Modifying Endpoints

Summary of steps
Modifying an endpoint using the Java API

You can programmatically modify an existing endpoint by using the LiveCycle Java API. By modifying an endpoint, you can change the behaviour of the endpoint. Consider, for example, a Watched Folder endpoint that specifies a folder that is used as the watched folder. You can programmatically modify configuration values that belong to the Watched Folder endpoint, resulting in another folder functioning as the watched folder. For information about configuration values that belong to a Watched Folder endpoint, see Adding Watched Folder Endpoints.

To demonstrate how to modify an endpoint, this section modifies a Watched Folder endpoint by changing the folder that behaves as the watched folder.

注意： You cannot modify an endpoint by using web services.

Summary of steps

To modify an endpoint, perform the following tasks:

Include project files.
Create an EndpointRegistryClient object.
Retrieve the endpoint.
Specify new configuration values.

Include project files

Include the necessary files in your development project. If you are creating a client application by using Java, include the necessary JAR files. If you are using web services, make sure that you include the proxy files.

The following JAR files must be added to your project’s class path:

adobe-livecycle-client.jar
adobe-usermanager-client.jar
adobe-utilities.jar (required if LiveCycle is deployed on JBoss Application Server)
jbossall-client.jar (required if LiveCycle is deployed on JBoss Application Server)

For information about the location of these JAR files, see Including LiveCycle Java library files.

Create an EndpointRegistry Client object

To programmatically modify an endpoint, you must create an EndpointRegistryClient object.

Retrieve the endpoint to modify

Before you can modify an endpoint, you must retrieve it. To retrieve an endpoint, you must connect as a user who can access an endpoint. It is recommended that you connect as an administrator. (See Setting connection properties).

You can retrieve an endpoint by retrieving a list of endpoints. You can then iterate through the list, searching for the specific endpoint to remove. For example, you can locate an endpoint by determining the service that corresponds to the endpoint and the type of endpoint. When you locate the endpoint, you can modify it.

Specify new configuration values

When modifying an endpoint, specify new configuration values. For example, to modify a Watched Folder endpoint, reset all Watched Folder endpoint configuration values, not just the ones that you want to modify. For information about configuration values that belong to a Watched Folder endpoint, see Adding Watched Folder Endpoints.

注意： For information about configuration values that belong to an Email endpoint, see Adding Email Endpoints.

重要： You cannot modify the service that is invoked by the endpoint. If you attempt to modify the service, an exception is thrown. To modify the service associated with a given endpoint, remove the endpoint and create a new one. (See Removing Endpoints.)

Modifying an endpoint using the Java API

Modify an endpoint by using the Java API:

Include project files.

Include client JAR files, such as adobe-livecycle-client.jar, in your Java project’s class path.
Create an EndpointRegistry Client object.
- Create a ServiceClientFactory object that contains connection properties.
- Create an EndpointRegistryClient object by using its constructor and passing the ServiceClientFactory object.
Retrieve the endpoint to modify.
- Retrieve a list of all endpoints to which the current user (specified in the connection properties) can access by invoking the EndpointRegistryClient object’s getEndpoints method and passing a PagingFilter object that acts as a filter. You can pass a (PagingFilter)null value to return all endpoints. This method returns a java.util.List object where each element is an Endpoint object. For information about a PagingFilter object, see LiveCycle API Reference.
- Iterate through the java.util.List object to determine whether it has endpoints. If endpoints exist, each element is an EndPoint instance.
- Determine the service that corresponds to an endpoint by invoking the EndPoint object’s getServiceId method. This method returns a string value that specifies the service name.
- Determine the type of endpoint by invoking the EndPoint object’s getConnectorId method. This method returns a string value that specifies the type of endpoint. For example, if the endpoint is a Watched Folder endpoint, this method returns WatchedFolder.
Specify new configuration values.
- Create a ModifyEndpointInfo object by invoking its constructor.
- For each configuration value to set, invoke the ModifyEndpointInfo object’s setConfigParameterAsText method. For example, to set the url configuration value, invoke the ModifyEndpointInfo object’s setConfigParameterAsText method and pass the following values:
  - A string value that specifies the name of the configuration value. For example, to set the url configuration value, specify url.
  - A string value that specifies the value of the configuration value. To define a value for the url configuration value, specify the watched folder location.
- Invoke the EndpointRegistryClient object’s modifyEndpoint method and pass the ModifyEndpointInfo object.