| java.lang.Object
 de.danet.an.workflow.clients.wfxml.ResourceReference
| ResourceReference | | class ResourceReference (Code) | | This class wraps the URI encoding and decoding of the
ReceiverKey that is used in the ASAP header. Moreover is it
used to retrieve the attributes that were given in a request to this
service.
The ReceiverKey is a
java.net.URI with the following
structure
<schema:>//<authority>/<base path>[?<query>]
The parts up to base path describe the path to this service.
For the servlet this is e.g. http://localhost:8080/wfxml.
All parts that are needed to identify the specific instance are encoded in
the query part of the URI as key-value pairs.
The instance is given as such a query parameter and names the
addressed resource instance of the request. If it is omitted the
Service Registry is taken as the instance.
A request to the
Factory for the process proc that is described in
package pkg is made using the following
ReceiverKey, (assuming the base path above):
http://localhost:8080/wfxml?Resource=Factory&PackageId=pkg&ProcessId=proc
TODO: Add the unique identifier for the workflow engine.
author:
Dirk Schnelle |
| ResourceReference | | public ResourceReference(String baseUrl, ProcessDefinition procDef)(Code) | | Create a new instance that references a process definition.
Parameters:
baseUrl - the sender base
Parameters:
procDef - the process definition |
| ResourceReference | | public ResourceReference(String baseUrl, String packageId, String processId, String processKey)(Code) | | Create a new instance that references an instance.
Parameters:
baseUrl -
Parameters:
packageId -
Parameters:
processId -
Parameters:
processKey - |
| ResourceReference | | public ResourceReference(String baseUrl, Process process) throws RemoteException(Code) | | Create a new instance that references an instance.
Parameters:
baseUrl -
Parameters:
process - |
| ResourceReference | | public ResourceReference(String baseUrl, Activity activity) throws RemoteException(Code) | | Create a new instance that references an activity.
Parameters:
baseUrl - the base URL
Parameters:
activity - the activity |
| ResourceReference | | public ResourceReference(String baseUrl, String key) throws ASAPException(Code) | | Constructs a new object.
Parameters:
baseUrl - base url of the main servlet.
Parameters:
key - ReceiverKey of a request.
exception:
ASAPException - Error parsing the receiver key. |
| getActivityKey | | public String getActivityKey()(Code) | | Retrieves the activity key as it is specified in the
ReceiverKey.
activity key. |
| getBaseUrl | | public String getBaseUrl()(Code) | | Retrieves the base URL of this WfXML server.
base URL. |
| getNamespace | | public String getNamespace()(Code) | | Generates a namespace for the current resource.
Namespaces are defined for the factories and are used in the instances.
namespace. |
| getPackageId | | public String getPackageId()(Code) | | Retrieves the package id as it is specified in the
ReceiverKey.
package id. |
| getProcessId | | public String getProcessId()(Code) | | Retrieves the process id as it is specified in the
ReceiverKey.
process id. |
| getProcessKey | | public String getProcessKey()(Code) | | Retrieves the process key as it is specified in the
ReceiverKey.
process id. |
| getResource | | public String getResource()(Code) | | Retrieves the name of the resource to which the receiver key points to.
name of the resource. |
| getResourceKey | | public String getResourceKey()(Code) | | Retrieves the sender key.
sender key for the observer. |
|
|