/****************************************************************************** * Product: Adempiere ERP & CRM Smart Business Solution * * Copyright (C) 1999-2006 ComPiere, Inc. All Rights Reserved. * * This program is free software; you can redistribute it and/or modify it * * under the terms version 2 of the GNU General Public License as published * * by the Free Software Foundation. This program is distributed in the hope * * that it will be useful, but WITHOUT ANY WARRANTY; without even the implied * * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. * * See the GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along * * with this program; if not, write to the Free Software Foundation, Inc., * * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. * * For the text or an alternative of this public license, you may reach us * * ComPiere, Inc., 2620 Augustine Dr. #245, Santa Clara, CA 95054, USA * * or via info@compiere.org or http://www.compiere.org/license.html * *****************************************************************************/ package org.compiere.wf; import static org.compiere.model.SystemIDs.MESSAGE_WORKFLOWRESULT; import java.io.File; import java.math.BigDecimal; import java.sql.PreparedStatement; import java.sql.ResultSet; import java.sql.SQLException; import java.sql.Savepoint; import java.sql.Timestamp; import java.text.SimpleDateFormat; import java.util.ArrayList; import java.util.Calendar; import java.util.List; import java.util.Properties; import java.util.StringTokenizer; import java.util.logging.Level; import org.adempiere.exceptions.AdempiereException; import org.compiere.model.MAttachment; import org.compiere.model.MBPartner; import org.compiere.model.MClient; import org.compiere.model.MColumn; import org.compiere.model.MConversionRate; import org.compiere.model.MMailText; import org.compiere.model.MNote; import org.compiere.model.MOrg; import org.compiere.model.MOrgInfo; import org.compiere.model.MPInstance; import org.compiere.model.MPInstancePara; import org.compiere.model.MProcess; import org.compiere.model.MProcessPara; import org.compiere.model.MRefList; import org.compiere.model.MRole; import org.compiere.model.MTable; import org.compiere.model.MUser; import org.compiere.model.MUserRoles; import org.compiere.model.MWFActivityApprover; import org.compiere.model.PO; import org.compiere.model.Query; import org.compiere.model.X_AD_WF_Activity; import org.compiere.print.ReportEngine; import org.compiere.process.DocAction; import org.compiere.process.ProcessInfo; import org.compiere.process.StateEngine; import org.compiere.util.CLogger; import org.compiere.util.DB; import org.compiere.util.DisplayType; import org.compiere.util.Env; import org.compiere.util.Msg; import org.compiere.util.Trace; import org.compiere.util.Trx; import org.compiere.util.TrxEventListener; import org.compiere.util.Util; /** * Extended Workflow Activity Model for AD_WF_Activity.
* Controlled by WF Process: set Node - startWork * * @author Jorg Janke * @author Silvano Trinchero, www.freepath.it *
  • IDEMPIERE-3209 added process-aware resultset-based constructor * @version $Id: MWFActivity.java,v 1.4 2006/07/30 00:51:05 jjanke Exp $ */ public class MWFActivity extends X_AD_WF_Activity implements Runnable { /** * generated serial id */ private static final long serialVersionUID = -9119089506977887142L; private static final String CURRENT_WORKFLOW_PROCESS_INFO_ATTR = "Workflow.ProcessInfo"; /** * Get Activities for table/record * @param ctx context * @param AD_Table_ID table * @param Record_ID record * @param activeOnly if true only not processed records are returned * @return activities */ public static MWFActivity[] get (Properties ctx, int AD_Table_ID, int Record_ID, boolean activeOnly) { ArrayList params = new ArrayList(); StringBuilder whereClause = new StringBuilder("AD_Table_ID=? AND Record_ID=?"); params.add(AD_Table_ID); params.add(Record_ID); if (activeOnly) { whereClause.append(" AND Processed<>?"); params.add(true); } List list = new Query(ctx, Table_Name, whereClause.toString(), null) .setParameters(params) .setOrderBy(COLUMNNAME_AD_WF_Activity_ID) .list(); MWFActivity[] retValue = new MWFActivity[list.size ()]; list.toArray (retValue); return retValue; } // get /** * Get info of active activities * @param ctx context * @param AD_Table_ID table * @param Record_ID record * @return info of active activities (separated by new line character) */ public static String getActiveInfo (Properties ctx, int AD_Table_ID, int Record_ID) { MWFActivity[] acts = get (ctx, AD_Table_ID, Record_ID, true); if (acts == null || acts.length == 0) return null; // StringBuilder sb = new StringBuilder(); for (int i = 0; i < acts.length; i++) { if (i > 0) sb.append("\n"); MWFActivity activity = acts[i]; sb.append(activity.toStringX()); } return sb.toString(); } // getActivityInfo /** * UUID based Constructor * @param ctx Context * @param AD_WF_Activity_UU UUID key * @param trxName Transaction */ public MWFActivity(Properties ctx, String AD_WF_Activity_UU, String trxName) { super(ctx, AD_WF_Activity_UU, trxName); if (Util.isEmpty(AD_WF_Activity_UU)) throw new IllegalArgumentException ("Cannot create new WF Activity directly"); m_state = new StateEngine (getWFState()); } /** * Standard Constructor * @param ctx context * @param AD_WF_Activity_ID id * @param trxName transaction */ public MWFActivity (Properties ctx, int AD_WF_Activity_ID, String trxName) { super (ctx, AD_WF_Activity_ID, trxName); if (AD_WF_Activity_ID == 0) throw new IllegalArgumentException ("Cannot create new WF Activity directly"); m_state = new StateEngine (getWFState()); } // MWFActivity /** * Load Constructor * @param ctx context * @param rs result set * @param trxName transaction */ public MWFActivity (Properties ctx, ResultSet rs, String trxName) { super(ctx, rs, trxName); m_state = new StateEngine (getWFState()); } // MWFActivity /** * Parent Constructor * @param process process * @param AD_WF_Node_ID start node */ public MWFActivity (MWFProcess process, int AD_WF_Node_ID) { super (process.getCtx(), 0, process.get_TrxName()); setAD_WF_Process_ID (process.getAD_WF_Process_ID()); setPriority(process.getPriority()); // Document Link setAD_Table_ID(process.getAD_Table_ID()); setRecord_ID(process.getRecord_ID()); if(process.getPO() != null) m_po = process.getPO(); //modified by Rob Klein setAD_Client_ID(process.getAD_Client_ID()); setAD_Org_ID(process.getAD_Org_ID()); // Status super.setWFState(WFSTATE_NotStarted); m_state = new StateEngine (getWFState()); setProcessed (false); // Set Workflow Node setAD_Workflow_ID (process.getAD_Workflow_ID()); setAD_WF_Node_ID (AD_WF_Node_ID); // Node Priority & End Duration MWFNode node = MWFNode.get(getCtx(), AD_WF_Node_ID); int priority = node.getPriority(); if (priority != 0 && priority != getPriority()) setPriority (priority); long limitMS = node.getLimitMS(); if (limitMS != 0) setEndWaitTime(new Timestamp(limitMS + System.currentTimeMillis())); // Responsible setResponsible(process); saveCrossTenantSafeEx(); // m_audit = new MWFEventAudit(this); m_audit.setAD_Org_ID(getAD_Org_ID());//Add by Hideaki Hagiwara m_audit.saveEx(); // m_process = process; } // MWFActivity /** * Process-aware Parent Constructor * @param process process * @param ctx context * @param rs record to load * @param trxName transaction name */ public MWFActivity (MWFProcess process, Properties ctx, ResultSet rs, String trxName) { super(ctx, rs, trxName); m_process = process; } /** * Parent Constructor * @param process process * @param next_ID start node * @param lastPO PO from the previously executed node */ public MWFActivity(MWFProcess process, int next_ID, PO lastPO) { this(process, next_ID); if (lastPO != null) { // Compare if the last PO is the same type and record needed here, if yes, use it if (lastPO.get_Table_ID() == getAD_Table_ID() && lastPO.get_ID() == getRecord_ID()) { m_po = lastPO; } } } /** State Machine */ private StateEngine m_state = null; /** Workflow Node */ private MWFNode m_node = null; /** Transaction */ //private Trx m_trx = null; /** Audit */ private MWFEventAudit m_audit = null; /** Persistent Object */ private PO m_po = null; /** Document Status */ private String m_docStatus = null; /** New Value to save in audit */ private String m_newValue = null; /** Process */ private MWFProcess m_process = null; /** List of email recipients */ private ArrayList m_emails = new ArrayList(); /** * Get State * @return state */ public StateEngine getState() { return m_state; } // getState /** * Set Activity State.
    * It also validates the new state and if is valid, * then create event audit and call {@link MWFProcess#checkActivities(String, PO)} * @param WFState StateEngine.STATE_* */ @Override public void setWFState (String WFState) { if (m_state == null) m_state = new StateEngine (getWFState()); if (m_state.isClosed()) return; if (getWFState().equals(WFState)) return; // if (m_state.isValidNewState(WFState)) { String oldState = getWFState(); if (log.isLoggable(Level.FINE)) log.fine(oldState + "->"+ WFState + ", Msg=" + getTextMsg()); super.setWFState (WFState); m_state = new StateEngine (getWFState()); boolean valid = save(); if (! valid) { // the activity could not be updated, probably it was deleted by the rollback to savepoint // so, set the ID to zero and save it again (insert) setAD_WF_Activity_ID(0); saveEx(); } updateEventAudit(); // Inform Process if (m_process == null) m_process = new MWFProcess (getCtx(), getAD_WF_Process_ID(), this.get_TrxName()); m_process.checkActivities(this.get_TrxName(), m_po); } else { String msg = "Set WFState - Ignored Invalid Transformation - New=" + WFState + ", Current=" + getWFState(); log.log(Level.SEVERE, msg); Trace.printStack(); setTextMsg(msg); saveEx(); // TODO: teo_sarca: throw exception ? please analyze the call hierarchy first } } // setWFState /** * Is Activity closed * @return true if closed */ public boolean isClosed() { return m_state.isClosed(); } // isClosed /** * Update Event Audit ({@link MWFEventAudit}) */ private void updateEventAudit() { getEventAudit(); m_audit.setTextMsg(getTextMsg()); m_audit.setWFState(getWFState()); if (m_newValue != null) m_audit.setNewValue(m_newValue); if (m_state.isClosed()) { m_audit.setEventType(MWFEventAudit.EVENTTYPE_ProcessCompleted); long ms = System.currentTimeMillis() - m_audit.getCreated().getTime(); m_audit.setElapsedTimeMS(new BigDecimal(ms)); } else m_audit.setEventType(MWFEventAudit.EVENTTYPE_StateChanged); boolean valid = m_audit.save(); if (! valid) { // the event audit could not be updated, probably it was deleted by the rollback to savepoint // so, set the ID to zero and save it again (insert) m_audit.setAD_WF_EventAudit_ID(0); m_audit.saveEx(); } } // updateEventAudit /** * Get/Create new Event Audit * @return event */ public MWFEventAudit getEventAudit() { if (m_audit != null) return m_audit; MWFEventAudit[] events = MWFEventAudit.get(getCtx(), getAD_WF_Process_ID(), getAD_WF_Node_ID(), get_TrxName()); if (events == null || events.length == 0) m_audit = new MWFEventAudit(this); else m_audit = events[events.length-1]; // last event return m_audit; } // getEventAudit /** * Get Persistent Object in Transaction * @param trx transaction * @return po */ public PO getPO (Trx trx) { if (m_po != null) { if (trx != null) m_po.set_TrxName(trx.getTrxName()); return m_po; } MTable table = MTable.get (getCtx(), getAD_Table_ID()); if (trx != null) m_po = table.getPO(getRecord_ID(), trx.getTrxName()); else m_po = table.getPO(getRecord_ID(), null); return m_po; } // getPO /** * Get Persistent Object * @return po */ public PO getPO() { return getPO(get_TrxName() != null ? Trx.get(get_TrxName(), false) : null); } // getPO /** * Get PO AD_Client_ID * @return client of PO */ public int getPO_AD_Client_ID() { if (m_po == null) getPO(get_TrxName() != null ? Trx.get(get_TrxName(), false) : null); if (m_po != null) return m_po.getAD_Client_ID(); return 0; } // getPO_AD_Client_ID /** * Get Attribute Value (AD_Column_ID of {@link MWFNode}) of PO * @return Attribute Value or null */ public Object getAttributeValue() { MWFNode node = getNode(); if (node == null) return null; int AD_Column_ID = node.getAD_Column_ID(); if (AD_Column_ID == 0) return null; PO po = getPO(); if (po.get_ID() == 0) return null; return po.get_ValueOfColumn(AD_Column_ID); } // getAttributeValue /** * Is SO Trx * @return SO Trx or if not found true */ public boolean isSOTrx() { PO po = getPO(); if (po.get_ID() == 0) return true; // Is there a Column? int index = po.get_ColumnIndex("IsSOTrx"); if (index < 0) { if (po.get_TableName().startsWith("M_")) return false; return true; } // we have a column try { Boolean IsSOTrx = (Boolean)po.get_Value(index); return IsSOTrx.booleanValue(); } catch (Exception e) { log.log(Level.SEVERE, "", e); } return true; } // isSOTrx /** * Set AD_WF_Node_ID. * (Re)Set state to Not Started. * @param AD_WF_Node_ID new node */ @Override public void setAD_WF_Node_ID (int AD_WF_Node_ID) { if (AD_WF_Node_ID == 0) throw new IllegalArgumentException("Workflow Node is not defined"); super.setAD_WF_Node_ID (AD_WF_Node_ID); // if (!WFSTATE_NotStarted.equals(getWFState())) { super.setWFState(WFSTATE_NotStarted); m_state = new StateEngine (getWFState()); } if (isProcessed()) setProcessed (false); } // setAD_WF_Node_ID /** * Get WF Node * @return node */ public MWFNode getNode() { if (m_node == null) m_node = MWFNode.getCopy(getCtx(), getAD_WF_Node_ID(), get_TrxName()); return m_node; } // getNode /** * Get WF Node Name * @return translated node name */ public String getNodeName() { return getNode().getName(true); } // getNodeName /** * Get Node Description * @return translated node description */ public String getNodeDescription() { return getNode().getDescription(true); } // getNodeDescription /** * Get Node Help * @return translated node help */ public String getNodeHelp() { return getNode().getHelp(true); } // getNodeHelp /** * Is this an user Approval step? * @return true if User Approval */ public boolean isUserApproval() { return getNode().isUserApproval(); } // isNodeApproval /** * Is this a Manual user step? * @return true if Window/Form/.. */ public boolean isUserManual() { return getNode().isUserManual(); } // isUserManual /** * Is this a user choice step? * @return true if User Choice */ public boolean isUserChoice() { return getNode().isUserChoice(); } // isUserChoice /** * Set Text Msg (add to existing) * @param TextMsg */ public void setTextMsg (String TextMsg) { if (TextMsg == null || TextMsg.length() == 0) return; String oldText = getTextMsg(); if (oldText == null || oldText.length() == 0) super.setTextMsg (Util.trimSize(TextMsg,1000)); else if (TextMsg != null && TextMsg.length() > 0) super.setTextMsg (Util.trimSize(oldText + "\n - " + TextMsg,1000)); } // setTextMsg /** * Add to Text Msg * @param obj some object */ public void addTextMsg (Object obj) { if (obj == null) return; // StringBuilder TextMsg = new StringBuilder (); if (obj instanceof Exception) { Exception ex = (Exception)obj; if (ex.getMessage() != null && ex.getMessage().trim().length() > 0) { TextMsg.append(ex.toString()); } else if (ex instanceof NullPointerException) { TextMsg.append(ex.getClass().getName()); } while (ex != null) { StackTraceElement[] st = ex.getStackTrace(); for (int i = 0; i < st.length; i++) { StackTraceElement ste = st[i]; if (i == 0 || ste.getClassName().startsWith("org.compiere") || ste.getClassName().startsWith("org.adempiere")) TextMsg.append(" (").append(i).append("): ") .append(ste.toString()) .append("\n"); } if (ex.getCause() instanceof Exception) ex = (Exception)ex.getCause(); else ex = null; } } else { TextMsg.append(obj.toString()); } // String oldText = getTextMsg(); if (oldText == null || oldText.length() == 0) super.setTextMsg(Util.trimSize(TextMsg.toString(),1000)); else if (TextMsg != null && TextMsg.length() > 0) super.setTextMsg(Util.trimSize(oldText + "\n - " + TextMsg.toString(),1000)); } // setTextMsg /** * Get WF State text * @return workflow state text */ public String getWFStateText () { return MRefList.getListName(getCtx(), WFSTATE_AD_Reference_ID, getWFState()); } // getWFStateText /** * Set Responsible and User from Process / Node * @param process process */ private void setResponsible (MWFProcess process) { // Responsible int AD_WF_Responsible_ID = getNode().getAD_WF_Responsible_ID(); if (AD_WF_Responsible_ID == 0) // not defined on Node Level AD_WF_Responsible_ID = process.getAD_WF_Responsible_ID(); setAD_WF_Responsible_ID (AD_WF_Responsible_ID); MWFResponsible resp = getResponsible(); // User - Directly responsible int AD_User_ID = resp.getAD_User_ID(); // Invoker - get Sales Rep or last updater of document if (AD_User_ID == 0 && resp.isInvoker()) AD_User_ID = process.getAD_User_ID(); // setAD_User_ID(AD_User_ID); } // setResponsible /** * Get workflow Responsible * @return workflow responsible */ public MWFResponsible getResponsible() { MWFResponsible resp = MWFResponsible.getCopy(getCtx(), getAD_WF_Responsible_ID(), get_TrxName()); return resp; } // isInvoker /** * Is Invoker (no user and no role) * @return true if invoker */ public boolean isInvoker() { return getResponsible().isInvoker(); } // isInvoker /** * Get Approval User.
    * If the returned user is the same, the document is approved. * @param AD_User_ID starting User * @param C_Currency_ID currency * @param amount amount * @param AD_Org_ID document organization * @param ownDocument the document is owned by AD_User_ID * @return AD_User_ID - if -1 no Approver */ public int getApprovalUser (int AD_User_ID, int C_Currency_ID, BigDecimal amount, int AD_Org_ID, boolean ownDocument) { // Nothing to approve if (amount == null || amount.signum() == 0) return AD_User_ID; // Starting user MUser user = MUser.get(getCtx(), AD_User_ID); if (log.isLoggable(Level.INFO)) log.info("For User=" + user + ", Amt=" + amount + ", Own=" + ownDocument); MUser oldUser = null; while (user != null) { if (user.equals(oldUser)) { if (log.isLoggable(Level.INFO)) log.info("Loop - " + user.getName()); user=null; break; } oldUser = user; if (log.isLoggable(Level.FINE)) log.fine("User=" + user.getName()); // Get Roles of User MRole[] roles = user.getRoles(AD_Org_ID); for (int i = 0; i < roles.length; i++) { MRole role = roles[i]; if (ownDocument && !role.isCanApproveOwnDoc()) continue; // find a role with allows them to approve own BigDecimal roleAmt = role.getAmtApproval(); if (roleAmt == null || roleAmt.signum() == 0) continue; if (C_Currency_ID != role.getC_Currency_ID() && role.getC_Currency_ID() != 0) // No currency = amt only { roleAmt = MConversionRate.convert(getCtx(),// today & default rate roleAmt, role.getC_Currency_ID(), C_Currency_ID, getAD_Client_ID(), AD_Org_ID); if (roleAmt == null || roleAmt.signum() == 0) continue; } boolean approved = amount.compareTo(roleAmt) <= 0; if (log.isLoggable(Level.FINE)) log.fine("Approved=" + approved + " - User=" + user.getName() + ", Role=" + role.getName() + ", ApprovalAmt=" + roleAmt); if (approved) { // Verify accumulated amount approval - FR [3123769] - Carlos Ruiz - GlobalQSS BigDecimal roleAmtAcc = role.getAmtApprovalAccum(); Integer daysAmtAcc = role.getDaysApprovalAccum(); if ( roleAmtAcc != null && roleAmtAcc.signum() > 0 && daysAmtAcc != null && daysAmtAcc.intValue() > 0) { BigDecimal amtApprovedAccum = getAmtAccum(m_po, daysAmtAcc.intValue(), user.getAD_User_ID()); amtApprovedAccum = amtApprovedAccum.add(amount); // include amount of current doc approved = amtApprovedAccum.compareTo(roleAmtAcc) <= 0; if (log.isLoggable(Level.INFO)) log.info("ApprovedAccum=" + approved + " - User=" + user.getName() + ", Role=" + role.getName() + ", ApprovalAmtAccum=" + roleAmtAcc + ", AccumDocsApproved=" + amtApprovedAccum + " in past " + daysAmtAcc.intValue() + " days"); } } if (approved) return user.getAD_User_ID(); } // **** Find next User // Get Supervisor if (user.getSupervisor_ID() != 0) { user = MUser.get(getCtx(), user.getSupervisor_ID()); if (log.isLoggable(Level.FINE)) log.fine("Supervisor: " + user.getName()); } else { if (log.isLoggable(Level.FINE)) log.fine("No Supervisor"); MOrg org = MOrg.get (getCtx(), AD_Org_ID); MOrgInfo orgInfo = org.getInfo(); // Get Org Supervisor if (orgInfo.getSupervisor_ID() != 0) { user = MUser.get(getCtx(), orgInfo.getSupervisor_ID()); if (log.isLoggable(Level.FINE)) log.fine("Org=" + org.getName() + ",Supervisor: " + user.getName()); } else { if (log.isLoggable(Level.FINE)) log.fine("No Org Supervisor"); // Get Parent Org Supervisor if (orgInfo.getParent_Org_ID() != 0) { org = MOrg.get (getCtx(), orgInfo.getParent_Org_ID()); orgInfo = org.getInfo(); if (orgInfo.getSupervisor_ID() != 0) { user = MUser.get(getCtx(), orgInfo.getSupervisor_ID()); if (log.isLoggable(Level.FINE)) log.fine("Parent Org Supervisor: " + user.getName()); } } } } // No Supervisor //ownDocument should always be false for the next user ownDocument = false; } // while there is a user to approve if (log.isLoggable(Level.FINE)) log.fine("No user found"); return -1; } // getApproval /** * Get The Amount of Accumulated Approvals of this same document within the indicated days * @param po - the document being approved * @param days - the days to check * @param userid - user approving * @return amount - approval amount of approved documents within the indicated days */ private BigDecimal getAmtAccum(PO po, int days, int userid) { BigDecimal amtaccum = Env.ZERO; String tablename = po.get_TableName(); MTable tablepo = MTable.get(getCtx(), po.get_Table_ID()); String checkSameSO = ""; if (po.get_ColumnIndex("IsSOTrx") > 0) { checkSameSO = " AND doc.IsSOTrx='" + ((Boolean) po.get_Value("IsSOTrx") ? "Y" : "N") + "'"; } String checkSameReceipt = ""; if (po.get_ColumnIndex("IsReceipt") > 0) { checkSameReceipt = " AND doc.IsReceipt='" + ((Boolean) po.get_Value("IsReceipt") ? "Y" : "N") + "'"; } String checkDocAction = ""; if (po.get_ColumnIndex("DocStatus") > 0) { checkDocAction = " AND DocStatus IN ('CO','CL')"; } String sql = "" + "SELECT DISTINCT doc." + tablename + "_ID " + " FROM " + tablename + " doc, " + " AD_WF_Activity a, " + " AD_WF_Node n, " + " AD_Column c " + " WHERE a.AD_WF_Node_ID = n.AD_WF_Node_ID " + " AND n.AD_Column_ID = c.AD_Column_ID " + " AND a.AD_Table_ID = " + po.get_Table_ID() + " AND a.Record_ID = doc." + tablename + "_ID " + " AND a.Record_ID != " + po.get_ID() + " AND c.ColumnName = 'IsApproved' " + " AND n.Action = 'C' " + " AND a.WFState = 'CC' " + " AND a.UpdatedBy = " + userid + " AND a.Updated > Trunc(getDate()) - " + (days-1) + checkSameSO + checkSameReceipt + checkDocAction; PreparedStatement pstmt = null; ResultSet rs = null; try { pstmt = DB.prepareStatement (sql, get_TrxName()); rs = pstmt.executeQuery (); while (rs.next ()) { int doc_id = rs.getInt(1); PO doc = tablepo.getPO(doc_id, get_TrxName()); BigDecimal docamt = ((DocAction) doc).getApprovalAmt(); if (docamt != null) amtaccum = amtaccum.add(docamt); } } catch (Exception e) { log.log(Level.SEVERE, sql, e); } finally { DB.close(rs, pstmt); rs = null; pstmt = null; } return amtaccum; } /** * Run activity.
    * Called from MWFProcess.startNext.
    * Feedback to Process via setWFState -> checkActivities. */ public void run() { if (log.isLoggable(Level.INFO)) log.info ("Node=" + getNode()); m_newValue = null; Trx trx = null; boolean localTrx = false; if (get_TrxName() == null) { this.set_TrxName(Trx.createTrxName("WFA")); localTrx = true; } trx = Trx.get(get_TrxName(), true); if (localTrx) trx.setDisplayName(getClass().getName()+"_run"); Savepoint savepoint = null; // try { if (m_process.getProcessInfo() != null) Env.getCtx().put(CURRENT_WORKFLOW_PROCESS_INFO_ATTR, m_process.getProcessInfo()); if (!localTrx) { // when cascade workflows, avoid setting a savepoint for each workflow // use the same first savepoint from the transaction savepoint = trx.getLastWFSavepoint(); if (savepoint == null) { savepoint = trx.setSavepoint(null); trx.setLastWFSavepoint(savepoint); } } if (!m_state.isValidAction(StateEngine.ACTION_Start)) { setTextMsg("State=" + getWFState() + " - cannot start"); addTextMsg(new Exception("")); setWFState(StateEngine.STATE_Terminated); return; } // setWFState(StateEngine.STATE_Running); if (getNode().get_ID() == 0) { setTextMsg("Node not found - AD_WF_Node_ID=" + getAD_WF_Node_ID()); setWFState(StateEngine.STATE_Aborted); return; } // Do Work /**** Trx Start ****/ boolean done = performWork(Trx.get(get_TrxName(), false)); /**** Trx End ****/ // teo_sarca [ 1708835 ] // Reason: if the commit fails the document should be put in Invalid state if (localTrx) { try { trx.commit(true); } catch (Exception e) { // If we have a DocStatus, change it to Invalid, and throw the exception to the next level if (m_docStatus != null) m_docStatus = DocAction.STATUS_Invalid; throw e; } } setWFState (done ? StateEngine.STATE_Completed : StateEngine.STATE_Suspended); } catch (Exception e) { log.log(Level.WARNING, "" + getNode(), e); /**** Trx Rollback ****/ if (localTrx) { trx.rollback(); } else if (savepoint != null) { try { trx.rollback(savepoint); trx.setLastWFSavepoint(null); } catch (SQLException e1) {} } // if (e.getCause() != null) log.log(Level.WARNING, "Cause", e.getCause()); String processMsg = e.getLocalizedMessage(); if (processMsg == null || processMsg.length() == 0) processMsg = e.getMessage(); setTextMsg(processMsg); // addTextMsg(e); // do not add the exception text boolean contextLost = false; if (e instanceof AdempiereException && "Context lost".equals(e.getMessage())) { contextLost = true; m_docStatus = DocAction.STATUS_Invalid; } try { if (contextLost) { Env.getCtx().setProperty(Env.AD_CLIENT_ID, (m_po != null ? Integer.toString(m_po.getAD_Client_ID()) : "0") ); m_state = new StateEngine(WFSTATE_Running); setProcessed(true); setWFState (StateEngine.STATE_Aborted); } else { setWFState (StateEngine.STATE_Terminated); // unlocks } // Set Document Status if (m_po != null && m_po instanceof DocAction && m_docStatus != null) { m_po.load(get_TrxName()); DocAction doc = (DocAction)m_po; doc.setDocStatus(m_docStatus); m_po.saveEx(); } if (m_process != null) { m_process.setProcessMsg(this.getTextMsg()); try { m_process.saveEx(); } catch (Exception ex) { log.log(Level.SEVERE, ex.getMessage(), ex); } } } finally { if (contextLost) Env.getCtx().remove(Env.AD_CLIENT_ID); } } finally { if (localTrx && trx != null) { trx.close(); } Env.getCtx().remove(CURRENT_WORKFLOW_PROCESS_INFO_ATTR); } } // run /** * Get ProcessInfo instance of current workflow process * @return {@link ProcessInfo} */ public static ProcessInfo getCurrentWorkflowProcessInfo() { Object o = Env.getCtx().get(CURRENT_WORKFLOW_PROCESS_INFO_ATTR); if (o != null && o instanceof ProcessInfo) return (ProcessInfo) o; return null; } /** * Perform action of current workflow node. * Set Text Msg. * @param trx transaction * @return true if completed, false otherwise * @throws Exception if error */ private boolean performWork (Trx trx) throws Exception { if (log.isLoggable(Level.INFO)) log.info (m_node + " [" + (trx!=null ? trx.getTrxName() : "") + "]"); m_docStatus = null; if (m_node.getPriority() != 0) // overwrite priority if defined setPriority(m_node.getPriority()); String action = m_node.getAction(); /****** Sleep (Start/End) ******/ if (MWFNode.ACTION_WaitSleep.equals(action)) { if (log.isLoggable(Level.FINE)) log.fine("Sleep:WaitTime=" + m_node.getWaitTime()); if (m_node.getWaitTime() == 0) // IDEMPIERE-73 Carlos Ruiz - globalqss return true; // done Calendar cal = Calendar.getInstance(); cal.add(Calendar.MINUTE, m_node.getWaitTime()); setEndWaitTime(new Timestamp(cal.getTimeInMillis())); if (m_node.getWaitTime() == -1) prepareCommitEvent(); return false; // not done } /****** Document Action ******/ else if (MWFNode.ACTION_DocumentAction.equals(action)) { if (log.isLoggable(Level.FINE)) log.fine("DocumentAction=" + m_node.getDocAction()); getPO(trx); if (m_po == null) throw new Exception("Persistent Object not found - AD_Table_ID=" + getAD_Table_ID() + ", Record_ID=" + getRecord_ID()); boolean success = false; String processMsg = null; DocAction doc = null; if (m_po instanceof DocAction) { doc = (DocAction)m_po; // try { success = doc.processIt (m_node.getDocAction()); // ** Do the work setTextMsg(doc.getSummary()); processMsg = doc.getProcessMsg(); // Bug 1904717 - Invoice reversing has incorrect doc status // Just prepare and complete return a doc status to take into account // the rest of methods return boolean, so doc status must not be taken into account when not successful if ( DocAction.ACTION_Prepare.equals(m_node.getDocAction()) || DocAction.ACTION_Complete.equals(m_node.getDocAction()) || success) m_docStatus = doc.getDocStatus(); } catch (Exception e) { if (m_process != null) m_process.setProcessMsg(e.getLocalizedMessage()); throw e; } if (m_process != null) m_process.setProcessMsg(processMsg); } else throw new IllegalStateException("Persistent Object not DocAction - " + m_po.getClass().getName() + " - AD_Table_ID=" + getAD_Table_ID() + ", Record_ID=" + getRecord_ID()); // if (!m_po.save()) { success = false; m_docStatus = null; processMsg = "SaveError"; } if (!success) { if (processMsg == null || processMsg.length() == 0) { processMsg = "PerformWork Error - " + m_node.toStringX(); if (doc != null) // problem: status will be rolled back processMsg += " - DocStatus=" + doc.getDocStatus(); } throw new Exception(processMsg); } return success; } // DocumentAction /****** Report ******/ else if (MWFNode.ACTION_AppsReport.equals(action)) { if (log.isLoggable(Level.FINE)) log.fine("Report:AD_Process_ID=" + m_node.getAD_Process_ID()); // Process MProcess process = MProcess.getCopy(getCtx(), m_node.getAD_Process_ID(), (trx != null ? trx.getTrxName() : null)); if (!process.isReport() || process.getAD_ReportView_ID() == 0) throw new IllegalStateException("Not a Report AD_Process_ID=" + m_node.getAD_Process_ID()); // ProcessInfo pi = new ProcessInfo (m_node.getName(true), m_node.getAD_Process_ID(), getAD_Table_ID(), getRecord_ID()); pi.setAD_User_ID(getAD_User_ID()); pi.setAD_Client_ID(getAD_Client_ID()); MPInstance pInstance = new MPInstance(getCtx(), process.getAD_Process_ID(), getAD_Table_ID(), getRecord_ID(), null); // TODO: Support WFActivity with Record_UU pInstance.saveEx(); fillParameter(pInstance, trx); pi.setAD_PInstance_ID(pInstance.getAD_PInstance_ID()); // Report ReportEngine re = ReportEngine.get(getCtx(), pi); if (re == null) throw new IllegalStateException("Cannot create Report AD_Process_ID=" + m_node.getAD_Process_ID()); File report = re.getPDF(); // Notice int AD_Message_ID = MESSAGE_WORKFLOWRESULT; // HARDCODED WorkflowResult MNote note = new MNote(getCtx(), AD_Message_ID, getAD_User_ID(), trx.getTrxName()); note.setTextMsg(m_node.getName(true)); note.setDescription(m_node.getDescription(true)); note.setRecord(getAD_Table_ID(), getRecord_ID()); note.saveEx(); // Attachment MAttachment attachment = new MAttachment (getCtx(), MNote.Table_ID, note.getAD_Note_ID(), note.getAD_Note_UU(), get_TrxName()); attachment.addEntry(report); attachment.setTextMsg(m_node.getName(true)); attachment.saveEx(); return true; } /****** Process ******/ else if (MWFNode.ACTION_AppsProcess.equals(action)) { if (log.isLoggable(Level.FINE)) log.fine("Process:AD_Process_ID=" + m_node.getAD_Process_ID()); // Process MProcess process = MProcess.get(getCtx(), m_node.getAD_Process_ID()); MPInstance pInstance = new MPInstance(getCtx(), process.getAD_Process_ID(), getAD_Table_ID(), getRecord_ID(), null); // TODO: Support WFActivity with Record_UU pInstance.setIsProcessing(true); pInstance.saveEx(); try { fillParameter(pInstance, trx); // ProcessInfo pi = new ProcessInfo (m_node.getName(true), m_node.getAD_Process_ID(), getAD_Table_ID(), getRecord_ID()); //check record id overwrite MWFNodePara[] nParams = m_node.getParameters(); for(MWFNodePara p : nParams) { if (p.getAD_Process_Para_ID() == 0 && p.getAttributeName().equalsIgnoreCase("Record_ID") && !Util.isEmpty(p.getAttributeValue(), true)) { try { Object value = parseNodeParaAttribute(p); if (value == p || value == null) break; int recordId = Integer.valueOf(value.toString()); pi.setRecord_ID(recordId); } catch (NumberFormatException e) { log.log(Level.WARNING, e.getMessage(), e); } break; } } pi.setAD_User_ID(getAD_User_ID()); pi.setAD_Client_ID(getAD_Client_ID()); pi.setAD_PInstance_ID(pInstance.getAD_PInstance_ID()); boolean success = process.processItWithoutTrxClose(pi, trx); setTextMsg(pi.getSummary()); return success; } finally { pInstance.setIsProcessing(false); pInstance.saveEx(); } } /****** Start Task (Probably redundant; same can be achieved by attaching a Workflow node sequentially) ******/ /* else if (MWFNode.ACTION_AppsTask.equals(action)) { log.warning ("Task:AD_Task_ID=" + m_node.getAD_Task_ID()); log.warning("Start Task is not implemented yet"); } */ /****** EMail ******/ else if (MWFNode.ACTION_EMail.equals(action)) { if (log.isLoggable(Level.FINE)) log.fine ("EMail:EMailRecipient=" + m_node.getEMailRecipient()); getPO(trx); if (m_po == null) throw new Exception("Persistent Object not found - AD_Table_ID=" + getAD_Table_ID() + ", Record_ID=" + getRecord_ID()); if (m_po instanceof DocAction) { m_emails = new ArrayList(); sendEMail(); setTextMsg(m_emails.toString()); } else { MClient client = MClient.get(getCtx(), getAD_Client_ID()); MMailText mailtext = new MMailText(getCtx(),getNode().getR_MailText_ID(),null); mailtext.setPO(m_po); String subject = getNode().getDescription() + ": " + mailtext.getMailHeader(); String message = mailtext.getMailText(true) + "\n-----\n" + getNodeHelp(); String to = getNode().getEMail(); client.sendEMail(to, subject, message, null); } return true; // done } // EMail /****** Set Variable ******/ else if (MWFNode.ACTION_SetVariable.equals(action)) { String value = m_node.getAttributeValue(); if (log.isLoggable(Level.FINE)) log.fine("SetVariable:AD_Column_ID=" + m_node.getAD_Column_ID() + " to " + value); MColumn column = m_node.getColumn(); int dt = column.getAD_Reference_ID(); return setVariable (value, dt, null, trx); } // SetVariable /****** TODO Start WF Instance ******/ else if (MWFNode.ACTION_SubWorkflow.equals(action)) { log.warning ("Workflow:AD_Workflow_ID=" + m_node.getAD_Workflow_ID()); log.warning("Start WF Instance is not implemented yet"); } /****** User Choice ******/ else if (MWFNode.ACTION_UserChoice.equals(action)) { if (log.isLoggable(Level.FINE)) log.fine("UserChoice:AD_Column_ID=" + m_node.getAD_Column_ID()); // Approval if (m_node.isUserApproval() && getPO(trx) instanceof DocAction) { DocAction doc = (DocAction)m_po; boolean autoApproval = false; // Approval Hierarchy if (isInvoker()) { // Set Approver int startAD_User_ID = Env.getAD_User_ID(getCtx()); if (startAD_User_ID == 0) startAD_User_ID = doc.getDoc_User_ID(); int nextAD_User_ID = getApprovalUser(startAD_User_ID, doc.getC_Currency_ID(), doc.getApprovalAmt(), doc.getAD_Org_ID(), startAD_User_ID == doc.getDoc_User_ID()); // own doc if (nextAD_User_ID<=0) { m_docStatus = DocAction.STATUS_Invalid; throw new AdempiereException(Msg.getMsg(getCtx(), "NoApprover")); } // same user = approved autoApproval = startAD_User_ID == nextAD_User_ID; if (!autoApproval) setAD_User_ID(nextAD_User_ID); } else // fixed Approver { MWFResponsible resp = getResponsible(); // MZ Goodwill // [ 1742751 ] Workflow: User Choice is not working if (resp.isHuman()) { autoApproval = resp.getAD_User_ID() == Env.getAD_User_ID(getCtx()); if (!autoApproval && resp.getAD_User_ID() != 0) setAD_User_ID(resp.getAD_User_ID()); } else if(resp.isRole()) { MUserRoles[] urs = MUserRoles.getOfRole(getCtx(), resp.getAD_Role_ID()); for (int i = 0; i < urs.length; i++) { if(urs[i].getAD_User_ID() == Env.getAD_User_ID(getCtx()) && urs[i].isActive()) { autoApproval = true; break; } } } else if(resp.isManual()) { MWFActivityApprover[] approvers = MWFActivityApprover.getOfActivity(getCtx(), getAD_WF_Activity_ID(), get_TrxName()); for (int i = 0; i < approvers.length; i++) { if(approvers[i].getAD_User_ID() == Env.getAD_User_ID(getCtx())) { autoApproval = true; break; } } } else if(resp.isOrganization()) { throw new AdempiereException("Support not implemented for "+resp); } else { throw new AdempiereException("@NotSupported@ "+resp); } // end MZ } if (autoApproval && doc.processIt(DocAction.ACTION_Approve) && doc.save()) return true; // done } // approval return false; // wait for user } /****** User Form ******/ else if (MWFNode.ACTION_UserForm.equals(action)) { if (log.isLoggable(Level.FINE)) log.fine("Form:AD_Form_ID=" + m_node.getAD_Form_ID()); return false; } /****** User Window ******/ else if (MWFNode.ACTION_UserWindow.equals(action)) { if (log.isLoggable(Level.FINE)) log.fine("Window:AD_Window_ID=" + m_node.getAD_Window_ID()); return false; } /****** User Info ******/ else if (MWFNode.ACTION_UserInfo.equals(action)) { if (log.isLoggable(Level.FINE)) log.fine("InfoWindow:AD_InfoWindow_ID=" + m_node.getAD_InfoWindow_ID()); return false; } // throw new IllegalArgumentException("Invalid Action (Not Implemented) =" + action); } // performWork /** * Set value to PO * @param value new Value * @param displayType display type * @param textMsg optional Message * @return true if set * @throws Exception if error */ private boolean setVariable(String value, int displayType, String textMsg, Trx trx) throws Exception { m_newValue = null; getPO(trx); if (m_po == null) throw new Exception("Persistent Object not found - AD_Table_ID=" + getAD_Table_ID() + ", Record_ID=" + getRecord_ID()); // Set Value Object dbValue = null; if (value == null) ; else if (displayType == DisplayType.YesNo) dbValue = Boolean.valueOf("Y".equals(value)); else if (DisplayType.isNumeric(displayType)) dbValue = new BigDecimal (value); else if (DisplayType.isID(displayType)) { MColumn column = MColumn.get(Env.getCtx(), getNode().getAD_Column_ID()); String referenceTableName = column.getReferenceTableName(); if (referenceTableName != null) { MTable refTable = MTable.get(Env.getCtx(), referenceTableName); dbValue = Integer.valueOf(value); boolean validValue = true; PO po = refTable.getPO((Integer)dbValue, trx.getTrxName()); if (po == null || po.get_ID() == 0) { // foreign key does not exist validValue = false; } if (validValue && po.getAD_Client_ID() != Env.getAD_Client_ID(Env.getCtx())) { validValue = false; if (po.getAD_Client_ID() == 0) { String accessLevel = refTable.getAccessLevel(); if ( MTable.ACCESSLEVEL_All.equals(accessLevel) || MTable.ACCESSLEVEL_SystemPlusClient.equals(accessLevel)) { // client foreign keys are OK if the table has reference All or System+Client validValue = true; } } } if (! validValue) { throw new Exception("Persistent Object not updated - AD_Table_ID=" + getAD_Table_ID() + ", Record_ID=" + getRecord_ID() + " - Value=" + value + " is not valid for a foreign key"); } } } else dbValue = value; if (!m_po.set_ValueOfColumnReturningBoolean(getNode().getAD_Column_ID(), dbValue)) { throw new Exception("Persistent Object not updated - AD_Table_ID=" + getAD_Table_ID() + ", Record_ID=" + getRecord_ID() + " - Value=" + value + " error : " + CLogger.retrieveErrorString("check logs")); } m_po.saveEx(); if (dbValue != null && !dbValue.equals(m_po.get_ValueOfColumn(getNode().getAD_Column_ID()))) throw new Exception("Persistent Object not updated - AD_Table_ID=" + getAD_Table_ID() + ", Record_ID=" + getRecord_ID() + " - Should=" + value + ", Is=" + m_po.get_ValueOfColumn(m_node.getAD_Column_ID())); // Info String msg = getNode().getAttributeName() + "=" + value; if (textMsg != null && textMsg.length() > 0) msg += " - " + textMsg; setTextMsg (msg); m_newValue = value; return true; } // setVariable /** * Set User Choice * @param AD_User_ID user * @param value new Value * @param displayType display type * @param textMsg optional Message * @return true if set * @throws Exception if error */ public boolean setUserChoice (int AD_User_ID, String value, int displayType, String textMsg) throws Exception { setWFState (StateEngine.STATE_Running); setAD_User_ID(AD_User_ID); Trx trx = ( get_TrxName() != null ) ? Trx.get(get_TrxName(), false) : null; boolean ok = setVariable (value, displayType, textMsg, trx); if (!ok) return false; String newState = StateEngine.STATE_Completed; // Approval if (getNode().isUserApproval() && getPO(trx) instanceof DocAction) { DocAction doc = (DocAction)m_po; try { // Not approved if (!"Y".equals(value)) { newState = StateEngine.STATE_Aborted; if (!(doc.processIt (DocAction.ACTION_Reject))) setTextMsg ("Cannot Reject - Document Status: " + doc.getDocStatus()); } else { if (isInvoker()) { int startAD_User_ID = Env.getAD_User_ID(getCtx()); if (startAD_User_ID == 0) startAD_User_ID = doc.getDoc_User_ID(); int nextAD_User_ID = getApprovalUser(startAD_User_ID, doc.getC_Currency_ID(), doc.getApprovalAmt(), doc.getAD_Org_ID(), startAD_User_ID == doc.getDoc_User_ID()); // own doc // No Approver if (nextAD_User_ID <= 0) { newState = StateEngine.STATE_Aborted; setTextMsg (Msg.getMsg(getCtx(), "NoApprover")); doc.processIt (DocAction.ACTION_Reject); } else if (startAD_User_ID != nextAD_User_ID) { forwardTo(nextAD_User_ID, "Next Approver"); newState = StateEngine.STATE_Suspended; } else // Approve { if (!(doc.processIt (DocAction.ACTION_Approve))) { newState = StateEngine.STATE_Aborted; setTextMsg ("Cannot Approve - Document Status: " + doc.getDocStatus()); } } } // No Invoker - Approve else if (!(doc.processIt (DocAction.ACTION_Approve))) { newState = StateEngine.STATE_Aborted; setTextMsg ("Cannot Approve - Document Status: " + doc.getDocStatus()); } } doc.saveEx(); } catch (Exception e) { newState = StateEngine.STATE_Terminated; setTextMsg ("User Choice: " + e.toString()); addTextMsg(e); log.log(Level.WARNING, "", e); } // Send Approval Notification if (newState.equals(StateEngine.STATE_Aborted)) { MUser to = new MUser(getCtx(), doc.getDoc_User_ID(), null); // send email if (to.isNotificationEMail()) { MClient client = MClient.get(getCtx(), doc.getAD_Client_ID()); client.sendEMail(doc.getDoc_User_ID(), Msg.getMsg(getCtx(), "NotApproved") + ": " + doc.getDocumentNo(), (doc.getSummary() != null ? doc.getSummary() + "\n" : "" ) + (doc.getProcessMsg() != null ? doc.getProcessMsg() + "\n" : "") + (getTextMsg() != null ? getTextMsg() : ""), null); } // Send Note if (to.isNotificationNote()) { MNote note = new MNote(getCtx(), "NotApproved", doc.getDoc_User_ID(), null); note.setTextMsg((doc.getSummary() != null ? doc.getSummary() + "\n" : "" ) + (doc.getProcessMsg() != null ? doc.getProcessMsg() + "\n" : "") + (getTextMsg() != null ? getTextMsg() : "")); // 2007-06-08, matthiasO. // Add record information to the note, so that the user receiving the // note can jump to the doc easily note.setRecord(m_po.get_Table_ID(), m_po.get_ID()); note.saveEx(); } } } setWFState (newState); return ok; } // setUserChoice /** * Forward to user, usually for approval * @param AD_User_ID user * @param textMsg text message * @return true if forwarded */ public boolean forwardTo (int AD_User_ID, String textMsg) { if (AD_User_ID == getAD_User_ID()) { log.log(Level.WARNING, "Same User - AD_User_ID=" + AD_User_ID); return false; } // MUser oldUser = MUser.get(getCtx(), getAD_User_ID()); MUser user = MUser.get(getCtx(), AD_User_ID); if (user == null || user.get_ID() == 0) { log.log(Level.WARNING, "Does not exist - AD_User_ID=" + AD_User_ID); return false; } // Update setAD_User_ID (user.getAD_User_ID()); setTextMsg(textMsg); saveEx(); // Close up Old Event getEventAudit(); m_audit.setAD_User_ID(oldUser.getAD_User_ID()); m_audit.setTextMsg(getTextMsg()); m_audit.setAttributeName("AD_User_ID"); m_audit.setOldValue(oldUser.getName()+ "("+oldUser.getAD_User_ID()+")"); m_audit.setNewValue(user.getName()+ "("+user.getAD_User_ID()+")"); // m_audit.setWFState(getWFState()); m_audit.setEventType(MWFEventAudit.EVENTTYPE_StateChanged); long ms = System.currentTimeMillis() - m_audit.getCreated().getTime(); m_audit.setElapsedTimeMS(new BigDecimal(ms)); m_audit.saveEx(); // Create new one m_audit = new MWFEventAudit(this); m_audit.saveEx(); return true; } // forwardTo /** * Set User Confirmation * @param AD_User_ID user * @param textMsg optional message */ public void setUserConfirmation (int AD_User_ID, String textMsg) { log.fine(textMsg); setWFState (StateEngine.STATE_Running); setAD_User_ID(AD_User_ID); if (textMsg != null) setTextMsg (textMsg); setWFState (StateEngine.STATE_Completed); } // setUserConfirmation /** * Fill Report/Process Parameters * @param pInstance process instance * @param trx transaction */ private void fillParameter(MPInstance pInstance, Trx trx) { getPO(trx); // MWFNodePara[] nParams = m_node.getParameters(); MProcessPara[] processParams = pInstance.getProcessParameters(); for (int pi = 0; pi < processParams.length; pi++) { MPInstancePara iPara = new MPInstancePara (pInstance, processParams[pi].getSeqNo()); iPara.setParameterName(processParams[pi].getColumnName()); iPara.setInfo(processParams[pi].getName()); iPara.setParameterName(processParams[pi].getColumnName()); iPara.setInfo(processParams[pi].getName()); for (int np = 0; np < nParams.length; np++) { MWFNodePara nPara = nParams[np]; if (iPara.getParameterName().equals(nPara.getAttributeName())) { String variableName = nPara.getAttributeValue(); Object value = parseNodeParaAttribute(nPara); if (value == nPara) break; // No Value if (value == null) { if (nPara.isMandatory()) log.warning(nPara.getAttributeName() + " - empty - mandatory!"); else if (log.isLoggable(Level.FINE)) log.fine(nPara.getAttributeName() + " - empty"); break; } if( DisplayType.isText(nPara.getDisplayType()) && Util.isEmpty(String.valueOf(value))) { if (log.isLoggable(Level.FINE)) log.fine(nPara.getAttributeName() + " - empty string"); break; } // Convert to Type try { if (DisplayType.isNumeric(nPara.getDisplayType()) || DisplayType.isID(nPara.getDisplayType())) { BigDecimal bd = null; if (value instanceof BigDecimal) bd = (BigDecimal)value; else if (value instanceof Integer) bd = new BigDecimal (((Integer)value).intValue()); else bd = new BigDecimal (value.toString()); iPara.setP_Number(bd); if (log.isLoggable(Level.FINE)) log.fine(nPara.getAttributeName() + " = " + variableName + " (=" + bd + "=)"); } else if (DisplayType.isDate(nPara.getDisplayType())) { Timestamp ts = null; if (value instanceof Timestamp) ts = (Timestamp)value; else ts = Timestamp.valueOf(value.toString()); iPara.setP_Date(ts); if (log.isLoggable(Level.FINE)) log.fine(nPara.getAttributeName() + " = " + variableName + " (=" + ts + "=)"); } else { iPara.setP_String(value.toString()); if (log.isLoggable(Level.FINE)) log.fine(nPara.getAttributeName() + " = " + variableName + " (=" + value + "=) " + value.getClass().getName()); } if (!iPara.save()) log.warning("Not Saved - " + nPara.getAttributeName()); } catch (Exception e) { log.warning(nPara.getAttributeName() + " = " + variableName + " (" + value + ") " + value.getClass().getName() + " - " + e.getLocalizedMessage()); } break; } } // node parameter loop } // instance parameter loop } // fillParameter /** * Parse attribute value of node parameter * @param nPara node parameter * @return parsed value */ private Object parseNodeParaAttribute(MWFNodePara nPara) { String variableName = nPara.getAttributeValue(); if (log.isLoggable(Level.FINE)) log.fine(nPara.getAttributeName() + " = " + variableName); // Value - Constant/Variable Object value = variableName; if (variableName == null || (variableName != null && variableName.length() == 0)) value = null; else if (variableName.indexOf('@') != -1 && m_po != null) // we have a variable { // Strip int index = variableName.indexOf('@'); String columnName = variableName.substring(index+1); index = columnName.indexOf('@'); if (index == -1) { log.warning(nPara.getAttributeName() + " - cannot evaluate=" + variableName); return nPara; } columnName = columnName.substring(0, index); index = m_po.get_ColumnIndex(columnName); if (index != -1) { value = m_po.get_Value(index); } else // not a column { // try Env String env = Env.getContext(getCtx(), columnName); if (env.length() == 0) { log.warning(nPara.getAttributeName() + " - not column nor environment =" + columnName + "(" + variableName + ")"); return nPara; } else value = env; } } // @variable@ return value; } /** * Send EMail */ private void sendEMail() { DocAction doc = (DocAction)m_po; MMailText text = new MMailText (getCtx(), m_node.getR_MailText_ID(), null); text.setPO(m_po, true); // String subject = null; String raw = text.getMailHeader(false); if (raw != null && raw.contains("@_noDocInfo_@")) subject = text.getMailHeader().replaceAll("@_noDocInfo_@", ""); else subject = doc.getDocumentInfo() + ": " + text.getMailHeader(); String message = null; raw = text.getMailText(true, false); if (raw != null && (raw.contains("@=DocumentInfo") || raw.contains("@=documentInfo") || raw.contains("@=Summary") || raw.contains("@=summary") || raw.contains("@_noDocInfo_@"))) message = text.getMailText(true).replaceAll("@_noDocInfo_@", ""); else message = text.getMailText(true) + "\n-----\n" + doc.getDocumentInfo() + "\n" + doc.getSummary(); File pdf = doc != null && m_node.isAttachedDocumentToEmail() ? doc.createPDF() : null; // MClient client = MClient.get(doc.getCtx(), doc.getAD_Client_ID()); // Explicit EMail sendEMail(client, 0, m_node.getEMail(), subject, message, pdf, text.isHtml()); // Recipient Type String recipient = m_node.getEMailRecipient(); // email to document user if (recipient == null || recipient.length() == 0) sendEMail(client, doc.getDoc_User_ID(), null, subject, message, pdf, text.isHtml()); else if (recipient.equals(MWFNode.EMAILRECIPIENT_DocumentBusinessPartner)) { int index = m_po.get_ColumnIndex("AD_User_ID"); if (index > 0) { Object oo = m_po.get_Value(index); if (oo instanceof Integer) { int AD_User_ID = ((Integer)oo).intValue(); if (AD_User_ID != 0) sendEMail(client, AD_User_ID, null, subject, message, pdf, text.isHtml()); else log.fine("No User in Document"); } else log.fine("Empty User in Document"); } else log.fine("No User Field in Document"); } else if (recipient.equals(MWFNode.EMAILRECIPIENT_DocumentOwner)) sendEMail(client, doc.getDoc_User_ID(), null, subject, message, pdf, text.isHtml()); else if (recipient.equals(MWFNode.EMAILRECIPIENT_WFResponsible)) { MWFResponsible resp = getResponsible(); if (resp.isInvoker()) sendEMail(client, doc.getDoc_User_ID(), null, subject, message, pdf, text.isHtml()); else if (resp.isHuman()) sendEMail(client, resp.getAD_User_ID(), null, subject, message, pdf, text.isHtml()); else if (resp.isRole()) { MRole role = resp.getRole(); if (role != null) { MUser[] users = MUser.getWithRole(role); for (int i = 0; i < users.length; i++) sendEMail(client, users[i].getAD_User_ID(), null, subject, message, pdf, text.isHtml()); } } else if (resp.isOrganization()) { MOrgInfo org = MOrgInfo.get(getCtx(), m_po.getAD_Org_ID(), get_TrxName()); if (org.getSupervisor_ID() == 0) { if (log.isLoggable(Level.FINE)) log.fine("No Supervisor for AD_Org_ID=" + m_po.getAD_Org_ID()); } else { sendEMail(client, org.getSupervisor_ID(), null, subject, message, pdf, text.isHtml()); } } } } // sendEMail /** * Send EMail * @param client client * @param AD_User_ID user * @param email email string * @param subject subject * @param message message * @param pdf attachment * @param isHtml isHtml */ private void sendEMail (MClient client, int AD_User_ID, String email, String subject, String message, File pdf, boolean isHtml) { if (AD_User_ID != 0) { MUser user = new MUser(getCtx(), AD_User_ID, get_TrxName()); email = user.getEMail(); if (email != null && email.length() > 0) { email = email.trim(); if (!m_emails.contains(email)) { client.sendEMail(null, user, subject, message, pdf,isHtml); m_emails.add(email); } } else if (log.isLoggable(Level.INFO)) log.info("No EMail for User " + user.getName()); } else if (email != null && email.length() > 0) { // Just one if (email.indexOf(';') == -1) { email = email.trim(); if (!m_emails.contains(email)) { client.sendEMail(email, subject, message, pdf, isHtml); m_emails.add(email); } return; } // Multiple EMail StringTokenizer st = new StringTokenizer(email, ";"); while (st.hasMoreTokens()) { String email1 = st.nextToken().trim(); if (email1.length() == 0) continue; if (!m_emails.contains(email1)) { client.sendEMail(email1, subject, message, pdf, isHtml); m_emails.add(email1); } } } } // sendEMail /** * Get Process Activity (Event) History * @return history in html format */ public String getHistoryHTML() { SimpleDateFormat format = DisplayType.getDateFormat(DisplayType.DateTime); StringBuilder sb = new StringBuilder(); MWFEventAudit[] events = MWFEventAudit.get(getCtx(), getAD_WF_Process_ID(), get_TrxName()); for (int i = 0; i < events.length; i++) { MWFEventAudit audit = events[i]; sb.append("

    "); sb.append(format.format(audit.getCreated())) .append(" ") .append(getHTMLpart("b", audit.getNodeName())) .append(": ") .append(getHTMLpart(null, audit.getDescription())) .append(getHTMLpart("i", audit.getTextMsg())); sb.append("

    "); } return sb.toString(); } // getHistory /** * Get HTML part * @param tag HTML tag * @param content content * @return content */ private StringBuffer getHTMLpart (String tag, String content) { StringBuffer sb = new StringBuffer(); if (content == null || content.length() == 0) return sb; if (tag != null && tag.length() > 0) sb.append("<").append(tag).append(">"); sb.append(content); if (tag != null && tag.length() > 0) sb.append(""); return sb; } // getHTMLpart /** * Does the underlying PO object has a PDF Attachment * @return true if there is a pdf attachment */ public boolean isPdfAttachment() { if (getPO() == null) return false; return m_po.isPdfAttachment(); } // isPDFAttachment /** * Get PDF Attachment of underlying PO object * @return pdf data or null */ public byte[] getPdfAttachment() { if (getPO() == null) return null; return m_po.getPdfAttachment(); } // getPdfAttachment /** * String Representation * @return info */ @Override public String toString () { StringBuilder sb = new StringBuilder ("MWFActivity["); sb.append(get_ID()).append(",Node="); if (m_node == null) sb.append(getAD_WF_Node_ID()); else sb.append(m_node.getName()); sb.append(",State=").append(getWFState()) .append(",AD_User_ID=").append(getAD_User_ID()) .append(",").append(getCreated()) .append ("]"); return sb.toString (); } // toString /** * User String Representation. * Suspended: Approve it (Joe) * @return info */ public String toStringX () { StringBuilder sb = new StringBuilder(); sb.append(getWFStateText()) .append(": ").append(getNode().getName()); if (getAD_User_ID() > 0) { MUser user = MUser.get(getCtx(), getAD_User_ID()); sb.append(" (").append(user.getName()).append(")"); } return sb.toString(); } // toStringX /** * Get Document Summary * @return PO Summary */ public String getSummary() { PO po = getPO(); if (po == null) return null; StringBuilder sb = new StringBuilder(); String[] keyColumns = po.get_KeyColumns(); if ((keyColumns != null) && (keyColumns.length > 0)) sb.append(Msg.getElement(getCtx(), keyColumns[0])).append(" "); int index = po.get_ColumnIndex("DocumentNo"); if (index != -1) sb.append(po.get_Value(index)).append(": "); index = po.get_ColumnIndex("SalesRep_ID"); Integer sr = null; if (index != -1) sr = (Integer)po.get_Value(index); else { index = po.get_ColumnIndex("AD_User_ID"); if (index != -1) sr = (Integer)po.get_Value(index); } if (sr != null) { MUser user = MUser.get(getCtx(), sr.intValue()); if (user != null) sb.append(user.getName()).append(" "); } // index = po.get_ColumnIndex("C_BPartner_ID"); if (index != -1) { Integer bp = (Integer)po.get_Value(index); if (bp != null) { MBPartner partner = MBPartner.get(getCtx(), bp.intValue()); if (partner != null) sb.append(partner.getName()).append(" "); } } return sb.toString(); } // getSummary /** * Set up transaction event listener to set workflow state to StateEngine.STATE_Completed in the transaction * after commit event. */ private void prepareCommitEvent() { Trx trx = null; if (get_TrxName() == null) { return; // no transaction, nothing to commit } MWFActivity activity = new MWFActivity (getCtx(), get_ID(), get_TrxName()); trx = Trx.get(get_TrxName(), true); trx.addTrxEventListener(new TrxListener(activity)); } /** Transaction event listener to update workflow activity in the after commit event */ static class TrxListener implements TrxEventListener { private MWFActivity activity; protected TrxListener(MWFActivity activity) { this.activity = activity; } @Override public void afterRollback(Trx trx, boolean success) { } @Override public void afterCommit(Trx trx, boolean success) { if (success) { trx.removeTrxEventListener(this); activity.setWFState (StateEngine.STATE_Completed); } } @Override public void afterClose(Trx trx) { trx.removeTrxEventListener(this); } } /** * Get where clause to get the pending activities related to a User (unprocessed and suspended).
    * The where clause return requires the AD_User_ID parameter 5 times, and then AD_Client_ID. * @return Where Clause */ public static String getWhereUserPendingActivities() { final String where = "AD_WF_Activity.Processed='N' AND AD_WF_Activity.WFState='OS' AND (" // Owner of Activity + " AD_WF_Activity.AD_User_ID=?" // #1 // Invoker (if no invoker = all) + " OR EXISTS (SELECT * FROM AD_WF_Responsible r WHERE AD_WF_Activity.AD_WF_Responsible_ID=r.AD_WF_Responsible_ID" + " AND r.ResponsibleType='H' AND COALESCE(r.AD_User_ID,0)=0 AND COALESCE(r.AD_Role_ID,0)=0 AND (AD_WF_Activity.AD_User_ID=? OR AD_WF_Activity.AD_User_ID IS NULL))" // #2 // Responsible User + " OR EXISTS (SELECT * FROM AD_WF_Responsible r WHERE AD_WF_Activity.AD_WF_Responsible_ID=r.AD_WF_Responsible_ID" + " AND r.ResponsibleType='H' AND r.AD_User_ID=?)" // #3 // Responsible Role + " OR EXISTS (SELECT * FROM AD_WF_Responsible r INNER JOIN AD_User_Roles ur ON (r.AD_Role_ID=ur.AD_Role_ID)" + " WHERE AD_WF_Activity.AD_WF_Responsible_ID=r.AD_WF_Responsible_ID AND r.ResponsibleType='R' AND ur.AD_User_ID=? AND ur.isActive = 'Y')" // #4 ///* Manual Responsible */ + " OR EXISTS (SELECT * FROM AD_WF_ActivityApprover r " + " WHERE AD_WF_Activity.AD_WF_Activity_ID=r.AD_WF_Activity_ID AND r.AD_User_ID=? AND r.isActive = 'Y')" // #5 + ") AND AD_WF_Activity.AD_Client_ID=?"; // #6 return where; } /** * Get process message * @return process message */ public String getProcessMsg() { if (m_process == null) return null; return m_process.getProcessMsg(); } } // MWFActivity