Returns the property value as boolean or <code>null</code> if it has not been set.

@param property
the property
@return the value as boolean
326264
public Boolean getAsBoolean(String property) {
		if (super.has(property)) {
			return get(property).getAsBoolean();
		}
		return null;
	}
1253222
public static Boolean getBooleanProperty(String base, String property,
			boolean required) {
		return getBooleanProperty(base + JavaPropertyConstants.PROPERTY_DIVIDER
				+ property, required);
	}
1031846
public boolean getBooleanProperty(String name, boolean defaultValue)
    {
        return PropertyHelper.toBoolean(_properties.getProperty(name), defaultValue);
    }
637479
boolean getBooleanProperty(String name, boolean defaultValue) {
        String val = getProperty(name);
        if (val == null) {
            return defaultValue;
        }
        val = val.toLowerCase();
        if (val.equals("true") || val.equals("1")) {
            return true;
        } else if (val.equals("false") || val.equals("0")) {
            return false;
        }
        return defaultValue;
    }
1349199
public boolean getBooleanProperty(final String name, final boolean defaultValue) {
        final String prop = getStringProperty(name);
        return prop == null ? defaultValue : "true".equalsIgnoreCase(prop);
    }
161712
public boolean getBooleanProperty( String key , boolean defaultValue )
    {
        String value = SystemTools.replaceSystemProperties(settings.getProperty(key));
        if (value == null)
            return defaultValue;
        return Boolean.valueOf(value.trim()).booleanValue();
    }
1141156
private static boolean getBooleanProperty(Function function, String propertyKey, boolean defaultValue) {
        Object value = function.getProperty(propertyKey);
        return value instanceof Boolean ? (Boolean)value : defaultValue;
    }
768033
public static Boolean getBoolean(Properties p, String name, Boolean defaultValue) {
		return BooleanUtil.toBooleanObject(p.getProperty(name), defaultValue);
	}
1364108
public boolean getBooleanValue(String name, boolean defaultValue) {

        String value = getValue(name);

        if (value == null) {
            return defaultValue;
        } else {
            return value.equals("true");
        }
    }
686770
public static boolean getBoolean(Properties config, String key, boolean defaultValue) {
		String val = config.getProperty(key);
		if (val == null) {
			return defaultValue;
		} else {
			return Boolean.parseBoolean(val);
		}
	}
1229698
private TResult queryForValues(String property) {
		TResult result = null;
		if (has()) {
			result = getDao().queryForEq(COLUMN_PROPERTY, property);
		}
		return result;
	}
1319101
public boolean getProperty(String key, boolean defaultValue) {
        String value = getProperty(key, String.class);
        return StringUtils.isEmpty(value) ? defaultValue : Boolean.parseBoolean(value);
    }
299555
public Type getPropertyType(String property) {
    Type type = (Type) propertyTypes.get(property);
    if (null == type) {
      Class<?> propertyType = PropertyUtils.getPropertyType(entityClass, property);
      if (null != propertyType) {
        if (Entity.class.isAssignableFrom(propertyType)) type = new EntityType(propertyType);
        if (propertyType.isInterface()) type = Model.getType(propertyType.getName());
        if (null == type) type = new IdentifierType(propertyType);
      }
    }
    if (null == type) logger.error("{} doesn't contains property {}", entityName, property);
    return type;
  }
198223
public static Boolean toBool(Object value, Boolean defaultValue) {
		return convert(Boolean.class, value, defaultValue);
	}
349773
public Object getValue(Field property) {
        try {
            return property.get(this);
        } catch (IllegalAccessException e) {
            e.printStackTrace();
        }

        return null;
    }
605213
public boolean hasMessageOf(String property) {
        assertArgumentNotNull("property", property);
        final UserMessageItem item = getPropertyItem(property);
        return item != null && !item.getMessageList().isEmpty();
    }
1095865
public static boolean getBool(Properties props, String key, 
                                boolean defaultValue) {
    String value = props.getProperty(key);
    if (value != null) {
      return Boolean.parseBoolean(value);
    } else {
      return defaultValue;
    }
  }