/** * Add Field to Grid Tab * * @author Yamel Senih, [email protected], ERPCyA http://www.erpcya.com 19/05/2014, 11:48:33 * @param v_lookup * @return void */ public void addField(GridField m_Field) { // Valid Null if (m_Field == null) return; if (model != null) m_Field.setColumnIndex(model.getColumnIndex(m_Field.getColumnName())); m_fields.add(m_Field); // Add Dependent On // List of ColumnNames, this field is dependent on ArrayList<String> list = m_Field.getDependentOn(); // Valid Null if (list == null) return; // Iterate for (int i = 0; i < list.size(); i++) { String m_FieldName = list.get(i); m_depOnField.put(m_FieldName, m_Field); // ColumnName, Field LogM.log( m_ctx, getClass(), Level.FINE, "Dependent Field Added [" + m_FieldName + ", " + m_Field.getColumnName() + "]"); } // Add fields all fields are dependent on if (m_Field.getColumnName().equals("IsActive") || m_Field.getColumnName().equals("Processed") || m_Field.getColumnName().equals("Processing")) m_depOnField.put(m_Field.getColumnName(), null); }
/** * Change Display Logic * * @author Yamel Senih, [email protected], ERPCyA http://www.erpcya.com 06/09/2014, 14:27:59 * @param m_FieldChanged * @return void */ public void changeDisplayDepending(GridField m_FieldChanged) { // if (!hasDependants(m_FieldChanged.getColumnName())) return; // ArrayList<GridField> list = getDependantFields(m_FieldChanged.getColumnName()); for (int index = 0; index < list.size(); index++) { GridField m_DependentField = list.get(index); // Valid Null if (m_DependentField == null) continue; LogM.log( m_ctx, getClass(), Level.FINE, "Display Logic dependent child [" + m_FieldChanged.getColumnName() + " --> " + m_DependentField.getColumnName() + "]"); // Get Field Meta-Data InfoField fieldMD = m_DependentField.getField(); if (fieldMD == null) continue; // Display Logic m_DependentField.setVisible(this); } }
/** * Reload depending fields * * @author Yamel Senih, [email protected], ERPCyA http://www.erpcya.com 30/08/2014, 20:39:26 * @param m_FieldChanged * @return void */ public void changeDepending(GridField m_FieldChanged) { // if (!hasDependants(m_FieldChanged.getColumnName())) return; // ArrayList<GridField> list = getDependantFields(m_FieldChanged.getColumnName()); for (int index = 0; index < list.size(); index++) { GridField m_DependentField = list.get(index); // Valid Null if (m_DependentField == null) continue; LogM.log( m_ctx, getClass(), Level.FINE, "Callout process dependent child [" + m_FieldChanged.getColumnName() + " --> " + m_DependentField.getColumnName() + "]"); // Get Field Meta-Data InfoField fieldMD = m_DependentField.getField(); if (fieldMD == null) continue; // Load if (DisplayType.isLookup(fieldMD.DisplayType)) { if (fieldMD.DisplayType != DisplayType.SEARCH && m_DependentField instanceof VLookupSpinner) { VLookupSpinner spinner = (VLookupSpinner) m_DependentField; Object oldValue = spinner.getValue(); spinner.load(true); // set old value spinner.setValueNoReload(oldValue); } } } }
/** * Load Data from Model * * @author Yamel Senih, [email protected], ERPCyA http://www.erpcya.com 19/05/2014, 13:55:23 * @param model * @return boolean */ public boolean loadData() { LogM.log(m_ctx, getClass(), Level.FINE, "loadData()"); if (model == null) return false; // Get Record Identifier int m_Record_ID = model.getID(); // for (GridField vField : m_fields) { // if (m_Record_ID <= 0) { // Set value to parent field if (vField.isParent() || vField.getSPS_Column_ID() == m_TabInfo.getTabSPS_Column_ID()) { vField.setValue( DisplayType.getContextValue( m_ctx, m_TabParam.getActivityNo(), m_TabParam.getParentTabNo(), vField.getField())); } else { // Set Default Value String defaultValue = vField.getDefaultValue(); Object value = null; if (defaultValue != null && defaultValue.length() > 0) { value = DisplayType.parseValue( Env.parseContext( m_ctx, m_TabParam.getActivityNo(), m_TabParam.getParentTabNo(), defaultValue, false, null), vField.getDisplayType()); } else { value = model.get_Value(vField.getColumnIndex()); } // Set Value vField.setValue(value); } } else { // Set Value from Model vField.setValue(model.get_Value(vField.getColumnIndex())); } // Set Current Values DisplayType.setContextValue( m_ctx, m_TabParam.getActivityNo(), m_TabParam.getTabNo(), vField.getField(), vField.getValue()); // Refresh Display changeDisplayDepending(vField); } // Set ID to Context Env.setContext( m_TabParam.getActivityNo(), m_TabParam.getTabNo(), m_TabInfo.getTableKeyName(), m_Record_ID); Env.setContext(m_TabParam.getActivityNo(), m_TabInfo.getTableKeyName(), m_Record_ID); // Return return true; }
/**
* ************************************************************************ Process Callout(s).
*
* <p>The Callout is in the string of "class.method;class.method;" If there is no class name, i.e.
* only a method name, the class is regarded as CalloutSystem. The class needs to comply with the
* Interface Callout.
*
* <p>For a limited time, the old notation of Sx_matheod / Ux_menthod is maintained.
*
* @param field field
* @return error message or ""
* @see org.compiere.model.Callout
*/
public String processCallout(GridField field) {
String callout = field.getCallout();
if (callout == null || callout.length() == 0) return "";
//
if (isProcessed() && !field.isAlwaysUpdateable()) // only active records
return ""; // "DocProcessed";
Object value = field.getValue();
Object oldValue = field.getOldValue();
LogM.log(
m_ctx,
getClass(),
Level.FINE,
field.getColumnName() + "=" + value + " (" + callout + ") - old=" + oldValue);
StringTokenizer st = new StringTokenizer(callout, ";,", false);
while (st.hasMoreTokens()) // for each callout
{
String cmd = st.nextToken().trim();
// detect infinite loop
if (activeCallouts.contains(cmd)) continue;
String retValue = "";
Callout call = null;
String method = null;
int methodStart = cmd.lastIndexOf('.');
try {
if (methodStart != -1) // no class
{
Class<?> cClass = Class.forName(cmd.substring(0, methodStart));
call = (Callout) cClass.newInstance();
method = cmd.substring(methodStart + 1);
}
} catch (Exception e) {
LogM.log(m_ctx, getClass(), Level.SEVERE, "class", e);
return "Callout Invalid: " + cmd + " (" + e.toString() + ")";
}
if (call == null || method == null || method.length() == 0)
return "Callout Invalid: " + method;
try {
activeCallouts.add(cmd);
activeCalloutInstance.add(call);
retValue =
call.start(m_ctx, method, m_TabParam.getActivityNo(), this, field, value, oldValue);
} catch (Exception e) {
LogM.log(m_ctx, getClass(), Level.SEVERE, "start", e);
retValue = "Callout Invalid: " + e.toString();
return retValue;
} finally {
activeCallouts.remove(cmd);
activeCalloutInstance.remove(call);
}
//
if (retValue != null && retValue.length() != 0) {
LogM.log(m_ctx, getClass(), Level.SEVERE, "Error: " + retValue);
return retValue;
}
} // for each callout
return "";
} // processCallout