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new httpclient timeout examples - old api and new api

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This commit is contained in:
eugenp 2013-12-31 21:01:40 +02:00
parent 42b09f3490
commit b3fbba5aba
4 changed files with 214 additions and 109 deletions
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10
httpclient/pom.xml
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@ -1,5 +1,4 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.baeldung</groupId>
<artifactId>httpclient</artifactId>
@ -30,6 +29,11 @@
<artifactId>httpclient</artifactId>
<version>${httpclient.version}</version>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpcore</artifactId>
<version>${httpcore.version}</version>
</dependency>
<!-- logging -->
@ -143,7 +147,7 @@
<junit.version>4.11</junit.version>
<mockito.version>1.9.5</mockito.version>
<httpcore.version>4.3</httpcore.version>
<httpcore.version>4.3.1</httpcore.version>
<httpclient.version>4.3.1</httpclient.version>
<rest-assured.version>2.1.0</rest-assured.version>

95
httpclient/src/test/java/org/baeldung/httpclient/HttpClientTimeoutLiveTest.java Normal file
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@ -0,0 +1,95 @@
package org.baeldung.httpclient;
import static org.hamcrest.Matchers.equalTo;
import static org.junit.Assert.assertThat;
import java.io.IOException;
import java.io.InputStream;
import org.apache.http.HttpEntity;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.config.RequestConfig;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.impl.client.HttpClientBuilder;
import org.apache.http.params.CoreConnectionPNames;
import org.apache.http.params.HttpConnectionParams;
import org.apache.http.params.HttpParams;
import org.junit.After;
import org.junit.Test;
public class HttpClientTimeoutLiveTest {
private CloseableHttpResponse response;
@After
public final void after() throws IllegalStateException, IOException {
if (response == null) {
return;
}
try {
final HttpEntity entity = response.getEntity();
if (entity != null) {
final InputStream instream = entity.getContent();
instream.close();
}
} finally {
response.close();
}
}
// tests
@SuppressWarnings("deprecation")
@Test
public final void givenUsingDeprecatedApi_whenSettingTimeoutViaRawParams_thenCorrect() throws ClientProtocolException, IOException {
final int timeout = 2;
final DefaultHttpClient client = new DefaultHttpClient();
final HttpGet request = new HttpGet("http://www.github.com");
final HttpParams httpParams = client.getParams();
httpParams.setParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, timeout * 1000);
httpParams.setParameter(CoreConnectionPNames.SO_TIMEOUT, timeout * 1000);
// httpParams.setLongParameter(ClientPNames.CONN_MANAGER_TIMEOUT, new Long(timeout * 1000)); // https://issues.apache.org/jira/browse/HTTPCLIENT-1418
response = client.execute(request);
assertThat(response.getStatusLine().getStatusCode(), equalTo(200));
client.close();
}
@SuppressWarnings("deprecation")
@Test
public final void givenUsingDeprecatedApi_whenSettingTimeoutViaHigherLevelApi_thenCorrect() throws ClientProtocolException, IOException {
final int timeout = 2;
final DefaultHttpClient client = new DefaultHttpClient();
final HttpGet request = new HttpGet("http://www.github.com");
final HttpParams httpParams = client.getParams();
HttpConnectionParams.setConnectionTimeout(httpParams, timeout * 1000); // http.connection.timeout
HttpConnectionParams.setSoTimeout(httpParams, timeout * 1000); // http.socket.timeout
response = client.execute(request);
assertThat(response.getStatusLine().getStatusCode(), equalTo(200));
client.close();
}
@Test
public final void givenUsingNewApi_whenSettingTimeoutViaHighLevelApi_thenCorrect() throws ClientProtocolException, IOException {
final int timeout = 5;
final RequestConfig.Builder requestBuilder = RequestConfig.custom().setConnectTimeout(timeout * 1000).setConnectionRequestTimeout(timeout * 1000);
final CloseableHttpClient client = HttpClientBuilder.create().setDefaultRequestConfig(requestBuilder.build()).build();
final HttpGet request = new HttpGet("http://www.github.com");
response = client.execute(request);
assertThat(response.getStatusLine().getStatusCode(), equalTo(200));
}
}

2
spring-security-rest-basic-auth/pom.xml
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@ -294,7 +294,7 @@
<mysql-connector-java.version>5.1.27</mysql-connector-java.version>
<!-- http -->
<httpcore.version>4.3</httpcore.version>
<httpcore.version>4.3.1</httpcore.version>
<httpclient.version>4.3.1</httpclient.version>
<!-- logging -->

6
spring-security-rest-basic-auth/src/main/java/org/baeldung/client/RestTemplateFactory.java
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@ -2,6 +2,8 @@ package org.baeldung.client;
import org.apache.http.HttpHost;
import org.apache.http.client.HttpClient;
import org.apache.http.client.params.ClientPNames;
import org.apache.http.params.CoreConnectionPNames;
import org.apache.http.params.HttpConnectionParams;
import org.apache.http.params.HttpParams;
import org.springframework.beans.factory.FactoryBean;
@ -51,6 +53,10 @@ public class RestTemplateFactory implements FactoryBean<RestTemplate>, Initializ
// - note: timeout via the API
final HttpParams httpParams = httpClient.getParams();
httpParams.setParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, timeout * 1000);
httpParams.setParameter(CoreConnectionPNames.SO_TIMEOUT, timeout * 1000);
httpParams.setParameter(ClientPNames.CONN_MANAGER_TIMEOUT, new Long(timeout * 1000));
HttpConnectionParams.setConnectionTimeout(httpParams, timeout * 1000); // http.connection.timeout
HttpConnectionParams.setSoTimeout(httpParams, timeout * 1000); // http.socket.timeout
}