Example usage for org.apache.commons.lang ObjectUtils equals

Introduction

In this page you can find the example usage for org.apache.commons.lang ObjectUtils equals.

Prototype

public static boolean equals(Object object1, Object object2)

Source Link

Document

Compares two objects for equality, where either one or both objects may be null.

 ObjectUtils.equals(null, null)                  = true ObjectUtils.equals(null, "")                    = false ObjectUtils.equals("", null)                    = false ObjectUtils.equals("", "")                      = true ObjectUtils.equals(Boolean.TRUE, null)          = false ObjectUtils.equals(Boolean.TRUE, "true")        = false ObjectUtils.equals(Boolean.TRUE, Boolean.TRUE)  = true ObjectUtils.equals(Boolean.TRUE, Boolean.FALSE) = false

Usage

From source file:com.xebialabs.aphillips.usertype.examples.take1.ReadableStringBuilderUserType.java

@Override
public boolean equals(Object x, Object y) throws HibernateException {
    return ObjectUtils.equals(x, y);
}

From source file:com.haulmont.cuba.web.gui.components.WebSearchPickerField.java

protected void initValueSync(final ComboBox selectComponent, final WebPickerField.Picker picker) {
    selectComponent.addValueChangeListener(new Property.ValueChangeListener() {
        @Override/*from w ww.  j a v a  2s  .co  m*/
        public void valueChange(Property.ValueChangeEvent event) {
            if (updateComponentValue)
                return;

            updateComponentValue = true;
            if (!ObjectUtils.equals(selectComponent.getValue(), picker.getValue())) {
                //noinspection unchecked
                picker.setValueIgnoreReadOnly(selectComponent.getValue());
            }
            updateComponentValue = false;
        }
    });

    picker.addValueChangeListener(new Property.ValueChangeListener() {
        @Override
        public void valueChange(Property.ValueChangeEvent event) {
            if (updateComponentValue)
                return;

            updateComponentValue = true;
            if (!ObjectUtils.equals(selectComponent.getValue(), picker.getValue())) {
                selectComponent.setValueIgnoreReadOnly(picker.getValue());
            }
            updateComponentValue = false;
        }
    });
}

From source file:de.fu_berlin.inf.dpp.activities.business.TextSelectionActivity.java

@Override
public boolean equals(Object obj) {
    if (this == obj)
        return true;
    if (!super.equals(obj))
        return false;
    if (!(obj instanceof TextSelectionActivity))
        return false;

    TextSelectionActivity activity = (TextSelectionActivity) obj;
    return (this.offset == activity.offset) && (this.length == activity.length)
            && (ObjectUtils.equals(this.path, activity.path));
}

From source file:com.opengamma.analytics.financial.instrument.payment.CouponFloatingDefinition.java

@Override
public boolean equals(final Object obj) {
    if (this == obj) {
        return true;
    }// ww w  .j a v  a2  s .com
    if (!super.equals(obj)) {
        return false;
    }
    if (getClass() != obj.getClass()) {
        return false;
    }
    final CouponFloatingDefinition other = (CouponFloatingDefinition) obj;
    return ObjectUtils.equals(_fixingDate, other._fixingDate);
}

From source file:com.haulmont.yarg.formatters.impl.doc.connector.WinProcessManager.java

@Override
@SuppressWarnings("unchecked")
public List<Long> findPid(String host, int port) {
    try {//w  w w .j a v a 2s  .  co m
        if ("localhost".equalsIgnoreCase(host))
            host = LOCAL_HOST;
        Process process = Runtime.getRuntime().exec(String.format(FIND_PID_COMMAND, port));
        List r = IOUtils.readLines(process.getInputStream());
        for (Object output : r) {
            NetStatInfo info = new NetStatInfo((String) output);
            if (info.localPort == port && ObjectUtils.equals(host, info.localAddress))
                return Collections.singletonList(info.pid);
        }
    } catch (IOException e) {
        log.warn(String.format("Unable to find PID for OO process on host:port  %s:%s", host, port), e);
    }
    log.warn(String.format("Unable to find PID for OO process on host:port %s:%s", host, port));
    return Collections.singletonList(PID_UNKNOWN);
}

From source file:com.opengamma.analytics.math.cube.Cube.java

@Override
public boolean equals(final Object obj) {
    if (this == obj) {
        return true;
    }// ww w . j  a  v a  2 s.co m
    if (obj == null) {
        return false;
    }
    if (getClass() != obj.getClass()) {
        return false;
    }
    final Cube<?, ?, ?, ?> other = (Cube<?, ?, ?, ?>) obj;
    return ObjectUtils.equals(_name, other._name);
}

From source file:com.github.lukaszkusek.xml.comparator.XMLComparator.java

XMLDiff compare() throws TransformerException, IOException {
    Node rootNode1 = xmlDocument1.getRootNode();
    Node rootNode2 = xmlDocument2.getRootNode();

    DifferenceDetails differenceDetails;

    if (ObjectUtils.equals(rootNode1.getXPath(), rootNode2.getXPath())) {
        differenceDetails = compare(rootNode1, rootNode2);
    } else {/*from w  ww  . jav  a2s  .c o m*/
        differenceDetails = DifferenceDetails.of(rootNode1, rootNode2, DifferenceCode.DIFFERENT_ROOT_NODE);
    }

    return new XMLDiff(xmlDocument1, xmlDocument2, differenceDetails.filter(xPathsToOmitPredicate));
}

From source file:gov.nih.nci.cabig.caaers.validation.annotation.UniqueIdentifierForParticipantValidator.java

/**
 * Will check in the DB whether there exist another participant with the same ID.
 *//*from  w ww. j a  v  a 2s. co m*/
public boolean validate(final Object value) {
    // is value null ?
    if (value == null)
        return true;

    // is value not an Identifier instance ?
    if (!(value instanceof Identifier))
        return true;
    Identifier other = (Identifier) value;

    ParticipantQuery participantQuery = new ParticipantQuery();
    participantQuery.leftJoinFetchOnIdentifiers();

    if (other.getValue() != null)
        participantQuery.filterByIdentifierValueExactMatch(other.getValue());
    if (other.getType() != null)
        participantQuery.filterByIdentifierTypeExactMatch(other.getType());

    List<Participant> participants = participantDao.searchParticipant(participantQuery);

    // there exist another participant with the same identifier ?.
    if (participants == null || participants.size() <= 0) {
        return true;
    }

    for (Participant p : participants) {
        for (Identifier identifier : p.getIdentifiers()) {
            if (StringUtils.equals(other.getValue(), identifier.getValue())
                    && StringUtils.equals(other.getType(), identifier.getType())
                    && !ObjectUtils.equals(other.getId(), identifier.getId()))
                return false;
        }
    }
    return true;

}

From source file:com.opengamma.analytics.financial.model.option.parameters.BlackFlatCapFloorParameters.java

@Override
public boolean equals(Object obj) {
    if (this == obj) {
        return true;
    }/*from w w  w .j a v a 2 s .  c o m*/
    if (obj == null) {
        return false;
    }
    if (getClass() != obj.getClass()) {
        return false;
    }
    BlackFlatCapFloorParameters other = (BlackFlatCapFloorParameters) obj;
    if (!ObjectUtils.equals(_index, other._index)) {
        return false;
    }
    if (!ObjectUtils.equals(_volatility, other._volatility)) {
        return false;
    }
    return true;
}

From source file:com.opengamma.engine.calcnode.Capability.java

@Override
public boolean equals(final Object o) {
    if (o == this) {
        return true;
    }/*from  w w w.  j a  v  a 2  s  .c o m*/
    if (!(o instanceof Capability)) {
        return false;
    }
    final Capability other = (Capability) o;
    return ObjectUtils.equals(getIdentifier(), other.getIdentifier())
            && ObjectUtils.equals(getLowerBoundParameter(), other.getLowerBoundParameter())
            && ObjectUtils.equals(getUpperBoundParameter(), other.getUpperBoundParameter());
}