Examples of org.drools.core.RuntimeDroolsException

org.drools.core.RuntimeDroolsException
The base Drools exception for all internal thrown exceptions. If any exceptions are thrown during the runtime execution of Drools they are considered non-recoverable and thus thrown as Runtime exceptions all the way up to the WorkingMemory at which point they are nested inside the CheckedDroolsException for the user to decide how to respond. @see RuntimeException

            } else if ( leftVal != null && rightVal != null ) {
                if ( override ) {
                    newValue = rightVal;
                } else {
                    if ( errorOnDiff ) {
                        throw new RuntimeDroolsException( errorMsg + " '" + typeClass + "'" );
                    } else {
                        // do nothing, just use the left value
                    }
                }
            }

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                                          this.rootClassLoader.loadClass( type ) );
                    }
                }
            }
        } catch (ClassNotFoundException e) {
            throw new RuntimeDroolsException( "Unable to resolve class '" + lastType +
                                              "' for global '" + lastIdent + "'" );
        }


        // merge entry point declarations
        if (newPkg.getEntryPointIds() != null) {
            for (String ep : newPkg.getEntryPointIds()) {
                pkg.addEntryPointId( ep );


            }
        }


        // merge the type declarations
        if (newPkg.getTypeDeclarations() != null) {
            // add type declarations
            for (TypeDeclaration type : newPkg.getTypeDeclarations().values()) {
                // @TODO should we allow overrides? only if the class is not in use.
                if (!pkg.getTypeDeclarations().containsKey( type.getTypeName() )) {
                    // add to package list of type declarations
                    pkg.addTypeDeclaration( type );
                }
            }
        }


        // merge window declarations
        if ( newPkg.getWindowDeclarations() != null ) {
            // add window declarations
            for ( WindowDeclaration window : newPkg.getWindowDeclarations().values() ) {
                if ( !pkg.getWindowDeclarations().containsKey( window.getName() ) ||
                     pkg.getWindowDeclarations().get( window.getName() ).equals( window ) ) {
                    pkg.addWindowDeclaration( window );
                } else {
                    throw new RuntimeDroolsException( "Unable to merge two conflicting window declarations for window named: "+window.getName() );
                }
            }
        }


        //Merge rules into the RuleBase package

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                                 1024 )) > -1 )
            {
                bos.write(data, 0, byteCount);
            }
        } catch ( java.io.IOException e ) {
            throw new RuntimeDroolsException("Unable getResourceAsStream for Class '" + ruleClassName+ "' ");
        }


        org.mvel2.asm.ClassReader classReader = new org.mvel2.asm.ClassReader( bos.toByteArray() );
        classReader.accept( visit, org.mvel2.asm.ClassReader.SKIP_DEBUG  );
        org.mvel2.asm.util.TraceMethodVisitor trace = visit.getTrace();

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    public ClassTypeResolver(final Set<String> imports,
                             final ClassLoader classLoader) {
        this.imports = imports;


        if ( classLoader == null ) {
            throw new RuntimeDroolsException( "ClassTypeResolver cannot have a null parent ClassLoader" );
        }


        this.classLoader = classLoader;
    }

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                        while ( (action = actionQueue.poll()) != null ) {
                            try {
                                action.execute( this );
                            } catch ( Exception e ) {
                                throw new RuntimeDroolsException( "Unexpected exception executing action " + action.toString(),
                                                                  e );
                            }
                        }
                    }
                } finally {

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            return this.expression.evaluate( tuple,
                                             this.requiredDeclarations,
                                             workingMemory,
                                             context );
        } catch ( final Exception e ) {
            throw new RuntimeDroolsException( this.getEvalExpression() + " : " + e,
                                              e );
        }
    }

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                if ( isNegative && context.getRuleBase().getConfiguration().getEventProcessingMode() == EventProcessingOption.STREAM && pattern.getObjectType().isEvent() && constraint.isTemporal() ) {
                    checkDelaying( context,
                            constraint );
                }
            } else {
                throw new RuntimeDroolsException( "Unknown constraint type: " + constraint.getType() + ". This is a bug. Please contact development team." );
            }


        }
    }

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                                                                      this.previousDeclarations,
                                                                      this.localDeclarations,
                                                                      workingMemory,
                                                                      ((ReturnValueContextEntry) context).dialectContext ) );
        } catch ( final Exception e ) {
            throw new RuntimeDroolsException( e );
        }
    }

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            return this.evaluator.evaluate( workingMemory,
                                            this.readAccessor,
                                            handle,
                                            value );
        } catch ( final Exception e ) {
            throw new RuntimeDroolsException( e );
        }            
    }

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            return this.evaluator.evaluate( ctx.workingMemory,
                                            this.readAccessor,
                                            handle,
                                            value );
        } catch ( final Exception e ) {
            throw new RuntimeDroolsException( e );
        }
    }

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