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Diffstat (limited to 'src/com/vaadin/terminal/gwt/server/ServerRpcMethodInvocation.java')
-rw-r--r--src/com/vaadin/terminal/gwt/server/ServerRpcMethodInvocation.java113
1 files changed, 0 insertions, 113 deletions
diff --git a/src/com/vaadin/terminal/gwt/server/ServerRpcMethodInvocation.java b/src/com/vaadin/terminal/gwt/server/ServerRpcMethodInvocation.java
deleted file mode 100644
index ff81a27596..0000000000
--- a/src/com/vaadin/terminal/gwt/server/ServerRpcMethodInvocation.java
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
-@VaadinApache2LicenseForJavaFiles@
- */
-package com.vaadin.terminal.gwt.server;
-
-import java.lang.reflect.Method;
-import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
-
-import com.vaadin.shared.communication.MethodInvocation;
-import com.vaadin.shared.communication.ServerRpc;
-
-public class ServerRpcMethodInvocation extends MethodInvocation {
-
- private static final Map<String, Method> invocationMethodCache = new ConcurrentHashMap<String, Method>(
- 128, 0.75f, 1);
-
- private final Method method;
-
- private Class<? extends ServerRpc> interfaceClass;
-
- public ServerRpcMethodInvocation(String connectorId, String interfaceName,
- String methodName, int parameterCount) {
- super(connectorId, interfaceName, methodName);
-
- interfaceClass = findClass();
- method = findInvocationMethod(interfaceClass, methodName,
- parameterCount);
- }
-
- private Class<? extends ServerRpc> findClass() {
- try {
- Class<?> rpcInterface = Class.forName(getInterfaceName());
- if (!ServerRpc.class.isAssignableFrom(rpcInterface)) {
- throw new IllegalArgumentException("The interface "
- + getInterfaceName() + "is not a server RPC interface.");
- }
- return (Class<? extends ServerRpc>) rpcInterface;
- } catch (ClassNotFoundException e) {
- throw new IllegalArgumentException("The server RPC interface "
- + getInterfaceName() + " could not be found", e);
- } finally {
-
- }
- }
-
- public Class<? extends ServerRpc> getInterfaceClass() {
- return interfaceClass;
- }
-
- public Method getMethod() {
- return method;
- }
-
- /**
- * Tries to find the method from the cache or alternatively by invoking
- * {@link #doFindInvocationMethod(Class, String, int)} and updating the
- * cache.
- *
- * @param targetType
- * @param methodName
- * @param parameterCount
- * @return
- */
- private Method findInvocationMethod(Class<?> targetType, String methodName,
- int parameterCount) {
- // TODO currently only using method name and number of parameters as the
- // signature
- String signature = targetType.getName() + "." + methodName + "("
- + parameterCount;
- Method invocationMethod = invocationMethodCache.get(signature);
-
- if (invocationMethod == null) {
- invocationMethod = doFindInvocationMethod(targetType, methodName,
- parameterCount);
-
- if (invocationMethod != null) {
- invocationMethodCache.put(signature, invocationMethod);
- }
- }
-
- if (invocationMethod == null) {
- throw new IllegalStateException("Can't find method " + methodName
- + " with " + parameterCount + " parameters in "
- + targetType.getName());
- }
-
- return invocationMethod;
- }
-
- /**
- * Tries to find the method from the class by looping through available
- * methods.
- *
- * @param targetType
- * @param methodName
- * @param parameterCount
- * @return
- */
- private Method doFindInvocationMethod(Class<?> targetType,
- String methodName, int parameterCount) {
- Method[] methods = targetType.getMethods();
- for (Method method : methods) {
- Class<?>[] parameterTypes = method.getParameterTypes();
- if (method.getName().equals(methodName)
- && parameterTypes.length == parameterCount) {
- return method;
- }
- }
- return null;
- }
-
-}