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:info.donsun.core.utils.Values.java

/**
 * ??/*www  .j a  v a 2 s  .  c o m*/
 * 
 * @param obj 
 * @param defaultValue ,null
 * @return 
 */
public static boolean getBoolean(Object obj, boolean defaultValue) {
    Boolean bool = BooleanUtils.toBooleanObject(getString(obj));
    return bool != null ? bool.booleanValue() : defaultValue;
}

From source file:org.cleverbus.api.common.Constraints.java

/**
 * Assert a boolean expression, throwing {@code IllegalArgumentException}
 * if the test result is {@code false}./*from  ww  w .  jav  a  2 s .  c  o  m*/
 * @param expression a boolean expression
 * @param message the exception message to use if the assertion fails
 * @throws IllegalArgumentException if expression is {@code false}
 */
public static void isTrue(Boolean expression, String message) {
    notNull(expression, message);
    if (expression.booleanValue() != Boolean.TRUE) {
        throw new IllegalDataException(InternalErrorEnum.E109, message);
    }
}

From source file:Main.java

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

From source file:Main.java

/**
 * <p>Converts a Boolean to an int specifying the conversion values.</p>
 *
 * <pre>/*from  w w w  . jav a  2  s.c o  m*/
 *   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}
 * @param falseValue  the value to return if {@code false}
 * @param nullValue  the value to return if {@code null}
 * @return the appropriate value
 */
public static int toInteger(final Boolean bool, final int trueValue, final int falseValue,
        final int nullValue) {
    if (bool == null) {
        return nullValue;
    }
    return bool.booleanValue() ? trueValue : falseValue;
}

From source file:org.cleverbus.api.common.Constraints.java

/**
 * Assert a boolean expression, throwing {@code IllegalArgumentException}
 * if the test result is {@code false}.//from   w w  w  .  j  av a2  s.  com
 * @param expression a boolean expression
 * @param message the exception message to use if the assertion fails
 * @param errorCode the internal error code
 * @throws IllegalArgumentException if expression is {@code false}
 */
public static void isTrue(Boolean expression, String message, ErrorExtEnum errorCode) {
    notNull(expression, message);
    if (expression.booleanValue() != Boolean.TRUE) {
        throw new IllegalDataException(errorCode, message);
    }
}

From source file:name.martingeisse.phunky.runtime.variable.TypeConversionUtil.java

/**
 * This method is used when creating an array by setting an element in a non-array
 * variable. It takes the value currently stored in the variable, and checks
 * whether that value allows creating an array this way.
 * /*from   w  w w.j  a  v a  2s. co  m*/
 * @param value the value used in place of an array
 * @return true if the value can be overwritten by an implicitly constructed
 * array, false if not
 */
public static boolean valueCanBeOverwrittenByImplicitArrayConstruction(Object value) {
    if (value == null) {
        return true;
    }
    if (value instanceof Boolean) {
        Boolean b = (Boolean) value;
        return (b.booleanValue() == false);
    }
    return false;
}

From source file:com.openappengine.utility.ObjectConverter.java

/**
 * Converts Boolean to Integer. If boolean value is TRUE, then return 1, else return 0.
 * @param value The Boolean to be converted.
 * @return The converted Integer value./*from   www  .  j av a 2s  . co m*/
 */
public static Integer booleanToInteger(Boolean value) {
    return value.booleanValue() ? Integer.valueOf(1) : Integer.valueOf(0);
}

From source file:com.microsoft.tfs.client.common.ui.helpers.EditorHelper.java

/**
 * Saves all dirty editors matching the given saveable filter.
 *
 * @param filter//from   www .  j a va 2s.  c  om
 *        the {@link WorkbenchPartSaveableFilter} to use to determine if the
 *        given workbench parts should be saved (not <code>null</code>)
 *
 * @return <code>true</code> if successful, <code>false</code> if the user
 *         cancelled the command.
 */
public static boolean saveAllDirtyEditors(final WorkbenchPartSaveableFilter filter) {
    /*
     * Attempt to save all dirty editors. Eclipse 3.3+ offers "saveAll"
     * which allows us to pick an choose which dirty items will be saved.
     * Older versions of Eclipse only offer "saveAllEditors" which saves
     * every dirty editor. Pre-10.0 versions of Team Explorer used
     * "saveAllEditors" which remains as the fallback.
     *
     * As an additional headache, Eclipse 3.0 (RAD 6.0) does not have some
     * of the interface types the method uses, so we have to load those via
     * reflection before finding the "saveAll" method.
     */

    final IWorkbench workbench = PlatformUI.getWorkbench();
    boolean saveResult = false;
    boolean reflectionError = false;

    try {
        // Since Eclipse 3.1
        final Class iShellProviderClass = CheckinControl.class.getClassLoader()
                .loadClass("org.eclipse.jface.window.IShellProvider"); //$NON-NLS-1$

        // Since Eclipse 3.3
        final Class iSaveableFilterClass = CheckinControl.class.getClassLoader()
                .loadClass("org.eclipse.ui.ISaveableFilter"); //$NON-NLS-1$

        final Class[] parameters = new Class[4];
        parameters[0] = iShellProviderClass;
        parameters[1] = IRunnableContext.class;
        parameters[2] = iSaveableFilterClass;
        parameters[3] = Boolean.TYPE;

        final Method m = workbench.getClass().getMethod("saveAll", parameters); //$NON-NLS-1$

        final Object[] arguments = new Object[4];
        arguments[0] = workbench.getActiveWorkbenchWindow();
        arguments[1] = workbench.getActiveWorkbenchWindow();
        arguments[2] = new WorkbenchPartSaveableFilterAdapter(filter);
        arguments[3] = Boolean.TRUE;

        try {
            final Boolean result = (Boolean) m.invoke(workbench, arguments);
            saveResult = result.booleanValue();
        } catch (final Exception e) {
            saveResult = false;
        }
    } catch (final ClassNotFoundException e) {
        reflectionError = true;
    } catch (final NoSuchMethodException e) {
        reflectionError = true;
    }

    if (reflectionError) {
        saveResult = workbench.saveAllEditors(true);
    }

    return saveResult;
}

From source file:jp.co.acroquest.endosnipe.perfdoctor.rule.RuleInstanceUtil.java

/**
 * ??true??????<br>/*from  w w w .j a  v  a  2 s.  c  o m*/
 * org.apache.commons.beanUtils.ConvertUtils??????<br>
 * Boolean?????????<br>
 * ????true??????????null??true?<br>
 * @param value 
 * @return ?true?????
 */
protected static boolean checkEnabled(final String value) {
    if (StringUtils.isEmpty(value)) {
        return true;
    }

    Boolean b = (Boolean) ConvertUtils.convert(value, Boolean.TYPE);
    return b.booleanValue();
}

From source file:com.cyclopsgroup.waterview.web.taglib.FormTag.java

/**
 * @param context Jelly context//from  w ww  .j  av a 2  s.  c  om
 * @return True if control is supposed to be displayed
 */
public static boolean isControlsHidden(JellyContext context) {
    Boolean b = (Boolean) context.getVariable(HIDE_CONTROLS);
    return b == null ? false : b.booleanValue();
}