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Some transaction retrying for Web Client
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@5911 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Derek Hulley
@@ -32,11 +32,12 @@ import java.util.Map;
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import javax.faces.application.FacesMessage;
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import javax.faces.context.FacesContext;
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import javax.faces.event.ActionEvent;
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import javax.transaction.UserTransaction;
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import org.alfresco.error.AlfrescoRuntimeException;
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import org.alfresco.model.ApplicationModel;
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import org.alfresco.model.ContentModel;
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import org.alfresco.repo.transaction.RetryingTransactionHelper;
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import org.alfresco.repo.transaction.RetryingTransactionHelper.RetryingTransactionCallback;
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import org.alfresco.service.cmr.repository.CopyService;
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import org.alfresco.service.cmr.repository.FileTypeImageSize;
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import org.alfresco.service.cmr.repository.NodeRef;
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@@ -371,79 +372,80 @@ public abstract class BaseDetailsBean
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{
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String outcome = "cancel";
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UserTransaction tx = null;
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try
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{
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tx = Repository.getUserTransaction(FacesContext.getCurrentInstance());
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tx.begin();
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// firstly retrieve all the properties for the current node
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Map<QName, Serializable> updateProps = this.nodeService.getProperties(
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getNode().getNodeRef());
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// update the simple workflow properties
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// set the approve step name
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updateProps.put(ApplicationModel.PROP_APPROVE_STEP,
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this.workflowProperties.get(SimpleWorkflowHandler.PROP_APPROVE_STEP_NAME));
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// specify whether the approve step will copy or move the content
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boolean approveMove = true;
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String approveAction = (String)this.workflowProperties.get(SimpleWorkflowHandler.PROP_APPROVE_ACTION);
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if (approveAction != null && approveAction.equals("copy"))
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RetryingTransactionHelper txnHelper = Repository.getRetryingTransactionHelper(FacesContext.getCurrentInstance());
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RetryingTransactionCallback<Object> callback = new RetryingTransactionCallback<Object>()
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{
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approveMove = false;
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}
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updateProps.put(ApplicationModel.PROP_APPROVE_MOVE, Boolean.valueOf(approveMove));
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// create node ref representation of the destination folder
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updateProps.put(ApplicationModel.PROP_APPROVE_FOLDER,
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this.workflowProperties.get(SimpleWorkflowHandler.PROP_APPROVE_FOLDER));
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// determine whether there should be a reject step
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boolean requireReject = true;
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String rejectStepPresent = (String)this.workflowProperties.get(
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SimpleWorkflowHandler.PROP_REJECT_STEP_PRESENT);
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if (rejectStepPresent != null && rejectStepPresent.equals("no"))
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{
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requireReject = false;
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}
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if (requireReject)
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{
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// set the reject step name
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updateProps.put(ApplicationModel.PROP_REJECT_STEP,
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this.workflowProperties.get(SimpleWorkflowHandler.PROP_REJECT_STEP_NAME));
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// specify whether the reject step will copy or move the content
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boolean rejectMove = true;
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String rejectAction = (String)this.workflowProperties.get(
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SimpleWorkflowHandler.PROP_REJECT_ACTION);
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if (rejectAction != null && rejectAction.equals("copy"))
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public Object execute() throws Throwable
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{
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rejectMove = false;
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}
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updateProps.put(ApplicationModel.PROP_REJECT_MOVE, Boolean.valueOf(rejectMove));
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// firstly retrieve all the properties for the current node
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Map<QName, Serializable> updateProps = nodeService.getProperties(
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getNode().getNodeRef());
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// update the simple workflow properties
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// set the approve step name
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updateProps.put(ApplicationModel.PROP_APPROVE_STEP,
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workflowProperties.get(SimpleWorkflowHandler.PROP_APPROVE_STEP_NAME));
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// specify whether the approve step will copy or move the content
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boolean approveMove = true;
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String approveAction = (String)workflowProperties.get(SimpleWorkflowHandler.PROP_APPROVE_ACTION);
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if (approveAction != null && approveAction.equals("copy"))
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{
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approveMove = false;
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}
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updateProps.put(ApplicationModel.PROP_APPROVE_MOVE, Boolean.valueOf(approveMove));
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// create node ref representation of the destination folder
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updateProps.put(ApplicationModel.PROP_APPROVE_FOLDER,
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workflowProperties.get(SimpleWorkflowHandler.PROP_APPROVE_FOLDER));
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// determine whether there should be a reject step
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boolean requireReject = true;
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String rejectStepPresent = (String)workflowProperties.get(
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SimpleWorkflowHandler.PROP_REJECT_STEP_PRESENT);
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if (rejectStepPresent != null && rejectStepPresent.equals("no"))
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{
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requireReject = false;
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}
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if (requireReject)
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{
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// set the reject step name
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updateProps.put(ApplicationModel.PROP_REJECT_STEP,
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workflowProperties.get(SimpleWorkflowHandler.PROP_REJECT_STEP_NAME));
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// specify whether the reject step will copy or move the content
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boolean rejectMove = true;
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String rejectAction = (String)workflowProperties.get(
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SimpleWorkflowHandler.PROP_REJECT_ACTION);
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if (rejectAction != null && rejectAction.equals("copy"))
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{
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rejectMove = false;
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}
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updateProps.put(ApplicationModel.PROP_REJECT_MOVE, Boolean.valueOf(rejectMove));
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// create node ref representation of the destination folder
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updateProps.put(ApplicationModel.PROP_REJECT_FOLDER,
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this.workflowProperties.get(SimpleWorkflowHandler.PROP_REJECT_FOLDER));
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}
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else
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{
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// set all the reject properties to null to signify there should
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// be no reject step
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updateProps.put(ApplicationModel.PROP_REJECT_STEP, null);
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updateProps.put(ApplicationModel.PROP_REJECT_MOVE, null);
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updateProps.put(ApplicationModel.PROP_REJECT_FOLDER, null);
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}
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// set the properties on the node
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this.nodeService.setProperties(getNode().getNodeRef(), updateProps);
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// commit the transaction
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tx.commit();
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// create node ref representation of the destination folder
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updateProps.put(ApplicationModel.PROP_REJECT_FOLDER,
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workflowProperties.get(SimpleWorkflowHandler.PROP_REJECT_FOLDER));
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}
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else
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{
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// set all the reject properties to null to signify there should
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// be no reject step
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updateProps.put(ApplicationModel.PROP_REJECT_STEP, null);
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updateProps.put(ApplicationModel.PROP_REJECT_MOVE, null);
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updateProps.put(ApplicationModel.PROP_REJECT_FOLDER, null);
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}
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// set the properties on the node
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nodeService.setProperties(getNode().getNodeRef(), updateProps);
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return null;
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}
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};
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txnHelper.doInTransaction(callback);
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// reset the state of the current document so it reflects the changes just made
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getNode().reset();
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@@ -452,7 +454,6 @@ public abstract class BaseDetailsBean
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}
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catch (Throwable e)
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{
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try { if (tx != null) {tx.rollback();} } catch (Exception ex) {}
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Utils.addErrorMessage(MessageFormat.format(Application.getMessage(
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FacesContext.getCurrentInstance(), MSG_ERROR_UPDATE_SIMPLEWORKFLOW), e.getMessage()), e);
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}
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@@ -493,19 +494,21 @@ public abstract class BaseDetailsBean
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throw new AlfrescoRuntimeException("approve called without an id");
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}
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NodeRef docNodeRef = new NodeRef(Repository.getStoreRef(), id);
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final NodeRef docNodeRef = new NodeRef(Repository.getStoreRef(), id);
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UserTransaction tx = null;
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try
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{
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tx = Repository.getUserTransaction(FacesContext.getCurrentInstance());
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tx.begin();
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// call the service to perform the approve
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WorkflowUtil.approve(docNodeRef, this.nodeService, this.copyService);
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// commit the transaction
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tx.commit();
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RetryingTransactionHelper txnHelper = Repository.getRetryingTransactionHelper(FacesContext.getCurrentInstance());
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RetryingTransactionCallback<Object> callback = new RetryingTransactionCallback<Object>()
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{
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public Object execute() throws Throwable
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{
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// call the service to perform the approve
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WorkflowUtil.approve(docNodeRef, nodeService, copyService);
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return null;
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}
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};
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txnHelper.doInTransaction(callback);
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// if this was called via the document details dialog we need to reset the document node
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if (getNode() != null)
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@@ -518,8 +521,6 @@ public abstract class BaseDetailsBean
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}
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catch (Throwable e)
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{
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// rollback the transaction
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try { if (tx != null) {tx.rollback();} } catch (Exception ex) {}
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Utils.addErrorMessage(MessageFormat.format(Application.getMessage(
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FacesContext.getCurrentInstance(), MSG_ERROR_WORKFLOW_APPROVE), e.getMessage()), e);
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}
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@@ -558,19 +559,21 @@ public abstract class BaseDetailsBean
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throw new AlfrescoRuntimeException("reject called without an id");
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}
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NodeRef docNodeRef = new NodeRef(Repository.getStoreRef(), id);
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final NodeRef docNodeRef = new NodeRef(Repository.getStoreRef(), id);
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UserTransaction tx = null;
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try
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{
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tx = Repository.getUserTransaction(FacesContext.getCurrentInstance());
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tx.begin();
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// call the service to perform the reject
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WorkflowUtil.reject(docNodeRef, this.nodeService, this.copyService);
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// commit the transaction
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tx.commit();
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RetryingTransactionHelper txnHelper = Repository.getRetryingTransactionHelper(FacesContext.getCurrentInstance());
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RetryingTransactionCallback<Object> callback = new RetryingTransactionCallback<Object>()
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{
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public Object execute() throws Throwable
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{
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// call the service to perform the reject
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WorkflowUtil.reject(docNodeRef, nodeService, copyService);
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return null;
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}
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};
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txnHelper.doInTransaction(callback);
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// if this was called via the document details dialog we need to reset the document node
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if (getNode() != null)
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@@ -584,7 +587,6 @@ public abstract class BaseDetailsBean
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catch (Throwable e)
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{
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// rollback the transaction
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try { if (tx != null) {tx.rollback();} } catch (Exception ex) {}
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Utils.addErrorMessage(MessageFormat.format(Application.getMessage(
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FacesContext.getCurrentInstance(), MSG_ERROR_WORKFLOW_REJECT), e.getMessage()), e);
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}
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@@ -649,33 +651,32 @@ public abstract class BaseDetailsBean
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/**
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* Action Handler to take Ownership of the current Space
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*/
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public void takeOwnership(ActionEvent event)
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public void takeOwnership(final ActionEvent event)
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{
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FacesContext fc = FacesContext.getCurrentInstance();
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UserTransaction tx = null;
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final FacesContext fc = FacesContext.getCurrentInstance();
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try
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{
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tx = Repository.getUserTransaction(fc);
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tx.begin();
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this.ownableService.takeOwnership(getNode().getNodeRef());
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String msg = Application.getMessage(fc, MSG_SUCCESS_OWNERSHIP);
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FacesMessage facesMsg = new FacesMessage(FacesMessage.SEVERITY_INFO, msg, msg);
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String formId = Utils.getParentForm(fc, event.getComponent()).getClientId(fc);
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fc.addMessage(formId + ':' + getPropertiesPanelId(), facesMsg);
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getNode().reset();
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// commit the transaction
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tx.commit();
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RetryingTransactionHelper txnHelper = Repository.getRetryingTransactionHelper(FacesContext.getCurrentInstance());
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RetryingTransactionCallback<Object> callback = new RetryingTransactionCallback<Object>()
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{
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public Object execute() throws Throwable
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{
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ownableService.takeOwnership(getNode().getNodeRef());
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String msg = Application.getMessage(fc, MSG_SUCCESS_OWNERSHIP);
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FacesMessage facesMsg = new FacesMessage(FacesMessage.SEVERITY_INFO, msg, msg);
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String formId = Utils.getParentForm(fc, event.getComponent()).getClientId(fc);
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fc.addMessage(formId + ':' + getPropertiesPanelId(), facesMsg);
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getNode().reset();
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return null;
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}
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};
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txnHelper.doInTransaction(callback);
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}
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catch (Throwable e)
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{
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// rollback the transaction
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try { if (tx != null) {tx.rollback();} } catch (Exception ex) {}
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Utils.addErrorMessage(MessageFormat.format(Application.getMessage(
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fc, Repository.ERROR_GENERIC), e.getMessage()), e);
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}
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