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Use REST with components

We can use the Web Content Manager REST service to create, read, update and delete some types of components.

The following component types can be used with the Web Content Manager REST service.

Component API type
Text component LibraryTextComponent
Short text component LibraryShortTextComponent
Rich text component LibraryRichTextComponent
HTML Component LibraryHTMLComponent
Number component LibraryNumericComponent
Date and time component LibraryDateComponent
Image component LibraryImageComponent
File resource component LibraryFileComponent
Stylesheet component LibraryStyleSheetComponent


Create

A component can be created by sending a POST request to the following URI with an atom entry representing the component:

/<library-component-api-type>

For example:

POST /wps/mycontenthandler/wcmrest/LibraryNumericComponent HTTP/1.0
Content-Type: application/atom+xml

<entry xmlns="http://www.w3.org/2005/Atom" xmlns:wcm="namespace">
    <title>SampleNumericComponentTitle</title>
    <link rel="library" href="/wps/mycontenthandler/!ut/p/wcmrest/item/c98d11e1-7f2a-480e-9aac-40eb1949cbda"/>
    <wcm:name>SampleNumericComponentName</wcm:name>
    <wcm:description>SampleNumericComponentDescription</wcm:description>
</entry>

HTTP/1.0 201 Created
Content-type: application/atom+xml; type=entry
Content-location: /wps/mycontenthandler/!ut/p/wcmrest/LibraryNumericComponent/0d678334-69ae-4d3a-a525-91bb551e5a18

<entry xmlns="http://www.w3.org/2005/Atom" xmlns:wcm="namespace">
    <id>0d678334-69ae-4d3a-a525-91bb551e5a18</id>
    <title>SampleNumericComponentTitle</title>
    <link rel="edit" href="/wps/mycontenthandler/!ut/p/wcmrest/LibraryNumericComponent/0d678334-69ae-4d3a-a525-91bb551e5a18"/>
    <link rel="edit-media" type="text/plain" href="/wps/mycontenthandler/!ut/p/wcmrest/LibraryNumericComponent/0d678334-69ae-4d3a-a525-91bb551e5a18"/>
    <link rel="library" href="/wps/mycontenthandler/!ut/p/wcmrest/item/c98d11e1-7f2a-480e-9aac-40eb1949cbda"/>
    <link rel="create-draft" href="/wps/mycontenthandler/!ut/p/wcmrest/item/0d678334-69ae-4d3a-a525-91bb551e5a18/create-draft"/>
    <link rel="change-to-draft" href="/wps/mycontenthandler/!ut/p/wcmrest/item/0d678334-69ae-4d3a-a525-91bb551e5a18/change-to-draft"/>
    <link rel="versions" href="/wps/mycontenthandler/!ut/p/wcmrest/item/0d678334-69ae-4d3a-a525-91bb551e5a18/versions"/>
    <updated>2011-05-30T04:33:40.540Z</updated>
    <author>
        <wcm:distinguishedName>uid=wpsadmin,o=defaultWIMFileBasedRealm</wcm:distinguishedName>
        <uri>/wps/mycontenthandler/!ut/p/digest!6GVkh5Ul75Ln7DdEgvHm_g/um/users/profiles/Z9eAeH1C2JG561RC6JM47H9E4MMG6PHO6JM4C5JD0JMOC6BEEJS464JDG3I56K1</uri>
        <name>wpsadmin</name>
    </author>
    <wcm:owner>
        <wcm:distinguishedName>uid=wpsadmin,o=defaultWIMFileBasedRealm</wcm:distinguishedName>
        <uri>/wps/mycontenthandler/!ut/p/digest!6GVkh5Ul75Ln7DdEgvHm_g/um/users/profiles/Z9eAeH1C2JG561RC6JM47H9E4MMG6PHO6JM4C5JD0JMOC6BEEJS464JDG3I56K1</uri>
        <name>wpsadmin</name>
    </wcm:owner>
    <wcm:name>SampleNumericComponentName</wcm:name>
    <wcm:description>SampleNumericComponentDescription</wcm:description>
    <wcm:type>LibraryNumericComponent</wcm:type>
    <wcm:state>PUBLISHED</wcm:state>
</entry>


Update

A component can be updated by sending a PUT request to the following URI with an atom entry including the fields of the item that need to be changed.

/<library-component-api-type>/<itemuuid>

For example:

PUT /wps/mycontenthandler/wcmrest/LibraryNumericComponent/c98d11e1-7f2a-480e-9aac-40eb1949cbda HTTP/1.0
Content-type : application/atom+xml

<entry xmlns="http://www.w3.org/2005/Atom" xmlns:wcm="namespace">
    <title>SampleNumericComponentTitleUpdated</title>
    <link rel="library" href="/wps/mycontenthandler/!ut/p/wcmrest/item/c98d11e1-7f2a-480e-9aac-40eb1949cbda"/>
    <wcm:name>SampleNumericComponentNameUpdated</wcm:name>
    <wcm:description>SampleNumericComponentDescriptionUpdated</wcm:description>
</entry>


HTTP/1.0 200 OK
Content-type: application/atom+xml; type=entry

<entry xmlns="http://www.w3.org/2005/Atom" xmlns:wcm="namespace">
    <id>0d678334-69ae-4d3a-a525-91bb551e5a18</id>
    <title>SampleNumericComponentTitleUpdated</title>
    <link rel="edit" href="/wps/mycontenthandler/!ut/p/wcmrest/LibraryNumericComponent/0d678334-69ae-4d3a-a525-91bb551e5a18"/>
    <link rel="edit-media" type="text/plain" href="/wps/mycontenthandler/!ut/p/wcmrest/LibraryNumericComponent/0d678334-69ae-4d3a-a525-91bb551e5a18"/>
    <link rel="library" href="/wps/mycontenthandler/!ut/p/wcmrest/item/c98d11e1-7f2a-480e-9aac-40eb1949cbda"/>
    <link rel="create-draft" href="/wps/mycontenthandler/!ut/p/wcmrest/item/0d678334-69ae-4d3a-a525-91bb551e5a18/create-draft"/>
    <link rel="change-to-draft" href="/wps/mycontenthandler/!ut/p/wcmrest/item/0d678334-69ae-4d3a-a525-91bb551e5a18/change-to-draft"/>
    <link rel="versions" href="/wps/mycontenthandler/!ut/p/wcmrest/item/0d678334-69ae-4d3a-a525-91bb551e5a18/versions"/>
    <updated>2011-05-30T04:38:49.522Z</updated>
    <author>
        <wcm:distinguishedName>uid=wpsadmin,o=defaultWIMFileBasedRealm</wcm:distinguishedName>
        <uri>/wps/mycontenthandler/!ut/p/digest!6GVkh5Ul75Ln7DdEgvHm_g/um/users/profiles/Z9eAeH1C2JG561RC6JM47H9E4MMG6PHO6JM4C5JD0JMOC6BEEJS464JDG3I56K1</uri>
        <name>wpsadmin</name>
    </author>
    <wcm:owner>
        <wcm:distinguishedName>uid=wpsadmin,o=defaultWIMFileBasedRealm</wcm:distinguishedName>
        <uri>/wps/mycontenthandler/!ut/p/digest!6GVkh5Ul75Ln7DdEgvHm_g/um/users/profiles/Z9eAeH1C2JG561RC6JM47H9E4MMG6PHO6JM4C5JD0JMOC6BEEJS464JDG3I56K1</uri>
        <name>wpsadmin</name>
    </wcm:owner>
    <wcm:name>SampleNumericComponentNameUpdated</wcm:name>
    <wcm:description>SampleNumericComponentDescriptionUpdated</wcm:description>
    <wcm:type>LibraryNumericComponent</wcm:type>
    <wcm:state>PUBLISHED</wcm:state>
</entry>


Read

A component can be read by sending a GET request to the following URI :

/<library-component-api-type>/<itemuuid>

For example:

GET /wps/mycontenthandler/wcmrest/LibraryNumericComonent/0d678334-69ae-4d3a-a525-91bb551e5a18 HTTP/1.0


HTTP/1.0 200 OK
Content-type: application/atom+xml; type=entry

<entry xmlns="http://www.w3.org/2005/Atom" xmlns:wcm="namespace">
    <id>0d678334-69ae-4d3a-a525-91bb551e5a18</id>
    <title>SampleNumericComponentTitleUpdated</title>
    <link rel="edit" href="/wps/mycontenthandler/!ut/p/wcmrest/LibraryNumericComponent/0d678334-69ae-4d3a-a525-91bb551e5a18"/>
    <link rel="edit-media" type="text/plain" href="/wps/mycontenthandler/!ut/p/wcmrest/LibraryNumericComponent/0d678334-69ae-4d3a-a525-91bb551e5a18"/>
    <link rel="library" href="/wps/mycontenthandler/!ut/p/wcmrest/item/c98d11e1-7f2a-480e-9aac-40eb1949cbda"/>
    <link rel="create-draft" href="/wps/mycontenthandler/!ut/p/wcmrest/item/0d678334-69ae-4d3a-a525-91bb551e5a18/create-draft"/>
    <link rel="change-to-draft" href="/wps/mycontenthandler/!ut/p/wcmrest/item/0d678334-69ae-4d3a-a525-91bb551e5a18/change-to-draft"/>
    <link rel="versions" href="/wps/mycontenthandler/!ut/p/wcmrest/item/0d678334-69ae-4d3a-a525-91bb551e5a18/versions"/>
    <updated>2011-05-30T04:38:49.522Z</updated>
    <author>
        <wcm:distinguishedName>uid=wpsadmin,o=defaultWIMFileBasedRealm</wcm:distinguishedName>
        <uri>/wps/mycontenthandler/!ut/p/digest!6GVkh5Ul75Ln7DdEgvHm_g/um/users/profiles/Z9eAeH1C2JG561RC6JM47H9E4MMG6PHO6JM4C5JD0JMOC6BEEJS464JDG3I56K1</uri>
        <name>wpsadmin</name>
    </author>
    <wcm:owner>
        <wcm:distinguishedName>uid=wpsadmin,o=defaultWIMFileBasedRealm</wcm:distinguishedName>
        <uri>/wps/mycontenthandler/!ut/p/digest!6GVkh5Ul75Ln7DdEgvHm_g/um/users/profiles/Z9eAeH1C2JG561RC6JM47H9E4MMG6PHO6JM4C5JD0JMOC6BEEJS464JDG3I56K1</uri>
        <name>wpsadmin</name>
    </wcm:owner>
    <wcm:name>SampleNumericComponentNameUpdated</wcm:name>
    <wcm:description>SampleNumericComponentDescriptionUpdated</wcm:description>
    <wcm:type>LibraryNumericComponent</wcm:type>
    <wcm:state>PUBLISHED</wcm:state>
</entry>


Delete

A component can be deleted by sending a DELETE request to the following URI:

/<library-component-api-type>/<itemuuid>

For example:


Work with raw data

The content of a component is accessed from the location specified in the HREF attribute of the edit-media link. The link will also contain a TYPE attribute which contains the accepted media type for the content. For example:

<link rel="edit-media" type="text/plain" 
href="/wps/mycontenthandler/!ut/p/wcmrest/LibraryTextComponent/0d678334-69ae-4d3a-a525-91bb551e5a18"/>

The media types for supported components are:

Media type Component types
text/plain

  • Text

application/vnd.ibm.wcm+xml

  • Number

  • Date and Time

  • Image

  • Stylesheet

text/html

  • HTML

  • Rich text

  • Presentation template

text/css

  • Stylesheet

image/*

  • Image

application/octet-stream

  • File

To update content of a library component PUT content in an accepted media type to the edit-media URL. For example:

PUT /wps/mycontenthandler/!ut/p/wcmrest/LibraryTextComponent/0d678334-69ae-4d3a-a525-91bb551e5a18 HTTP/1.0
Content-type: text/plain

This is some text to add to the component.


HTTP/1.0 200 OK

To retrieve content from a library component GET content from the edit-media URL. For example:

GET  /wps/mycontenthandler/!ut/p/wcmrest/LibraryTextComponent/0d678334-69ae-4d3a-a525-91bb551e5a18 HTTP/1.0
Accept: text/plain


HTTP/1.0 200 OK
Content-type: text/plain

This is some text to add to the component.

An alternative to specifying the media type in the HTTP accept header is to use the request parameter mime-type. You must URL encode the value. For example:
GET  /wps/mycontenthandler/!ut/p/wcmrest/LibraryTextComponent/0d678334-69ae-4d3a-a525-91bb551e5a18?mime-type=text%2Fplain HTTP/1.0


HTTP/1.0 200 OK
Content-type: text/plain

This is some text to add to the component.


Parent: Work with web content items using REST