com.enonic.cms.core.content.contentdata.custom.MultipleChoiceDataEntry.java Source code

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Here is the source code for com.enonic.cms.core.content.contentdata.custom.MultipleChoiceDataEntry.java

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/*
 * Copyright 2000-2013 Enonic AS
 * http://www.enonic.com/license
 */
package com.enonic.cms.core.content.contentdata.custom;

import java.util.List;

import org.apache.commons.lang.StringUtils;
import org.apache.commons.lang.builder.HashCodeBuilder;

import com.enonic.cms.core.content.contenttype.dataentryconfig.DataEntryConfig;

public class MultipleChoiceDataEntry extends AbstractInputDataEntry {

    private String text;

    private List<MultipleChoiceAlternative> alternatives;

    public MultipleChoiceDataEntry(DataEntryConfig config, String text,
            List<MultipleChoiceAlternative> alternatives) {
        super(config, DataEntryType.MULTIPLE_CHOICE);
        this.text = text;
        this.alternatives = alternatives;

    }

    public void validate() {

    }

    public boolean breaksRequiredContract() {
        if (alternatives == null || text == null) {
            return true;
        }
        if (alternatives.size() < 2) {
            return true;
        }
        return StringUtils.isBlank(text);
    }

    public boolean hasValue() {
        return text != null || alternatives != null;
    }

    public String getText() {
        return text;
    }

    public List<MultipleChoiceAlternative> getAlternatives() {
        return alternatives;
    }

    @Override
    public String toString() {
        return "MultipleChoiceDataEntry: '" + text + "', with "
                + (alternatives == null ? "NULL" : alternatives.size()) + " alternatives.";
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }
        if (!super.equals(o)) {
            return false;
        }

        MultipleChoiceDataEntry that = (MultipleChoiceDataEntry) o;

        if (alternatives != null ? !alternatives.equals(that.alternatives) : that.alternatives != null) {
            return false;
        }
        if (text != null ? !text.equals(that.text) : that.text != null) {
            return false;
        }

        return true;
    }

    @Override
    public int hashCode() {
        return new HashCodeBuilder(402, 679).appendSuper(super.hashCode()).append(text).append(alternatives)
                .toHashCode();
    }
}