Examples with GroovyRuntimeException groovy.lang.GroovyRuntimeException used on opensource projects

Example 31 with GroovyRuntimeException

use of groovy.lang.GroovyRuntimeException in project gradle by gradle.

the class AbstractDynamicObject method getWriteOnlyProperty.

protected GroovyRuntimeException getWriteOnlyProperty(String name) {
    Class<?> publicType = getPublicType();
    boolean includeDisplayName = hasUsefulDisplayName();
    if (publicType != null && includeDisplayName) {
        return new GroovyRuntimeException(String.format("Cannot get the value of write-only property '%s' for %s of type %s.", name, getDisplayName(), publicType.getName()));
    } else if (publicType != null) {
        return new GroovyRuntimeException(String.format("Cannot get the value of write-only property '%s' for object of type %s.", name, publicType.getName()));
    } else {
        // Use the display name anyway
        return new GroovyRuntimeException(String.format("Cannot get the value of write-only property '%s' for %s.", name, getDisplayName()));
    }
}

Example 32 with GroovyRuntimeException

use of groovy.lang.GroovyRuntimeException in project gradle by gradle.

the class AbstractDynamicObject method setReadOnlyProperty.

protected GroovyRuntimeException setReadOnlyProperty(String name) {
    Class<?> publicType = getPublicType();
    boolean includeDisplayName = hasUsefulDisplayName();
    if (publicType != null && includeDisplayName) {
        return new GroovyRuntimeException(String.format("Cannot set the value of read-only property '%s' for %s of type %s.", name, getDisplayName(), publicType.getName()));
    } else if (publicType != null) {
        return new GroovyRuntimeException(String.format("Cannot set the value of read-only property '%s' for object of type %s.", name, publicType.getName()));
    } else {
        // Use the display name anyway
        return new GroovyRuntimeException(String.format("Cannot set the value of read-only property '%s' for %s.", name, getDisplayName()));
    }
}

Example 33 with GroovyRuntimeException

use of groovy.lang.GroovyRuntimeException in project groovy-core by groovy.

the class MixinInMetaClass method mixinClassesToMetaClass.

public static void mixinClassesToMetaClass(MetaClass self, List<Class> categoryClasses) {
    final Class selfClass = self.getTheClass();
    if (self instanceof HandleMetaClass) {
        self = (MetaClass) ((HandleMetaClass) self).replaceDelegate();
    }
    if (!(self instanceof ExpandoMetaClass)) {
        if (self instanceof DelegatingMetaClass && ((DelegatingMetaClass) self).getAdaptee() instanceof ExpandoMetaClass) {
            self = ((DelegatingMetaClass) self).getAdaptee();
        } else {
            throw new GroovyRuntimeException("Can't mixin methods to meta class: " + self);
        }
    }
    ExpandoMetaClass mc = (ExpandoMetaClass) self;
    List<MetaMethod> arr = new ArrayList<MetaMethod>();
    for (Class categoryClass : categoryClasses) {
        final CachedClass cachedCategoryClass = ReflectionCache.getCachedClass(categoryClass);
        final MixinInMetaClass mixin = new MixinInMetaClass(mc, cachedCategoryClass);
        final MetaClass metaClass = GroovySystem.getMetaClassRegistry().getMetaClass(categoryClass);
        final List<MetaProperty> propList = metaClass.getProperties();
        for (MetaProperty prop : propList) if (self.getMetaProperty(prop.getName()) == null) {
            mc.registerBeanProperty(prop.getName(), new MixinInstanceMetaProperty(prop, mixin));
        }
        for (MetaProperty prop : cachedCategoryClass.getFields()) if (self.getMetaProperty(prop.getName()) == null) {
            mc.registerBeanProperty(prop.getName(), new MixinInstanceMetaProperty(prop, mixin));
        }
        for (MetaMethod method : metaClass.getMethods()) {
            final int mod = method.getModifiers();
            if (!Modifier.isPublic(mod))
                continue;
            if (method instanceof CachedMethod && ((CachedMethod) method).getCachedMethod().isSynthetic())
                continue;
            if (Modifier.isStatic(mod)) {
                if (method instanceof CachedMethod)
                    staticMethod(self, arr, (CachedMethod) method);
            } else if (method.getDeclaringClass().getTheClass() != Object.class || method.getName().equals("toString")) {
                //                    if (self.pickMethod(method.getName(), method.getNativeParameterTypes()) == null) {
                final MixinInstanceMetaMethod metaMethod = new MixinInstanceMetaMethod(method, mixin);
                arr.add(metaMethod);
            //                    }
            }
        }
    }
    for (Object res : arr) {
        final MetaMethod metaMethod = (MetaMethod) res;
        if (metaMethod.getDeclaringClass().isAssignableFrom(selfClass))
            mc.registerInstanceMethod(metaMethod);
        else {
            mc.registerSubclassInstanceMethod(metaMethod);
        }
    }
}

Example 34 with GroovyRuntimeException

use of groovy.lang.GroovyRuntimeException in project groovy-core by groovy.

the class ProcessGroovyMethods method pipeTo.

/**
     * Allows one Process to asynchronously pipe data to another Process.
     *
     * @param left  a Process instance
     * @param right a Process to pipe output to
     * @return the second Process to allow chaining
     * @throws java.io.IOException if an IOException occurs.
     * @since 1.5.2
     */
public static Process pipeTo(final Process left, final Process right) throws IOException {
    new Thread(new Runnable() {

        public void run() {
            InputStream in = new BufferedInputStream(getIn(left));
            OutputStream out = new BufferedOutputStream(getOut(right));
            byte[] buf = new byte[8192];
            int next;
            try {
                while ((next = in.read(buf)) != -1) {
                    out.write(buf, 0, next);
                }
            } catch (IOException e) {
                throw new GroovyRuntimeException("exception while reading process stream", e);
            } finally {
                closeWithWarning(out);
            }
        }
    }).start();
    return right;
}

Example 35 with GroovyRuntimeException

use of groovy.lang.GroovyRuntimeException in project groovy-core by groovy.

the class ProxyGeneratorAdapter method proxy.

@SuppressWarnings("unchecked")
public GroovyObject proxy(Map<Object, Object> map, Object... constructorArgs) {
    if (constructorArgs == null && cachedNoArgConstructor != null) {
        // if there isn't any argument, we can make invocation faster using the cached constructor
        try {
            return (GroovyObject) cachedNoArgConstructor.newInstance(map);
        } catch (InstantiationException e) {
            throw new GroovyRuntimeException(e);
        } catch (IllegalAccessException e) {
            throw new GroovyRuntimeException(e);
        } catch (InvocationTargetException e) {
            throw new GroovyRuntimeException(e);
        }
    }
    if (constructorArgs == null)
        constructorArgs = EMPTY_ARGS;
    Object[] values = new Object[constructorArgs.length + 1];
    System.arraycopy(constructorArgs, 0, values, 0, constructorArgs.length);
    values[values.length - 1] = map;
    return DefaultGroovyMethods.<GroovyObject>newInstance(cachedClass, values);
}