com.alibaba.dubbo.common.utils.ReflectUtils Java Examples
The following examples show how to use
com.alibaba.dubbo.common.utils.ReflectUtils.
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Example #1
| Source File: Proxy.java From dubbox with Apache License 2.0 | 6 votes |
|
private static String asArgument(Class<?> cl, String name)
{
if( cl.isPrimitive() )
{
if( Boolean.TYPE == cl )
return name + "==null?false:((Boolean)" + name + ").booleanValue()";
if( Byte.TYPE == cl )
return name + "==null?(byte)0:((Byte)" + name + ").byteValue()";
if( Character.TYPE == cl )
return name + "==null?(char)0:((Character)" + name + ").charValue()";
if( Double.TYPE == cl )
return name + "==null?(double)0:((Double)" + name + ").doubleValue()";
if( Float.TYPE == cl )
return name + "==null?(float)0:((Float)" + name + ").floatValue()";
if( Integer.TYPE == cl )
return name + "==null?(int)0:((Integer)" + name + ").intValue()";
if( Long.TYPE == cl )
return name + "==null?(long)0:((Long)" + name + ").longValue()";
if( Short.TYPE == cl )
return name + "==null?(short)0:((Short)" + name + ").shortValue()";
throw new RuntimeException(name+" is unknown primitive type.");
}
return "(" + ReflectUtils.getName(cl) + ")"+name;
}
Example #2
| Source File: Proxy.java From dubbo-2.6.5 with Apache License 2.0 | 6 votes |
|
private static String asArgument(Class<?> cl, String name) {
if (cl.isPrimitive()) {
if (Boolean.TYPE == cl)
return name + "==null?false:((Boolean)" + name + ").booleanValue()";
if (Byte.TYPE == cl)
return name + "==null?(byte)0:((Byte)" + name + ").byteValue()";
if (Character.TYPE == cl)
return name + "==null?(char)0:((Character)" + name + ").charValue()";
if (Double.TYPE == cl)
return name + "==null?(double)0:((Double)" + name + ").doubleValue()";
if (Float.TYPE == cl)
return name + "==null?(float)0:((Float)" + name + ").floatValue()";
if (Integer.TYPE == cl)
return name + "==null?(int)0:((Integer)" + name + ").intValue()";
if (Long.TYPE == cl)
return name + "==null?(long)0:((Long)" + name + ").longValue()";
if (Short.TYPE == cl)
return name + "==null?(short)0:((Short)" + name + ").shortValue()";
throw new RuntimeException(name + " is unknown primitive type.");
}
return "(" + ReflectUtils.getName(cl) + ")" + name;
}
Example #3
| Source File: JavaBeanSerializeUtil.java From dubbo-2.6.5 with Apache License 2.0 | 6 votes |
|
private static JavaBeanDescriptor createDescriptorForSerialize(Class<?> cl) {
if (cl.isEnum()) {
return new JavaBeanDescriptor(cl.getName(), JavaBeanDescriptor.TYPE_ENUM);
} else if (cl.isArray()) {
return new JavaBeanDescriptor(cl.getComponentType().getName(), JavaBeanDescriptor.TYPE_ARRAY);
} else if (ReflectUtils.isPrimitive(cl)) {
return new JavaBeanDescriptor(cl.getName(), JavaBeanDescriptor.TYPE_PRIMITIVE);
} else if (Class.class.equals(cl)) {
return new JavaBeanDescriptor(Class.class.getName(), JavaBeanDescriptor.TYPE_CLASS);
} else if (Collection.class.isAssignableFrom(cl)) {
return new JavaBeanDescriptor(cl.getName(), JavaBeanDescriptor.TYPE_COLLECTION);
} else if (Map.class.isAssignableFrom(cl)) {
return new JavaBeanDescriptor(cl.getName(), JavaBeanDescriptor.TYPE_MAP);
} else {
return new JavaBeanDescriptor(cl.getName(), JavaBeanDescriptor.TYPE_BEAN);
}
}
Example #4
| Source File: RpcUtils.java From dubbo3 with Apache License 2.0 | 6 votes |
|
public static Class<?> getReturnType(Invocation invocation) {
try {
if (invocation != null && invocation.getInvoker() != null
&& invocation.getInvoker().getUrl() != null
&& !invocation.getMethodName().startsWith("$")) {
String service = invocation.getInvoker().getUrl().getServiceInterface();
if (service != null && service.length() > 0) {
Class<?> cls = ReflectUtils.forName(service);
Method method = cls.getMethod(invocation.getMethodName(), invocation.getParameterTypes());
if (method.getReturnType() == void.class) {
return null;
}
return method.getReturnType();
}
}
} catch (Throwable t) {
logger.warn(t.getMessage(), t);
}
return null;
}
Example #5
| Source File: ListTelnetHandlerTest.java From dubbox with Apache License 2.0 | 6 votes |
|
@BeforeClass
public static void setUp() {
StringBuilder buf = new StringBuilder();
StringBuilder buf2 = new StringBuilder();
Method[] methods = DemoService.class.getMethods();
for (Method method : methods) {
if (buf.length() > 0) {
buf.append("\r\n");
}
if (buf2.length() > 0) {
buf2.append("\r\n");
}
buf2.append(method.getName());
buf.append(ReflectUtils.getName(method));
}
detailMethods = buf.toString();
methodsName = buf2.toString();
ProtocolUtils.closeAll();
}
Example #6
| Source File: MakeWrapperInterceptor.java From skywalking with Apache License 2.0 | 6 votes |
|
private static String arg(Class<?> cl, String name) {
if (cl.isPrimitive()) {
if (cl == Boolean.TYPE)
return "((Boolean)" + name + ").booleanValue()";
if (cl == Byte.TYPE)
return "((Byte)" + name + ").byteValue()";
if (cl == Character.TYPE)
return "((Character)" + name + ").charValue()";
if (cl == Double.TYPE)
return "((Number)" + name + ").doubleValue()";
if (cl == Float.TYPE)
return "((Number)" + name + ").floatValue()";
if (cl == Integer.TYPE)
return "((Number)" + name + ").intValue()";
if (cl == Long.TYPE)
return "((Number)" + name + ").longValue()";
if (cl == Short.TYPE)
return "((Number)" + name + ").shortValue()";
throw new RuntimeException("Unknown primitive type: " + cl.getName());
}
return "(" + ReflectUtils.getName(cl) + ")" + name;
}
Example #7
| Source File: AnnotationBean.java From dubbox with Apache License 2.0 | 6 votes |
|
public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory)
throws BeansException {
if (annotationPackage == null || annotationPackage.length() == 0) {
return;
}
if (beanFactory instanceof BeanDefinitionRegistry) {
try {
// init scanner
Class<?> scannerClass = ReflectUtils.forName("org.springframework.context.annotation.ClassPathBeanDefinitionScanner");
Object scanner = scannerClass.getConstructor(new Class<?>[] {BeanDefinitionRegistry.class, boolean.class}).newInstance(new Object[] {(BeanDefinitionRegistry) beanFactory, true});
// add filter
Class<?> filterClass = ReflectUtils.forName("org.springframework.core.type.filter.AnnotationTypeFilter");
Object filter = filterClass.getConstructor(Class.class).newInstance(Service.class);
Method addIncludeFilter = scannerClass.getMethod("addIncludeFilter", ReflectUtils.forName("org.springframework.core.type.filter.TypeFilter"));
addIncludeFilter.invoke(scanner, filter);
// scan packages
String[] packages = Constants.COMMA_SPLIT_PATTERN.split(annotationPackage);
Method scan = scannerClass.getMethod("scan", new Class<?>[]{String[].class});
scan.invoke(scanner, new Object[] {packages});
} catch (Throwable e) {
// spring 2.0
}
}
}
Example #8
| Source File: RpcUtils.java From dubbox with Apache License 2.0 | 6 votes |
|
public static Type[] getReturnTypes(Invocation invocation) {
try {
if (invocation != null && invocation.getInvoker() != null
&& invocation.getInvoker().getUrl() != null
&& ! invocation.getMethodName().startsWith("$")) {
String service = invocation.getInvoker().getUrl().getServiceInterface();
if (service != null && service.length() > 0) {
Class<?> cls = ReflectUtils.forName(service);
Method method = cls.getMethod(invocation.getMethodName(), invocation.getParameterTypes());
if (method.getReturnType() == void.class) {
return null;
}
return new Type[]{method.getReturnType(), method.getGenericReturnType()};
}
}
} catch (Throwable t) {
logger.warn(t.getMessage(), t);
}
return null;
}
Example #9
| Source File: JavaBeanSerializeUtil.java From dubbox with Apache License 2.0 | 6 votes |
|
private static Method getSetterMethod(Class<?> cls, String property, Class<?> valueCls) {
String name = "set" + property.substring(0, 1).toUpperCase() + property.substring(1);
Method method = null;
try {
method = cls.getMethod(name, valueCls);
} catch (NoSuchMethodException e) {
for (Method m : cls.getMethods()) {
if (ReflectUtils.isBeanPropertyWriteMethod(m)
&& m.getName().equals(name)) {
method = m;
}
}
}
if (method != null) {
method.setAccessible(true);
}
return method;
}
Example #10
| Source File: JavaBeanSerializeUtil.java From dubbox with Apache License 2.0 | 6 votes |
|
private static Method getSetterMethod(Class<?> cls, String property, Class<?> valueCls) {
String name = "set" + property.substring(0, 1).toUpperCase() + property.substring(1);
Method method = null;
try {
method = cls.getMethod(name, valueCls);
} catch (NoSuchMethodException e) {
for (Method m : cls.getMethods()) {
if (ReflectUtils.isBeanPropertyWriteMethod(m)
&& m.getName().equals(name)) {
method = m;
}
}
}
if (method != null) {
method.setAccessible(true);
}
return method;
}
Example #11
| Source File: Mixin.java From dubbox with Apache License 2.0 | 6 votes |
|
private static int findMethod(Class<?>[] dcs, String desc)
{
Class<?> cl;
Method[] methods;
for(int i=0;i<dcs.length;i++)
{
cl = dcs[i];
methods = cl.getMethods();
for( Method method : methods )
{
if( desc.equals(ReflectUtils.getDesc(method)) )
return i;
}
}
return -1;
}
Example #12
| Source File: GenericObjectOutput.java From dubbo3 with Apache License 2.0 | 6 votes |
|
@SuppressWarnings({"unchecked", "rawtypes"})
public void writeObject(Object obj) throws IOException {
if (obj == null) {
write0(OBJECT_NULL);
return;
}
Class<?> c = obj.getClass();
if (c == Object.class) {
write0(OBJECT_DUMMY);
} else {
String desc = ReflectUtils.getDesc(c);
int index = mMapper.getDescriptorIndex(desc);
if (index < 0) {
write0(OBJECT_DESC);
writeUTF(desc);
} else {
write0(OBJECT_DESC_ID);
writeUInt(index);
}
Builder b = Builder.register(c, isAllowNonSerializable);
b.writeTo(obj, this);
}
}
Example #13
| Source File: ClassGenerator.java From dubbox with Apache License 2.0 | 6 votes |
|
public ClassGenerator addMethod(String name, int mod, Class<?> rt, Class<?>[] pts, Class<?>[] ets, String body)
{
StringBuilder sb = new StringBuilder();
sb.append(modifier(mod)).append(' ').append(ReflectUtils.getName(rt)).append(' ').append(name);
sb.append('(');
for(int i=0;i<pts.length;i++)
{
if( i > 0 )
sb.append(',');
sb.append(ReflectUtils.getName(pts[i]));
sb.append(" arg").append(i);
}
sb.append(')');
if( ets != null && ets.length > 0 )
{
sb.append(" throws ");
for(int i=0;i<ets.length;i++)
{
if( i > 0 )
sb.append(',');
sb.append(ReflectUtils.getName(ets[i]));
}
}
sb.append('{').append(body).append('}');
return addMethod(sb.toString());
}
Example #14
| Source File: ClassGenerator.java From dubbox with Apache License 2.0 | 6 votes |
|
public ClassGenerator addConstructor(int mod, Class<?>[] pts, Class<?>[] ets, String body)
{
StringBuilder sb = new StringBuilder();
sb.append(modifier(mod)).append(' ').append(SIMPLE_NAME_TAG);
sb.append('(');
for(int i=0;i<pts.length;i++)
{
if( i > 0 )
sb.append(',');
sb.append(ReflectUtils.getName(pts[i]));
sb.append(" arg").append(i);
}
sb.append(')');
if( ets != null && ets.length > 0 )
{
sb.append(" throws ");
for(int i=0;i<ets.length;i++)
{
if( i > 0 )
sb.append(',');
sb.append(ReflectUtils.getName(ets[i]));
}
}
sb.append('{').append(body).append('}');
return addConstructor(sb.toString());
}
Example #15
| Source File: JavaBeanSerializeUtil.java From dubbox with Apache License 2.0 | 6 votes |
|
private static JavaBeanDescriptor createDescriptorForSerialize(Class<?> cl) {
if (cl.isEnum()) {
return new JavaBeanDescriptor(cl.getName(), JavaBeanDescriptor.TYPE_ENUM);
} else if (cl.isArray()) {
return new JavaBeanDescriptor(cl.getComponentType().getName(), JavaBeanDescriptor.TYPE_ARRAY);
} else if (ReflectUtils.isPrimitive(cl)) {
return new JavaBeanDescriptor(cl.getName(), JavaBeanDescriptor.TYPE_PRIMITIVE);
} else if (Class.class.equals(cl)) {
return new JavaBeanDescriptor(Class.class.getName(), JavaBeanDescriptor.TYPE_CLASS);
} else if (Collection.class.isAssignableFrom(cl)) {
return new JavaBeanDescriptor(cl.getName(), JavaBeanDescriptor.TYPE_COLLECTION);
} else if (Map.class.isAssignableFrom(cl)) {
return new JavaBeanDescriptor(cl.getName(), JavaBeanDescriptor.TYPE_MAP);
} else {
return new JavaBeanDescriptor(cl.getName(), JavaBeanDescriptor.TYPE_BEAN);
}
}
Example #16
| Source File: ListTelnetHandlerTest.java From dubbo3 with Apache License 2.0 | 6 votes |
|
@BeforeClass
public static void setUp() {
StringBuilder buf = new StringBuilder();
StringBuilder buf2 = new StringBuilder();
Method[] methods = DemoService.class.getMethods();
for (Method method : methods) {
if (buf.length() > 0) {
buf.append("\r\n");
}
if (buf2.length() > 0) {
buf2.append("\r\n");
}
buf2.append(method.getName());
buf.append(ReflectUtils.getName(method));
}
detailMethods = buf.toString();
methodsName = buf2.toString();
ProtocolUtils.closeAll();
}
Example #17
| Source File: JavaBeanSerializeUtil.java From dubbox with Apache License 2.0 | 6 votes |
|
private static JavaBeanDescriptor createDescriptorForSerialize(Class<?> cl) {
if (cl.isEnum()) {
return new JavaBeanDescriptor(cl.getName(), JavaBeanDescriptor.TYPE_ENUM);
} else if (cl.isArray()) {
return new JavaBeanDescriptor(cl.getComponentType().getName(), JavaBeanDescriptor.TYPE_ARRAY);
} else if (ReflectUtils.isPrimitive(cl)) {
return new JavaBeanDescriptor(cl.getName(), JavaBeanDescriptor.TYPE_PRIMITIVE);
} else if (Class.class.equals(cl)) {
return new JavaBeanDescriptor(Class.class.getName(), JavaBeanDescriptor.TYPE_CLASS);
} else if (Collection.class.isAssignableFrom(cl)) {
return new JavaBeanDescriptor(cl.getName(), JavaBeanDescriptor.TYPE_COLLECTION);
} else if (Map.class.isAssignableFrom(cl)) {
return new JavaBeanDescriptor(cl.getName(), JavaBeanDescriptor.TYPE_MAP);
} else {
return new JavaBeanDescriptor(cl.getName(), JavaBeanDescriptor.TYPE_BEAN);
}
}
Example #18
| Source File: RpcUtils.java From dubbox with Apache License 2.0 | 6 votes |
|
public static Class<?>[] getParameterTypes(Invocation invocation){
if(Constants.$INVOKE.equals(invocation.getMethodName())
&& invocation.getArguments() != null
&& invocation.getArguments().length > 1
&& invocation.getArguments()[1] instanceof String[]){
String[] types = (String[]) invocation.getArguments()[1];
if (types == null) {
return new Class<?>[0];
}
Class<?>[] parameterTypes = new Class<?>[types.length];
for (int i = 0; i < types.length; i ++) {
parameterTypes[i] = ReflectUtils.forName(types[0]);
}
return parameterTypes;
}
return invocation.getParameterTypes();
}
Example #19
| Source File: AnnotationBean.java From dubbox with Apache License 2.0 | 6 votes |
|
public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory)
throws BeansException {
if (annotationPackage == null || annotationPackage.length() == 0) {
return;
}
if (beanFactory instanceof BeanDefinitionRegistry) {
try {
// init scanner
Class<?> scannerClass = ReflectUtils.forName("org.springframework.context.annotation.ClassPathBeanDefinitionScanner");
Object scanner = scannerClass.getConstructor(new Class<?>[] {BeanDefinitionRegistry.class, boolean.class}).newInstance(new Object[] {(BeanDefinitionRegistry) beanFactory, true});
// add filter
Class<?> filterClass = ReflectUtils.forName("org.springframework.core.type.filter.AnnotationTypeFilter");
Object filter = filterClass.getConstructor(Class.class).newInstance(Service.class);
Method addIncludeFilter = scannerClass.getMethod("addIncludeFilter", ReflectUtils.forName("org.springframework.core.type.filter.TypeFilter"));
addIncludeFilter.invoke(scanner, filter);
// scan packages
String[] packages = Constants.COMMA_SPLIT_PATTERN.split(annotationPackage);
Method scan = scannerClass.getMethod("scan", new Class<?>[]{String[].class});
scan.invoke(scanner, new Object[] {packages});
} catch (Throwable e) {
// spring 2.0
}
}
}
Example #20
| Source File: DubboCodec.java From dubbo3 with Apache License 2.0 | 6 votes |
|
@Override
protected void encodeRequestData(Channel channel, ObjectOutput out, Object data) throws IOException {
RpcInvocation inv = (RpcInvocation) data;
out.writeUTF(inv.getAttachment(Constants.DUBBO_VERSION_KEY, DUBBO_VERSION));
out.writeUTF(inv.getAttachment(Constants.PATH_KEY));
out.writeUTF(inv.getAttachment(Constants.VERSION_KEY));
out.writeUTF(inv.getMethodName());
out.writeUTF(ReflectUtils.getDesc(inv.getParameterTypes()));
Object[] args = inv.getArguments();
if (args != null)
for (int i = 0; i < args.length; i++){
out.writeObject(encodeInvocationArgument(channel, inv, i));
}
out.writeObject(inv.getAttachments());
}
Example #21
| Source File: ClassGenerator.java From dubbox with Apache License 2.0 | 6 votes |
|
public ClassGenerator addMethod(String name, int mod, Class<?> rt, Class<?>[] pts, Class<?>[] ets, String body)
{
StringBuilder sb = new StringBuilder();
sb.append(modifier(mod)).append(' ').append(ReflectUtils.getName(rt)).append(' ').append(name);
sb.append('(');
for(int i=0;i<pts.length;i++)
{
if( i > 0 )
sb.append(',');
sb.append(ReflectUtils.getName(pts[i]));
sb.append(" arg").append(i);
}
sb.append(')');
if( ets != null && ets.length > 0 )
{
sb.append(" throws ");
for(int i=0;i<ets.length;i++)
{
if( i > 0 )
sb.append(',');
sb.append(ReflectUtils.getName(ets[i]));
}
}
sb.append('{').append(body).append('}');
return addMethod(sb.toString());
}
Example #22
| Source File: RpcUtils.java From dubbox-hystrix with Apache License 2.0 | 6 votes |
|
public static Type[] getReturnTypes(Invocation invocation) {
try {
if (invocation != null && invocation.getInvoker() != null
&& invocation.getInvoker().getUrl() != null
&& ! invocation.getMethodName().startsWith("$")) {
String service = invocation.getInvoker().getUrl().getServiceInterface();
if (service != null && service.length() > 0) {
Class<?> cls = ReflectUtils.forName(service);
Method method = cls.getMethod(invocation.getMethodName(), invocation.getParameterTypes());
if (method.getReturnType() == void.class) {
return null;
}
return new Type[]{method.getReturnType(), method.getGenericReturnType()};
}
}
} catch (Throwable t) {
logger.warn(t.getMessage(), t);
}
return null;
}
Example #23
| Source File: RpcUtils.java From dubbox-hystrix with Apache License 2.0 | 6 votes |
|
public static Class<?>[] getParameterTypes(Invocation invocation){
if(Constants.$INVOKE.equals(invocation.getMethodName())
&& invocation.getArguments() != null
&& invocation.getArguments().length > 1
&& invocation.getArguments()[1] instanceof String[]){
String[] types = (String[]) invocation.getArguments()[1];
if (types == null) {
return new Class<?>[0];
}
Class<?>[] parameterTypes = new Class<?>[types.length];
for (int i = 0; i < types.length; i ++) {
parameterTypes[i] = ReflectUtils.forName(types[0]);
}
return parameterTypes;
}
return invocation.getParameterTypes();
}
Example #24
| Source File: RpcUtils.java From dubbox with Apache License 2.0 | 6 votes |
|
public static Type[] getReturnTypes(Invocation invocation) {
try {
if (invocation != null && invocation.getInvoker() != null
&& invocation.getInvoker().getUrl() != null
&& ! invocation.getMethodName().startsWith("$")) {
String service = invocation.getInvoker().getUrl().getServiceInterface();
if (service != null && service.length() > 0) {
Class<?> cls = ReflectUtils.forName(service);
Method method = cls.getMethod(invocation.getMethodName(), invocation.getParameterTypes());
if (method.getReturnType() == void.class) {
return null;
}
return new Type[]{method.getReturnType(), method.getGenericReturnType()};
}
}
} catch (Throwable t) {
logger.warn(t.getMessage(), t);
}
return null;
}
Example #25
| Source File: JacksonObjectOutput.java From dubbox-hystrix with Apache License 2.0 | 6 votes |
|
public void writeObject(Object obj) throws IOException {
// int i = ++index;
if (obj == null) {
writeObject0(obj);
return;
}
//write data value
writeObject0(obj);
//write data type
Class c = obj.getClass();
String desc = ReflectUtils.getDesc(c);
data.put(KEY_PREFIX + (index) + "t", desc);
// if (obj instanceof Collection) {
// //集合类型
// } else if (obj instanceof Map) {
// //
// } else {
// }
}
Example #26
| Source File: JacksonObjectInput.java From dubbox-hystrix with Apache License 2.0 | 6 votes |
|
@SuppressWarnings("unchecked")
public <T> T readObject(Class<T> cls) throws IOException, ClassNotFoundException {
// Object value = readObject();
//read data value
String json = this.data.get(KEY_PREFIX + (++index));
//read data type
String dataType = this.data.get(KEY_PREFIX + index + "t");
if (dataType != null) {
Class clazz = ReflectUtils.desc2class(dataType);
if (cls.isAssignableFrom(clazz)) {
cls = clazz;
} else {
throw new IllegalArgumentException("Class \"" + clazz + "\" is not inherited from \"" + cls + "\"");
}
}
logger.debug("index:{}, value:{}", index, json);
return objectMapper.readValue(json, cls);
}
Example #27
| Source File: JavaBeanSerializeUtil.java From dubbox-hystrix with Apache License 2.0 | 6 votes |
|
private static JavaBeanDescriptor createDescriptorForSerialize(Class<?> cl) {
if (cl.isEnum()) {
return new JavaBeanDescriptor(cl.getName(), JavaBeanDescriptor.TYPE_ENUM);
} else if (cl.isArray()) {
return new JavaBeanDescriptor(cl.getComponentType().getName(), JavaBeanDescriptor.TYPE_ARRAY);
} else if (ReflectUtils.isPrimitive(cl)) {
return new JavaBeanDescriptor(cl.getName(), JavaBeanDescriptor.TYPE_PRIMITIVE);
} else if (Class.class.equals(cl)) {
return new JavaBeanDescriptor(Class.class.getName(), JavaBeanDescriptor.TYPE_CLASS);
} else if (Collection.class.isAssignableFrom(cl)) {
return new JavaBeanDescriptor(cl.getName(), JavaBeanDescriptor.TYPE_COLLECTION);
} else if (Map.class.isAssignableFrom(cl)) {
return new JavaBeanDescriptor(cl.getName(), JavaBeanDescriptor.TYPE_MAP);
} else {
return new JavaBeanDescriptor(cl.getName(), JavaBeanDescriptor.TYPE_BEAN);
}
}
Example #28
| Source File: ClassGenerator.java From dubbox-hystrix with Apache License 2.0 | 6 votes |
|
public ClassGenerator addMethod(String name, int mod, Class<?> rt, Class<?>[] pts, Class<?>[] ets, String body)
{
StringBuilder sb = new StringBuilder();
sb.append(modifier(mod)).append(' ').append(ReflectUtils.getName(rt)).append(' ').append(name);
sb.append('(');
for(int i=0;i<pts.length;i++)
{
if( i > 0 )
sb.append(',');
sb.append(ReflectUtils.getName(pts[i]));
sb.append(" arg").append(i);
}
sb.append(')');
if( ets != null && ets.length > 0 )
{
sb.append(" throws ");
for(int i=0;i<ets.length;i++)
{
if( i > 0 )
sb.append(',');
sb.append(ReflectUtils.getName(ets[i]));
}
}
sb.append('{').append(body).append('}');
return addMethod(sb.toString());
}
Example #29
| Source File: ClassGenerator.java From dubbox-hystrix with Apache License 2.0 | 6 votes |
|
public ClassGenerator addConstructor(int mod, Class<?>[] pts, Class<?>[] ets, String body)
{
StringBuilder sb = new StringBuilder();
sb.append(modifier(mod)).append(' ').append(SIMPLE_NAME_TAG);
sb.append('(');
for(int i=0;i<pts.length;i++)
{
if( i > 0 )
sb.append(',');
sb.append(ReflectUtils.getName(pts[i]));
sb.append(" arg").append(i);
}
sb.append(')');
if( ets != null && ets.length > 0 )
{
sb.append(" throws ");
for(int i=0;i<ets.length;i++)
{
if( i > 0 )
sb.append(',');
sb.append(ReflectUtils.getName(ets[i]));
}
}
sb.append('{').append(body).append('}');
return addConstructor(sb.toString());
}
Example #30
| Source File: AbstractProxyFactory.java From dubbo3 with Apache License 2.0 | 6 votes |
|
public <T> T getProxy(Invoker<T> invoker) throws RpcException {
Class<?>[] interfaces = null;
String config = invoker.getUrl().getParameter("interfaces");
if (config != null && config.length() > 0) {
String[] types = Constants.COMMA_SPLIT_PATTERN.split(config);
if (types != null && types.length > 0) {
interfaces = new Class<?>[types.length + 2];
interfaces[0] = invoker.getInterface();
interfaces[1] = EchoService.class;
for (int i = 0; i < types.length; i ++) {
interfaces[i + 1] = ReflectUtils.forName(types[i]);
}
}
}
if (interfaces == null) {
interfaces = new Class<?>[] {invoker.getInterface(), EchoService.class};
}
return getProxy(invoker, interfaces);
}
