Example usage for org.springframework.beans.propertyeditors CustomBooleanEditor getValue

Introduction

In this page you can find the example usage for org.springframework.beans.propertyeditors CustomBooleanEditor getValue.

Prototype

public Object getValue() 

Source Link

Document

Gets the value of the property.

Usage

From source file:org.finra.dm.core.ArgumentParser.java

/**
 * Retrieves the argument value, if any, as a String object and converts it to a boolean value.
 *
 * @param option the option that we want to query for
 * @param defaultValue the default value to return if option is not set or missing an argument value
 *
 * @return the value of the argument converted to a boolean value or default value when the option is not set or missing an argument value
 * @throws ParseException if the value of the argument is an invalid boolean value
 *
 *//*  ww  w  . j  ava  2  s .co m*/
@SuppressFBWarnings(value = "UWF_FIELD_NOT_INITIALIZED_IN_CONSTRUCTOR", justification = "This is a false positive. A null check is present.")
public Boolean getStringValueAsBoolean(Option option, Boolean defaultValue) throws ParseException {
    Boolean result;

    ensureCommandLineNotNull();
    String stringValue = getStringValue(option);

    if (StringUtils.isNotBlank(stringValue)) {
        // Use custom boolean editor without allowed empty strings to convert the value of the argument to a boolean value.
        CustomBooleanEditor customBooleanEditor = new CustomBooleanEditor(false);
        try {
            customBooleanEditor.setAsText(stringValue);
        } catch (IllegalArgumentException e) {
            ParseException parseException = new ParseException(e.getMessage());
            parseException.initCause(e);
            throw parseException;
        }
        result = (Boolean) customBooleanEditor.getValue();
    } else {
        result = defaultValue;
    }

    return result;
}

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From source file:org.finra.herd.core.helper.ConfigurationHelper.java

/**
 * Gets a property value as a boolean.//from   w  ww  . j  a  v  a  2  s  .c om
 *
 * @param configurationValue the boolean configuration value
 * @param environment the environment containing the property
 *
 * @return the boolean property value
 */
public Boolean getBooleanProperty(ConfigurationValue configurationValue, Environment environment) {
    String booleanStringValue = getProperty(configurationValue, environment);

    // Use custom boolean editor without allowed empty strings to convert the value of the argument to a boolean value.
    CustomBooleanEditor customBooleanEditor = new CustomBooleanEditor(false);
    try {
        customBooleanEditor.setAsText(booleanStringValue);
    } catch (IllegalArgumentException e) {
        logErrorAndThrowIllegalStateException(configurationValue, "boolean", booleanStringValue, e);
    }

    // Return the boolean value.
    return (Boolean) customBooleanEditor.getValue();
}

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From source file:org.finra.herd.service.helper.StorageDaoHelper.java

/**
 * Gets attribute value by name from the storage entity and returns it as a boolean. Most types of boolean strings are supported (e.g. true/false, on/off,
 * yes/no, etc.).//from w ww. jav  a 2  s  .c  om
 *
 * @param attributeName the attribute name (case insensitive)
 * @param storageEntity the storage entity
 * @param attributeRequired specifies whether the attribute is mandatory (i.e. whether it has a value or not).
 * @param attributeValueRequiredIfExists specifies whether the attribute value is mandatory (i.e. the attribute must exist and its value must also contain a
 * value).
 *
 * @return the attribute value from the attribute with the attribute name as a boolean. If no value is configured and the attribute isn't required, then
 *         false is returned.
 * @throws IllegalStateException if an invalid storage attribute boolean value was configured.
 */
public boolean getBooleanStorageAttributeValueByName(String attributeName, StorageEntity storageEntity,
        boolean attributeRequired, boolean attributeValueRequiredIfExists) throws IllegalStateException {
    // Get the boolean string value.
    // The required flag is being passed so an exception will be thrown if it is required and isn't present.
    String booleanStringValue = getStorageAttributeValueByName(attributeName, storageEntity, attributeRequired,
            attributeValueRequiredIfExists);

    // If it isn't required, then treat a blank value as "false".
    if (StringUtils.isBlank(booleanStringValue)) {
        return false;
    }

    // Use custom boolean editor without allowed empty strings to convert the value of the argument to a boolean value.
    CustomBooleanEditor customBooleanEditor = new CustomBooleanEditor(attributeRequired);
    try {
        customBooleanEditor.setAsText(booleanStringValue);
    } catch (IllegalArgumentException e) {
        // This will produce a 500 HTTP status code error. If storage attributes are able to be updated by a REST invocation in the future,
        // we might want to consider making this a 400 instead since the user has the ability to fix the issue on their own.
        throw new IllegalStateException(
                String.format("Attribute \"%s\" for \"%s\" storage has an invalid boolean value: \"%s\".",
                        attributeName, storageEntity.getName(), booleanStringValue),
                e);
    }

    // Return the boolean value.
    return (Boolean) customBooleanEditor.getValue();
}

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