org.gradle.api.InvalidUserDataException Java Examples

private int getHeapSizeMb(String heapSize) {
    if (heapSize == null) {
        return -1; // unspecified
    }

    String normalized = heapSize.trim().toLowerCase();
    try {
        if (normalized.endsWith("m")) {
            return Integer.parseInt(normalized.substring(0, normalized.length() - 1));
        }
        if (normalized.endsWith("g")) {
            return Integer.parseInt(normalized.substring(0, normalized.length() - 1)) * 1024;
        }
    } catch (NumberFormatException e) {
        throw new InvalidUserDataException("Cannot parse heap size: " + heapSize, e);
    }
    throw new InvalidUserDataException("Cannot parse heap size: " + heapSize);
}
 

public <T extends ProjectIdentifier> T selectProject(ProjectRegistry<? extends T> registry) {
    checkPreconditions(registry);
    List<T> matches = new ArrayList<T>();
    for (T project : registry.getAllProjects()) {
        if (select(project)) {
            matches.add(project);
        }
    }
    if (matches.isEmpty()) {
        throw new InvalidUserDataException(formatNoMatchesMessage());
    }
    if (matches.size() != 1) {
        throw new InvalidUserDataException(formatMultipleMatchesMessage(matches));
    }
    return matches.get(0);
}
 

public void from(SoftwareComponent component) {
    if (this.component != null) {
        throw new InvalidUserDataException(String.format("Maven publication '%s' cannot include multiple components", name));
    }
    this.component = (SoftwareComponentInternal) component;

    for (Usage usage : this.component.getUsages()) {
        // TODO Need a smarter way to map usage to artifact classifier
        for (PublishArtifact publishArtifact : usage.getArtifacts()) {
            artifact(publishArtifact);
        }

        // TODO Need a smarter way to map usage to scope
        for (ModuleDependency dependency : usage.getDependencies()) {
            if (dependency instanceof ProjectDependency) {
                addProjectDependency((ProjectDependency) dependency);
            } else {
                addModuleDependency(dependency);
            }
        }
    }
}
 

public NormalizedTimeUnit parseNotation(CharSequence notation, int value) {
    String candidate = notation.toString().toUpperCase();
    //jdk5 does not have days, hours or minutes, normalizing to millis
    if (candidate.equals("DAYS")) {
        return millis(value * 24 * 60 * 60 * 1000);
    } else if (candidate.equals("HOURS")) {
        return millis(value * 60 * 60 * 1000);
    } else if (candidate.equals("MINUTES")) {
        return millis(value * 60 * 1000);
    }
    try {
        return new NormalizedTimeUnit(value, TimeUnit.valueOf(candidate));
    } catch (Exception e) {
        throw new InvalidUserDataException("Unable to parse provided TimeUnit: " + notation, e);
    }
}
 

public void execute(TaskInternal task, TaskStateInternal state, TaskExecutionContext context) {
    List<String> messages = new ArrayList<String>();
    for (TaskValidator validator : task.getValidators()) {
        validator.validate(task, messages);
    }
    if (!messages.isEmpty()) {
        List<InvalidUserDataException> causes = new ArrayList<InvalidUserDataException>();
        messages = messages.subList(0, Math.min(5, messages.size()));
        for (String message : messages) {
            causes.add(new InvalidUserDataException(message));
        }
        String errorMessage;
        if (messages.size() == 1) {
            errorMessage = String.format("A problem was found with the configuration of %s.", task);
        } else {
            errorMessage = String.format("Some problems were found with the configuration of %s.", task);
        }
        state.executed(new TaskValidationException(errorMessage, causes));
        return;
    }
    executer.execute(task, state, context);
}
 

private <T extends Named> Set<T> chooseElements(Class<T> type, Set<? extends T> candidates, final Set<String> names) {
    if (names.isEmpty()) {
        return new LinkedHashSet<T>(candidates);
    }

    Set<String> unusedNames = new HashSet<String>(names);
    Set<T> chosen = new LinkedHashSet<T>();
    for (T candidate : candidates) {
        if (unusedNames.remove(candidate.getName())) {
            chosen.add(candidate);
        }
    }

    if (!unusedNames.isEmpty()) {
        throw new InvalidUserDataException(String.format("Invalid %s: '%s'", type.getSimpleName(), unusedNames.iterator().next()));
    }

    return chosen;
}
 

public void add(final Class<? extends FilterReader> filterType, final Map<String, ?> properties) {
    transformers.add(new Transformer<Reader, Reader>() {
        public Reader transform(Reader original) {
            try {
                Constructor<? extends FilterReader> constructor = filterType.getConstructor(Reader.class);
                FilterReader result = constructor.newInstance(original);

                if (properties != null) {
                    ConfigureUtil.configureByMap(properties, result);
                }
                return result;
            } catch (Throwable th) {
                throw new InvalidUserDataException("Error - Invalid filter specification for " + filterType.getName(), th);
            }
        }
    });
}
 

private int getHeapSizeMb(String heapSize) {
    if (heapSize == null) {
        return -1; // unspecified
    }

    String normalized = heapSize.trim().toLowerCase();
    try {
        if (normalized.endsWith("m")) {
            return Integer.parseInt(normalized.substring(0, normalized.length() - 1));
        }
        if (normalized.endsWith("g")) {
            return Integer.parseInt(normalized.substring(0, normalized.length() - 1)) * 1024;
        }
    } catch (NumberFormatException e) {
        throw new InvalidUserDataException("Cannot parse heap size: " + heapSize, e);
    }
    throw new InvalidUserDataException("Cannot parse heap size: " + heapSize);
}
 

protected <T extends Named> Set<T> chooseElements(Class<T> type, Set<? extends T> candidates, Set<String> names) {
    if (names.isEmpty()) {
        return new LinkedHashSet<T>(candidates);
    }

    Set<String> unusedNames = new HashSet<String>(names);
    Set<T> chosen = new LinkedHashSet<T>();
    for (T candidate : candidates) {
        if (unusedNames.remove(candidate.getName())) {
            chosen.add(candidate);
        }
    }

    if (!unusedNames.isEmpty()) {
        throw new InvalidUserDataException(String.format("Invalid %s: '%s'", type.getSimpleName(), unusedNames.iterator().next()));
    }

    return chosen;
}
 

private TaskInternal createTaskObject(ProjectInternal project, final Class<? extends TaskInternal> type, String name, boolean generateGetters) {
    if (!Task.class.isAssignableFrom(type)) {
        throw new InvalidUserDataException(String.format(
                "Cannot create task of type '%s' as it does not implement the Task interface.",
                type.getSimpleName()));
    }

    final Class<? extends TaskInternal> generatedType;
    if (generateGetters) {
        generatedType = generator.generate(type);
    } else {
        generatedType = type;
    }

    return AbstractTask.injectIntoNewInstance(project, name, new Callable<TaskInternal>() {
        public TaskInternal call() throws Exception {
            try {
                return instantiator.newInstance(generatedType);
            } catch (ObjectInstantiationException e) {
                throw new TaskInstantiationException(String.format("Could not create task of type '%s'.", type.getSimpleName()),
                        e.getCause());
            }
        }
    });
}
 

public NormalizedTimeUnit parseNotation(CharSequence notation, int value) {
    String candidate = notation.toString().toUpperCase();
    //jdk5 does not have days, hours or minutes, normalizing to millis
    if (candidate.equals("DAYS")) {
        return millis(value * 24 * 60 * 60 * 1000);
    } else if (candidate.equals("HOURS")) {
        return millis(value * 60 * 60 * 1000);
    } else if (candidate.equals("MINUTES")) {
        return millis(value * 60 * 1000);
    }
    try {
        return new NormalizedTimeUnit(value, TimeUnit.valueOf(candidate));
    } catch (Exception e) {
        throw new InvalidUserDataException("Unable to parse provided TimeUnit: " + notation, e);
    }
}
 

public ModuleVersionSelector parseType(CharSequence notation) {
    ParsedModuleStringNotation parsed;
    try {
        parsed = new ParsedModuleStringNotation(notation.toString(), null);
    } catch (IllegalDependencyNotation e) {
        throw new InvalidUserDataException(
                "Invalid format: '" + notation + "'. The Correct notation is a 3-part group:name:version notation, "
                        + "e.g: 'org.gradle:gradle-core:1.0'");
    }

    if (parsed.getGroup() == null || parsed.getName() == null || parsed.getVersion() == null) {
        throw new InvalidUserDataException(
                "Invalid format: '" + notation + "'. Group, name and version cannot be empty. Correct example: "
                        + "'org.gradle:gradle-core:1.0'");
    }
    return newSelector(parsed.getGroup(), parsed.getName(), parsed.getVersion());
}
 

public <T extends Plugin<?>> T loadPlugin(Class<T> pluginClass) {
    if (!Plugin.class.isAssignableFrom(pluginClass)) {
        throw new InvalidUserDataException(String.format(
                "Cannot create plugin of type '%s' as it does not implement the Plugin interface.",
                pluginClass.getSimpleName()));
    }
    try {
        return instantiator.newInstance(pluginClass);
    } catch (ObjectInstantiationException e) {
        throw new PluginInstantiationException(String.format("Could not create plugin of type '%s'.",
                pluginClass.getSimpleName()), e.getCause());
    }
}
 

public DefaultClientModule(String group, String name, String version, String configuration) {
    super(configuration);
    if (name == null) {
        throw new InvalidUserDataException("Name must not be null!");
    }
    this.group = group;
    this.name = name;
    this.version = version;
}
 

public <T extends ProjectIdentifier> T selectProject(ProjectRegistry<? extends T> registry) {
    checkPreconditions(registry);
    List<T> matches = new ArrayList<T>();
    select(registry, matches);
    if (matches.isEmpty()) {
        throw new InvalidUserDataException(formatNoMatchesMessage());
    }
    if (matches.size() != 1) {
        throw new InvalidUserDataException(formatMultipleMatchesMessage(matches));
    }
    return matches.get(0);
}
 

public File mkdir(Object path) {
    File dir = fileResolver.resolve(path);
    if (dir.isFile()) {
        throw new InvalidUserDataException(String.format("Can't create directory. The path=%s points to an existing file.", path));
    }
    GFileUtils.mkdirs(dir);
    return dir;
}
 

public Conf2ScopeMapping getMapping(Collection<Configuration> configurations) {
    Set<Conf2ScopeMapping> result = getMappingsWithHighestPriority(configurations);
    if (result.size() > 1) {
        throw new InvalidUserDataException(
                "The configuration to scope mapping is not unique. The following configurations "
                        + "have the same priority: " + result);
    }
    return result.size() == 0 ? null : result.iterator().next();
}
 

@Override
protected CopyAction createCopyAction() {
    File destinationDir = getDestinationDir();
    if (destinationDir == null) {
        throw new InvalidUserDataException("No copy destination directory has been specified, use 'into' to specify a target directory.");
    }
    return new FileCopyAction(getServices().get(FileLookup.class).getFileResolver(destinationDir));
}
 

protected MavenResolver createRealResolver() {
    URI rootUri = getUrl();
    if (rootUri == null) {
        throw new InvalidUserDataException("You must specify a URL for a Maven repository.");
    }

    MavenResolver resolver = new MavenResolver(getName(), rootUri, getTransport(rootUri.getScheme()),
            locallyAvailableResourceFinder, resolverStrategy);
    for (URI repoUrl : getArtifactUrls()) {
        resolver.addArtifactLocation(repoUrl, null);
    }
    return resolver;
}
 

protected <N extends T> N add(Class<N> clazz, Object... constructionArgs) {
    N report = getInstantiator().newInstance(clazz, constructionArgs);

    if (report.getName().equals("enabled")) {
        throw new InvalidUserDataException("Reports that are part of a ReportContainer cannot be named 'enabled'");
    }

    getStore().add(report);
    return report;
}
 

private void runTestClass(String testClassName) throws ClassNotFoundException {
    final Class<?> testClass = Class.forName(testClassName, true, applicationClassLoader);
    Request request = Request.aClass(testClass);
    if (options.hasCategoryConfiguration()) {
        Transformer<Class<?>, String> transformer = new Transformer<Class<?>, String>() {
            public Class<?> transform(final String original) {
                try {
                    return applicationClassLoader.loadClass(original);
                } catch (ClassNotFoundException e) {
                    throw new InvalidUserDataException(String.format("Can't load category class [%s].", original), e);
                }
            }
        };
        request = request.filterWith(new CategoryFilter(
                CollectionUtils.collect(options.getIncludeCategories(), transformer),
                CollectionUtils.collect(options.getExcludeCategories(), transformer)
        ));
    }

    if (!options.getIncludedTests().isEmpty()) {
        request = request.filterWith(new MethodNameFilter(options.getIncludedTests()));
    }

    Runner runner = request.getRunner();
    //In case of no matching methods junit will return a ErrorReportingRunner for org.junit.runner.manipulation.Filter.class.
    //Will be fixed with adding class filters
    if (!org.junit.runner.manipulation.Filter.class.getName().equals(runner.getDescription().getDisplayName())) {
        RunNotifier notifier = new RunNotifier();
        notifier.addListener(listener);
        runner.run(notifier);
    }
}
 

protected void validate(File file, PathValidation validation) {
    switch (validation) {
        case NONE:
            break;
        case EXISTS:
            if (!file.exists()) {
                throw new InvalidUserDataException(String.format("File '%s' does not exist.", file));
            }
            break;
        case FILE:
            if (!file.exists()) {
                throw new InvalidUserDataException(String.format("File '%s' does not exist.", file));
            }
            if (!file.isFile()) {
                throw new InvalidUserDataException(String.format("File '%s' is not a file.", file));
            }
            break;
        case DIRECTORY:
            if (!file.exists()) {
                throw new InvalidUserDataException(String.format("Directory '%s' does not exist.", file));
            }
            if (!file.isDirectory()) {
                throw new InvalidUserDataException(String.format("Directory '%s' is not a directory.", file));
            }
            break;
    }
}
 

@Override
protected CopyAction createCopyAction() {
    File destinationDir = getDestinationDir();
    if (destinationDir == null) {
        throw new InvalidUserDataException("No copy destination directory has been specified, use 'into' to specify a target directory.");
    }
    return new SyncCopyActionDecorator(destinationDir, new FileCopyAction(getFileLookup().getFileResolver(destinationDir)));
}
 

private ParsedModuleStringNotation splitModuleFromExtension(String notation) {
    Matcher matcher = EXTENSION_SPLITTER.matcher(notation);
    boolean hasArtifactType = matcher.matches();
    if (hasArtifactType && !ClientModule.class.isAssignableFrom(wantedType)) {
        if (matcher.groupCount() != 2) {
            throw new InvalidUserDataException("The dependency notation " + notation + " is invalid");
        }
        return new ParsedModuleStringNotation(matcher.group(1), matcher.group(2));
    }
    return new ParsedModuleStringNotation(notation, null);
}
 

@Override
protected CopyAction createCopyAction() {
    File destinationDir = getDestinationDir();
    if (destinationDir == null) {
        throw new InvalidUserDataException("No copy destination directory has been specified, use 'into' to specify a target directory.");
    }
    return new FileCopyAction(getFileLookup().getFileResolver(destinationDir));
}
 

public void extraInfo(String namespace, String elementName, String value) {
    if (elementName == null) {
        throw new InvalidUserDataException("Cannot add an extra info element with null element name");
    }
    if (namespace == null) {
        throw new InvalidUserDataException("Cannot add an extra info element with null namespace");
    }
    extraInfo.add(namespace, elementName, value);
}
 

private static IvyModuleDescriptorSpecInternal toIvyModuleDescriptorInternal(IvyModuleDescriptorSpec ivyModuleDescriptorSpec) {
    if (ivyModuleDescriptorSpec == null) {
        return null;
    } else if (ivyModuleDescriptorSpec instanceof IvyModuleDescriptorSpecInternal) {
        return (IvyModuleDescriptorSpecInternal) ivyModuleDescriptorSpec;
    } else {
        throw new InvalidUserDataException(
                String.format(
                        "ivyModuleDescriptor implementations must implement the '%s' interface, implementation '%s' does not",
                        IvyModuleDescriptorSpecInternal.class.getName(),
                        ivyModuleDescriptorSpec.getClass().getName()
                )
        );
    }
}
 

@TaskAction
public void publish() {
    IvyPublicationInternal publicationInternal = getPublicationInternal();
    if (publicationInternal == null) {
        throw new InvalidUserDataException("The 'publication' property is required");
    }

    IvyArtifactRepository repository = getRepository();
    if (repository == null) {
        throw new InvalidUserDataException("The 'repository' property is required");
    }

    doPublish(publicationInternal, repository);
}
 

private Class<? extends NativeLibraryBinary> getTypeForLinkage(String linkage) {
    if ("static".equals(linkage)) {
        return StaticLibraryBinary.class;
    }
    if ("shared".equals(linkage) || linkage == null) {
        return SharedLibraryBinary.class;
    }
    throw new InvalidUserDataException("Not a valid linkage: " + linkage);
}
 

@Override
protected CopyAction createCopyAction() {
    File destinationDir = getDestinationDir();
    if (destinationDir == null) {
        throw new InvalidUserDataException("No copy destination directory has been specified, use 'into' to specify a target directory.");
    }
    return new SyncCopyActionDecorator(destinationDir, new FileCopyAction(getServices().get(FileLookup.class).getFileResolver(destinationDir)));
}