Example usage for java.lang Boolean booleanValue

Introduction

In this page you can find the example usage for java.lang Boolean booleanValue.

Prototype

@HotSpotIntrinsicCandidate
public boolean booleanValue()

Source Link

Document

Returns the value of this Boolean object as a boolean primitive.

Usage

From source file:org.syphr.mythtv.ws.impl.ServiceUtils.java

public static boolean toPrimitive(Boolean b) {
    if (b == null) {
        return false;
    }/*from  www .j  av a  2 s  .  c  o m*/

    return b.booleanValue();
}

From source file:Main.java

public static boolean[] toBooleanArray(List<Boolean> list, boolean defaultValue) {
    if (isEmpty(list)) {
        return new boolean[0];
    }//from  w w  w.  j av  a 2  s . com
    boolean[] array = new boolean[list.size()];
    for (int I = 0; I < list.size(); I++) {
        Boolean v = list.get(I);
        if (v == null) {
            array[I] = defaultValue;
        } else {
            array[I] = v.booleanValue();
        }
    }
    return array;
}

From source file:Main.java

/**
 * Converts to primitive array./*from  www. j  a  v a 2 s  . c  om*/
 */
public static boolean[] values(Boolean[] array) {
    boolean[] dest = new boolean[array.length];
    for (int i = 0; i < array.length; i++) {
        Boolean v = array[i];
        if (v != null) {
            dest[i] = v.booleanValue();
        }
    }
    return dest;
}

From source file:Main.java

/**
 * Sets or removes the given key from the specified style and returns the
 * new style. If value is null then the flag is toggled.
 * /*from ww w . j a  v  a  2s. c  om*/
 * @param style
 *            String of the form stylename[;key=value].
 * @param key
 *            Key of the style to be changed.
 * @param flag
 *            Integer for the bit to be changed.
 * @param value
 *            Optional boolean value for the given flag.
 */
public static String setStyleFlag(String style, String key, int flag, Boolean value) {
    if (style == null || style.length() == 0) {
        if (value == null || value.booleanValue()) {
            style = key + "=" + flag;
        } else {
            style = key + "=0";
        }
    } else {
        int index = style.indexOf(key + "=");

        if (index < 0) {
            String sep = (style.endsWith(";")) ? "" : ";";

            if (value == null || value.booleanValue()) {
                style = style + sep + key + "=" + flag;
            } else {
                style = style + sep + key + "=0";
            }
        } else {
            int cont = style.indexOf(";", index);
            String tmp = "";
            int result = 0;

            if (cont < 0) {
                tmp = style.substring(index + key.length() + 1);
            } else {
                tmp = style.substring(index + key.length() + 1, cont);
            }

            if (value == null) {
                result = Integer.parseInt(tmp) ^ flag;
            } else if (value.booleanValue()) {
                result = Integer.parseInt(tmp) | flag;
            } else {
                result = Integer.parseInt(tmp) & ~flag;
            }

            style = style.substring(0, index) + key + "=" + result + ((cont >= 0) ? style.substring(cont) : "");
        }
    }

    return style;
}

From source file:Main.java

/**
 * <p>Converts a Boolean to an int specifying the conversion values.</p>
 * //www  . j  a  v  a 2 s  .  c  om
 * <pre>
 *   BooleanUtils.toInteger(Boolean.TRUE, 1, 0, 2)  = 1
 *   BooleanUtils.toInteger(Boolean.FALSE, 1, 0, 2) = 0
 *   BooleanUtils.toInteger(null, 1, 0, 2)          = 2
 * </pre>
 *
 * @param bool  the Boolean to convert
 * @param trueValue  the value to return if <code>true</code>
 * @param falseValue  the value to return if <code>false</code>
 * @param nullValue  the value to return if <code>null</code>
 * @return the appropriate value
 */
public static int toInteger(Boolean bool, int trueValue, int falseValue, int nullValue) {
    if (bool == null) {
        return nullValue;
    }
    return bool.booleanValue() ? trueValue : falseValue;
}

From source file:Main.java

public static boolean[] toPrimitive(final Boolean[] array, final boolean valueForNull) {
    if (array == null) {
        return null;
    } else if (array.length == 0) {
        return EMPTY_BOOLEAN_ARRAY;
    }/*from w w  w.jav  a  2s.c  o m*/
    final boolean[] result = new boolean[array.length];
    for (int i = 0; i < array.length; i++) {
        final Boolean b = array[i];
        result[i] = (b == null ? valueForNull : b.booleanValue());
    }
    return result;
}

From source file:com.knowbout.hibernate.TransactionManager.java

public static boolean isRollbackOnly() {
    Boolean isRollback = rollbackOnly.get();
    if (isRollback != null) {
        return isRollback.booleanValue();
    } else {//  w  w  w.  j  a v a  2s.  c  o  m
        return false;
    }
}

From source file:org.apache.solr.client.solrj.impl.HttpClientConfigurer.java

public static boolean toBooleanDefaultIfNull(Boolean bool, boolean valueIfNull) {
    if (bool == null) {
        return valueIfNull;
    }//from   w  w  w .  j a  va2  s. c o m
    return bool.booleanValue() ? true : false;
}

From source file:Main.java

/**
 * <p>Converts a Boolean to an Integer specifying the conversion values.</p>
 * /*from  www.j ava  2s.c  o  m*/
 * <pre>
 *   BooleanUtils.toIntegerObject(Boolean.TRUE, new Integer(1), new Integer(0), new Integer(2))  = new Integer(1)
 *   BooleanUtils.toIntegerObject(Boolean.FALSE, new Integer(1), new Integer(0), new Integer(2)) = new Integer(0)
 *   BooleanUtils.toIntegerObject(null, new Integer(1), new Integer(0), new Integer(2))          = new Integer(2)
 * </pre>
 *
 * @param bool  the Boolean to convert
 * @param trueValue  the value to return if <code>true</code>,
 *  may be <code>null</code>
 * @param falseValue  the value to return if <code>false</code>,
 *  may be <code>null</code>
 * @param nullValue  the value to return if <code>null</code>,
 *  may be <code>null</code>
 * @return the appropriate value
 */
public static Integer toIntegerObject(Boolean bool, Integer trueValue, Integer falseValue, Integer nullValue) {
    if (bool == null) {
        return nullValue;
    }
    return bool.booleanValue() ? trueValue : falseValue;
}

From source file:Main.java

/**
 * <p>Converts a Boolean to a String returning one of the input Strings.</p>
 * //  ww w.j  a  v  a 2s  . c  o  m
 * <pre>
 *   BooleanUtils.toString(Boolean.TRUE, "true", "false", null)   = "true"
 *   BooleanUtils.toString(Boolean.FALSE, "true", "false", null)  = "false"
 *   BooleanUtils.toString(null, "true", "false", null)           = null;
 * </pre>
 *
 * @param bool  the Boolean to check
 * @param trueString  the String to return if <code>true</code>,
 *  may be <code>null</code>
 * @param falseString  the String to return if <code>false</code>,
 *  may be <code>null</code>
 * @param nullString  the String to return if <code>null</code>,
 *  may be <code>null</code>
 * @return one of the three input Strings
 */
public static String toString(Boolean bool, String trueString, String falseString, String nullString) {
    if (bool == null) {
        return nullString;
    }
    return bool.booleanValue() ? trueString : falseString;
}