edu.sampleu.travel.workflow
Class AccountAttribute

java.lang.Object
  org.kuali.rice.kew.rule.AbstractWorkflowAttribute
      org.kuali.rice.kew.rule.AbstractRoleAttribute
          edu.sampleu.travel.workflow.AccountAttribute

All Implemented Interfaces:

Serializable, RoleAttribute, WorkflowRuleAttribute

public class AccountAttribute
extends AbstractRoleAttribute

Resolves FO's using the accounts associated with the document XPath xpath = KualiWorkflowUtils.getXPath(documentContent.getDocument()); List qualifiers = new ArrayList(); NodeList accountNums = (NodeList)xstreamSafeEval(xpath, "//edu.sampleu.travel.workflow.bo.TravelAccount/number", documentContent.getDocument(), XPathConstants.NODESET); for (int i = 0; i < accountNums.getLength(); i++) { Node accountNum = accountNums.item(i); String accuntNumVal = accountNum.getNodeValue(); }

See Also:

Serialized Form

Field Summary

Fields inherited from class org.kuali.rice.kew.rule.AbstractWorkflowAttribute

required

Constructor Summary

AccountAttribute()

Method Summary

List<String>	getQualifiedRoleNames(String roleName, DocumentContent documentContent) Returns a String which represent the qualified role name of this role for the given roleName and docContent.
List<RoleName>	getRoleNames() List of RoleNames this RoleAttribute supports
ResolvedQualifiedRole	resolveQualifiedRole(RouteContext routeContext, String roleName, String qualifiedRole) Returns a List of Workflow Users which are members of the given qualified role.
static Object	xstreamSafeEval(XPath xpath, String xpathExpression, Object item, QName returnType) This method will do a simple XPath.evaluate, while wrapping your xpathExpression with the xstreamSafe function.

Methods inherited from class org.kuali.rice.kew.rule.AbstractRoleAttribute

isMatch

Methods inherited from class org.kuali.rice.kew.rule.AbstractWorkflowAttribute

getDocContent, getIdFieldName, getLockFieldName, getRoutingDataRows, getRuleExtensionValues, getRuleRows, isRequired, setRequired, validateRoutingData, validateRuleData

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.kuali.rice.kew.rule.WorkflowRuleAttribute

getDocContent, getRoutingDataRows, getRuleExtensionValues, getRuleRows, isRequired, setRequired, validateRoutingData, validateRuleData

Constructor Detail

AccountAttribute

public AccountAttribute()

Method Detail

getQualifiedRoleNames

public List<String> getQualifiedRoleNames(String roleName,
                                          DocumentContent documentContent)

Description copied from interface: RoleAttribute

Returns a String which represent the qualified role name of this role for the given roleName and docContent.

Parameters:

roleName - the role name (without class prefix)

documentContent - the document content

getRoleNames

public List<RoleName> getRoleNames()

Description copied from interface: RoleAttribute

List of RoleNames this RoleAttribute supports

Returns:

list of RoleNames this RoleAttribute supports

resolveQualifiedRole

public ResolvedQualifiedRole resolveQualifiedRole(RouteContext routeContext,
                                                  String roleName,
                                                  String qualifiedRole)

Description copied from interface: RoleAttribute

Returns a List of Workflow Users which are members of the given qualified role.

Parameters:

routeContext - the RouteContext

roleName - the roleName (without class prefix)

qualifiedRole - one of the the qualified role names returned from the RoleAttribute.getQualifiedRoleNames(String, DocumentContent) method

Returns:

ResolvedQualifiedRole containing recipients, role label (most likely the roleName), and an annotation

xstreamSafeEval

public static final Object xstreamSafeEval(XPath xpath,
                                           String xpathExpression,
                                           Object item,
                                           QName returnType)

This method will do a simple XPath.evaluate, while wrapping your xpathExpression with the xstreamSafe function. It assumes a String result, and will return such. If an XPathExpressionException is thrown, this will be re-thrown within a RuntimeException.

Parameters:

xpath - A correctly initialized XPath instance.

xpathExpression - Your XPath Expression that needs to be wrapped in an xstreamSafe wrapper and run.

item - The document contents you will be searching within.

Returns:

The string value of the xpath.evaluate().