Examples with JField net.morimekta.providence.generator.format.java.utils.JField used on opensource projects

Example 6 with JField

use of net.morimekta.providence.generator.format.java.utils.JField in project providence by morimekta.

the class BuilderCoreOverridesFormatter method appendOverrideResetter.

private void appendOverrideResetter(JMessage<?> message) {
    writer.appendln(JAnnotation.NON_NULL).appendln("@Override").appendln("public _Builder clear(int key) {").begin().appendln("switch (key) {").begin();
    for (JField field : message.numericalOrderFields()) {
        writer.formatln("case %d: %s(); break;", field.id(), field.resetter());
    }
    writer.appendln("default: break;").end().appendln('}').appendln("return this;").end().appendln('}').newline();
}

Example 7 with JField

use of net.morimekta.providence.generator.format.java.utils.JField in project providence by morimekta.

the class CommonMemberFormatter method appendCreateConstructor.

private void appendCreateConstructor(JMessage<?> message) throws GeneratorException {
    if (message.isUnion()) {
        for (JField field : message.declaredOrderFields()) {
            BlockCommentBuilder block = new BlockCommentBuilder(writer);
            if (field.hasComment()) {
                block.comment(field.comment());
            }
            if (field.isVoid()) {
                block.return_("The created union.").finish();
                writer.formatln("public static %s %s() {", message.instanceType(), camelCase("with", field.name())).begin().formatln("return new _Builder().%s().build();", field.setter()).end().appendln('}').newline();
            } else {
                block.param_("value", "The union value").return_("The created union.").finish();
                writer.formatln("public static %s %s(%s value) {", message.instanceType(), camelCase("with", field.name()), field.valueType()).begin().formatln("return new _Builder().%s(value).build();", field.setter()).end().appendln('}').newline();
                if (field.type() == PType.MESSAGE) {
                    appendCreateConstructorBuilderOverload(message, field);
                }
            }
        }
    } else {
        if (message.hasAnnotation(ThriftAnnotation.JAVA_PUBLIC_CONSTRUCTOR) || javaOptions.public_constructors) {
            String spaces = message.instanceType().replaceAll("[\\S]", " ");
            writer.formatln("public %s(", message.instanceType()).begin("        " + spaces);
            boolean first = true;
            for (JField field : message.declaredOrderFields()) {
                if (field.isVoid()) {
                    // Void fields have no value.
                    continue;
                }
                if (first) {
                    first = false;
                } else {
                    writer.append(',').appendln();
                }
                writer.format("%s %s", field.paramType(), field.param());
            }
            writer.end().append(") {").begin();
            if (message.isException()) {
                // If an exception class contains a field named 'message' (no caps), it will use that
                // as the exception message unmodified.
                Optional<JField> msg = message.exceptionMessageField();
                if (msg.isPresent()) {
                    writer.formatln("super(%s);", msg.get().param()).newline();
                } else {
                    writer.appendln("super(createMessage(").begin("                    ");
                    first = true;
                    for (JField field : message.declaredOrderFields()) {
                        // Void fields have no value.
                        if (field.isVoid()) {
                            continue;
                        }
                        if (first) {
                            first = false;
                        } else {
                            writer.append(',').appendln();
                        }
                        writer.format("%s", field.param());
                    }
                    writer.append("));").end().newline();
                }
            }
            for (JField field : message.declaredOrderFields()) {
                // Void fields have no value.
                if (field.isVoid()) {
                    continue;
                }
                switch(field.type()) {
                    case LIST:
                        {
                            writer.formatln("if (%s != null) {", field.param()).formatln("    %s = %s;", field.member(), field.fieldInstanceCopy(field.param())).appendln("} else {");
                            if (field.alwaysPresent()) {
                                writer.formatln("    %s = %s;", field.member(), field.kDefault());
                            } else {
                                writer.formatln("    %s = null;", field.member());
                            }
                            writer.appendln('}');
                            break;
                        }
                    case SET:
                        {
                            writer.formatln("if (%s != null) {", field.param()).formatln("    %s = %s;", field.member(), field.fieldInstanceCopy(field.param())).appendln("} else {");
                            if (field.alwaysPresent()) {
                                writer.formatln("    %s = %s;", field.member(), field.kDefault());
                            } else {
                                writer.formatln("    %s = null;", field.member());
                            }
                            writer.appendln('}');
                            break;
                        }
                    case MAP:
                        {
                            writer.formatln("if (%s != null) {", field.param()).formatln("    %s = %s;", field.member(), field.fieldInstanceCopy(field.param())).appendln("} else {");
                            if (field.alwaysPresent()) {
                                writer.formatln("    %s = %s;", field.member(), field.kDefault());
                            } else {
                                writer.formatln("    %s = null;", field.member());
                            }
                            writer.appendln('}');
                            break;
                        }
                    default:
                        {
                            if (field.alwaysPresent() && !(field.isRequired() && field.isPrimitiveJavaValue())) {
                                writer.formatln("if (%s != null) {", field.param()).formatln("    %s = %s;", field.member(), field.param()).appendln("} else {").formatln("    %s = %s;", field.member(), field.kDefault()).appendln('}');
                            } else {
                                writer.formatln("%s = %s;", field.member(), field.param());
                            }
                            break;
                        }
                }
            }
            writer.end().appendln('}').newline();
        }
    }
}

Example 8 with JField

use of net.morimekta.providence.generator.format.java.utils.JField in project providence by morimekta.

the class CommonOverridesFormatter method appendCompareTo.

private void appendCompareTo(JMessage<?> message) {
    writer.appendln("@Override").formatln("public int compareTo(%s other) {", message.instanceType()).begin();
    if (message.isUnion()) {
        writer.formatln("if (%s == null || other.%s == null) return Boolean.compare(%s != null, other.%s != null);", UNION_FIELD, UNION_FIELD, UNION_FIELD, UNION_FIELD).formatln("int c = %s.compareTo(other.%s);", UNION_FIELD, UNION_FIELD).appendln("if (c != 0) return c;").newline().formatln("switch (%s) {", UNION_FIELD).begin();
        for (JField field : message.numericalOrderFields()) {
            writer.formatln("case %s:", caseFieldConstant(field)).begin();
            switch(field.type()) {
                case BOOL:
                    writer.formatln("return Boolean.compare(%s, other.%s);", field.member(), field.member());
                    break;
                case BYTE:
                    writer.formatln("return Byte.compare(%s, other.%s);", field.member(), field.member());
                    break;
                case I16:
                    writer.formatln("return Short.compare(%s, other.%s);", field.member(), field.member());
                    break;
                case I32:
                    writer.formatln("return Integer.compare(%s, other.%s);", field.member(), field.member());
                    break;
                case I64:
                    writer.formatln("return Long.compare(%s, other.%s);", field.member(), field.member());
                    break;
                case DOUBLE:
                    writer.formatln("return Double.compare(%s, other.%s);", field.member(), field.member());
                    break;
                case STRING:
                case BINARY:
                case MESSAGE:
                    writer.formatln("return %s.compareTo(other.%s);", field.member(), field.member());
                    break;
                case ENUM:
                    writer.formatln("return Integer.compare(%s.asInteger(), other.%s.asInteger());", field.member(), field.member());
                    break;
                case SET:
                case LIST:
                case MAP:
                    // containers aren't really comparable, just make some consistent comparison.
                    writer.formatln("return Integer.compare(%s.hashCode(), other.%s.hashCode());", field.member(), field.member());
                    break;
                default:
                    break;
            }
            writer.end();
        }
        writer.appendln("default: return 0;").end().appendln('}');
    } else {
        writer.appendln("int c;");
        for (JField field : message.numericalOrderFields()) {
            writer.newline();
            if (!field.alwaysPresent()) {
                writer.formatln("c = Boolean.compare(%s != null, other.%s != null);", field.member(), field.member()).appendln("if (c != 0) return c;").formatln("if (%s != null) {", field.member()).begin();
            }
            switch(field.type()) {
                case BOOL:
                    writer.formatln("c = Boolean.compare(%s, other.%s);", field.member(), field.member());
                    break;
                case BYTE:
                    writer.formatln("c = Byte.compare(%s, other.%s);", field.member(), field.member());
                    break;
                case I16:
                    writer.formatln("c = Short.compare(%s, other.%s);", field.member(), field.member());
                    break;
                case I32:
                    writer.formatln("c = Integer.compare(%s, other.%s);", field.member(), field.member());
                    break;
                case I64:
                    writer.formatln("c = Long.compare(%s, other.%s);", field.member(), field.member());
                    break;
                case DOUBLE:
                    writer.formatln("c = Double.compare(%s, other.%s);", field.member(), field.member());
                    break;
                case STRING:
                case BINARY:
                case MESSAGE:
                    writer.formatln("c = %s.compareTo(other.%s);", field.member(), field.member());
                    break;
                case ENUM:
                    writer.formatln("c = Integer.compare(%s.ordinal(), %s.ordinal());", field.member(), field.member());
                    break;
                case SET:
                case LIST:
                case MAP:
                    writer.formatln("c = Integer.compare(%s.hashCode(), other.%s.hashCode());", field.member(), field.member());
                    break;
                default:
                    break;
            }
            writer.appendln("if (c != 0) return c;");
            if (!field.alwaysPresent()) {
                writer.end().appendln('}');
            }
        }
        writer.newline().appendln("return 0;");
    }
    writer.end().appendln("}").newline();
}

Example 9 with JField

use of net.morimekta.providence.generator.format.java.utils.JField in project providence by morimekta.

the class CoreOverridesFormatter method appendJsonCompact.

private void appendJsonCompact(JMessage<?> message) {
    if (!message.jsonCompactible()) {
        return;
    }
    writer.appendln("@Override").appendln("public boolean jsonCompact() {").begin();
    boolean hasCheck = false;
    boolean hasMissingVar = false;
    for (JField field : message.numericalOrderFields()) {
        if (!field.alwaysPresent()) {
            if (!hasMissingVar) {
                writer.appendln("boolean missing = false;");
            }
            hasMissingVar = true;
            hasCheck = true;
            writer.formatln("if (%s()) {", field.presence()).appendln("    if (missing) return false;").appendln("} else {").appendln("    missing = true;").appendln('}');
        } else if (hasCheck) {
            writer.appendln("if (missing) return false;");
            hasCheck = false;
        }
    }
    writer.appendln("return true;").end().appendln('}').newline();
}

Example 10 with JField

use of net.morimekta.providence.generator.format.java.utils.JField in project providence by morimekta.

the class CoreOverridesFormatter method appendGetter.

private void appendGetter(JMessage<?> message) {
    writer.appendln("@Override").appendln("@SuppressWarnings(\"unchecked\")").appendln("public <T> T get(int key) {").begin().appendln("switch(key) {").begin();
    for (JField field : message.numericalOrderFields()) {
        if (field.isVoid()) {
            // Void fields have no value.
            writer.formatln("case %d: return %s() ? (T) Boolean.TRUE : null;", field.id(), field.presence());
        } else if (field.isPrimitiveJavaValue()) {
            if (field.alwaysPresent()) {
                writer.formatln("case %d: return (T) (%s) %s;", field.id(), field.instanceType(), field.member());
            } else {
                writer.formatln("case %d: return (T) %s;", field.id(), field.member());
            }
        } else {
            writer.formatln("case %d: return (T) %s;", field.id(), field.member());
        }
    }
    writer.appendln("default: return null;").end().appendln('}').end().appendln('}').newline();
}