Examples of com.opensymphony.xwork2.config.ConfigurationException

com.opensymphony.xwork2.config.ConfigurationException
ConfigurationException @author Jason Carreira

            StringBuilder builder = new StringBuilder("The following packages participate in cycles:");
            for (String packageName : detector.getVerticesInCycles()) {
                builder.append(" ");
                builder.append(packageName);
            }
            throw new ConfigurationException(builder.toString());
        }
    }

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        Map<String, ResultConfig> results;
        try {
            results = buildResults(actionElement, packageContext);
        } catch (ConfigurationException e) {
            throw new ConfigurationException("Error building results for action " + name + " in namespace " + packageContext.getNamespace(), e, actionElement);
        }


        List<InterceptorMapping> interceptorList = buildInterceptorList(actionElement, packageContext);


        List<ExceptionMappingConfig> exceptionMappings = buildExceptionMappings(actionElement, packageContext);

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        }
        try {
            if (objectFactory.isNoArgConstructorRequired()) {
                Class clazz = objectFactory.getClassInstance(className);
                if (!Modifier.isPublic(clazz.getModifiers())) {
                    throw new ConfigurationException("Action class [" + className + "] is not public", loc);
                }
                clazz.getConstructor(new Class[]{});
            }
        } catch (ClassNotFoundException e) {
            if (LOG.isDebugEnabled()) {
                LOG.debug("Class not found for action [#0]", e, className);
            }
            throw new ConfigurationException("Action class [" + className + "] not found", loc);
        } catch (NoSuchMethodException e) {
            if (LOG.isDebugEnabled()) {
                LOG.debug("No constructor found for action [#0]", e, className);
            }
            throw new ConfigurationException("Action class [" + className + "] does not have a public no-arg constructor", e, loc);
        } catch (RuntimeException ex) {
            // Probably not a big deal, like request or session-scoped Spring 2 beans that need a real request
            if (LOG.isInfoEnabled()) {
                LOG.info("Unable to verify action class [#0] exists at initialization", className);
            }
            if (LOG.isDebugEnabled()) {
                LOG.debug("Action verification cause", ex);
            }
        } catch (Exception ex) {
            // Default to failing fast
            if (LOG.isDebugEnabled()) {
                LOG.debug("Unable to verify action class [#0]", ex, className);
            }
            throw new ConfigurationException(ex, loc);
        }
        return true;
    }

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        String namespace = StringUtils.defaultString(packageElement.getAttribute("namespace"));
        String strictDMIVal = StringUtils.defaultString(packageElement.getAttribute("strict-method-invocation"));
        boolean strictDMI = Boolean.parseBoolean(strictDMIVal);


        if (StringUtils.isNotEmpty(packageElement.getAttribute("externalReferenceResolver"))) {
            throw new ConfigurationException("The 'externalReferenceResolver' attribute has been removed.  Please use " +
                    "a custom ObjectFactory or Interceptor.", packageElement);
        }


        PackageConfig.Builder cfg = new PackageConfig.Builder(name)
                .namespace(namespace)
                .isAbstract(isAbstract)
                .strictMethodInvocation(strictDMI)
                .location(DomHelper.getLocationObject(packageElement));


        if (StringUtils.isNotEmpty(StringUtils.defaultString(parent))) { // has parents, let's look it up
            List<PackageConfig> parents = new ArrayList<PackageConfig>();
            for (String parentPackageName : ConfigurationUtil.buildParentListFromString(parent)) {
                if (configuration.getPackageConfigNames().contains(parentPackageName)) {
                    parents.add(configuration.getPackageConfig(parentPackageName));
                } else if (declaredPackages.containsKey(parentPackageName)) {
                    if (configuration.getPackageConfig(parentPackageName) == null) {
                        addPackage(declaredPackages.get(parentPackageName));
                    }
                    parents.add(configuration.getPackageConfig(parentPackageName));
                } else {
                    throw new ConfigurationException("Parent package is not defined: " + parentPackageName);
                }


            }


            if (parents.size() <= 0) {

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                    resultType = packageContext.getFullDefaultResultType();


                    // now check if there is a result type now
                    if (StringUtils.isEmpty(resultType)) {
                        // uh-oh, we have a problem
                        throw new ConfigurationException("No result type specified for result named '"
                                + resultName + "', perhaps the parent package does not specify the result type?", resultElement);
                    }
                }




                ResultTypeConfig config = packageContext.getResultType(resultType);


                if (config == null) {
                    throw new ConfigurationException("There is no result type defined for type '" + resultType
                            + "' mapped with name '" + resultName + "'."
                            + "  Did you mean '" + guessResultType(resultType) + "'?", resultElement);
                }


                String resultClass = config.getClazz();


                // invalid result type specified in result definition
                if (resultClass == null) {
                    throw new ConfigurationException("Result type '" + resultType + "' is invalid");
                }


                Map<String, String> resultParams = XmlHelper.getParams(resultElement);


                if (resultParams.size() == 0) // maybe we just have a body - therefore a default parameter

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                ioException = ex;
            }


            if (urls == null || !urls.hasNext()) {
                if (errorIfMissing) {
                    throw new ConfigurationException("Could not open files of the name " + fileName, ioException);
                } else {
                    if (LOG.isInfoEnabled()) {
                    LOG.info("Unable to locate configuration files of the name "
                            + fileName + ", skipping");
                    }
                    return docs;
                }
            }


            URL url = null;
            while (urls.hasNext()) {
                try {
                    url = urls.next();
                    is = fileManager.loadFile(url);


                    InputSource in = new InputSource(is);


                    in.setSystemId(url.toString());


                    docs.add(DomHelper.parse(in, dtdMappings));
                } catch (XWorkException e) {
                    if (includeElement != null) {
                        throw new ConfigurationException("Unable to load " + url, e, includeElement);
                    } else {
                        throw new ConfigurationException("Unable to load " + url, e);
                    }
                } catch (Exception e) {
                    throw new ConfigurationException("Caught exception while loading file " + fileName, e, includeElement);
                } finally {
                    if (is != null) {
                        try {
                            is.close();
                        } catch (IOException e) {

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                        // Probably an optional bean, will ignore
                    } else {
                        if (ObjectFactory.class != type) {
                            builder.factory(type, new ObjectFactoryDelegateFactory(foundName, type), scope);
                        } else {
                            throw new ConfigurationException("Cannot locate the chosen ObjectFactory implementation: " + foundName);
                        }
                    }
                }
            }
        } else {

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        public Object create(Context context) throws Exception {
            ObjectFactory objFactory = context.getContainer().getInstance(ObjectFactory.class);
            try {
                return objFactory.buildBean(name, null, true);
            } catch (ClassNotFoundException ex) {
                throw new ConfigurationException("Unable to load bean "+type.getName()+" ("+name+")");
            }
        }

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        catch (NoClassDefFoundError e) {
            cause = e;
            message = "Could not load class " + interceptorClassName + ". Perhaps it exists but certain dependencies are not available?";
        }


        throw new ConfigurationException(message, cause);
    }

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        this.configuration = configuration;
        this.defaultPackageName = defaultPackage;
        resultsByExtension = new LinkedHashMap<String,ResultTypeConfig>();
        PackageConfig parentPackage = configuration.getPackageConfig(defaultPackageName);
        if (parentPackage == null) {
            throw new ConfigurationException("Unknown parent package: "+parentPackage);
        }    
        Map<String,ResultTypeConfig> results = parentPackage.getAllResultTypeConfigs();
        
        resultsByExtension.put("jsp", results.get("dispatcher"));
        resultsByExtension.put("vm", results.get("velocity"));

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