().getTypeArgs()) {
      typeList.append(genericArg.getParameterizedQualifiedSourceName());
    }
    newClassName += Integer.toHexString(typeList.toString().hashCode());
  }
  
  String fullNewClassName = packageName + "." + newClassName;
  
  PrintWriter printWriter = this.context.tryCreate(this.logger, packageName, newClassName);
  if (printWriter == null) {
    // We generated this before.
    return fullNewClassName;
  }
  
  ClassSourceFileComposerFactory composer = 
      new ClassSourceFileComposerFactory(packageName, newClassName);
  composer.addImport(MocksControlBase.class.getCanonicalName());
  composer.addImport(Method.class.getCanonicalName());
  composer.addImport(Call.class.getCanonicalName());
  composer.addImport(UndeclaredThrowableException.class.getCanonicalName());
  if (typeToMock.isInterface() != null) {
    composer.addImplementedInterface(typeToMock.getParameterizedQualifiedSourceName());
  } else {
    composer.setSuperclass(typeToMock.getParameterizedQualifiedSourceName());
  }
  
  SourceWriter sourceWriter = composer.createSourceWriter(this.context, printWriter);
  sourceWriter.println();
  
  JMethod[] overridableMethods = typeToMock.getOverridableMethods();
  
  List<JMethod> methodsToMock = new ArrayList<JMethod>();
  Set<String> needsDefaultImplementation = new HashSet<String>();
  for (JMethod method : overridableMethods) {
    if (isSpecialMethodOfObject(method)) {
      needsDefaultImplementation.add(method.getName());
    } else if (method.getParameterTypes().length == 0 && method.getName().equals("getClass")) {
      // ignore, Bug 5026788 in GWT
    } else {
      methodsToMock.add(method);
    }
  }
  
  printFields(sourceWriter, methodsToMock);
  printConstructors(sourceWriter, newClassName, typeToMock.getConstructors());
  printMockMethods(sourceWriter, methodsToMock, newClassName);
  printDefaultMethods(sourceWriter, typeToMock, needsDefaultImplementation);
  
  sourceWriter.commit(this.logger);
  
  return fullNewClassName;
}
 

import com.google.gwt.core.ext.typeinfo.JPackage; //导入依赖的package包/类
private Set<JType> findReflectedClasses(final GeneratorContext context, final TypeOracle typeOracle,
        final TreeLogger logger) throws UnableToCompleteException {
    final Set<JType> types = new HashSet<JType>();
    final JPackage[] packages = typeOracle.getPackages();

    // gather all types from wanted packages
    for (final JPackage jPackage : packages) {
        for (final JClassType jType : jPackage.getTypes()) {
            gatherTypes(jType.getErasedType(), types, context, logger);
        }
    }

    // gather all types from explicitely requested packages
    try {
        final ConfigurationProperty reflectionProperties = context.getPropertyOracle()
                .getConfigurationProperty("gdx.reflect.include");
        for (final String property : reflectionProperties.getValues()) {
            final JClassType type = typeOracle.findType(property);
            if (type != null) {
                gatherTypes(type.getErasedType(), types, context, logger);
            }
        }
    } catch (final BadPropertyValueException exception) {
        logger.log(Type.ERROR, "Unknown property: " + "gdx.reflect.include", exception);
        throw new UnableToCompleteException();
    }

    gatherTypes(typeOracle.findType("java.util.List").getErasedType(), types, context, logger);
    gatherTypes(typeOracle.findType("java.util.ArrayList").getErasedType(), types, context, logger);
    gatherTypes(typeOracle.findType("java.util.HashMap").getErasedType(), types, context, logger);
    gatherTypes(typeOracle.findType("java.util.Map").getErasedType(), types, context, logger);
    gatherTypes(typeOracle.findType("java.lang.String").getErasedType(), types, context, logger);
    gatherTypes(typeOracle.findType("java.lang.Boolean").getErasedType(), types, context, logger);
    gatherTypes(typeOracle.findType("java.lang.Byte").getErasedType(), types, context, logger);
    gatherTypes(typeOracle.findType("java.lang.Long").getErasedType(), types, context, logger);
    gatherTypes(typeOracle.findType("java.lang.Character").getErasedType(), types, context, logger);
    gatherTypes(typeOracle.findType("java.lang.Short").getErasedType(), types, context, logger);
    gatherTypes(typeOracle.findType("java.lang.Integer").getErasedType(), types, context, logger);
    gatherTypes(typeOracle.findType("java.lang.Float").getErasedType(), types, context, logger);
    gatherTypes(typeOracle.findType("java.lang.CharSequence").getErasedType(), types, context, logger);
    gatherTypes(typeOracle.findType("java.lang.Double").getErasedType(), types, context, logger);
    gatherTypes(typeOracle.findType("java.lang.Object").getErasedType(), types, context, logger);

    return types;
}
 

import com.google.gwt.core.ext.typeinfo.JPackage; //导入依赖的package包/类
protected final String getPackage() {
  final JPackage serviceIntfPkg = this.validatorType.getPackage();
  return serviceIntfPkg == null ? "" : serviceIntfPkg.getName();
}
 

import com.google.gwt.core.ext.typeinfo.JPackage; //导入依赖的package包/类
private SourceWriter getSourceWriter(TreeLogger logger, GeneratorContext ctx, JClassType intfType) {
    JPackage serviceIntfPkg = intfType.getPackage();
    String packageName = serviceIntfPkg == null ? "" : serviceIntfPkg.getName();
    PrintWriter printWriter = ctx.tryCreate(logger, packageName, getTypeSimpleName());
    if (printWriter == null) {
        return null;
    }

    ClassSourceFileComposerFactory composerFactory =
            new ClassSourceFileComposerFactory(packageName, getTypeSimpleName());

    String[] imports = new String[] {
            // java
            ArrayList.class.getCanonicalName(),
            Collection.class.getCanonicalName(),
            HashSet.class.getCanonicalName(),
            Iterator.class.getCanonicalName(),
            LinkedHashSet.class.getCanonicalName(),
            LinkedList.class.getCanonicalName(),
            List.class.getCanonicalName(),
            Set.class.getCanonicalName(),
            TreeSet.class.getCanonicalName(),
            // com.github.nmorel.gwtjackson
            ObjectMapper.class.getCanonicalName(),
            ObjectReader.class.getCanonicalName(),
            ObjectWriter.class.getCanonicalName(),
            // com.google.gwt
            GWT.class.getCanonicalName(),
            // org.turbogwt
            Overlays.class.getCanonicalName(),
            DeserializationContext.class.getCanonicalName(),
            Deserializer.class.getCanonicalName(),
            JsonRecordReader.class.getCanonicalName(),
            JsonObjectSerdes.class.getCanonicalName(),
            JsonRecordWriter.class.getCanonicalName(),
            Serdes.class.getCanonicalName(),
            SerializationContext.class.getCanonicalName(),
            Serializer.class.getCanonicalName()
    };

    for (String imp : imports) {
        composerFactory.addImport(imp);
    }

    composerFactory.addImplementedInterface(intfType.getErasedType().getQualifiedSourceName());

    return composerFactory.createSourceWriter(ctx, printWriter);
}
 

import com.google.gwt.core.ext.typeinfo.JPackage; //导入依赖的package包/类
private SourceWriter getSourceWriter(TreeLogger logger, GeneratorContext ctx, JClassType intfType) {
    JPackage serviceIntfPkg = intfType.getPackage();
    String packageName = serviceIntfPkg == null ? "" : serviceIntfPkg.getName();
    PrintWriter printWriter = ctx.tryCreate(logger, packageName, getTypeSimpleName());
    if (printWriter == null) {
        return null;
    }

    ClassSourceFileComposerFactory composerFactory =
            new ClassSourceFileComposerFactory(packageName, getTypeSimpleName());

    String[] imports = new String[]{
            // java.util
            ArrayList.class.getCanonicalName(),
            Collection.class.getCanonicalName(),
            List.class.getCanonicalName(),
            Iterator.class.getCanonicalName(),
            Set.class.getCanonicalName(),
            // com.google.gwt.core.client
            GWT.class.getCanonicalName(),
            // com.google.web.bindery.autobean.shared
            AutoBean.class.getCanonicalName(),
            AutoBeanCodex.class.getCanonicalName(),
            AutoBeanFactory.class.getCanonicalName(),
            AutoBeanUtils.class.getCanonicalName(),
            // io.reinert.requestor.serialization
            DeserializationContext.class.getCanonicalName(),
            Deserializer.class.getCanonicalName(),
            HasImpl.class.getCanonicalName(),
            Serdes.class.getCanonicalName(),
            Serializer.class.getCanonicalName(),
            SerializationContext.class.getCanonicalName(),
            UnableToDeserializeException.class.getName(),
            UnableToSerializeException.class.getName(),
            // io.reinert.requestor.serialization.json
            JsonObjectSerdes.class.getCanonicalName(),
            JsonRecordReader.class.getCanonicalName(),
            JsonRecordWriter.class.getCanonicalName(),
    };

    for (String imp : imports) {
        composerFactory.addImport(imp);
    }

    composerFactory.addImplementedInterface(intfType.getErasedType().getQualifiedSourceName());

    return composerFactory.createSourceWriter(ctx, printWriter);
}
 

import com.google.gwt.core.ext.typeinfo.JPackage; //导入依赖的package包/类
private SourceWriter getSourceWriter(TreeLogger logger, GeneratorContext ctx, JClassType intfType) {
    JPackage serviceIntfPkg = intfType.getPackage();
    String packageName = serviceIntfPkg == null ? "" : serviceIntfPkg.getName();
    PrintWriter printWriter = ctx.tryCreate(logger, packageName, getTypeSimpleName());
    if (printWriter == null) {
        return null;
    }

    ClassSourceFileComposerFactory composerFactory =
            new ClassSourceFileComposerFactory(packageName, getTypeSimpleName());

    String[] imports = new String[]{
            // java
            ArrayList.class.getCanonicalName(),
            Collection.class.getCanonicalName(),
            HashSet.class.getCanonicalName(),
            Iterator.class.getCanonicalName(),
            LinkedHashSet.class.getCanonicalName(),
            LinkedList.class.getCanonicalName(),
            List.class.getCanonicalName(),
            Set.class.getCanonicalName(),
            TreeSet.class.getCanonicalName(),
            // com.github.nmorel.gwtjackson
            ObjectMapper.class.getCanonicalName(),
            ObjectReader.class.getCanonicalName(),
            ObjectWriter.class.getCanonicalName(),
            // com.google.gwt
            GWT.class.getCanonicalName(),
            // io.reinert.requestor
            DeserializationContext.class.getCanonicalName(),
            Deserializer.class.getCanonicalName(),
            JsonObjectSerdes.class.getCanonicalName(),
            JsonRecordReader.class.getCanonicalName(),
            JsonRecordWriter.class.getCanonicalName(),
            UnableToDeserializeException.class.getName(),
            UnableToSerializeException.class.getName(),
            Serdes.class.getCanonicalName(),
            Serializer.class.getCanonicalName(),
            SerializationContext.class.getCanonicalName()
    };

    for (String imp : imports) {
        composerFactory.addImport(imp);
    }

    composerFactory.addImplementedInterface(intfType.getErasedType().getQualifiedSourceName());

    return composerFactory.createSourceWriter(ctx, printWriter);
}