Java Branch.getBranchState方法代码示例

import org.kuali.rice.kew.engine.node.Branch; //导入方法依赖的package包/类
@Override
public Map<String, String> getVariables() {
    Map<String, String> documentVariables = new HashMap<String, String>();
    /* populate the routeHeaderVO with the document variables */
    // FIXME: we assume there is only one for now
    Branch routeNodeInstanceBranch = getRootBranch();
    // Ok, we are using the "branch state" as the arbitrary convenient repository for flow/process/edoc variables
    // so we need to stuff them into the VO
    if (routeNodeInstanceBranch != null) {
        List<BranchState> listOfBranchStates = routeNodeInstanceBranch.getBranchState();
        for (BranchState bs : listOfBranchStates) {
            if (bs.getKey() != null && bs.getKey().startsWith(BranchState.VARIABLE_PREFIX)) {
                if ( LOG.isDebugEnabled() ) {
                    if ( LOG.isDebugEnabled() ) {
                        LOG.debug("Setting branch state variable on vo: " + bs.getKey() + "=" + bs.getValue());
                    }
                }
                documentVariables.put(bs.getKey().substring(BranchState.VARIABLE_PREFIX.length()), bs.getValue());
            }
        }
    }
    return documentVariables;
}
 

import org.kuali.rice.kew.engine.node.Branch; //导入方法依赖的package包/类
/**
 * Tests that the proper state is set up on the root branch in the document
 * to indicate that both PROCESSED and FINAL callbacks have been made into
 * the post processor.
 */
@Test public void testSystemBranchState() throws Exception {
	// route the document to final
	WorkflowDocument document = WorkflowDocumentFactory.createDocument(getPrincipalIdForName("ewestfal"), "SimpleDocType");
	document.route("");
	assertTrue("Document should be final.", document.isFinal());

	// now look at the branch state
	DocumentRouteHeaderValue routeHeader = KEWServiceLocator.getRouteHeaderService().getRouteHeader(document.getDocumentId());
	Branch rootBranch = routeHeader.getRootBranch();
	assertNotNull(rootBranch);
	BranchState processedBranchState = rootBranch.getBranchState(KewApiConstants.POST_PROCESSOR_PROCESSED_KEY);
	BranchState finalBranchState = rootBranch.getBranchState(KewApiConstants.POST_PROCESSOR_FINAL_KEY);
	assertNotNull(processedBranchState);
	assertNotNull(finalBranchState);
	assertEquals("true", processedBranchState.getValue());
	assertEquals("true", finalBranchState.getValue());
	assertEquals(1, TestPostProcessor.processedCount);
	assertEquals(1, TestPostProcessor.finalCount);
}
 

import org.kuali.rice.kew.engine.node.Branch; //导入方法依赖的package包/类
@Override
public Map<String, String> getVariables() {
    Map<String, String> documentVariables = new HashMap<String, String>();
    /* populate the routeHeaderVO with the document variables */
    // FIXME: we assume there is only one for now
    Branch routeNodeInstanceBranch = getRootBranch();
    // Ok, we are using the "branch state" as the arbitrary convenient repository for flow/process/edoc variables
    // so we need to stuff them into the VO
    if (routeNodeInstanceBranch != null) {
        List<BranchState> listOfBranchStates = routeNodeInstanceBranch.getBranchState();
        for (BranchState bs : listOfBranchStates) {
            if (bs.getKey() != null && bs.getKey().startsWith(BranchState.VARIABLE_PREFIX)) {
                LOG.debug("Setting branch state variable on vo: " + bs.getKey() + "=" + bs.getValue());
                documentVariables.put(bs.getKey().substring(BranchState.VARIABLE_PREFIX.length()), bs.getValue());
            }
        }
    }
    return documentVariables;
}
 

import org.kuali.rice.kew.engine.node.Branch; //导入方法依赖的package包/类
/**
    * Queries the list of revoked node instances from the root BranchState of the Document
    * and returns a List of revoked RouteNodeInstances.
    */
public List getRevokedNodeInstances(DocumentRouteHeaderValue document) {
	if (document == null) {
   		throw new IllegalArgumentException("Document must not be null.");
   	}
	List<RouteNodeInstance> revokedNodeInstances = new ArrayList<RouteNodeInstance>();

   	Branch rootBranch = document.getRootBranch();
   	BranchState state = null;
   	if (rootBranch != null) {
   	    state = rootBranch.getBranchState(REVOKED_NODE_INSTANCES_STATE_KEY);
   	}
   	if (state == null || org.apache.commons.lang.StringUtils.isEmpty(state.getValue())) {
   		return revokedNodeInstances;
   	}
   	String[] revokedNodes = state.getValue().split(",");
   	for (int index = 0; index < revokedNodes.length; index++) {
		String revokedNodeInstanceId = revokedNodes[index];
		RouteNodeInstance revokedNodeInstance = findRouteNodeInstanceById(revokedNodeInstanceId);
		if (revokedNodeInstance == null) {
			LOG.warn("Could not locate revoked RouteNodeInstance with the given id: " + revokedNodeInstanceId);
		} else {
			revokedNodeInstances.add(revokedNodeInstance);
		}
	}
   	return revokedNodeInstances;
}
 

import org.kuali.rice.kew.engine.node.Branch; //导入方法依赖的package包/类
/**
 * Looks up a variable (embodied in a "BranchState" key/value pair) in the
 * branch state table.
 */
private BranchState findVariable(String name) {
    Branch rootBranch = getRootBranch();
    if (rootBranch != null) {
        List<BranchState> branchState = rootBranch.getBranchState();
        Iterator<BranchState> it = branchState.iterator();
        while (it.hasNext()) {
            BranchState state = it.next();
            if (ObjectUtils.equals(state.getKey(), BranchState.VARIABLE_PREFIX + name)) {
                return state;
            }
        }
    }
    return null;
}
 

import org.kuali.rice.kew.engine.node.Branch; //导入方法依赖的package包/类
/**
    * Queries the list of revoked node instances from the root BranchState of the Document
    * and returns a List of revoked RouteNodeInstances.
    */
public List getRevokedNodeInstances(DocumentRouteHeaderValue document) {
	if (document == null) {
   		throw new IllegalArgumentException("Document must not be null.");
   	}
	List<RouteNodeInstance> revokedNodeInstances = new ArrayList<RouteNodeInstance>();
   	
   	Branch rootBranch = document.getRootBranch();
   	BranchState state = null;
   	if (rootBranch != null) {
   	    state = rootBranch.getBranchState(REVOKED_NODE_INSTANCES_STATE_KEY);
   	}
   	if (state == null || org.apache.commons.lang.StringUtils.isEmpty(state.getValue())) {
   		return revokedNodeInstances;
   	}
   	String[] revokedNodes = state.getValue().split(",");
   	for (int index = 0; index < revokedNodes.length; index++) {
		String revokedNodeInstanceId = revokedNodes[index];
		RouteNodeInstance revokedNodeInstance = findRouteNodeInstanceById(revokedNodeInstanceId);
		if (revokedNodeInstance == null) {
			LOG.warn("Could not locate revoked RouteNodeInstance with the given id: " + revokedNodeInstanceId);
		} else {
			revokedNodeInstances.add(revokedNodeInstance);
		}
	}
   	return revokedNodeInstances;
}
 

import org.kuali.rice.kew.engine.node.Branch; //导入方法依赖的package包/类
public void dumpBranch(Branch b) {
    LOG.info("Branch: " + b.getBranchId() + " " + b.getName());
    for (BranchState bs: b.getBranchState()) {
        LOG.info(bs.getBranchStateId() + " " + bs.getKey() + " " + bs.getValue());
    }
}