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[ 1879395 ] Implement Process script JSR 223 

- Implement G_, W_, A_ and P_ prefix for variables.
This commit is contained in:
Heng Sin Low 2008-01-28 17:26:33 +00:00
parent 5fc29bd7ad
commit 17321afafb
4 changed files with 53 additions and 39 deletions
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42
base/src/org/adempiere/util/ProcessUtil.java
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@ -155,22 +155,22 @@ public final class ProcessUtil {
ScriptEngine engine = rule.getScriptEngine(); ScriptEngine engine = rule.getScriptEngine();
// Window context are _ // Window context are W_
// Login context are __ // Login context are G_
// Parameter context are ___ // Method arguments context are A_
// Parameter context are P_
MRule.setContext(engine, ctx, 0); // no window MRule.setContext(engine, ctx, 0); // no window
// now add the process parameters to the engine // now add the method arguments to the engine
// Parameter context are ___ engine.put(MRule.ARGUMENTS_PREFIX + "Ctx", ctx);
engine.put("$$$Ctx", ctx);
if (trx == null) if (trx == null)
trx = Trx.get(pi.getTitle()+"_"+pi.getAD_PInstance_ID(), true); trx = Trx.get(pi.getTitle()+"_"+pi.getAD_PInstance_ID(), true);
engine.put("$$$Trx", trx); engine.put(MRule.ARGUMENTS_PREFIX + "Trx", trx);
engine.put("$$$TrxName", trx.getTrxName()); engine.put(MRule.ARGUMENTS_PREFIX + "TrxName", trx.getTrxName());
engine.put("$$$Record_ID", pi.getRecord_ID()); engine.put(MRule.ARGUMENTS_PREFIX + "Record_ID", pi.getRecord_ID());
engine.put("$$$AD_Client_ID", pi.getAD_Client_ID()); engine.put(MRule.ARGUMENTS_PREFIX + "AD_Client_ID", pi.getAD_Client_ID());
engine.put("$$$AD_User_ID", pi.getAD_User_ID()); engine.put(MRule.ARGUMENTS_PREFIX + "AD_User_ID", pi.getAD_User_ID());
engine.put("$$$AD_PInstance_ID", pi.getAD_PInstance_ID()); engine.put(MRule.ARGUMENTS_PREFIX + "AD_PInstance_ID", pi.getAD_PInstance_ID());
engine.put("$$$Table_ID", pi.getTable_ID()); engine.put(MRule.ARGUMENTS_PREFIX + "Table_ID", pi.getTable_ID());
// Add process parameters // Add process parameters
ProcessInfoParameter[] para = pi.getParameter(); ProcessInfoParameter[] para = pi.getParameter();
if (para == null) { if (para == null) {
@ -178,31 +178,31 @@ public final class ProcessUtil {
para = pi.getParameter(); para = pi.getParameter();
} }
if (para != null) { if (para != null) {
engine.put("$$$Parameter", pi.getParameter()); engine.put(MRule.ARGUMENTS_PREFIX + "Parameter", pi.getParameter());
for (int i = 0; i < para.length; i++) for (int i = 0; i < para.length; i++)
{ {
String name = para[i].getParameterName(); String name = para[i].getParameterName();
if (para[i].getParameter_To() == null) { if (para[i].getParameter_To() == null) {
Object value = para[i].getParameter(); Object value = para[i].getParameter();
if (name.endsWith("_ID") && (value instanceof BigDecimal)) if (name.endsWith("_ID") && (value instanceof BigDecimal))
engine.put("$$$" + name, ((BigDecimal)value).intValue()); engine.put(MRule.PARAMETERS_PREFIX + name, ((BigDecimal)value).intValue());
else else
engine.put("$$$" + name, value); engine.put(MRule.PARAMETERS_PREFIX + name, value);
} else { } else {
Object value1 = para[i].getParameter(); Object value1 = para[i].getParameter();
Object value2 = para[i].getParameter_To(); Object value2 = para[i].getParameter_To();
if (name.endsWith("_ID") && (value1 instanceof BigDecimal)) if (name.endsWith("_ID") && (value1 instanceof BigDecimal))
engine.put("$$$" + name + "1", ((BigDecimal)value1).intValue()); engine.put(MRule.PARAMETERS_PREFIX + name + "1", ((BigDecimal)value1).intValue());
else else
engine.put("$$$" + name + "1", value1); engine.put(MRule.PARAMETERS_PREFIX + name + "1", value1);
if (name.endsWith("_ID") && (value2 instanceof BigDecimal)) if (name.endsWith("_ID") && (value2 instanceof BigDecimal))
engine.put("$$$" + name + "2", ((BigDecimal)value2).intValue()); engine.put(MRule.PARAMETERS_PREFIX + name + "2", ((BigDecimal)value2).intValue());
else else
engine.put("$$$" + name + "2", value2); engine.put(MRule.PARAMETERS_PREFIX + name + "2", value2);
} }
} }
} }
engine.put("$$$ProcessInfo", pi); engine.put(MRule.ARGUMENTS_PREFIX + "ProcessInfo", pi);
msg = engine.eval(rule.getScript()).toString(); msg = engine.eval(rule.getScript()).toString();
//transaction should rollback if there are error in process //transaction should rollback if there are error in process

17
base/src/org/compiere/model/GridTab.java
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@ -2466,16 +2466,17 @@ public class GridTab implements DataStatusListener, Evaluatee, Serializable
ScriptEngine engine = rule.getScriptEngine(); ScriptEngine engine = rule.getScriptEngine();
// Window context are _ // Window context are W_
// Login context are __ // Login context are G_
MRule.setContext(engine, m_vo.ctx, m_vo.WindowNo); MRule.setContext(engine, m_vo.ctx, m_vo.WindowNo);
// now add the callout parameters windowNo, tab, field, value, oldValue to the engine // now add the callout parameters windowNo, tab, field, value, oldValue to the engine
// Parameter context are ___ // Method arguments context are A_
engine.put("$$$WindowNo", m_vo.WindowNo); engine.put(MRule.ARGUMENTS_PREFIX + "WindowNo", m_vo.WindowNo);
engine.put("$$$Tab", this); engine.put(MRule.ARGUMENTS_PREFIX + "Tab", this);
engine.put("$$$Field", field); engine.put(MRule.ARGUMENTS_PREFIX + "Field", field);
engine.put("$$$Value", value); engine.put(MRule.ARGUMENTS_PREFIX + "Value", value);
engine.put("$$$OldValue", oldValue); engine.put(MRule.ARGUMENTS_PREFIX + "OldValue", oldValue);
engine.put(MRule.ARGUMENTS_PREFIX + "Ctx", m_vo.ctx);
try try
{ {

20
base/src/org/compiere/model/MRule.java
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@ -33,6 +33,15 @@ import org.compiere.util.*;
*/ */
public class MRule extends X_AD_Rule public class MRule extends X_AD_Rule
{ {
//global or login context variable prefix
public final static String GLOBAL_CONTEXT_PREFIX = "G_";
//window context variable prefix
public final static String WINDOW_CONTEXT_PREFIX = "W_";
//method call arguments prefix
public final static String ARGUMENTS_PREFIX = "A_";
//process parameters prefix
public final static String PARAMETERS_PREFIX = "P_";
/** /**
* Get Rule from Cache * Get Rule from Cache
* @param ctx context * @param ctx context
@ -267,13 +276,18 @@ public class MRule extends X_AD_Rule
String k = m_windowNo + "|"; String k = m_windowNo + "|";
if (key.startsWith(k)) if (key.startsWith(k))
{ {
String retValue = "$" + key.substring(k.length()); String retValue = WINDOW_CONTEXT_PREFIX + key.substring(k.length());
retValue = Util.replace(retValue, "|", "$"); retValue = Util.replace(retValue, "|", "_");
return retValue; return retValue;
} }
else else
{ {
String retValue = Util.replace(key, "#", "$$"); String retValue = null;
if (key.startsWith("#"))
retValue = GLOBAL_CONTEXT_PREFIX + key.substring(1);
else
retValue = key;
retValue = Util.replace(retValue, "#", "_");
return retValue; return retValue;
} }
} // convertKey } // convertKey

13
base/src/org/compiere/model/ModelValidationEngine.java
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@ -206,13 +206,12 @@ public class ModelValidationEngine
ScriptEngine engine = loginRule.getScriptEngine(); ScriptEngine engine = loginRule.getScriptEngine();
MRule.setContext(engine, Env.getCtx(), 0); // no window MRule.setContext(engine, Env.getCtx(), 0); // no window
// now add the process parameters to the engine // now add the method arguments to the engine
// Parameter context are ___ engine.put(MRule.ARGUMENTS_PREFIX + "Ctx", Env.getCtx());
engine.put("$$$Ctx", Env.getCtx()); engine.put(MRule.ARGUMENTS_PREFIX + "AD_Client_ID", AD_Client_ID);
engine.put("$$$AD_Client_ID", AD_Client_ID); engine.put(MRule.ARGUMENTS_PREFIX + "AD_Org_ID", AD_Org_ID);
engine.put("$$$AD_Org_ID", AD_Org_ID); engine.put(MRule.ARGUMENTS_PREFIX + "AD_Role_ID", AD_Role_ID);
engine.put("$$$AD_Role_ID", AD_Role_ID); engine.put(MRule.ARGUMENTS_PREFIX + "AD_User_ID", AD_User_ID);
engine.put("$$$AD_User_ID", AD_User_ID);
error = engine.eval(loginRule.getScript()).toString(); error = engine.eval(loginRule.getScript()).toString();
} catch (Exception e) { } catch (Exception e) {