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Code Issues Releases Wiki Activity

Use bean factory to search executor service instead of hardcode it.

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This commit is contained in:
lichen782 2019-09-16 16:09:27 +08:00
parent fdf8bda86b
commit b83b1b78dc
5 changed files with 53 additions and 16 deletions
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12
spring-cloud-alicloud-oss/src/main/java/com/alibaba/alicloud/oss/OssAutoConfiguration.java
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@ -25,6 +25,11 @@ import org.springframework.context.annotation.Configuration;
import com.alibaba.alicloud.oss.resource.OssStorageProtocolResolver;
import com.aliyun.oss.OSS;
import org.springframework.context.annotation.Lazy;
import java.util.concurrent.*;
import static com.alibaba.alicloud.oss.OssConstants.OSS_TASK_EXECUTOR_BEAN_NAME;
/**
* OSS Auto {@link Configuration}
@ -42,4 +47,11 @@ public class OssAutoConfiguration {
return new OssStorageProtocolResolver();
}
@Bean(name = OSS_TASK_EXECUTOR_BEAN_NAME)
@ConditionalOnMissingBean
public ExecutorService ossTaskExecutor() {
return new ThreadPoolExecutor(8, 128,
60, TimeUnit.SECONDS, new SynchronousQueue<>());
}
}

2
spring-cloud-alicloud-oss/src/main/java/com/alibaba/alicloud/oss/OssConstants.java
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@ -26,4 +26,6 @@ public interface OssConstants {
String PREFIX = "spring.cloud.alibaba.oss";
String ENABLED = PREFIX + ".enabled";
String OSS_TASK_EXECUTOR_BEAN_NAME = "ossTaskExecutor";
}

2
spring-cloud-alicloud-oss/src/main/java/com/alibaba/alicloud/oss/resource/OssStorageProtocolResolver.java
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@ -63,7 +63,7 @@ public class OssStorageProtocolResolver
if (!location.startsWith(PROTOCOL)) {
return null;
}
return new OssStorageResource(getOSS(), location);
return new OssStorageResource(getOSS(), location, beanFactory);
}
@Override

23
spring-cloud-alicloud-oss/src/main/java/com/alibaba/alicloud/oss/resource/OssStorageResource.java
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@ -23,6 +23,7 @@ import com.aliyun.oss.model.Bucket;
import com.aliyun.oss.model.OSSObject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
import org.springframework.core.io.Resource;
import org.springframework.core.io.WritableResource;
import org.springframework.util.Assert;
@ -32,9 +33,8 @@ import java.net.URI;
import java.net.URISyntaxException;
import java.net.URL;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.SynchronousQueue;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;
import static com.alibaba.alicloud.oss.OssConstants.OSS_TASK_EXECUTOR_BEAN_NAME;
/**
* Implements {@link Resource} for reading and writing objects in Aliyun Object Storage
@ -58,19 +58,21 @@ public class OssStorageResource implements WritableResource {
private final URI location;
private final boolean autoCreateFiles;
private static final ExecutorService executorService = new ThreadPoolExecutor(8, 128,
60, TimeUnit.SECONDS, new SynchronousQueue<>());
private final ExecutorService ossTaskExecutor;
public OssStorageResource(OSS oss, String location) {
this(oss, location, false);
private final ConfigurableListableBeanFactory beanFactory;
public OssStorageResource(OSS oss, String location, ConfigurableListableBeanFactory beanFactory) {
this(oss, location, beanFactory,false);
}
public OssStorageResource(OSS oss, String location, boolean autoCreateFiles) {
public OssStorageResource(OSS oss, String location,ConfigurableListableBeanFactory beanFactory, boolean autoCreateFiles) {
Assert.notNull(oss, "Object Storage Service can not be null");
Assert.isTrue(location.startsWith(OssStorageProtocolResolver.PROTOCOL),
"Location must start with " + OssStorageProtocolResolver.PROTOCOL);
this.oss = oss;
this.autoCreateFiles = autoCreateFiles;
this.beanFactory = beanFactory;
try {
URI locationUri = new URI(location);
this.bucketName = locationUri.getAuthority();
@ -87,6 +89,7 @@ public class OssStorageResource implements WritableResource {
throw new IllegalArgumentException("Invalid location: " + location, e);
}
this.ossTaskExecutor = this.beanFactory.getBean(OSS_TASK_EXECUTOR_BEAN_NAME, ExecutorService.class);
}
public boolean isAutoCreateFiles() {
@ -146,7 +149,7 @@ public class OssStorageResource implements WritableResource {
@Override
public Resource createRelative(String relativePath) throws IOException {
return new OssStorageResource(this.oss,
this.location.resolve(relativePath).toString());
this.location.resolve(relativePath).toString(), this.beanFactory);
}
@Override
@ -266,7 +269,7 @@ public class OssStorageResource implements WritableResource {
PipedInputStream in = new PipedInputStream();
final PipedOutputStream out = new PipedOutputStream(in);
executorService.submit(() -> {
ossTaskExecutor.submit(() -> {
try {
OssStorageResource.this.oss.putObject(bucketName, objectKey, in);
}

30
spring-cloud-alicloud-oss/src/test/java/com/alibaba/alicloud/oss/resource/OssStorageResourceTest.java
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@ -22,8 +22,12 @@ import org.junit.Test;
import org.junit.rules.ExpectedException;
import org.junit.runner.RunWith;
import org.mockito.Mockito;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.beans.factory.config.BeanFactoryPostProcessor;
import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
@ -35,7 +39,12 @@ import org.springframework.util.StreamUtils;
import java.io.*;
import java.util.Random;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.SynchronousQueue;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;
import static com.alibaba.alicloud.oss.OssConstants.OSS_TASK_EXECUTOR_BEAN_NAME;
import static org.junit.Assert.*;
import static org.mockito.Mockito.doAnswer;
import static org.mockito.Mockito.mock;
@ -53,6 +62,9 @@ public class OssStorageResourceTest {
@Rule
public ExpectedException expectedEx = ExpectedException.none();
@Autowired
private ConfigurableListableBeanFactory beanFactory;
@Autowired
private OSS oss;
@ -99,13 +111,14 @@ public class OssStorageResourceTest {
@Test
public void testBucketNotEndingInSlash() {
assertTrue(
new OssStorageResource(this.oss, "oss://aliyun-test-bucket").isBucket());
new OssStorageResource(this.oss, "oss://aliyun-test-bucket", beanFactory)
.isBucket());
}
@Test
public void testSpecifyPathCorrect() {
OssStorageResource ossStorageResource = new OssStorageResource(this.oss,
"oss://aliyun-test-bucket/myfilekey", false);
"oss://aliyun-test-bucket/myfilekey", beanFactory, false);
assertTrue(ossStorageResource.exists());
}
@ -113,7 +126,7 @@ public class OssStorageResourceTest {
@Test
public void testSpecifyBucketCorrect() {
OssStorageResource ossStorageResource = new OssStorageResource(this.oss,
"oss://aliyun-test-bucket", false);
"oss://aliyun-test-bucket", beanFactory, false);
assertTrue(ossStorageResource.isBucket());
assertEquals("aliyun-test-bucket", ossStorageResource.getBucket().getName());
@ -176,7 +189,7 @@ public class OssStorageResourceTest {
@Test
public void testWritableOutputStream() throws Exception {
String location = "oss://aliyun-test-bucket/test";
OssStorageResource resource = new OssStorageResource(this.oss, location, true);
OssStorageResource resource = new OssStorageResource(this.oss, location, beanFactory,true);
OutputStream os = resource.getOutputStream();
assertNotNull(os);
@ -197,7 +210,7 @@ public class OssStorageResourceTest {
@Test
public void testCreateBucket() {
String location = "oss://my-new-test-bucket/";
OssStorageResource resource = new OssStorageResource(this.oss, location, true);
OssStorageResource resource = new OssStorageResource(this.oss, location, beanFactory, true);
resource.createBucket();
@ -212,6 +225,13 @@ public class OssStorageResourceTest {
@Import(OssStorageProtocolResolver.class)
static class TestConfiguration {
@Bean(name = OSS_TASK_EXECUTOR_BEAN_NAME)
@ConditionalOnMissingBean
public ExecutorService ossTaskExecutor() {
return new ThreadPoolExecutor(8, 128,
60, TimeUnit.SECONDS, new SynchronousQueue<>());
}
@Bean
public static OSS mockOSS() {
DummyOssClient dummyOssStub = new DummyOssClient();