Example usage for java.lang NullPointerException NullPointerException

Introduction

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

Prototype

public NullPointerException(String s)

Source Link

Document

Constructs a NullPointerException with the specified detail message.

Usage

From source file:hd3gtv.mydmam.pathindexing.ImporterStorage.java

public ImporterStorage(String physical_storage_name, String pathindex_storage_name, long ttl)
        throws IOException, ParseException {
    super();//w w w .  j  a  v a 2 s.  com
    this.physical_storage_name = physical_storage_name;
    if (physical_storage_name == null) {
        throw new NullPointerException("\"storagename\" can't to be null");
    }
    this.pathindex_storage_name = pathindex_storage_name;
    if (pathindex_storage_name == null) {
        throw new NullPointerException("\"poolname\" can't to be null");
    }
    this.ttl = ttl;
}

From source file:ae.config.field.AbstractCollectionField.java

AbstractCollectionField(final ActiveEntity ae, final String collectionElementClass) {
    super(ae);/*from  ww w  .j  av  a2s.com*/
    if (collectionElementClass == null) {
        throw new NullPointerException("collectionElementClass");
    }
    this.elementClass = collectionElementClass;
}

From source file:gallery.web.validator.newPassword.NewPasswordBindValidator.java

public void init() {
    StringBuilder sb = new StringBuilder();

    common.utils.MiscUtils.checkNotNull(user_service, "user_service", sb);
    if (sb.length() > 0) {
        throw new NullPointerException(sb.toString());
    }// w  w  w .  j a  v  a 2  s.co m
}

From source file:net.ontopia.persistence.query.sql.SQLAnd.java

public SQLAnd(SQLExpressionIF[] expressions) {
    if (expressions == null)
        throw new NullPointerException("And expressions cannot be null.");
    this.expressions = expressions;
}

From source file:org.atemsource.atem.impl.json.attribute.ObjectNodeAttribute.java

@Override
public ObjectNode getValue(Object entity) {
    ObjectNode node = (ObjectNode) entity;
    if (node.isNull()) {
        throw new NullPointerException("entity is null");
    } else {//w  w  w  .  j a v a2s . com
        JsonNode jsonNode = node.get(getCode());
        if (jsonNode == null || jsonNode.isNull()) {
            return null;
        } else {
            return (ObjectNode) jsonNode;
        }
    }
}

From source file:com.github.jinahya.codec.commons.StringEncoderProxy.java

/**
 * Creates a new proxy instance./*from www .ja  v a  2s .  co  m*/
 *
 * @param <P> proxy type parameter
 * @param <T> user encoder type parameter
 * @param proxyType proxy type
 * @param encoderType encoder type
 * @param encoder encoder
 *
 * @return a new proxy instance
 */
protected static <P extends AbstractEncoderProxy<T>, T> Object newInstance(final Class<P> proxyType,
        final Class<T> encoderType, final T encoder) {

    if (proxyType == null) {
        throw new NullPointerException("proxyType");
    }

    if (!StringEncoderProxy.class.isAssignableFrom(proxyType)) {
        throw new IllegalArgumentException(
                "proxyType(" + proxyType + ") is not assignable to " + StringEncoderProxy.class);
    }

    return newInstance(ENCODER.getClassLoader(), new Class<?>[] { ENCODER }, proxyType, encoderType, encoder);
}

From source file:fr.xebia.demo.ws.employee.EmployeeServiceImpl.java

@Override
public void putEmployee(Holder<Employee> employee) throws EmployeeServiceFaultMsg {
    if (employee.value.getId() == null) {
        throw new NullPointerException("employee.id can NOT be null");
    }//from   w ww  .  j  ava  2  s .  c o m

    logger.info("putEmployee(" + employee + "): " + ToStringBuilder.reflectionToString(employee));

}

From source file:net.dv8tion.jda.core.managers.fields.Field.java

protected static void checkNull(Object obj, String name) {
    if (obj == null)
        throw new NullPointerException("Provided " + name + " was null!");
}

From source file:com.amazonaws.mturk.addon.HITDataWriter.java

public HITDataWriter(String fileName, String delim) throws IOException {
    super();/* w ww  . ja va2 s  . co m*/
    if (fileName == null) {
        throw new NullPointerException("fileName is null.");
    }
    this.fileName = fileName;
    this.delim = delim;
}

From source file:com.novation.eligibility.rest.spring.web.servlet.handler.RestError.java

public RestError(HttpStatus status, int code, String message, String developerMessage, String moreInfoUrl,
        Throwable throwable) {//from w w w  . j  a  va  2s .com
    if (status == null) {
        throw new NullPointerException("HttpStatus argument cannot be null.");
    }
    this.status = status;
    this.code = code;
    this.message = message;
    this.developerMessage = developerMessage;
    this.moreInfoUrl = moreInfoUrl;
    this.throwable = throwable;
}