/******************************************************************************
* 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 java.io.File;
import java.math.BigDecimal;
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.adempiere.jbpm.ManagedJbpmContext;
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.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.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.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.Util;
/**
* Workflow Activity Model.
* Controlled by WF Process:
* set Node - startWork
*
* @author Jorg Janke
* @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
{
/**
*
*/
private static final long serialVersionUID = -3282235931100223816L;
/**
* 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 activity
*/
public static MWFActivity[] get (Properties ctx, int AD_Table_ID, int Record_ID, boolean activeOnly)
{
ArrayList<Object> params = new ArrayList<Object>();
StringBuffer whereClause = new StringBuffer("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<MWFActivity> 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 Active Info
* @param ctx context
* @param AD_Table_ID table
* @param Record_ID record
* @return activity summary
*/
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;
//
StringBuffer sb = new StringBuffer();
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
/**************************************************************************
* 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 Contructor
* @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());
//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);
save();
//
m_audit = new MWFEventAudit(this);
m_audit.save();
//
m_process = process;
} // MWFActivity
/**
* Parent Contructor
* @param process process
* @param AD_WF_Node_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<String> m_emails = new ArrayList<String>();
/**************************************************************************
* 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
*/
@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();
log.fine(oldState + "->"+ WFState + ", Msg=" + getTextMsg());
super.setWFState (WFState);
m_state = new StateEngine (getWFState());
save(); // closed in MWFProcess.checkActivities()
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);
save();
// 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
*/
private void updateEventAudit()
{
// log.fine("");
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);
m_audit.save();
} // updateEventAudit
/**
* Get/Create 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 (based on Node) 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 of 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 to Not Started
* @param AD_WF_Node_ID now 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.get (getCtx(), getAD_WF_Node_ID());
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;
//
StringBuffer TextMsg = new StringBuffer ();
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 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 Responsible
* @return responsible
*/
public MWFResponsible getResponsible()
{
MWFResponsible resp = MWFResponsible.get(getCtx(), getAD_WF_Responsible_ID());
return resp;
} // isInvoker
/**
* Is Invoker (no user & 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);
log.info("For User=" + user
+ ", Amt=" + amount
+ ", Own=" + ownDocument);
MUser oldUser = null;
while (user != null)
{
if (user.equals(oldUser))
{
log.info("Loop - " + user.getName());
return -1;
}
oldUser = user;
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;
log.fine("Approved=" + approved
+ " - User=" + user.getName() + ", Role=" + role.getName()
+ ", ApprovalAmt=" + roleAmt);
if (approved)
return user.getAD_User_ID();
}
// **** Find next User
// Get Supervisor
if (user.getSupervisor_ID() != 0)
{
user = MUser.get(getCtx(), user.getSupervisor_ID());
log.fine("Supervisor: " + user.getName());
}
else
{
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());
log.fine("Org=" + org.getName() + ",Supervisor: " + user.getName());
}
else
{
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());
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
log.fine("No user found");
return -1;
} // getApproval
/**************************************************************************
* Execute Work.
* Called from MWFProcess.startNext
* Feedback to Process via setWFState -> checkActivities
*/
public void run()
{
log.info ("Node=" + getNode());
m_newValue = null;
//m_trx = Trx.get(, true);
Trx trx = null;
boolean localTrx = false;
if (get_TrxName() == null)
{
this.set_TrxName(Trx.createTrxName("WFA"));
localTrx = true;
}
trx = Trx.get(get_TrxName(), true);
Savepoint savepoint = null;
//
try
{
if (!localTrx)
savepoint = trx.setSavepoint(null);
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);
} 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);
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.save();
}
}
finally
{
if (localTrx && trx != null)
{
trx.close();
}
}
} // run
/**
* Perform Work.
* Set Text Msg.
* @param trx transaction
* @return true if completed, false otherwise
* @throws Exception if error
*/
private boolean performWork (Trx trx) throws Exception
{
log.info (m_node + " [" + 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))
{
log.fine("Sleep:WaitTime=" + m_node.getWaitTime());
if (m_node.getWaitingTime() == 0)
return true; // done
Calendar cal = Calendar.getInstance();
cal.add(m_node.getDurationCalendarField(), m_node.getWaitTime());
setEndWaitTime(new Timestamp(cal.getTimeInMillis()));
return false; // not done
}
/****** Document Action ******/
else if (MWFNode.ACTION_DocumentAction.equals(action))
{
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;
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))
{
log.fine("Report:AD_Process_ID=" + m_node.getAD_Process_ID());
// Process
MProcess process = MProcess.get(getCtx(), m_node.getAD_Process_ID());
process.set_TrxName(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(process, getRecord_ID());
pInstance.set_TrxName(trx != null ? trx.getTrxName() : null);
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 = 753; // 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.save();
// Attachment
MAttachment attachment = new MAttachment (getCtx(), MNote.Table_ID, note.getAD_Note_ID(), get_TrxName());
attachment.addEntry(report);
attachment.setTextMsg(m_node.getName(true));
attachment.save();
return true;
}
/****** Process ******/
else if (MWFNode.ACTION_AppsProcess.equals(action))
{
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(process, getRecord_ID());
fillParameter(pInstance, trx);
//
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());
pi.setAD_PInstance_ID(pInstance.getAD_PInstance_ID());
return process.processItWithoutTrxClose(pi, trx);
}
/****** 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))
{
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<String>();
sendEMail();
setTextMsg(m_emails.toString());
} else
{
MClient client = MClient.get(getCtx(), getAD_Client_ID());
MMailText mailtext = new MMailText(getCtx(),getNode().getR_MailText_ID(),null);
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();
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))
{
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
// 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()))
{
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))
{
log.fine("Form:AD_Form_ID=" + m_node.getAD_Form_ID());
return false;
}
/****** User Window ******/
else if (MWFNode.ACTION_UserWindow.equals(action))
{
log.fine("Window:AD_Window_ID=" + m_node.getAD_Window_ID());
return false;
}
/****** JBPM ******/
else if(MWFNode.ACTION_JBPMNODE.equals(action)){
ManagedJbpmContext managedJbpm = new ManagedJbpmContext();
managedJbpm.installProcessDefinitions(new String[]{"org/adempiere/jbpm/test.jpdl.xml"});
managedJbpm.createProcess("test", true);
return false;
}
//
throw new IllegalArgumentException("Invalid Action (Not Implemented) =" + action);
} // performWork
/**
* Set Variable
* @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 = new Boolean("Y".equals(value));
else if (DisplayType.isNumeric(displayType))
dbValue = new BigDecimal (value);
else
dbValue = value;
m_po.set_ValueOfColumn(getNode().getAD_Column_ID(), dbValue);
m_po.save();
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
{
// Check if user approves own document when a role is reponsible
/*
* 2007-06-08, matthiasO.
* The following sequence makes sure that only users in roles which
* have the 'Approve own document flag' set can set the user choice
* of 'Y' (approve) or 'N' (reject).
* IMHO this is against the meaning of 'Approve own document': Why
* should a user who is faced with the task of approving documents
* generally be required to have the ability to approve his OWN
* documents? If the document to approve really IS his own document
* this will be respected when trying to find an approval user in
* the call to getApprovalUser(...) below.
*/
/*
if (getNode().isUserApproval() && getPO() instanceof DocAction)
{
DocAction doc = (DocAction)m_po;
MUser user = new MUser (getCtx(), AD_User_ID, null);
MRole[] roles = user.getRoles(m_po.getAD_Org_ID());
boolean canApproveOwnDoc = false;
for (int r = 0; r < roles.length; r++)
{
if (roles[r].isCanApproveOwnDoc())
{
canApproveOwnDoc = true;
break;
} // found a role which allows to approve own document
}
if (!canApproveOwnDoc)
{
String info = user.getName() + " cannot approve own document " + doc;
addTextMsg(info);
log.fine(info);
return false; // ignore
}
}*/
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 ("Cannot Approve - No Approver");
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.save();
}
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.save();
}
}
}
setWFState (newState);
return ok;
} // setUserChoice
/**
* Forward To
* @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);
save();
// 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.save();
// Create new one
m_audit = new MWFEventAudit(this);
m_audit.save();
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 Parameter
* @param pInstance process instance
* @param trx transaction
*/
private void fillParameter(MPInstance pInstance, Trx trx)
{
getPO(trx);
//
MWFNodePara[] nParams = m_node.getParameters();
MPInstancePara[] iParams = pInstance.getParameters();
for (int pi = 0; pi < iParams.length; pi++)
{
MPInstancePara iPara = iParams[pi];
for (int np = 0; np < nParams.length; np++)
{
MWFNodePara nPara = nParams[np];
if (iPara.getParameterName().equals(nPara.getAttributeName()))
{
String variableName = nPara.getAttributeValue();
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);
break;
}
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 + ")");
break;
}
else
value = env;
}
} // @variable@
// No Value
if (value == null)
{
if (nPara.isMandatory())
log.warning(nPara.getAttributeName()
+ " - empty - mandatory!");
else
log.fine(nPara.getAttributeName()
+ " - empty");
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);
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);
log.fine(nPara.getAttributeName()
+ " = " + variableName + " (=" + ts + "=)");
}
else
{
iPara.setP_String(value.toString());
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
/*********************************
* 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 = doc.getDocumentInfo()
+ ": " + text.getMailHeader();
String message = text.getMailText(true)
+ "\n-----\n" + doc.getDocumentInfo()
+ "\n" + doc.getSummary();
File pdf = doc.createPDF();
//
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)
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 actual 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 = MUser.get(getCtx(), AD_User_ID);
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
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
*/
public String getHistoryHTML()
{
SimpleDateFormat format = DisplayType.getDateFormat(DisplayType.DateTime);
StringBuffer sb = new StringBuffer();
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("<p style=\"width:400\">");
sb.append("<p>");
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("</p>");
}
return sb.toString();
} // getHistory
/**
* Get HTML part
* @param tag HTML tag
* @param content content
* @return <tag>content</tag>
*/
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("</").append(tag).append(">");
return sb;
} // getHTMLpart
/**************************************************************************
* Does the underlying PO (!) object have 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
*/
public String toString ()
{
StringBuffer sb = new StringBuffer ("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 ()
{
StringBuffer sb = new StringBuffer();
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;
StringBuffer sb = new StringBuffer();
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
} // MWFActivity