Merge pull request #2114, enable configuration of Consumer thread pool.

Fixes #2013

Author: tswstarplanet

dubbo-config/dubbo-config-api/src/main/java/org/apache/dubbo/config/ConsumerConfig.java

@@ -31,6 +31,18 @@ public class ConsumerConfig extends AbstractReferenceConfig {
     // networking framework client uses: netty, mina, etc.
     private String client;
 
+    // consumer thread pool type: cached, fixed, limit, eager
+    private String threadpool;
+
+    // consumer threadpool core thread size
+    private Integer corethreads;
+
+    // consumer threadpool thread size
+    private Integer threads;
+
+    // consumer threadpool queue size
+    private Integer queues;
+
     @Override
     public void setTimeout(Integer timeout) {
         super.setTimeout(timeout);
@@ -56,4 +68,40 @@ public String getClient() {
     public void setClient(String client) {
         this.client = client;
     }
+
+    public String getThreadpool() {
+        return threadpool;
+    }
+
+    public void setThreadpool(String threadpool) {
+        this.threadpool = threadpool;
+    }
+
+    public Boolean getDefault() {
+        return isDefault;
+    }
+
+    public Integer getCorethreads() {
+        return corethreads;
+    }
+
+    public void setCorethreads(Integer corethreads) {
+        this.corethreads = corethreads;
+    }
+
+    public Integer getThreads() {
+        return threads;
+    }
+
+    public void setThreads(Integer threads) {
+        this.threads = threads;
+    }
+
+    public Integer getQueues() {
+        return queues;
+    }
+
+    public void setQueues(Integer queues) {
+        this.queues = queues;
+    }
 }

dubbo-config/dubbo-config-api/src/test/java/org/apache/dubbo/config/ConsumerConfigTest.java

@@ -50,4 +50,32 @@ public void testClient() throws Exception {
         consumer.setClient("client");
         assertThat(consumer.getClient(), equalTo("client"));
     }
+
+    @Test
+    public void testThreadpool() throws Exception {
+        ConsumerConfig consumer = new ConsumerConfig();
+        consumer.setThreadpool("fixed");
+        assertThat(consumer.getThreadpool(), equalTo("fixed"));
+    }
+
+    @Test
+    public void testCorethreads() throws Exception {
+        ConsumerConfig consumer = new ConsumerConfig();
+        consumer.setCorethreads(10);
+        assertThat(consumer.getCorethreads(), equalTo(10));
+    }
+
+    @Test
+    public void testThreads() throws Exception {
+        ConsumerConfig consumer = new ConsumerConfig();
+        consumer.setThreads(20);
+        assertThat(consumer.getThreads(), equalTo(20));
+    }
+
+    @Test
+    public void testQueues() throws Exception {
+        ConsumerConfig consumer = new ConsumerConfig();
+        consumer.setQueues(5);
+        assertThat(consumer.getQueues(), equalTo(5));
+    }
 }

dubbo-config/dubbo-config-spring/src/main/resources/META-INF/compat/dubbo.xsd

@@ -708,6 +708,26 @@
                         <xsd:documentation><![CDATA[ Transporter layer framework: netty mina.... ]]></xsd:documentation>
                     </xsd:annotation>
                 </xsd:attribute>
+                <xsd:attribute name="threadpool" type="xsd:string" use="optional">
+                    <xsd:annotation>
+                        <xsd:documentation><![CDATA[ Consumer threadpool: cached, fixed, limited, eager]]></xsd:documentation>
+                    </xsd:annotation>
+                </xsd:attribute>
+                <xsd:attribute name="corethreads" type="xsd:string" use="optional">
+                    <xsd:annotation>
+                        <xsd:documentation><![CDATA[ The thread pool core threads size. ]]></xsd:documentation>
+                    </xsd:annotation>
+                </xsd:attribute>
+                <xsd:attribute name="threads" type="xsd:string" use="optional">
+                    <xsd:annotation>
+                        <xsd:documentation><![CDATA[ The thread pool size. ]]></xsd:documentation>
+                    </xsd:annotation>
+                </xsd:attribute>
+                <xsd:attribute name="queues" type="xsd:string" use="optional">
+                    <xsd:annotation>
+                        <xsd:documentation><![CDATA[ The thread pool queue size. ]]></xsd:documentation>
+                    </xsd:annotation>
+                </xsd:attribute>
                 <xsd:anyAttribute namespace="##other" processContents="lax"/>
             </xsd:extension>
         </xsd:complexContent>

dubbo-config/dubbo-config-spring/src/main/resources/META-INF/dubbo.xsd

@@ -708,6 +708,26 @@
                         <xsd:documentation><![CDATA[ Transporter layer framework: netty mina.... ]]></xsd:documentation>
                     </xsd:annotation>
                 </xsd:attribute>
+                <xsd:attribute name="threadpool" type="xsd:string" use="optional">
+                    <xsd:annotation>
+                        <xsd:documentation><![CDATA[ Consumer threadpool: cached, fixed, limited, eager]]></xsd:documentation>
+                    </xsd:annotation>
+                </xsd:attribute>
+                <xsd:attribute name="corethreads" type="xsd:string" use="optional">
+                    <xsd:annotation>
+                        <xsd:documentation><![CDATA[ The thread pool core threads size. ]]></xsd:documentation>
+                    </xsd:annotation>
+                </xsd:attribute>
+                <xsd:attribute name="threads" type="xsd:string" use="optional">
+                    <xsd:annotation>
+                        <xsd:documentation><![CDATA[ The thread pool size. ]]></xsd:documentation>
+                    </xsd:annotation>
+                </xsd:attribute>
+                <xsd:attribute name="queues" type="xsd:string" use="optional">
+                    <xsd:annotation>
+                        <xsd:documentation><![CDATA[ The thread pool queue size. ]]></xsd:documentation>
+                    </xsd:annotation>
+                </xsd:attribute>
                 <xsd:anyAttribute namespace="##other" processContents="lax"/>
             </xsd:extension>
         </xsd:complexContent>