Examples with VARIANT_BOOL com.sun.jna.platform.win32.OaIdl.VARIANT_BOOL used on opensource projects

Example 1 with VARIANT_BOOL

use of com.sun.jna.platform.win32.OaIdl.VARIANT_BOOL in project jna by java-native-access.

the class IFileSystem3 method testConvertBoolean.

@Test
public void testConvertBoolean() {
    VARIANT_BOOL testVariantBOOL = new VARIANT_BOOL(true);
    VARIANT resultVariantBOOL = Convert.toVariant(testVariantBOOL);
    assertEquals(true, resultVariantBOOL.booleanValue());
    assertEquals(true, Convert.toJavaObject(resultVariantBOOL, Object.class, fact, false, false));
    assertEquals(true, Convert.toJavaObject(resultVariantBOOL, Boolean.class, fact, false, false));
    assertEquals(true, Convert.toJavaObject(resultVariantBOOL, boolean.class, fact, false, false));
    BOOL testBOOL = new BOOL(true);
    VARIANT resultBOOL = Convert.toVariant(testBOOL);
    assertEquals(true, resultBOOL.booleanValue());
    assertEquals(true, Convert.toJavaObject(resultBOOL, Object.class, fact, false, false));
    assertEquals(true, Convert.toJavaObject(resultBOOL, Boolean.class, fact, false, false));
    assertEquals(true, Convert.toJavaObject(resultBOOL, boolean.class, fact, false, false));
    Boolean testBooleanObj = true;
    VARIANT resultBooleanObj = Convert.toVariant(testBooleanObj);
    boolean testBoolean = true;
    VARIANT resultBoolean = Convert.toVariant(testBoolean);
    assertEquals(true, resultBooleanObj.booleanValue());
    assertEquals(true, resultBoolean.booleanValue());
    assertEquals(true, Convert.toJavaObject(resultBooleanObj, Object.class, fact, false, false));
    assertEquals(true, Convert.toJavaObject(resultBoolean, Object.class, fact, false, false));
    assertEquals(true, Convert.toJavaObject(resultBooleanObj, boolean.class, fact, false, false));
    assertEquals(true, Convert.toJavaObject(resultBoolean, boolean.class, fact, false, false));
    assertEquals(true, Convert.toJavaObject(resultBooleanObj, Boolean.class, fact, false, false));
    assertEquals(true, Convert.toJavaObject(resultBoolean, Boolean.class, fact, false, false));
}

Example 2 with VARIANT_BOOL

use of com.sun.jna.platform.win32.OaIdl.VARIANT_BOOL in project jna by java-native-access.

the class Convert method toVariant.

/**
         * Convert a java value into a VARIANT suitable for passing in a COM
         * invocation.
         * 
         * <p><i>Implementation notes</i></p>
         * 
         * <ul>
         * <li>VARIANTs are not rewrapped, but passed through unmodified</li>
         * <li>A string is wrapped into a BSTR, that is wrapped into the VARIANT.
         *  The string is allocated as native memory by the VARIANT constructor.
         *  The BSTR needs to be freed by {@link com.sun.jna.platform.win32.OleAuto#SysFreeString}.</li>
         * </ul>
         * 
         * @param value to be wrapped
         * @return wrapped VARIANT
         */
public static VARIANT toVariant(Object value) {
    if (value instanceof VARIANT) {
        return (VARIANT) value;
    } else if (value instanceof BSTR) {
        return new VARIANT((BSTR) value);
    } else if (value instanceof VARIANT_BOOL) {
        return new VARIANT((VARIANT_BOOL) value);
    } else if (value instanceof BOOL) {
        return new VARIANT((BOOL) value);
    } else if (value instanceof LONG) {
        return new VARIANT((LONG) value);
    } else if (value instanceof SHORT) {
        return new VARIANT((SHORT) value);
    } else if (value instanceof DATE) {
        return new VARIANT((DATE) value);
    } else if (value instanceof BYTE) {
        return new VARIANT((BYTE) value);
    } else if (value instanceof Byte) {
        return new VARIANT((Byte) value);
    } else if (value instanceof Character) {
        return new VARIANT((Character) value);
    } else if (value instanceof CHAR) {
        return new VARIANT((CHAR) value);
    } else if (value instanceof Short) {
        return new VARIANT((Short) value);
    } else if (value instanceof Integer) {
        return new VARIANT((Integer) value);
    } else if (value instanceof Long) {
        return new VARIANT((Long) value);
    } else if (value instanceof Float) {
        return new VARIANT((Float) value);
    } else if (value instanceof Double) {
        return new VARIANT((Double) value);
    } else if (value instanceof String) {
        return new VARIANT((String) value);
    } else if (value instanceof Boolean) {
        return new VARIANT((Boolean) value);
    } else if (value instanceof com.sun.jna.platform.win32.COM.IDispatch) {
        return new VARIANT((com.sun.jna.platform.win32.COM.IDispatch) value);
    } else if (value instanceof Date) {
        return new VARIANT((Date) value);
    } else if (value instanceof Proxy) {
        InvocationHandler ih = Proxy.getInvocationHandler(value);
        ProxyObject pobj = (ProxyObject) ih;
        return new VARIANT(pobj.getRawDispatch());
    } else if (value instanceof IComEnum) {
        IComEnum enm = (IComEnum) value;
        return new VARIANT(new WinDef.LONG(enm.getValue()));
    } else if (value instanceof SAFEARRAY) {
        return new VARIANT((SAFEARRAY) value);
    } else {
        return null;
    }
}

Example 3 with VARIANT_BOOL

use of com.sun.jna.platform.win32.OaIdl.VARIANT_BOOL in project jna by java-native-access.

the class VariantTest method testVariantConstructors.

public void testVariantConstructors() {
    VARIANT variant;
    // skipped: BSTRByReference constructor
    // skipped: empty constructor
    // skipped: pointer constructor
    // skipped: IDispatch constructor
    String testString = "TeST$ö";
    BSTR bstr = OleAuto.INSTANCE.SysAllocString(testString);
    variant = new VARIANT(bstr);
    assertThat(variant.getValue(), instanceOf(BSTR.class));
    assertThat(((BSTR) variant.getValue()).getValue(), equalTo(testString));
    assertThat(variant.stringValue(), equalTo(testString));
    variant = new VARIANT(testString);
    assertThat(variant.getValue(), instanceOf(BSTR.class));
    assertThat(((BSTR) variant.getValue()).getValue(), equalTo(testString));
    assertThat(variant.stringValue(), equalTo(testString));
    OleAuto.INSTANCE.SysFreeString(bstr);
    OleAuto.INSTANCE.SysFreeString((BSTR) variant.getValue());
    BOOL boolTrue = new WinDef.BOOL(true);
    variant = new VARIANT(Variant.VARIANT_TRUE);
    assertThat(variant.getValue(), instanceOf(VARIANT_BOOL.class));
    assertThat(((VARIANT_BOOL) variant.getValue()).shortValue(), equalTo((short) 0xFFFF));
    assertThat(variant.booleanValue(), equalTo(true));
    variant = new VARIANT(boolTrue);
    assertThat(variant.getValue(), instanceOf(VARIANT_BOOL.class));
    assertThat(((VARIANT_BOOL) variant.getValue()).shortValue(), equalTo((short) 0xFFFF));
    assertThat(variant.booleanValue(), equalTo(true));
    int testInt = 4223;
    LONG testIntWin = new LONG(testInt);
    variant = new VARIANT(testIntWin);
    assertThat(variant.getValue(), instanceOf(LONG.class));
    assertThat(((LONG) variant.getValue()).intValue(), equalTo(testInt));
    assertThat(variant.intValue(), equalTo(testInt));
    variant = new VARIANT(testInt);
    assertThat(variant.getValue(), instanceOf(LONG.class));
    assertThat(((LONG) variant.getValue()).intValue(), equalTo(testInt));
    assertThat(variant.intValue(), equalTo(testInt));
    short testShort = 23;
    SHORT testShortWin = new SHORT(testShort);
    variant = new VARIANT(testShortWin);
    assertThat(variant.getValue(), instanceOf(SHORT.class));
    assertThat(((SHORT) variant.getValue()).shortValue(), equalTo(testShort));
    assertThat(variant.shortValue(), equalTo(testShort));
    variant = new VARIANT(testShort);
    assertThat(variant.getValue(), instanceOf(SHORT.class));
    assertThat(((SHORT) variant.getValue()).shortValue(), equalTo(testShort));
    assertThat(variant.shortValue(), equalTo(testShort));
    long testLong = 4223L + Integer.MAX_VALUE;
    variant = new VARIANT(testLong);
    assertThat(variant.getValue(), instanceOf(LONGLONG.class));
    assertThat(((LONGLONG) variant.getValue()).longValue(), equalTo(testLong));
    assertThat(variant.longValue(), equalTo(testLong));
    Date testDate = new Date(2042 - 1900, 2, 3, 23, 0, 0);
    variant = new VARIANT(testDate);
    assertThat(variant.getValue(), instanceOf(DATE.class));
    assertThat(variant.dateValue(), equalTo(testDate));
    byte testByte = 42;
    BYTE testByteWin = new BYTE(testByte);
    CHAR testByteWin2 = new CHAR(testByte);
    variant = new VARIANT(testByte);
    assertThat(variant.getValue(), instanceOf(BYTE.class));
    assertThat(((BYTE) variant.getValue()).byteValue(), equalTo(testByte));
    assertThat(variant.byteValue(), equalTo(testByte));
    variant = new VARIANT(testByteWin);
    assertThat(variant.getValue(), instanceOf(BYTE.class));
    assertThat(((BYTE) variant.getValue()).byteValue(), equalTo(testByte));
    assertThat(variant.byteValue(), equalTo(testByte));
    variant = new VARIANT(testByteWin2);
    assertThat(variant.getValue(), instanceOf(CHAR.class));
    assertThat(((CHAR) variant.getValue()).byteValue(), equalTo(testByte));
    assertThat(variant.byteValue(), equalTo(testByte));
    variant = new VARIANT(testByteWin2);
    assertThat(variant.getValue(), instanceOf(CHAR.class));
    assertThat(((CHAR) variant.getValue()).byteValue(), equalTo(testByte));
    assertThat(variant.byteValue(), equalTo(testByte));
    double testDouble = 42.23;
    variant = new VARIANT(testDouble);
    assertThat(variant.getValue(), instanceOf(Double.class));
    // If this fails introduce comparison with range
    assertThat(variant.doubleValue(), equalTo(testDouble));
    float testFloat = 42.23f;
    variant = new VARIANT(testFloat);
    assertThat(variant.getValue(), instanceOf(Float.class));
    // If this fails introduce comparison with range
    assertThat(variant.floatValue(), equalTo(testFloat));
    char testChar = 42 + Short.MAX_VALUE;
    variant = new VARIANT(testChar);
    assertThat(variant.getValue(), instanceOf(USHORT.class));
    assertThat(((USHORT) variant.getValue()).intValue(), equalTo((int) testChar));
    assertThat(variant.intValue(), equalTo((int) testChar));
}