feat: s3-outbound-gateway xsd schema

Author: boolivar

int-aws/src/main/resources/org/springframework/schema/integration/aws/spring-integration-aws.xsd

@@ -178,7 +178,72 @@
             </xsd:complexContent>
         </xsd:complexType>
     </xsd:element>
-    
+
+    <xsd:element name="s3-outbound-gateway">
+        <xsd:annotation>
+            <xsd:documentation><![CDATA[
+                Defines a Consumer Endpoint for the 'org.springframework.integration.aws.outbound.S3MessageHandler'
+                with request-reply behaviour to perform Amazon S3 operations.
+            ]]></xsd:documentation>
+        </xsd:annotation>
+        <xsd:complexType>
+            <xsd:complexContent>
+                <xsd:extension base="s3OutboundChannelAdapter">
+                    <xsd:attributeGroup ref="integration:smartLifeCycleAttributeGroup"/>
+                    <xsd:attribute name="id" type="xsd:string"/>
+                    <xsd:attribute name="request-channel" type="xsd:string">
+                        <xsd:annotation>
+                            <xsd:appinfo>
+                                <tool:annotation kind="ref">
+                                    <tool:expected-type type="org.springframework.messaging.MessageChannel"/>
+                                </tool:annotation>
+                            </xsd:appinfo>
+                            <xsd:documentation><![CDATA[
+                                Identifies the request channel attached to this gateway.
+                            ]]></xsd:documentation>
+                        </xsd:annotation>
+                    </xsd:attribute>
+                    <xsd:attribute name="reply-channel" type="xsd:string">
+                        <xsd:annotation>
+                            <xsd:appinfo>
+                                <tool:annotation kind="ref">
+                                    <tool:expected-type type="org.springframework.messaging.MessageChannel"/>
+                                </tool:annotation>
+                            </xsd:appinfo>
+                            <xsd:documentation><![CDATA[
+                                Identifies the reply channel attached to this gateway.
+                            ]]></xsd:documentation>
+                        </xsd:annotation>
+                    </xsd:attribute>
+                    <xsd:attribute name="reply-timeout" type="xsd:long">
+                        <xsd:annotation>
+                            <xsd:documentation><![CDATA[
+                                Allows you to specify how long this gateway will wait for
+                                the reply message to be sent successfully to the reply channel
+                                before throwing an exception. This attribute only applies when the
+                                channel might block, for example when using a bounded queue channel that
+                                is currently full.
+
+                                Also, keep in mind that when sending to a DirectChannel, the
+                                invocation will occur in the sender's thread. Therefore,
+                                the failing of the send operation may be caused by other
+                                components further downstream.
+
+                                The "reply-timeout" attribute maps to the "sendTimeout" property of the
+                                underlying 'MessagingTemplate' instance
+                                (org.springframework.integration.core.MessagingTemplate).
+
+                                The attribute will default, if not specified, to '-1', meaning that
+                                by default, the Gateway will wait indefinitely. The value is
+                                specified in milliseconds.
+                            ]]></xsd:documentation>
+                        </xsd:annotation>
+                    </xsd:attribute>
+                </xsd:extension>
+            </xsd:complexContent>
+        </xsd:complexType>
+    </xsd:element>
+
     <xsd:complexType name="pollingInboundChannelAdapter">
         <xsd:all>
             <xsd:element ref="integration:poller" minOccurs="0"/>