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

                                                                  ruleDescr.getLhs(),
                                                                  prefixPattern );


            context.getRule().setLhs( ce );
        } else {
            throw new RuntimeDroolsException( "BUG: builder not found for descriptor class " + ruleDescr.getLhs().getClass() );
        }


        // build all the rule's attributes
        // must be after building LHS because some attributes require bindings from the LHS
        buildAttributes( context );

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            DialectConfiguration dialectConf = (DialectConfiguration) cls.newInstance();
            dialectConf.init( this );
            addDialect( dialectName,
                        dialectConf );
        } catch ( Exception e ) {
            throw new RuntimeDroolsException( "Unable to load dialect '" + dialectClass + ":" + dialectName + ":" + ((cls != null) ? cls.getName() : "null") + "'",
                                              e );
        }
    }

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                                      Class< ? extends AccumulateFunction> clazz) {
        try {
            this.accumulateFunctions.put( identifier,
                                          clazz.newInstance() );
        } catch ( InstantiationException e ) {
            throw new RuntimeDroolsException( "Error loading accumulate function for identifier " + identifier + ". Instantiation failed for class " + clazz.getName(),
                                              e );
        } catch ( IllegalAccessException e ) {
            throw new RuntimeDroolsException( "Error loading accumulate function for identifier " + identifier + ". Illegal access to class " + clazz.getName(),
                                              e );
        }
    }

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                                                      String className) {
        try {
            Class< ? extends AccumulateFunction> clazz = (Class< ? extends AccumulateFunction>) getClassLoader().loadClass(className);
            return clazz.newInstance();
        } catch ( ClassNotFoundException e ) {
            throw new RuntimeDroolsException( "Error loading accumulate function for identifier " + identifier + ". Class " + className + " not found",
                                              e );
        } catch ( InstantiationException e ) {
            throw new RuntimeDroolsException( "Error loading accumulate function for identifier " + identifier + ". Instantiation failed for class " + className,
                                              e );
        } catch ( IllegalAccessException e ) {
            throw new RuntimeDroolsException( "Error loading accumulate function for identifier " + identifier + ". Illegal access to class " + className,
                                              e );
        }
    }

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        return this.dumpDirectory;
    }


    public void setDumpDir(File dumpDir) {
        if ( !dumpDir.isDirectory() || !dumpDir.canWrite() || !dumpDir.canRead() ) {
            throw new RuntimeDroolsException( "Drools dump directory is not accessible: " + dumpDir.toString() );
        }
        this.dumpDirectory = dumpDir;
    }

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     * @param languageLevel
     */
    public void setJavaLanguageLevel(final String languageLevel) {
        if ( Arrays.binarySearch( LANGUAGE_LEVELS,
                                  languageLevel ) < 0 ) {
            throw new RuntimeDroolsException( "value '" + languageLevel + "' is not a valid language level" );
        }
        this.languageLevel = languageLevel;
    }

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                break;
            case NATIVE :
                this.compiler = NATIVE;
                break;
            default :
                throw new RuntimeDroolsException( "value '" + compiler + "' is not a valid compiler" );
        }
    }

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                    lastType = type;
                    type.setTypeClass(this.rootClassLoader.loadClass(type.getTypeClassName()));
                }
            }
        } catch (ClassNotFoundException e) {
            throw new RuntimeDroolsException("unable to resolve Type Declaration class '" + lastType.getTypeName() +
                    "'");
        }


        // now merge the new package into the existing one
        mergePackage(pkg,

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


        // merge the type declarations
        if (newPkg.getTypeDeclarations() != null) {
            // add type declarations

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                                                      String className) {
        try {
            Class< ? extends AccumulateFunction> clazz = (Class< ? extends AccumulateFunction>) pkgRegistry.getTypeResolver().resolveType(className);
            return clazz.newInstance();
        } catch ( ClassNotFoundException e ) {
            throw new RuntimeDroolsException( "Error loading accumulate function for identifier " + identifier + ". Class " + className + " not found",
                                              e );
        } catch ( InstantiationException e ) {
            throw new RuntimeDroolsException( "Error loading accumulate function for identifier " + identifier + ". Instantiation failed for class " + className,
                                              e );
        } catch ( IllegalAccessException e ) {
            throw new RuntimeDroolsException( "Error loading accumulate function for identifier " + identifier + ". Illegal access to class " + className,
                                              e );
        }
    }

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org.drools.compiler.rule.builder.dialect.java.JavaDialectConfiguration

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