Spring/spring-integration
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using Assert

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This commit is contained in:
Mark Fisher
2009-12-06 23:59:32 +00:00
parent 36f6ec07d6
commit df39fcd14e
1 changed files with 9 additions and 6 deletions
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15
org.springframework.integration/src/main/java/org/springframework/integration/gateway/GatewayProxyFactoryBean.java
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@@ -71,12 +71,17 @@ public class GatewayProxyFactoryBean extends AbstractEndpoint implements Factory
private volatile boolean initialized;
private final Object initializationMonitor = new Object();
private Map<String, GatewayMethodDefinition> methodToChannelMap;
/**
* Set the interface class that the generated proxy should implement.
* If none is provided explicitly, the default is MessageHandler.
*/
public void setServiceInterface(Class<?> serviceInterface) {
if (serviceInterface != null && !serviceInterface.isInterface()) {
throw new IllegalArgumentException("'serviceInterface' must be an interface");
}
Assert.notNull(serviceInterface, "'serviceInterface' must not be null");
Assert.isTrue(serviceInterface.isInterface(), "'serviceInterface' must be an interface");
this.serviceInterface = serviceInterface;
}
@@ -137,9 +142,7 @@ public class GatewayProxyFactoryBean extends AbstractEndpoint implements Factory
if (this.initialized) {
return;
}
if (this.serviceInterface == null) {
throw new IllegalArgumentException("'serviceInterface' must not be null");
}
Assert.notNull(this.serviceInterface, "'serviceInterface' must not be null");
Method[] methods = this.serviceInterface.getDeclaredMethods();
for (Method method : methods) {
MessagingGateway gateway = this.createGatewayForMethod(method);