Examples with ObjectMethodArguments org.jdbi.v3.core.argument.ObjectMethodArguments used on opensource projects

Example 1 with ObjectMethodArguments

use of org.jdbi.v3.core.argument.ObjectMethodArguments in project jdbi by jdbi.

the class ObjectMethodArguments method load.

private static Map<String, Function<Object, TypedValue>> load(ConfigRegistry config, Class<?> type) {
    final HashMap<String, Function<Object, TypedValue>> methodMap = new HashMap<>();
    if (Modifier.isPublic(type.getModifiers())) {
        Arrays.stream(type.getMethods()).filter(m -> m.getParameterCount() == 0).collect(Collectors.toMap(Method::getName, Function.identity(), ObjectMethodArguments::bridgeMethodMerge)).forEach((name, method) -> {
            QualifiedType<?> qualifiedType = QualifiedType.of(method.getGenericReturnType()).withAnnotations(config.get(Qualifiers.class).findFor(method));
            MethodHandle mh = Unchecked.function(MethodHandles.lookup()::unreflect).apply(method);
            methodMap.put(name, Unchecked.function(value -> new TypedValue(qualifiedType, mh.invoke(value))));
        });
    } else {
        Optional.ofNullable(type.getSuperclass()).ifPresent(superclass -> methodMap.putAll(load(config, superclass)));
        Arrays.stream(type.getInterfaces()).forEach(interfaceClass -> methodMap.putAll(load(config, interfaceClass)));
    }
    return methodMap;
}

Example 2 with ObjectMethodArguments

use of org.jdbi.v3.core.argument.ObjectMethodArguments in project jdbi by jdbi.

the class SqlStatement method bindMethodsList.

/**
 * For each value given, create a tuple by invoking each given method in order, and bind the tuple into
 * a {@code VALUES (...)} format insert clause.
 * @param key attribute name
 * @param values list of values that will be comma-spliced into the defined attribute value
 * @param methodNames list of methods that will be invoked on the values
 * @return this
 * @throws IllegalArgumentException if the list of values or properties is empty.
 * @throws UnableToCreateStatementException if the method cannot be found
 */
public final This bindMethodsList(String key, Iterable<?> values, List<String> methodNames) {
    final Iterator<?> valueIter = values.iterator();
    if (!valueIter.hasNext()) {
        throw new IllegalArgumentException(getClass().getSimpleName() + ".bindMethodsList was called with no values.");
    }
    if (methodNames.isEmpty()) {
        throw new IllegalArgumentException(getClass().getSimpleName() + ".bindMethodsList was called with no values.");
    }
    final StringBuilder names = new StringBuilder();
    final StatementContext ctx = getContext();
    for (int valueIndex = 0; valueIter.hasNext(); valueIndex++) {
        if (valueIndex > 0) {
            names.append(',');
        }
        final Object bean = valueIter.next();
        final ObjectMethodArguments beanMethods = new ObjectMethodArguments(null, bean);
        names.append('(');
        for (int methodIndex = 0; methodIndex < methodNames.size(); methodIndex++) {
            if (methodIndex > 0) {
                names.append(',');
            }
            final String methodName = methodNames.get(methodIndex);
            final String name = key + valueIndex + '.' + methodName;
            names.append(':').append(name);
            final Argument argument = beanMethods.find(methodName, ctx).orElseThrow(() -> new UnableToCreateStatementException("Unable to get " + methodName + " argument for " + bean, ctx));
            bind(name, argument);
        }
        names.append(')');
    }
    return define(key, names.toString());
}