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httpcomponents-client
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More fluent API tweaks; added web site content 

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk@1195162 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Oleg Kalnichevski 2011-10-30 14:08:14 +00:00
parent 41cfb9bbea
commit cc7f8c248f
7 changed files with 150 additions and 7 deletions
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2
fluent-hc/src/examples/org/apache/http/client/fluent/FluentExecutor.java
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@ -64,7 +64,7 @@ public class FluentExecutor {
// as an HTML form and save the result to the file
executor.execute(Request.Post("http://somehost/some-form")
.addHeader("X-Custom-header", "stuff")
.proxy(new HttpHost("myproxy", 8080))
.viaProxy(new HttpHost("myproxy", 8080))
.bodyForm(Form.form().add("username", "vip").add("password", "secret").build())
).saveContent(new File("result.dump"));
}

2
fluent-hc/src/examples/org/apache/http/client/fluent/FluentRequests.java
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@ -56,7 +56,7 @@ public class FluentRequests {
// as an HTML form and save the result to the file
Request.Post("http://somehost/some-form")
.addHeader("X-Custom-header", "stuff")
.proxy(new HttpHost("myproxy", 8080))
.viaProxy(new HttpHost("myproxy", 8080))
.bodyForm(Form.form().add("username", "vip").add("password", "secret").build())
.execute().saveContent(new File("result.dump"));
}

6
fluent-hc/src/main/java/org/apache/http/client/fluent/Request.java
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@ -250,14 +250,10 @@ public class Request {
//// HTTP connection route operations
public Request proxy(final HttpHost proxy) {
public Request viaProxy(final HttpHost proxy) {
return config(ConnRoutePNames.DEFAULT_PROXY, proxy);
}
public Request noProxy() {
return removeConfig(ConnRoutePNames.DEFAULT_PROXY);
}
//// HTTP entity operations
public Request body(final HttpEntity entity) {

5
fluent-hc/src/main/java/org/apache/http/client/fluent/Response.java
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@ -121,6 +121,11 @@ public class Response {
public void saveContent(final File file) throws IOException {
assertNotConsumed();
StatusLine statusLine = response.getStatusLine();
if (statusLine.getStatusCode() >= 300) {
throw new HttpResponseException(statusLine.getStatusCode(),
statusLine.getReasonPhrase());
}
FileOutputStream out = new FileOutputStream(file);
try {
HttpEntity entity = this.response.getEntity();

103
fluent-hc/src/site/apt/index.apt Executable file
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@ -0,0 +1,103 @@
~~ ====================================================================
~~ Licensed to the Apache Software Foundation (ASF) under one
~~ or more contributor license agreements. See the NOTICE file
~~ distributed with this work for additional information
~~ regarding copyright ownership. The ASF licenses this file
~~ to you under the Apache License, Version 2.0 (the
~~ "License"); you may not use this file except in compliance
~~ with the License. You may obtain a copy of the License at
~~
~~ http://www.apache.org/licenses/LICENSE-2.0
~~
~~ Unless required by applicable law or agreed to in writing,
~~ software distributed under the License is distributed on an
~~ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
~~ KIND, either express or implied. See the License for the
~~ specific language governing permissions and limitations
~~ under the License.
~~ ====================================================================
~~
~~ This software consists of voluntary contributions made by many
~~ individuals on behalf of the Apache Software Foundation. For more
~~ information on the Apache Software Foundation, please see
~~ <http://www.apache.org/>.
----------
HttpComponents Fluent HC Module
----------
----------
----------
Fluent HC
This module provides an easy to use facade API for HttpClient based on the concept of
a fluent interface. Fluent HC exposes only the most fundamental functions of HttpClient
and is likely to be suitable mostly for simple use cases that do not require the full
flexibility of HttpClient. For instance, Fluent HC API relieves the users from having
to deal with resource deallocation and connection management. In most cases, though,
this comes at a price of having to buffer content of response messages in memory. However,
users can still use custom response handlers to process response streams of arbitrary
length.
----------------------------------
String result1 = Request.Get("http://somehost/")
.version(HttpVersion.HTTP_1_1)
.connectTimeout(1000)
.socketTimeout(1000)
.viaProxy(new HttpHost("myproxy", 8080))
.execute().returnContent().asString();
String result2 = Request.Post("http://somehost/do-stuff")
.version(HttpVersion.HTTP_1_1)
.useExpectContinue()
.viaProxy(new HttpHost("myproxy", 8080))
.bodyForm(Form.form().add("username", "vip").add("password", "secret").build())
.execute().returnContent().asString();
----------------------------------
----------------------------------
Document result3 = Request.Get("http://somehost/content")
.execute().handleResponse(new ResponseHandler<Document>() {
public Document handleResponse(final HttpResponse response) throws IOException {
StatusLine statusLine = response.getStatusLine();
HttpEntity entity = response.getEntity();
if (statusLine.getStatusCode() >= 300) {
throw new HttpResponseException(
statusLine.getStatusCode(),
statusLine.getReasonPhrase());
}
if (entity == null) {
throw new ClientProtocolException("Response contains no content");
}
DocumentBuilderFactory dbfac = DocumentBuilderFactory.newInstance();
try {
DocumentBuilder docBuilder = dbfac.newDocumentBuilder();
ContentType contentType = ContentType.getOrDefault(entity);
if (!contentType.equals(ContentType.APPLICATION_XML)) {
throw new ClientProtocolException("Unexpected content type:" + contentType);
}
String charset = contentType.getCharset();
if (charset == null) {
charset = HTTP.DEFAULT_CONTENT_CHARSET;
}
return docBuilder.parse(entity.getContent(), charset);
} catch (ParserConfigurationException ex) {
throw new IllegalStateException(ex);
} catch (SAXException ex) {
throw new ClientProtocolException("Malformed XML document", ex);
}
}
});
----------------------------------
Project reports:
{{{./apidocs/index.html}Javadocs}}
{{{./xref/index.html}Project sources}}
{{{./dependencies.html}Dependencies}}
{{{./issue-tracking.html}Issue Tracking}}

1
fluent-hc/src/site/resources/css/site.css Executable file
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@ -0,0 +1 @@
@import url("../../../css/hc-maven.css");

38
fluent-hc/src/site/site.xml Executable file
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@ -0,0 +1,38 @@
<?xml version="1.0" encoding="ISO-8859-1"?>
<!--
====================================================================
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
====================================================================
This software consists of voluntary contributions made by many
individuals on behalf of the Apache Software Foundation. For more
information on the Apache Software Foundation, please see
<http://www.apache.org/>.
-->
<project name="HttpClient">
<body>
<menu name="HttpClient Overview">
<item name="Description" href="../index.html"/>
<item name="Examples" href="../examples.html"/>
</menu>
<menu ref="modules" />
<menu ref="reports"/>
</body>
</project>