com.google.gwt.core.ext.typeinfo.JType类的使用及代码示例
本文整理了Java中com.google.gwt.core.ext.typeinfo.JType类的一些代码示例，展示了JType类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。JType类的具体详情如下：
包路径：com.google.gwt.core.ext.typeinfo.JType
类名称：JType
JType介绍
暂无
代码示例
代码示例来源：origin: libgdx/libgdx
private String createTypeGenerator (JType t) {
sb.setLength(0);
int id = nextTypeId++;
typeNames2typeIds.put(t.getErasedType().getQualifiedSourceName(), id);
JClassType c = t.isClass();
String name = t.getErasedType().getQualifiedSourceName();
String superClass = null;
if (c != null && (isVisible(c.getSuperclass())))
superClass = c.getSuperclass().getErasedType().getQualifiedSourceName() + ".class";
String assignables = null;
String interfaces = null;
boolean used = false;
for (JType i : c.getFlattenedSupertypeHierarchy()) {
if (!isVisible(i) || i.equals(t) || "java.lang.Object".equals(i.getErasedType().getQualifiedSourceName())) continue;
if (used) assignables += ", ";
assignables += i.getErasedType().getQualifiedSourceName() + ".class";
used = true;
c = t.isInterface();
if (!isVisible(i) || i.equals(t)) continue;
if (used) interfaces += ", ";
interfaces += i.getErasedType().getQualifiedSourceName() + ".class";
used = true;
if( c == null && t.isArray() != null){
c = t.isArray();代码示例来源：origin: libgdx/libgdx
private String getElementTypes (JField f) {
StringBuilder b = new StringBuilder();
JParameterizedType params = f.getType().isParameterized();
if (params != null) {
JClassType[] typeArgs = params.getTypeArgs();
b.append("new Class[] {");
for (JClassType typeArg : typeArgs) {
if (typeArg.isWildcard() != null)
b.append("null");
else if (!isVisible(typeArg))
b.append("null");
else if (typeArg.isClassOrInterface() != null)
b.append(typeArg.isClassOrInterface().getQualifiedSourceName()).append(".class");
else if (typeArg.isParameterized() != null)
b.append(typeArg.isParameterized().getQualifiedBinaryName()).append(".class");
else
b.append("null");
b.append(", ");
}
b.append("}");
return b.toString();
}
return "null";
}代码示例来源：origin: libgdx/libgdx
private String getType (JType type) {
if (!isVisible(type)) return null;
return type.getErasedType().getQualifiedSourceName() + ".class";
}代码示例来源：origin: libgdx/libgdx
if (type.getQualifiedSourceName().contains("-")) {
nesting--;
return;
String name = type.getQualifiedSourceName();
try {
ConfigurationProperty prop;
if (types.contains(type.getErasedType())) {
nesting--;
return;
types.add(type.getErasedType());
out(type.getErasedType().getQualifiedSourceName(), nesting);
JField[] fields = c.getFields();
if (fields != null) {
for (JField field : fields) {
gatherTypes(field.getType().getErasedType(), types);
if (methods != null) {
for (JMethod m : methods) {
gatherTypes(m.getReturnType().getErasedType(), types);
if (m.getParameterTypes() != null) {
for (JType p : m.getParameterTypes()) {
gatherTypes(p.getErasedType(), types);代码示例来源：origin: libgdx/libgdx
if (m.isMethod() != null) {
stub.isMethod = true;
stub.returnType = getType(m.isMethod().getReturnType());
stub.isStatic = m.isMethod().isStatic();
stub.isAbstract = m.isMethod().isAbstract();
stub.isNative = m.isMethod().isAbstract();
stub.isFinal = m.isMethod().isFinal();
} else {
if (m.isPrivate() || m.isDefaultAccess()) {
logger.log(Type.INFO, "Skipping non-visible constructor for class " + c.getName());
continue;
if (m.getEnclosingType().isFinal() && !m.isPublic()) {
logger.log(Type.INFO, "Skipping non-public constructor for final class" + c.getName());
continue;
pbn("new Parameter[] {");
for (JParameter p : m.getParameters()) {
stub.parameterTypes.add(getType(p.getType()));
stub.jnsi += p.getType().getErasedType().getJNISignature();
String paramName = (p.getName() + "__" + p.getType().getErasedType().getJNISignature()).replaceAll(
"[/;\\[\\]]", "_");
String paramInstantiation = "new Parameter(\"" + p.getName() + "\", " + getType(p.getType()) + ", \""
+ p.getType().getJNISignature() + "\")";
parameterName2ParameterInstantiation.put(paramName, paramInstantiation);
pbn(paramName + "(), ");代码示例来源：origin: fr.putnami.pwt/pwt
private void writeCommandDefinition(TreeLogger logger, SourceWriter srcWriter, JMethod method,
JParameter callbackParameter) throws UnableToCompleteException {
srcWriter.print("CommandDefinition commandDefinition = new CommandDefinition(");
srcWriter.print("\"%s\", ", this.serviceType.getQualifiedSourceName());
srcWriter.print("\"%s\", ", method.getName());
if (callbackParameter != null) {
JParameterizedType parameterizedCallback = callbackParameter.getType().isParameterized();
if (parameterizedCallback != null) {
srcWriter.print("\"%s\" ", parameterizedCallback.getTypeArgs()[0].getQualifiedSourceName());
} else {
logger.branch(TreeLogger.ERROR, "Callback argument type for method " + method.getName()
+ " is not parametrized", null);
throw new UnableToCompleteException();
}
} else {
srcWriter.print("\"%s\" ", method.getReturnType().getQualifiedSourceName());
}
for (JParameter parameter : method.getParameters()) {
if (!parameter.equals(callbackParameter)) {
srcWriter.print(", \"%s\"", parameter.getType().getQualifiedSourceName());
}
}
srcWriter.println(");");
}代码示例来源：origin: net.wetheinter/gwt-reflect
public String getOrMakeMethodFactory(TreeLogger logger, GeneratorContext ctx, com.google.gwt.core.ext.typeinfo.JMethod method,
com.google.gwt.core.ext.typeinfo.JType classType, ReflectionManifest manifest, boolean declaredOnly) throws UnableToCompleteException {
// get cached manifest for this type
String clsName = classType.getQualifiedSourceName();
TypeOracle oracle = ctx.getTypeOracle();
String name = method.getName();
JClassType cls = oracle.findType(clsName);
if (cls == null) {
logger.log(Type.ERROR, "Unable to find enclosing class "+clsName);
throw new UnableToCompleteException();
}
String methodFactoryName = getMethodFactoryName(cls, name, method.getParameters());
JClassType factory;
String pkgName = method.getEnclosingType().getPackage().getName();
factory = oracle.findType(pkgName, methodFactoryName);
if (factory == null) {
return generateMethodFactory(logger, ctx, method, methodFactoryName, manifest);
} else
return (pkgName.length()==0?"":pkgName+".")+ methodFactoryName;
}代码示例来源：origin: com.google.gwt/gwt-servlet
isReturnTypeString(userMethod.getReturnType().isClass())) {
methodToClassName.put(userMethod, substitutionMap.get(className));
return writeClassMethod(logger, userMethod, substitutionMap, sw);
String methodName = userMethod.getName();
logger.log(Type.ERROR, "The return type of the method [" + userMethod.getName() + "] must " +
"be java.lang.String.");
throw new UnableToCompleteException();
logger.log(Type.ERROR,
"The following method [" + userMethod.getName() + "()] doesn't match a constant" +
" nor a style class. You could fix that by adding ." + className + " {}"代码示例来源：origin: resty-gwt/resty-gwt
@Override
public JClassType execute() throws UnableToCompleteException {
for (JMethod method : callbackType.getOverridableMethods()) {
getLogger().log(DEBUG, "checking method: " + method.getName());
if (method.getName().equals("onSuccess")) {
JParameter[] parameters = method.getParameters();
getLogger().log(DEBUG, "checking method params: " + parameters.length);
if (parameters.length == 2) {
getLogger().log(DEBUG, "checking first param: " + parameters[0].getType());
if (parameters[0].getType() == METHOD_TYPE) {
getLogger().log(DEBUG, "checking 2nd param: " + parameters[1].getType());
JType param2Type = parameters[1].getType();
JClassType type = param2Type.isClassOrInterface();
if (type == null) {
getLogger().log(ERROR,
"The type of the callback not supported: " + param2Type.getJNISignature());
throw new UnableToCompleteException();
}
getLogger().log(DEBUG, "match: " + type);
return type;
}
}
}
}
getLogger().log(ERROR, "The type of the callback could not be determined: " +
callbackType.getParameterizedQualifiedSourceName());
throw new UnableToCompleteException();
}
});代码示例来源：origin: resty-gwt/resty-gwt
protected String toStringExpression(JParameter arg) throws UnableToCompleteException {
Attribute attribute = getAnnotation(arg, Attribute.class);
if (attribute != null) {
if (arg.getType().isClass().getField(attribute.value()) != null &&
arg.getType().isClass().getField(attribute.value()).isPublic()) {
return "(" + arg.getName() + "." + attribute.value() + "+ \"\")";
}
String publicGetter =
"get" + attribute.value().substring(0, 1).toUpperCase() + attribute.value().substring(1);
for (JMethod jMethod : arg.getType().isClass().getMethods()) {
if (jMethod.getName().equals(publicGetter)) {
return "(" + arg.getName() + "." + publicGetter + "()" + "+ \"\")";
}
}
getLogger().log(ERROR,
"Neither public argument " + attribute.value() + " nor public getter " + publicGetter + " found!");
throw new UnableToCompleteException();
}
return toStringExpression(arg.getType(), arg.getName());
}代码示例来源：origin: net.wetheinter/gwt-user
public Builder setDeclaredMethod(JMethod method) {
toReturn.methodName = method.getName();
JClassType returnClass = method.getReturnType().isClassOrInterface();
toReturn.interfaceName = returnClass.getQualifiedSourceName();
toReturn.packageName = returnClass.getPackage().getName();
toReturn.simpleSourceName = returnClass.getName().replace('.', '_') + "Impl";
toReturn.dialect =
returnClass.isAnnotationPresent(JsonRpcService.class) ? Dialect.JSON_RPC
: Dialect.STANDARD;
return this;
}代码示例来源：origin: net.wetheinter/gwt-user
/**
* Given a JMethod, find the a ResourceGenerator class that will be able to
* provide an implementation of the method.
*/
private Class<? extends ResourceGenerator> findResourceGenerator(
TreeLogger logger, JMethod method) throws UnableToCompleteException {
JClassType resourceType = method.getReturnType().isClassOrInterface();
assert resourceType != null;
ResourceGeneratorType annotation = resourceType.findAnnotationInTypeHierarchy(ResourceGeneratorType.class);
if (annotation == null) {
logger.log(TreeLogger.ERROR, "No @"
+ ResourceGeneratorType.class.getName() + " was specifed for type "
+ resourceType.getQualifiedSourceName() + " or its supertypes");
throw new UnableToCompleteException();
}
return annotation.value();
}代码示例来源：origin: com.google.gwt/gwt-servlet
String name = toImplement.getName();
if (ignoredMethods.contains(name)) {
continue;
logger.log(TreeLogger.ERROR, "@def shadows CSS class name: " + name
+ ". Fix by renaming the @def name or the CSS class name.");
throw new UnableToCompleteException();
if (defs.contains(toImplement.getName())
&& toImplement.getParameters().length == 0) {
writeDefAssignment(logger, sw, toImplement, sheet);
} else if (toImplement.getReturnType().getQualifiedSourceName()
.equals("java.lang.String")
&& toImplement.getParameters().length == 0) {
writeClassAssignment(sw, toImplement, obfuscatedClassNames);
} else {
logger.log(TreeLogger.ERROR, "Don't know how to implement method "
+ toImplement.getName());
throw new UnableToCompleteException();代码示例来源：origin: net.wetheinter/gwt-reflect
public String getOrMakeFieldFactory(TreeLogger logger, GeneratorContext ctx, com.google.gwt.core.ext.typeinfo.JField field,
com.google.gwt.core.ext.typeinfo.JType classType, ReflectionManifest manifest, boolean declaredOnly) throws UnableToCompleteException {
// get cached manifest for this type
String clsName = classType.getQualifiedSourceName();
TypeOracle oracle = ctx.getTypeOracle();
String name = field.getName();
JClassType cls = oracle.findType(clsName);
if (cls == null) {
logger.log(Type.ERROR, "Unable to find enclosing class "+clsName);
throw new UnableToCompleteException();
}
String fieldFactoryName = getFieldFactoryName(cls, name);
JClassType factory;
String pkgName = field.getEnclosingType().getPackage().getName();
factory = oracle.findType(pkgName, fieldFactoryName);
if (factory == null) {
return generateFieldFactory(logger, ctx, field, fieldFactoryName, manifest);
} else
return (pkgName.length()==0?"":pkgName+".")+ fieldFactoryName;
}代码示例来源：origin: org.vectomatic/lib-gwt-svg
private void writeRendererDispatcherExtraParameters(IndentedWriter w, JMethod sourceMethod) {
for (int i = 3; i < sourceMethod.getParameters().length; i++) {
JParameter param = sourceMethod.getParameters()[i];
// private int a;
// private String b;
w.write("private %s %s;", param.getType().getParameterizedQualifiedSourceName(),
param.getName());
}
}代码示例来源：origin: com.google.gwt/gwt-servlet
unfilledRequiredParams.put(param.getName(), param.getType());
"In %s, cannot apply message attribute to non-string "
+ "constructor argument %s.",
paramType.getSimpleSourceName(), key);
} else {
JMethod setter = ownerFieldClass.getSetter(key);
JParameter[] params = setter == null ? null : setter.getParameters();
|| !isString(writer, params[0].getType())) {
writer.die(elem, "No method found to apply message attribute %s", key);
} else {
if (value == null) {
writer.die(elem, "Unable to parse %s as constructor argument "
+ "of type %s", attribute, paramType.getSimpleSourceName());
String initializer;
if (writer.getDesignTime().isDesignTime()) {
String typeName = factoryMethod.getReturnType().getQualifiedSourceName();
initializer = writer.getDesignTime().getProvidedFactory(typeName,
factoryMethod.getName(),
UiBinderWriter.asCommaSeparatedList(args));
} else {代码示例来源：origin: com.google.gwt/gwt-servlet
for (String pathElement : pathElements) {
JClassType referenceType = currentType.isClassOrInterface();
if (referenceType == null) {
throw new NotFoundException("Cannot resolve member " + pathElement
+ " on type " + currentType.getQualifiedSourceName());
+ pathElement + " in type " + currentType.getQualifiedSourceName());
currentType = currentMethod.getReturnType();
JPrimitiveType expectedIsPrimitive = expectedReturnType.isPrimitive();
JClassType expectedIsClassType = expectedReturnType.isClassOrInterface();
boolean error = false;
if (!expectedIsPrimitive.equals(currentMethod.getReturnType())) {
error = true;
JClassType returnIsClassType = currentMethod.getReturnType().isClassOrInterface();
if (returnIsClassType == null) {
error = true;
} else if (!expectedIsClassType.isAssignableFrom(returnIsClassType)) {
error = true;
+ expectedReturnType.getQualifiedSourceName() + " found "
+ currentMethod.getReturnType().getQualifiedSourceName());代码示例来源：origin: com.vaadin.external.gwt/gwt-user
public void setMethod(JMethod method) {
setName(method.getName());
setReturnType(method.getReturnType().isClassOrInterface());
if (method.getParameters().length == 1) {
setWrappedType(method.getParameters()[0].getType().isClassOrInterface());
}
}代码示例来源：origin: mvp4g/mvp4g
String getRunAsync(JClassType originalType) {
JMethod[] methods = originalType.getOverridableMethods();
for (JMethod method : methods) {
if ("load".equals(method.getName())) {
return method.getParameters()[0].getType()
.getQualifiedSourceName();
}
}
return null;
}代码示例来源：origin: net.wetheinter/gwt-user
private static String computeInternalSignature(JMethod method) {
StringBuffer sb = new StringBuffer();
sb.setLength(0);
sb.append(method.getName());
JParameter[] params = method.getParameters();
for (JParameter param : params) {
sb.append("/");
JType paramType = param.getType();
sb.append(paramType.getErasedType().getQualifiedSourceName());
}
return sb.toString();
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