Author: buildbot
Date: Wed Mar 30 16:22:36 2016
New Revision: 984263
Log:
Production update by buildbot for camel
Modified:
websites/production/camel/content/book-component-appendix.html
websites/production/camel/content/book-in-one-page.html
websites/production/camel/content/cache/main.pageCache
websites/production/camel/content/camel-2170-release.html
websites/production/camel/content/gae.html
Modified: websites/production/camel/content/book-component-appendix.html
==============================================================================
--- websites/production/camel/content/book-component-appendix.html (original)
+++ websites/production/camel/content/book-component-appendix.html Wed Mar 30
16:22:36 2016
@@ -1016,11 +1016,11 @@ template.send("direct:alias-verify&
]]></script>
</div></div><p></p><h3 id="BookComponentAppendix-SeeAlso.8">See Also</h3>
<ul><li><a shape="rect" href="configuring-camel.html">Configuring
Camel</a></li><li><a shape="rect"
href="component.html">Component</a></li><li><a shape="rect"
href="endpoint.html">Endpoint</a></li><li><a shape="rect"
href="getting-started.html">Getting Started</a></li></ul><ul><li><a
shape="rect" href="crypto.html">Crypto</a> Crypto is also available as a <a
shape="rect" href="data-format.html">Data Format</a></li></ul> <h2
id="BookComponentAppendix-CXFComponent">CXF Component</h2><div
class="confluence-information-macro confluence-information-macro-note"><span
class="aui-icon aui-icon-small aui-iconfont-warning
confluence-information-macro-icon"></span><div
class="confluence-information-macro-body"><p>When using CXF as a consumer, the
<a shape="rect" href="cxf-bean-component.html">CXF Bean Component</a> allows
you to factor out how message payloads are received from their processing as a
RESTful or SOAP web service. This has the potential of using a multitude of
transports to cons
ume web services. The bean component's configuration is also simpler and
provides the fastest method to implement web services using Camel and
CXF.</p></div></div><div class="confluence-information-macro
confluence-information-macro-tip"><span class="aui-icon aui-icon-small
aui-iconfont-approve confluence-information-macro-icon"></span><div
class="confluence-information-macro-body"><p>When using CXF in streaming modes
(see DataFormat option), then also read about <a shape="rect"
href="stream-caching.html">Stream caching</a>.</p></div></div><p>The
<strong>cxf:</strong> component provides integration with <a shape="rect"
href="http://cxf.apache.org";>Apache CXF</a> for connecting to JAX-WS services
hosted in CXF.</p><p><style type="text/css">/*<![CDATA[*/
-div.rbtoc1459268326704 {padding: 0px;}
-div.rbtoc1459268326704 ul {list-style: disc;margin-left: 0px;}
-div.rbtoc1459268326704 li {margin-left: 0px;padding-left: 0px;}
+div.rbtoc1459354671614 {padding: 0px;}
+div.rbtoc1459354671614 ul {list-style: disc;margin-left: 0px;}
+div.rbtoc1459354671614 li {margin-left: 0px;padding-left: 0px;}
-/*]]>*/</style></p><div class="toc-macro rbtoc1459268326704">
+/*]]>*/</style></p><div class="toc-macro rbtoc1459354671614">
<ul class="toc-indentation"><li><a shape="rect"
href="#BookComponentAppendix-CXFComponent">CXF Component</a>
<ul class="toc-indentation"><li><a shape="rect"
href="#BookComponentAppendix-URIformat">URI format</a></li><li><a shape="rect"
href="#BookComponentAppendix-Options">Options</a>
<ul class="toc-indentation"><li><a shape="rect"
href="#BookComponentAppendix-Thedescriptionsofthedataformats">The descriptions
of the dataformats</a>
@@ -3172,36 +3172,8 @@ public class MyFileFilter<T> imple
<script class="brush: java; gutter: false; theme: Default"
type="syntaxhighlighter"><![CDATA[String data =
template.retrieveBodyNoWait("ftp://admin@localhost:21/nolist/?password=admin&stepwise=false&useList=false&ignoreFileNotFoundOrPermissionError=true&fileName=report.txt&delete=true",
String.class);
]]></script>
</div></div><h3 id="BookComponentAppendix-Debuglogging.1">Debug
logging</h3><p>This component has log level <strong>TRACE</strong> that can be
helpful if you have problems.</p><p></p><h3
id="BookComponentAppendix-SeeAlso.19">See Also</h3>
-<ul><li><a shape="rect" href="configuring-camel.html">Configuring
Camel</a></li><li><a shape="rect"
href="component.html">Component</a></li><li><a shape="rect"
href="endpoint.html">Endpoint</a></li><li><a shape="rect"
href="getting-started.html">Getting Started</a></li></ul><ul
class="alternate"><li><a shape="rect" href="file2.html">File2</a></li></ul> <h2
id="BookComponentAppendix-CamelComponentsforGoogleAppEngine">Camel Components
for Google App Engine</h2>
-
-<div class="confluence-information-macro confluence-information-macro-tip"><p
class="title">Tutorials</p><span class="aui-icon aui-icon-small
aui-iconfont-approve confluence-information-macro-icon"></span><div
class="confluence-information-macro-body">
-<ul><li>A good starting point for using Camel on GAE is the <a shape="rect"
href="tutorial-for-camel-on-google-app-engine.html">Tutorial for Camel on
Google App Engine</a></li><li>The <a shape="rect"
href="tutorial-oauth.html">OAuth tutorial</a> demonstrates how to implement <a
shape="rect" class="external-link" href="http://oauth.net/";
rel="nofollow">OAuth</a> in web applications.</li></ul>
-</div></div>
-
-<p>The Camel components for <a shape="rect" class="external-link"
href="http://code.google.com/appengine/"; rel="nofollow">Google App Engine</a>
(GAE) are part of the <code>camel-gae</code> project and provide connectivity
to GAE's <a shape="rect" class="external-link"
href="http://code.google.com/appengine/docs/java/apis.html";
rel="nofollow">cloud computing services</a>. They make the GAE cloud computing
environment accessible to applications via Camel interfaces. Following this
pattern for other cloud computing environments could make it easier to port
Camel applications from one cloud computing provider to another. The following
table lists the cloud computing services provided by Google and the supporting
Camel components. The documentation of each component can be found by following
the link in the <em>Camel Component</em> column.</p>
-
-<div class="confluenceTableSmall">
-<div class="table-wrap"><table class="confluenceTable"><tbody><tr><th
colspan="1" rowspan="1" class="confluenceTh"><p>GAE service</p></th><th
colspan="1" rowspan="1" class="confluenceTh"><p>Camel component</p></th><th
colspan="1" rowspan="1" class="confluenceTh"><p>Component
description</p></th></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><a shape="rect" class="external-link"
href="http://code.google.com/appengine/docs/java/urlfetch/"; rel="nofollow">URL
fetch service</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><a shape="rect" href="ghttp.html">ghttp</a></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>Provides connectivity to the
GAE URL fetch service but can also be used to receive messages from
servlets.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><a shape="rect" class="external-link"
href="http://code.google.com/appengine/docs/java/taskqueue/";
rel="nofollow">Task queueing service</a></p></td><td colspan="1" r
owspan="1" class="confluenceTd"><p><a shape="rect"
href="gtask.html">gtask</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>Supports asynchronous message processing on GAE by
using the task queueing service as message queue.</p></td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
class="external-link" href="http://code.google.com/appengine/docs/java/mail/";
rel="nofollow">Mail service</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><a shape="rect" href="gmail.html">gmail</a></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>Supports sending of emails via
the GAE mail service. Receiving mails is not supported yet but will be added
later.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><a
shape="rect" class="external-link"
href="http://code.google.com/appengine/docs/java/memcache/";
rel="nofollow">Memcache service</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> </p></td><td c
olspan="1" rowspan="1" class="confluenceTd"><p>Not supported
yet.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><a
shape="rect" class="external-link"
href="http://code.google.com/appengine/docs/java/xmpp/"; rel="nofollow">XMPP
service</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>Not supported yet.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><a shape="rect" class="external-link"
href="http://code.google.com/appengine/docs/java/images/"; rel="nofollow">Images
service</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>Not supported yet.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><a shape="rect" class="external-link"
href="http://code.google.com/appengine/docs/java/datastore/";
rel="nofollow">Datastore service</a></p></td><td colspan="1" rowspan="1" clas
s="confluenceTd"><p> </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>Not supported yet.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><a shape="rect" class="external-link"
href="http://code.google.com/apis/accounts/"; rel="nofollow">Accounts
service</a></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><a
shape="rect" href="gauth.html">gauth</a> <br clear="none"
class="atl-forced-newline"> <a shape="rect"
href="glogin.html">glogin</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>These components interact with the Google Accounts API
for authentication and authorization. Google Accounts is not specific to Google
App Engine but is often used by GAE applications for implementing security. The
<a shape="rect" href="gauth.html">gauth</a> component is used by web
applications to implement a <a shape="rect" class="external-link"
href="http://code.google.com/apis/accounts/docs/OAuth.html";
rel="nofollow">Google-specific OAuth</
a> consumer. This component can also be used to OAuth-enable non-GAE web
applications. The <a shape="rect" href="glogin.html">glogin</a> component is
used by Java clients (outside GAE) for programmatic login to GAE applications.
For instructions how to protect GAE applications against unauthorized access
refer to the <a shape="rect" href="gsec.html">Security for Camel GAE
applications</a> page.</p></td></tr></tbody></table></div>
-</div>
-
-<h3 id="BookComponentAppendix-Camelcontext">Camel context</h3>
-
-<p>Setting up a <code>SpringCamelContext</code> on Google App Engine differs
between Camel 2.1 and higher versions. The problem is that usage of the
Camel-specific Spring configuration XML schema from the <code><a shape="rect"
class="external-link"
href="http://camel.apache.org/schema/spring";>http://camel.apache.org/schema/spring</a></code>
namespace requires JAXB and Camel 2.1 depends on a Google App Engine SDK
version that doesn't support JAXB yet. This limitation has been removed since
Camel 2.2. </p>
-
-<p>JMX must be disabled in any case because the <code>javax.management</code>
package isn't on the App Engine JRE whitelist.</p>
-
-<h4 id="BookComponentAppendix-Camel2.1">Camel 2.1</h4>
-
-<p><code>camel-gae</code> 2.1 comes with the following
<code>CamelContext</code> implementations.</p>
-
-<ul><li><code>org.apache.camel.component.gae.context.GaeDefaultCamelContext</code>
(extends
<code>org.apache.camel.impl.DefaultCamelContext</code>)</li><li><code>org.apache.camel.component.gae.context.GaeSpringCamelContext</code>
(extends <code>org.apache.camel.spring.SpringCamelContext</code>)</li></ul>
-
-
-<p>Both disable JMX before startup. The <code>GaeSpringCamelContext</code>
additionally provides setter methods adding route builders as shown in the next
example.</p>
-
-<div class="code panel pdl" style="border-width: 1px;"><div class="codeHeader
panelHeader pdl" style="border-bottom-width: 1px;"><b>appctx.xml</b></div><div
class="codeContent panelContent pdl">
-<script class="brush: xml; gutter: false; theme: Default"
type="syntaxhighlighter"><![CDATA[
-<beans xmlns="http://www.springframework.org/schema/beans"
+<ul><li><a shape="rect" href="configuring-camel.html">Configuring
Camel</a></li><li><a shape="rect"
href="component.html">Component</a></li><li><a shape="rect"
href="endpoint.html">Endpoint</a></li><li><a shape="rect"
href="getting-started.html">Getting Started</a></li></ul><ul
class="alternate"><li><a shape="rect" href="file2.html">File2</a></li></ul> <h2
id="BookComponentAppendix-CamelComponentsforGoogleAppEngine">Camel Components
for Google App Engine</h2><div class="confluence-information-macro
confluence-information-macro-warning"><span class="aui-icon aui-icon-small
aui-iconfont-error confluence-information-macro-icon"></span><div
class="confluence-information-macro-body"><p>This component is deprecated and
will be removed form Camel 2.18 onwards.</p></div></div><div
class="confluence-information-macro confluence-information-macro-tip"><p
class="title">Tutorials</p><span class="aui-icon aui-icon-small
aui-iconfont-approve confluence-information-macro-icon"></span><div class="c
onfluence-information-macro-body"><ul><li>A good starting point for using
Camel on GAE is the <a shape="rect"
href="tutorial-for-camel-on-google-app-engine.html">Tutorial for Camel on
Google App Engine</a></li><li>The <a shape="rect"
href="tutorial-oauth.html">OAuth tutorial</a> demonstrates how to implement <a
shape="rect" class="external-link" href="http://oauth.net/";
rel="nofollow">OAuth</a> in web applications.</li></ul></div></div><p>The Camel
components for <a shape="rect" class="external-link"
href="http://code.google.com/appengine/"; rel="nofollow">Google App Engine</a>
(GAE) are part of the <code>camel-gae</code> project and provide connectivity
to GAE's <a shape="rect" class="external-link"
href="http://code.google.com/appengine/docs/java/apis.html";
rel="nofollow">cloud computing services</a>. They make the GAE cloud computing
environment accessible to applications via Camel interfaces. Following this
pattern for other cloud computing environments could make it easier to po
rt Camel applications from one cloud computing provider to another. The
following table lists the cloud computing services provided by Google and the
supporting Camel components. The documentation of each component can be found
by following the link in the <em>Camel Component</em> column.</p><div
class="confluenceTableSmall"><div class="table-wrap"><table
class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1"
class="confluenceTh"><p>GAE service</p></th><th colspan="1" rowspan="1"
class="confluenceTh"><p>Camel component</p></th><th colspan="1" rowspan="1"
class="confluenceTh"><p>Component description</p></th></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><a shape="rect" class="external-link"
href="http://code.google.com/appengine/docs/java/urlfetch/"; rel="nofollow">URL
fetch service</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><a shape="rect" href="ghttp.html">ghttp</a></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>Provides conne
ctivity to the GAE URL fetch service but can also be used to receive messages
from servlets.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><a shape="rect" class="external-link"
href="http://code.google.com/appengine/docs/java/taskqueue/";
rel="nofollow">Task queueing service</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><a shape="rect" href="gtask.html">gtask</a></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>Supports asynchronous message
processing on GAE by using the task queueing service as message
queue.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><a
shape="rect" class="external-link"
href="http://code.google.com/appengine/docs/java/mail/"; rel="nofollow">Mail
service</a></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><a
shape="rect" href="gmail.html">gmail</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>Supports sending of emails via the GAE mail service.
Receiving mails is
not supported yet but will be added later.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><a shape="rect" class="external-link"
href="http://code.google.com/appengine/docs/java/memcache/";
rel="nofollow">Memcache service</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>Not supported yet.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><a shape="rect" class="external-link"
href="http://code.google.com/appengine/docs/java/xmpp/"; rel="nofollow">XMPP
service</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>Not supported yet.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><a shape="rect" class="external-link"
href="http://code.google.com/appengine/docs/java/images/"; rel="nofollow">Images
service</a></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>
0;</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>Not supported
yet.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><a
shape="rect" class="external-link"
href="http://code.google.com/appengine/docs/java/datastore/";
rel="nofollow">Datastore service</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>Not supported yet.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><a shape="rect" class="external-link"
href="http://code.google.com/apis/accounts/"; rel="nofollow">Accounts
service</a></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><a
shape="rect" href="gauth.html">gauth</a> <br clear="none"
class="atl-forced-newline"> <a shape="rect"
href="glogin.html">glogin</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>These components interact with the Google Accounts API
for authentication and authorization. Google Accounts is not speci
fic to Google App Engine but is often used by GAE applications for
implementing security. The <a shape="rect" href="gauth.html">gauth</a>
component is used by web applications to implement a <a shape="rect"
class="external-link"
href="http://code.google.com/apis/accounts/docs/OAuth.html";
rel="nofollow">Google-specific OAuth</a> consumer. This component can also be
used to OAuth-enable non-GAE web applications. The <a shape="rect"
href="glogin.html">glogin</a> component is used by Java clients (outside GAE)
for programmatic login to GAE applications. For instructions how to protect GAE
applications against unauthorized access refer to the <a shape="rect"
href="gsec.html">Security for Camel GAE applications</a>
page.</p></td></tr></tbody></table></div></div><h3
id="BookComponentAppendix-Camelcontext">Camel context</h3><p>Setting up a
<code>SpringCamelContext</code> on Google App Engine differs between Camel 2.1
and higher versions. The problem is that usage of the Camel-specific Sprin
g configuration XML schema from the <code><a shape="rect"
class="external-link"
href="http://camel.apache.org/schema/spring";>http://camel.apache.org/schema/spring</a></code>
namespace requires JAXB and Camel 2.1 depends on a Google App Engine SDK
version that doesn't support JAXB yet. This limitation has been removed since
Camel 2.2.</p><p>JMX must be disabled in any case because the
<code>javax.management</code> package isn't on the App Engine JRE
whitelist.</p><h4 id="BookComponentAppendix-Camel2.1">Camel
2.1</h4><p><code>camel-gae</code> 2.1 comes with the following
<code>CamelContext</code>
implementations.</p><ul><li><code>org.apache.camel.component.gae.context.GaeDefaultCamelContext</code>
(extends
<code>org.apache.camel.impl.DefaultCamelContext</code>)</li><li><code>org.apache.camel.component.gae.context.GaeSpringCamelContext</code>
(extends
<code>org.apache.camel.spring.SpringCamelContext</code>)</li></ul><p>Both
disable JMX before startup. The <code>GaeSpringCamelContext</c
ode> additionally provides setter methods adding route builders as shown in
the next example.</p><div class="code panel pdl" style="border-width:
1px;"><div class="codeHeader panelHeader pdl" style="border-bottom-width:
1px;"><b>appctx.xml</b></div><div class="codeContent panelContent pdl">
+<script class="brush: xml; gutter: false; theme: Default"
type="syntaxhighlighter"><![CDATA[<beans
xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
@@ -3218,17 +3190,8 @@ http://www.springframework.org/schema/be
</beans>
]]></script>
-</div></div>
-
-<p>Alternatively, use the <code>routeBuilders</code> property of the
<code>GaeSpringCamelContext</code> for setting a list of route builders. Using
this approach, a <code>SpringCamelContext</code> can be configured on GAE
without the need for JAXB.</p>
-
-<h4 id="BookComponentAppendix-Camel2.2orhigher">Camel 2.2 or higher</h4>
-
-<p>With Camel 2.2 or higher, applications can use the <code><a shape="rect"
class="external-link"
href="http://camel.apache.org/schema/spring";>http://camel.apache.org/schema/spring</a></code>
namespace for configuring a <code>SpringCamelContext</code> but still need to
disable JMX. Here's an example.</p>
-
-<div class="code panel pdl" style="border-width: 1px;"><div class="codeHeader
panelHeader pdl" style="border-bottom-width: 1px;"><b>appctx.xml</b></div><div
class="codeContent panelContent pdl">
-<script class="brush: xml; gutter: false; theme: Default"
type="syntaxhighlighter"><![CDATA[
-<beans xmlns="http://www.springframework.org/schema/beans"
+</div></div><p>Alternatively, use the <code>routeBuilders</code> property of
the <code>GaeSpringCamelContext</code> for setting a list of route builders.
Using this approach, a <code>SpringCamelContext</code> can be configured on GAE
without the need for JAXB.</p><h4
id="BookComponentAppendix-Camel2.2orhigher">Camel 2.2 or higher</h4><p>With
Camel 2.2 or higher, applications can use the <code><a shape="rect"
class="external-link"
href="http://camel.apache.org/schema/spring";>http://camel.apache.org/schema/spring</a></code>
namespace for configuring a <code>SpringCamelContext</code> but still need to
disable JMX. Here's an example.</p><div class="code panel pdl"
style="border-width: 1px;"><div class="codeHeader panelHeader pdl"
style="border-bottom-width: 1px;"><b>appctx.xml</b></div><div
class="codeContent panelContent pdl">
+<script class="brush: xml; gutter: false; theme: Default"
type="syntaxhighlighter"><![CDATA[<beans
xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:camel="http://camel.apache.org/schema/spring"
xsi:schemaLocation="
@@ -3248,16 +3211,8 @@ http://camel.apache.org/schema/spring/ca
</beans>
]]></script>
-</div></div>
-
-<p><span class="confluence-anchor-link"
id="BookComponentAppendix-web-xml"></span></p>
-<h3 id="BookComponentAppendix-Theweb.xml">The web.xml</h3>
-
-<p>Running Camel on GAE requires usage of the
<code>CamelHttpTransportServlet</code> from <code>camel-servlet</code>. The
following example shows how to configure this servlet together with a Spring
application context XML file. </p>
-
-<div class="code panel pdl" style="border-width: 1px;"><div class="codeHeader
panelHeader pdl" style="border-bottom-width: 1px;"><b>web.xml</b></div><div
class="codeContent panelContent pdl">
-<script class="brush: xml; gutter: false; theme: Default"
type="syntaxhighlighter"><![CDATA[
-<web-app
+</div></div><p><span class="confluence-anchor-link"
id="BookComponentAppendix-web-xml"></span></p><h3
id="BookComponentAppendix-Theweb.xml">The web.xml</h3><p>Running Camel on GAE
requires usage of the <code>CamelHttpTransportServlet</code> from
<code>camel-servlet</code>. The following example shows how to configure this
servlet together with a Spring application context XML file.</p><div
class="code panel pdl" style="border-width: 1px;"><div class="codeHeader
panelHeader pdl" style="border-bottom-width: 1px;"><b>web.xml</b></div><div
class="codeContent panelContent pdl">
+<script class="brush: xml; gutter: false; theme: Default"
type="syntaxhighlighter"><![CDATA[<web-app
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
@@ -3292,9 +3247,7 @@ http://java.sun.com/xml/ns/javaee/web-ap
</web-app>
]]></script>
-</div></div>
-
-<p>The location of the Spring application context XML file is given by the
<code>contextConfigLocation</code> init parameter. The <code>appctx.xml</code>
file must be on the classpath. The servlet mapping makes the Camel application
accessible under <code>http://<appname>.appspot.com/camel/...</code> when
deployed to Google App Engine where <code><appname></code> must be
replaced by a real GAE application name. The second servlet mapping is used
internally by the task queueing service for background processing via <a
shape="rect" class="external-link" href="http://www.webhooks.org/";
rel="nofollow">web hooks</a>. This mapping is relevant for the <a shape="rect"
href="gtask.html">gtask</a> component and is explained there in more detail.
</p> <h2 id="BookComponentAppendix-HazelcastComponent">Hazelcast
Component</h2><p><strong>Available as of Camel 2.7</strong></p><p>The
<strong>hazelcast:</strong> component allows you to work with the <a
shape="rect" class="external-link"
href="http://www.hazelcast.com"; rel="nofollow">Hazelcast</a> distributed data
grid / cache. Hazelcast is a in memory data grid, entirely written in Java
(single jar). It offers a great palette of different data stores like map,
multi map (same key, n values), queue, list and atomic number. The main reason
to use Hazelcast is its simple cluster support. If you have enabled multicast
on your network you can run a cluster with hundred nodes with no extra
configuration. Hazelcast can simply configured to add additional features like
n copies between nodes (default is 1), cache persistence, network configuration
(if needed), near cache, enviction and so on. For more information consult the
Hazelcast documentation on <a shape="rect" class="external-link"
href="http://www.hazelcast.com/docs.jsp";
rel="nofollow">http://www.hazelcast.com/docs.jsp</a>.</p><p>Maven users will
need to add the following dependency to their <code>pom.xml</code> for this
component:</p><div class="code panel pdl" st
yle="border-width: 1px;"><div class="codeContent panelContent pdl">
+</div></div><p>The location of the Spring application context XML file is
given by the <code>contextConfigLocation</code> init parameter. The
<code>appctx.xml</code> file must be on the classpath. The servlet mapping
makes the Camel application accessible under
<code>http://<appname>.appspot.com/camel/...</code> when deployed to
Google App Engine where <code><appname></code> must be replaced by a real
GAE application name. The second servlet mapping is used internally by the task
queueing service for background processing via <a shape="rect"
class="external-link" href="http://www.webhooks.org/"; rel="nofollow">web
hooks</a>. This mapping is relevant for the <a shape="rect"
href="gtask.html">gtask</a> component and is explained there in more
detail.</p> <h2 id="BookComponentAppendix-HazelcastComponent">Hazelcast
Component</h2><p><strong>Available as of Camel 2.7</strong></p><p>The
<strong>hazelcast:</strong> component allows you to work with the <a
shape="rect" class="exte
rnal-link" href="http://www.hazelcast.com"; rel="nofollow">Hazelcast</a>
distributed data grid / cache. Hazelcast is a in memory data grid, entirely
written in Java (single jar). It offers a great palette of different data
stores like map, multi map (same key, n values), queue, list and atomic number.
The main reason to use Hazelcast is its simple cluster support. If you have
enabled multicast on your network you can run a cluster with hundred nodes with
no extra configuration. Hazelcast can simply configured to add additional
features like n copies between nodes (default is 1), cache persistence, network
configuration (if needed), near cache, enviction and so on. For more
information consult the Hazelcast documentation on <a shape="rect"
class="external-link" href="http://www.hazelcast.com/docs.jsp";
rel="nofollow">http://www.hazelcast.com/docs.jsp</a>.</p><p>Maven users will
need to add the following dependency to their <code>pom.xml</code> for this
component:</p><div class="code pa
nel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
<script class="brush: xml; gutter: false; theme: Default"
type="syntaxhighlighter"><![CDATA[<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-hazelcast</artifactId>
Modified: websites/production/camel/content/book-in-one-page.html
==============================================================================
--- websites/production/camel/content/book-in-one-page.html (original)
+++ websites/production/camel/content/book-in-one-page.html Wed Mar 30 16:22:36
2016
@@ -3729,11 +3729,11 @@ The tutorial has been designed in two pa
While not actual tutorials you might find working through the source of the
various <a shape="rect" href="examples.html">Examples</a> useful.</li></ul>
<h2 id="BookInOnePage-TutorialonSpringRemotingwithJMS">Tutorial on Spring
Remoting with JMS</h2><p> </p><div class="confluence-information-macro
confluence-information-macro-information"><p class="title">Thanks</p><span
class="aui-icon aui-icon-small aui-iconfont-info
confluence-information-macro-icon"></span><div
class="confluence-information-macro-body"><p>This tutorial was kindly donated
to Apache Camel by Martin Gilday.</p></div></div><h2
id="BookInOnePage-Preface">Preface</h2><p>This tutorial aims to guide the
reader through the stages of creating a project which uses Camel to facilitate
the routing of messages from a JMS queue to a <a shape="rect"
class="external-link" href="http://www.springramework.org";
rel="nofollow">Spring</a> service. The route works in a synchronous fashion
returning a response to the client.</p><p><style type="text/css">/*<![CDATA[*/
-div.rbtoc1459268386779 {padding: 0px;}
-div.rbtoc1459268386779 ul {list-style: disc;margin-left: 0px;}
-div.rbtoc1459268386779 li {margin-left: 0px;padding-left: 0px;}
+div.rbtoc1459354702190 {padding: 0px;}
+div.rbtoc1459354702190 ul {list-style: disc;margin-left: 0px;}
+div.rbtoc1459354702190 li {margin-left: 0px;padding-left: 0px;}
-/*]]>*/</style></p><div class="toc-macro rbtoc1459268386779">
+/*]]>*/</style></p><div class="toc-macro rbtoc1459354702190">
<ul class="toc-indentation"><li><a shape="rect"
href="#BookInOnePage-TutorialonSpringRemotingwithJMS">Tutorial on Spring
Remoting with JMS</a></li><li><a shape="rect"
href="#BookInOnePage-Preface">Preface</a></li><li><a shape="rect"
href="#BookInOnePage-Prerequisites">Prerequisites</a></li><li><a shape="rect"
href="#BookInOnePage-Distribution">Distribution</a></li><li><a shape="rect"
href="#BookInOnePage-About">About</a></li><li><a shape="rect"
href="#BookInOnePage-CreatetheCamelProject">Create the Camel Project</a>
<ul class="toc-indentation"><li><a shape="rect"
href="#BookInOnePage-UpdatethePOMwithDependencies">Update the POM with
Dependencies</a></li></ul>
</li><li><a shape="rect" href="#BookInOnePage-WritingtheServer">Writing the
Server</a>
@@ -5848,11 +5848,11 @@ So we completed the last piece in the pi
<p>This example has been removed from <strong>Camel 2.9</strong> onwards.
Apache Axis 1.4 is a very old and unsupported framework. We encourage users to
use <a shape="rect" href="cxf.html">CXF</a> instead of Axis.</p></div></div>
<style type="text/css">/*<![CDATA[*/
-div.rbtoc1459268388091 {padding: 0px;}
-div.rbtoc1459268388091 ul {list-style: disc;margin-left: 0px;}
-div.rbtoc1459268388091 li {margin-left: 0px;padding-left: 0px;}
+div.rbtoc1459354702852 {padding: 0px;}
+div.rbtoc1459354702852 ul {list-style: disc;margin-left: 0px;}
+div.rbtoc1459354702852 li {margin-left: 0px;padding-left: 0px;}
-/*]]>*/</style><div class="toc-macro rbtoc1459268388091">
+/*]]>*/</style><div class="toc-macro rbtoc1459354702852">
<ul class="toc-indentation"><li><a shape="rect"
href="#BookInOnePage-TutorialusingAxis1.4withApacheCamel">Tutorial using Axis
1.4 with Apache Camel</a>
<ul class="toc-indentation"><li><a shape="rect"
href="#BookInOnePage-Prerequisites">Prerequisites</a></li><li><a shape="rect"
href="#BookInOnePage-Distribution">Distribution</a></li><li><a shape="rect"
href="#BookInOnePage-Introduction">Introduction</a></li><li><a shape="rect"
href="#BookInOnePage-SettinguptheprojecttorunAxis">Setting up the project to
run Axis</a>
<ul class="toc-indentation"><li><a shape="rect"
href="#BookInOnePage-Maven2">Maven 2</a></li><li><a shape="rect"
href="#BookInOnePage-wsdl">wsdl</a></li><li><a shape="rect"
href="#BookInOnePage-ConfiguringAxis">Configuring Axis</a></li><li><a
shape="rect" href="#BookInOnePage-RunningtheExample">Running the
Example</a></li></ul>
@@ -17281,11 +17281,11 @@ template.send("direct:alias-verify&
]]></script>
</div></div><p></p><h3 id="BookInOnePage-SeeAlso.28">See Also</h3>
<ul><li><a shape="rect" href="configuring-camel.html">Configuring
Camel</a></li><li><a shape="rect"
href="component.html">Component</a></li><li><a shape="rect"
href="endpoint.html">Endpoint</a></li><li><a shape="rect"
href="getting-started.html">Getting Started</a></li></ul><ul><li><a
shape="rect" href="crypto.html">Crypto</a> Crypto is also available as a <a
shape="rect" href="data-format.html">Data Format</a></li></ul> <h2
id="BookInOnePage-CXFComponent">CXF Component</h2><div
class="confluence-information-macro confluence-information-macro-note"><span
class="aui-icon aui-icon-small aui-iconfont-warning
confluence-information-macro-icon"></span><div
class="confluence-information-macro-body"><p>When using CXF as a consumer, the
<a shape="rect" href="cxf-bean-component.html">CXF Bean Component</a> allows
you to factor out how message payloads are received from their processing as a
RESTful or SOAP web service. This has the potential of using a multitude of
transports to consume web
services. The bean component's configuration is also simpler and provides the
fastest method to implement web services using Camel and
CXF.</p></div></div><div class="confluence-information-macro
confluence-information-macro-tip"><span class="aui-icon aui-icon-small
aui-iconfont-approve confluence-information-macro-icon"></span><div
class="confluence-information-macro-body"><p>When using CXF in streaming modes
(see DataFormat option), then also read about <a shape="rect"
href="stream-caching.html">Stream caching</a>.</p></div></div><p>The
<strong>cxf:</strong> component provides integration with <a shape="rect"
href="http://cxf.apache.org";>Apache CXF</a> for connecting to JAX-WS services
hosted in CXF.</p><p><style type="text/css">/*<![CDATA[*/
-div.rbtoc1459268444320 {padding: 0px;}
-div.rbtoc1459268444320 ul {list-style: disc;margin-left: 0px;}
-div.rbtoc1459268444320 li {margin-left: 0px;padding-left: 0px;}
+div.rbtoc1459354873656 {padding: 0px;}
+div.rbtoc1459354873656 ul {list-style: disc;margin-left: 0px;}
+div.rbtoc1459354873656 li {margin-left: 0px;padding-left: 0px;}
-/*]]>*/</style></p><div class="toc-macro rbtoc1459268444320">
+/*]]>*/</style></p><div class="toc-macro rbtoc1459354873656">
<ul class="toc-indentation"><li><a shape="rect"
href="#BookInOnePage-CXFComponent">CXF Component</a>
<ul class="toc-indentation"><li><a shape="rect"
href="#BookInOnePage-URIformat">URI format</a></li><li><a shape="rect"
href="#BookInOnePage-Options">Options</a>
<ul class="toc-indentation"><li><a shape="rect"
href="#BookInOnePage-Thedescriptionsofthedataformats">The descriptions of the
dataformats</a>
@@ -19437,36 +19437,8 @@ public class MyFileFilter<T> imple
<script class="brush: java; gutter: false; theme: Default"
type="syntaxhighlighter"><![CDATA[String data =
template.retrieveBodyNoWait("ftp://admin@localhost:21/nolist/?password=admin&stepwise=false&useList=false&ignoreFileNotFoundOrPermissionError=true&fileName=report.txt&delete=true",
String.class);
]]></script>
</div></div><h3 id="BookInOnePage-Debuglogging.1">Debug logging</h3><p>This
component has log level <strong>TRACE</strong> that can be helpful if you have
problems.</p><p></p><h3 id="BookInOnePage-SeeAlso.39">See Also</h3>
-<ul><li><a shape="rect" href="configuring-camel.html">Configuring
Camel</a></li><li><a shape="rect"
href="component.html">Component</a></li><li><a shape="rect"
href="endpoint.html">Endpoint</a></li><li><a shape="rect"
href="getting-started.html">Getting Started</a></li></ul><ul
class="alternate"><li><a shape="rect" href="file2.html">File2</a></li></ul> <h2
id="BookInOnePage-CamelComponentsforGoogleAppEngine">Camel Components for
Google App Engine</h2>
-
-<div class="confluence-information-macro confluence-information-macro-tip"><p
class="title">Tutorials</p><span class="aui-icon aui-icon-small
aui-iconfont-approve confluence-information-macro-icon"></span><div
class="confluence-information-macro-body">
-<ul><li>A good starting point for using Camel on GAE is the <a shape="rect"
href="tutorial-for-camel-on-google-app-engine.html">Tutorial for Camel on
Google App Engine</a></li><li>The <a shape="rect"
href="tutorial-oauth.html">OAuth tutorial</a> demonstrates how to implement <a
shape="rect" class="external-link" href="http://oauth.net/";
rel="nofollow">OAuth</a> in web applications.</li></ul>
-</div></div>
-
-<p>The Camel components for <a shape="rect" class="external-link"
href="http://code.google.com/appengine/"; rel="nofollow">Google App Engine</a>
(GAE) are part of the <code>camel-gae</code> project and provide connectivity
to GAE's <a shape="rect" class="external-link"
href="http://code.google.com/appengine/docs/java/apis.html";
rel="nofollow">cloud computing services</a>. They make the GAE cloud computing
environment accessible to applications via Camel interfaces. Following this
pattern for other cloud computing environments could make it easier to port
Camel applications from one cloud computing provider to another. The following
table lists the cloud computing services provided by Google and the supporting
Camel components. The documentation of each component can be found by following
the link in the <em>Camel Component</em> column.</p>
-
-<div class="confluenceTableSmall">
-<div class="table-wrap"><table class="confluenceTable"><tbody><tr><th
colspan="1" rowspan="1" class="confluenceTh"><p>GAE service</p></th><th
colspan="1" rowspan="1" class="confluenceTh"><p>Camel component</p></th><th
colspan="1" rowspan="1" class="confluenceTh"><p>Component
description</p></th></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><a shape="rect" class="external-link"
href="http://code.google.com/appengine/docs/java/urlfetch/"; rel="nofollow">URL
fetch service</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><a shape="rect" href="ghttp.html">ghttp</a></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>Provides connectivity to the
GAE URL fetch service but can also be used to receive messages from
servlets.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><a shape="rect" class="external-link"
href="http://code.google.com/appengine/docs/java/taskqueue/";
rel="nofollow">Task queueing service</a></p></td><td colspan="1" r
owspan="1" class="confluenceTd"><p><a shape="rect"
href="gtask.html">gtask</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>Supports asynchronous message processing on GAE by
using the task queueing service as message queue.</p></td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
class="external-link" href="http://code.google.com/appengine/docs/java/mail/";
rel="nofollow">Mail service</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><a shape="rect" href="gmail.html">gmail</a></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>Supports sending of emails via
the GAE mail service. Receiving mails is not supported yet but will be added
later.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><a
shape="rect" class="external-link"
href="http://code.google.com/appengine/docs/java/memcache/";
rel="nofollow">Memcache service</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> </p></td><td c
olspan="1" rowspan="1" class="confluenceTd"><p>Not supported
yet.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><a
shape="rect" class="external-link"
href="http://code.google.com/appengine/docs/java/xmpp/"; rel="nofollow">XMPP
service</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>Not supported yet.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><a shape="rect" class="external-link"
href="http://code.google.com/appengine/docs/java/images/"; rel="nofollow">Images
service</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>Not supported yet.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><a shape="rect" class="external-link"
href="http://code.google.com/appengine/docs/java/datastore/";
rel="nofollow">Datastore service</a></p></td><td colspan="1" rowspan="1" clas
s="confluenceTd"><p> </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>Not supported yet.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><a shape="rect" class="external-link"
href="http://code.google.com/apis/accounts/"; rel="nofollow">Accounts
service</a></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><a
shape="rect" href="gauth.html">gauth</a> <br clear="none"
class="atl-forced-newline"> <a shape="rect"
href="glogin.html">glogin</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>These components interact with the Google Accounts API
for authentication and authorization. Google Accounts is not specific to Google
App Engine but is often used by GAE applications for implementing security. The
<a shape="rect" href="gauth.html">gauth</a> component is used by web
applications to implement a <a shape="rect" class="external-link"
href="http://code.google.com/apis/accounts/docs/OAuth.html";
rel="nofollow">Google-specific OAuth</
a> consumer. This component can also be used to OAuth-enable non-GAE web
applications. The <a shape="rect" href="glogin.html">glogin</a> component is
used by Java clients (outside GAE) for programmatic login to GAE applications.
For instructions how to protect GAE applications against unauthorized access
refer to the <a shape="rect" href="gsec.html">Security for Camel GAE
applications</a> page.</p></td></tr></tbody></table></div>
-</div>
-
-<h3 id="BookInOnePage-Camelcontext">Camel context</h3>
-
-<p>Setting up a <code>SpringCamelContext</code> on Google App Engine differs
between Camel 2.1 and higher versions. The problem is that usage of the
Camel-specific Spring configuration XML schema from the <code><a shape="rect"
class="external-link"
href="http://camel.apache.org/schema/spring";>http://camel.apache.org/schema/spring</a></code>
namespace requires JAXB and Camel 2.1 depends on a Google App Engine SDK
version that doesn't support JAXB yet. This limitation has been removed since
Camel 2.2. </p>
-
-<p>JMX must be disabled in any case because the <code>javax.management</code>
package isn't on the App Engine JRE whitelist.</p>
-
-<h4 id="BookInOnePage-Camel2.1">Camel 2.1</h4>
-
-<p><code>camel-gae</code> 2.1 comes with the following
<code>CamelContext</code> implementations.</p>
-
-<ul><li><code>org.apache.camel.component.gae.context.GaeDefaultCamelContext</code>
(extends
<code>org.apache.camel.impl.DefaultCamelContext</code>)</li><li><code>org.apache.camel.component.gae.context.GaeSpringCamelContext</code>
(extends <code>org.apache.camel.spring.SpringCamelContext</code>)</li></ul>
-
-
-<p>Both disable JMX before startup. The <code>GaeSpringCamelContext</code>
additionally provides setter methods adding route builders as shown in the next
example.</p>
-
-<div class="code panel pdl" style="border-width: 1px;"><div class="codeHeader
panelHeader pdl" style="border-bottom-width: 1px;"><b>appctx.xml</b></div><div
class="codeContent panelContent pdl">
-<script class="brush: xml; gutter: false; theme: Default"
type="syntaxhighlighter"><![CDATA[
-<beans xmlns="http://www.springframework.org/schema/beans"
+<ul><li><a shape="rect" href="configuring-camel.html">Configuring
Camel</a></li><li><a shape="rect"
href="component.html">Component</a></li><li><a shape="rect"
href="endpoint.html">Endpoint</a></li><li><a shape="rect"
href="getting-started.html">Getting Started</a></li></ul><ul
class="alternate"><li><a shape="rect" href="file2.html">File2</a></li></ul> <h2
id="BookInOnePage-CamelComponentsforGoogleAppEngine">Camel Components for
Google App Engine</h2><div class="confluence-information-macro
confluence-information-macro-warning"><span class="aui-icon aui-icon-small
aui-iconfont-error confluence-information-macro-icon"></span><div
class="confluence-information-macro-body"><p>This component is deprecated and
will be removed form Camel 2.18 onwards.</p></div></div><div
class="confluence-information-macro confluence-information-macro-tip"><p
class="title">Tutorials</p><span class="aui-icon aui-icon-small
aui-iconfont-approve confluence-information-macro-icon"></span><div
class="confluenc
e-information-macro-body"><ul><li>A good starting point for using Camel on GAE
is the <a shape="rect"
href="tutorial-for-camel-on-google-app-engine.html">Tutorial for Camel on
Google App Engine</a></li><li>The <a shape="rect"
href="tutorial-oauth.html">OAuth tutorial</a> demonstrates how to implement <a
shape="rect" class="external-link" href="http://oauth.net/";
rel="nofollow">OAuth</a> in web applications.</li></ul></div></div><p>The Camel
components for <a shape="rect" class="external-link"
href="http://code.google.com/appengine/"; rel="nofollow">Google App Engine</a>
(GAE) are part of the <code>camel-gae</code> project and provide connectivity
to GAE's <a shape="rect" class="external-link"
href="http://code.google.com/appengine/docs/java/apis.html";
rel="nofollow">cloud computing services</a>. They make the GAE cloud computing
environment accessible to applications via Camel interfaces. Following this
pattern for other cloud computing environments could make it easier to port
Camel
applications from one cloud computing provider to another. The following
table lists the cloud computing services provided by Google and the supporting
Camel components. The documentation of each component can be found by following
the link in the <em>Camel Component</em> column.</p><div
class="confluenceTableSmall"><div class="table-wrap"><table
class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1"
class="confluenceTh"><p>GAE service</p></th><th colspan="1" rowspan="1"
class="confluenceTh"><p>Camel component</p></th><th colspan="1" rowspan="1"
class="confluenceTh"><p>Component description</p></th></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><a shape="rect" class="external-link"
href="http://code.google.com/appengine/docs/java/urlfetch/"; rel="nofollow">URL
fetch service</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><a shape="rect" href="ghttp.html">ghttp</a></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>Provides connectivity
to the GAE URL fetch service but can also be used to receive messages from
servlets.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><a shape="rect" class="external-link"
href="http://code.google.com/appengine/docs/java/taskqueue/";
rel="nofollow">Task queueing service</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><a shape="rect" href="gtask.html">gtask</a></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>Supports asynchronous message
processing on GAE by using the task queueing service as message
queue.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><a
shape="rect" class="external-link"
href="http://code.google.com/appengine/docs/java/mail/"; rel="nofollow">Mail
service</a></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><a
shape="rect" href="gmail.html">gmail</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>Supports sending of emails via the GAE mail service.
Receiving mails is not sup
ported yet but will be added later.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><a shape="rect" class="external-link"
href="http://code.google.com/appengine/docs/java/memcache/";
rel="nofollow">Memcache service</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>Not supported yet.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><a shape="rect" class="external-link"
href="http://code.google.com/appengine/docs/java/xmpp/"; rel="nofollow">XMPP
service</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>Not supported yet.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><a shape="rect" class="external-link"
href="http://code.google.com/appengine/docs/java/images/"; rel="nofollow">Images
service</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> </p></
td><td colspan="1" rowspan="1" class="confluenceTd"><p>Not supported
yet.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><a
shape="rect" class="external-link"
href="http://code.google.com/appengine/docs/java/datastore/";
rel="nofollow">Datastore service</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>Not supported yet.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><a shape="rect" class="external-link"
href="http://code.google.com/apis/accounts/"; rel="nofollow">Accounts
service</a></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><a
shape="rect" href="gauth.html">gauth</a> <br clear="none"
class="atl-forced-newline"> <a shape="rect"
href="glogin.html">glogin</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>These components interact with the Google Accounts API
for authentication and authorization. Google Accounts is not specific to G
oogle App Engine but is often used by GAE applications for implementing
security. The <a shape="rect" href="gauth.html">gauth</a> component is used by
web applications to implement a <a shape="rect" class="external-link"
href="http://code.google.com/apis/accounts/docs/OAuth.html";
rel="nofollow">Google-specific OAuth</a> consumer. This component can also be
used to OAuth-enable non-GAE web applications. The <a shape="rect"
href="glogin.html">glogin</a> component is used by Java clients (outside GAE)
for programmatic login to GAE applications. For instructions how to protect GAE
applications against unauthorized access refer to the <a shape="rect"
href="gsec.html">Security for Camel GAE applications</a>
page.</p></td></tr></tbody></table></div></div><h3
id="BookInOnePage-Camelcontext">Camel context</h3><p>Setting up a
<code>SpringCamelContext</code> on Google App Engine differs between Camel 2.1
and higher versions. The problem is that usage of the Camel-specific Spring
configuration
XML schema from the <code><a shape="rect" class="external-link"
href="http://camel.apache.org/schema/spring";>http://camel.apache.org/schema/spring</a></code>
namespace requires JAXB and Camel 2.1 depends on a Google App Engine SDK
version that doesn't support JAXB yet. This limitation has been removed since
Camel 2.2.</p><p>JMX must be disabled in any case because the
<code>javax.management</code> package isn't on the App Engine JRE
whitelist.</p><h4 id="BookInOnePage-Camel2.1">Camel
2.1</h4><p><code>camel-gae</code> 2.1 comes with the following
<code>CamelContext</code>
implementations.</p><ul><li><code>org.apache.camel.component.gae.context.GaeDefaultCamelContext</code>
(extends
<code>org.apache.camel.impl.DefaultCamelContext</code>)</li><li><code>org.apache.camel.component.gae.context.GaeSpringCamelContext</code>
(extends
<code>org.apache.camel.spring.SpringCamelContext</code>)</li></ul><p>Both
disable JMX before startup. The <code>GaeSpringCamelContext</code> additionally
provid
es setter methods adding route builders as shown in the next example.</p><div
class="code panel pdl" style="border-width: 1px;"><div class="codeHeader
panelHeader pdl" style="border-bottom-width: 1px;"><b>appctx.xml</b></div><div
class="codeContent panelContent pdl">
+<script class="brush: xml; gutter: false; theme: Default"
type="syntaxhighlighter"><![CDATA[<beans
xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
@@ -19483,17 +19455,8 @@ http://www.springframework.org/schema/be
</beans>
]]></script>
-</div></div>
-
-<p>Alternatively, use the <code>routeBuilders</code> property of the
<code>GaeSpringCamelContext</code> for setting a list of route builders. Using
this approach, a <code>SpringCamelContext</code> can be configured on GAE
without the need for JAXB.</p>
-
-<h4 id="BookInOnePage-Camel2.2orhigher">Camel 2.2 or higher</h4>
-
-<p>With Camel 2.2 or higher, applications can use the <code><a shape="rect"
class="external-link"
href="http://camel.apache.org/schema/spring";>http://camel.apache.org/schema/spring</a></code>
namespace for configuring a <code>SpringCamelContext</code> but still need to
disable JMX. Here's an example.</p>
-
-<div class="code panel pdl" style="border-width: 1px;"><div class="codeHeader
panelHeader pdl" style="border-bottom-width: 1px;"><b>appctx.xml</b></div><div
class="codeContent panelContent pdl">
-<script class="brush: xml; gutter: false; theme: Default"
type="syntaxhighlighter"><![CDATA[
-<beans xmlns="http://www.springframework.org/schema/beans"
+</div></div><p>Alternatively, use the <code>routeBuilders</code> property of
the <code>GaeSpringCamelContext</code> for setting a list of route builders.
Using this approach, a <code>SpringCamelContext</code> can be configured on GAE
without the need for JAXB.</p><h4 id="BookInOnePage-Camel2.2orhigher">Camel 2.2
or higher</h4><p>With Camel 2.2 or higher, applications can use the <code><a
shape="rect" class="external-link"
href="http://camel.apache.org/schema/spring";>http://camel.apache.org/schema/spring</a></code>
namespace for configuring a <code>SpringCamelContext</code> but still need to
disable JMX. Here's an example.</p><div class="code panel pdl"
style="border-width: 1px;"><div class="codeHeader panelHeader pdl"
style="border-bottom-width: 1px;"><b>appctx.xml</b></div><div
class="codeContent panelContent pdl">
+<script class="brush: xml; gutter: false; theme: Default"
type="syntaxhighlighter"><![CDATA[<beans
xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:camel="http://camel.apache.org/schema/spring"
xsi:schemaLocation="
@@ -19513,16 +19476,8 @@ http://camel.apache.org/schema/spring/ca
</beans>
]]></script>
-</div></div>
-
-<p><span class="confluence-anchor-link" id="BookInOnePage-web-xml"></span></p>
-<h3 id="BookInOnePage-Theweb.xml">The web.xml</h3>
-
-<p>Running Camel on GAE requires usage of the
<code>CamelHttpTransportServlet</code> from <code>camel-servlet</code>. The
following example shows how to configure this servlet together with a Spring
application context XML file. </p>
-
-<div class="code panel pdl" style="border-width: 1px;"><div class="codeHeader
panelHeader pdl" style="border-bottom-width: 1px;"><b>web.xml</b></div><div
class="codeContent panelContent pdl">
-<script class="brush: xml; gutter: false; theme: Default"
type="syntaxhighlighter"><![CDATA[
-<web-app
+</div></div><p><span class="confluence-anchor-link"
id="BookInOnePage-web-xml"></span></p><h3 id="BookInOnePage-Theweb.xml">The
web.xml</h3><p>Running Camel on GAE requires usage of the
<code>CamelHttpTransportServlet</code> from <code>camel-servlet</code>. The
following example shows how to configure this servlet together with a Spring
application context XML file.</p><div class="code panel pdl"
style="border-width: 1px;"><div class="codeHeader panelHeader pdl"
style="border-bottom-width: 1px;"><b>web.xml</b></div><div class="codeContent
panelContent pdl">
+<script class="brush: xml; gutter: false; theme: Default"
type="syntaxhighlighter"><![CDATA[<web-app
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
@@ -19557,9 +19512,7 @@ http://java.sun.com/xml/ns/javaee/web-ap
</web-app>
]]></script>
-</div></div>
-
-<p>The location of the Spring application context XML file is given by the
<code>contextConfigLocation</code> init parameter. The <code>appctx.xml</code>
file must be on the classpath. The servlet mapping makes the Camel application
accessible under <code>http://<appname>.appspot.com/camel/...</code> when
deployed to Google App Engine where <code><appname></code> must be
replaced by a real GAE application name. The second servlet mapping is used
internally by the task queueing service for background processing via <a
shape="rect" class="external-link" href="http://www.webhooks.org/";
rel="nofollow">web hooks</a>. This mapping is relevant for the <a shape="rect"
href="gtask.html">gtask</a> component and is explained there in more detail.
</p> <h2 id="BookInOnePage-HazelcastComponent">Hazelcast
Component</h2><p><strong>Available as of Camel 2.7</strong></p><p>The
<strong>hazelcast:</strong> component allows you to work with the <a
shape="rect" class="external-link" href="ht
tp://www.hazelcast.com" rel="nofollow">Hazelcast</a> distributed data grid /
cache. Hazelcast is a in memory data grid, entirely written in Java (single
jar). It offers a great palette of different data stores like map, multi map
(same key, n values), queue, list and atomic number. The main reason to use
Hazelcast is its simple cluster support. If you have enabled multicast on your
network you can run a cluster with hundred nodes with no extra configuration.
Hazelcast can simply configured to add additional features like n copies
between nodes (default is 1), cache persistence, network configuration (if
needed), near cache, enviction and so on. For more information consult the
Hazelcast documentation on <a shape="rect" class="external-link"
href="http://www.hazelcast.com/docs.jsp";
rel="nofollow">http://www.hazelcast.com/docs.jsp</a>.</p><p>Maven users will
need to add the following dependency to their <code>pom.xml</code> for this
component:</p><div class="code panel pdl" style="bor
der-width: 1px;"><div class="codeContent panelContent pdl">
+</div></div><p>The location of the Spring application context XML file is
given by the <code>contextConfigLocation</code> init parameter. The
<code>appctx.xml</code> file must be on the classpath. The servlet mapping
makes the Camel application accessible under
<code>http://<appname>.appspot.com/camel/...</code> when deployed to
Google App Engine where <code><appname></code> must be replaced by a real
GAE application name. The second servlet mapping is used internally by the task
queueing service for background processing via <a shape="rect"
class="external-link" href="http://www.webhooks.org/"; rel="nofollow">web
hooks</a>. This mapping is relevant for the <a shape="rect"
href="gtask.html">gtask</a> component and is explained there in more
detail.</p> <h2 id="BookInOnePage-HazelcastComponent">Hazelcast
Component</h2><p><strong>Available as of Camel 2.7</strong></p><p>The
<strong>hazelcast:</strong> component allows you to work with the <a
shape="rect" class="external-lin
k" href="http://www.hazelcast.com"; rel="nofollow">Hazelcast</a> distributed
data grid / cache. Hazelcast is a in memory data grid, entirely written in Java
(single jar). It offers a great palette of different data stores like map,
multi map (same key, n values), queue, list and atomic number. The main reason
to use Hazelcast is its simple cluster support. If you have enabled multicast
on your network you can run a cluster with hundred nodes with no extra
configuration. Hazelcast can simply configured to add additional features like
n copies between nodes (default is 1), cache persistence, network configuration
(if needed), near cache, enviction and so on. For more information consult the
Hazelcast documentation on <a shape="rect" class="external-link"
href="http://www.hazelcast.com/docs.jsp";
rel="nofollow">http://www.hazelcast.com/docs.jsp</a>.</p><p>Maven users will
need to add the following dependency to their <code>pom.xml</code> for this
component:</p><div class="code panel pdl"
style="border-width: 1px;"><div class="codeContent panelContent pdl">
<script class="brush: xml; gutter: false; theme: Default"
type="syntaxhighlighter"><