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    • com.fasterxml.jackson.databind.exc.PropertyBindingException Maven / Gradle / Ivy

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    This artifact provides a single jar that contains all classes required to use remote Jakarta Enterprise Beans and Jakarta Messaging, including all dependencies. It is intended for use by those not using maven, maven users should just import the Jakarta Enterprise Beans and Jakarta Messaging BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up with different versions on classes on the class path).

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    package com.fasterxml.jackson.databind.exc;

import java.util.Collection;
import java.util.Collections;
import java.util.Iterator;

import com.fasterxml.jackson.core.JsonLocation;
import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.databind.JsonMappingException;

/**
 * Base class for {@link JsonMappingException}s that are specifically related
 * to problems related to binding an individual property.
 * 
 * @since 2.3
 */
@SuppressWarnings("serial")
public abstract class PropertyBindingException
    extends MismatchedInputException // since 2.9
{
    /**
     * Class that does not contain mapping for the unrecognized property.
     */
    protected final Class _referringClass;
    
    /**
     *
    
     * Note: redundant information since it is also included in the
     * reference path.
     */
    protected final String _propertyName;

    /**
     * Set of ids of properties that are known for the type, if this
     * can be statically determined.
     */
    protected final Collection _propertyIds;

    /**
     * Lazily constructed description of known properties, used for
     * constructing actual message if and as needed.
     */
    protected transient String _propertiesAsString;

    /**
     * @since 2.7
     */
    protected PropertyBindingException(JsonParser p, String msg, JsonLocation loc,
            Class referringClass, String propName,
            Collection propertyIds)
    {
        super(p, msg, loc);
        _referringClass = referringClass;
        _propertyName = propName;
        _propertyIds = propertyIds;
    }

    /**
     * @deprecated Since 2.7
     */
    @Deprecated // since 2.7
    protected PropertyBindingException(String msg, JsonLocation loc,
            Class referringClass, String propName,
            Collection propertyIds)
    {
        this(null, msg, loc, referringClass, propName, propertyIds);
    }

    /*
    /**********************************************************
    /* Overrides
    /**********************************************************
     */

    /**
     * Somewhat arbitrary limit, but let's try not to create uselessly
     * huge error messages
     */
    private final static int MAX_DESC_LENGTH = 1000;

    @Override
    public String getMessageSuffix()
    {
        String suffix = _propertiesAsString;
        if (suffix == null && _propertyIds != null) {
            StringBuilder sb = new StringBuilder(100);
            int len = _propertyIds.size();
            if (len == 1) {
                sb.append(" (one known property: \"");
                sb.append(String.valueOf(_propertyIds.iterator().next()));
                sb.append('"');
            } else {
                sb.append(" (").append(len).append(" known properties: ");
                Iterator it = _propertyIds.iterator();
                while (it.hasNext()) {
                    sb.append('"');
                    sb.append(String.valueOf(it.next()));
                    sb.append('"');
                    // one other thing: limit max length
                    if (sb.length() > MAX_DESC_LENGTH) {
                        sb.append(" [truncated]");
                        break;
                    }
                    if (it.hasNext()) {
                        sb.append(", ");
                    }
                }
            }
            sb.append("])");
            _propertiesAsString = suffix = sb.toString();
        }
        return suffix;
    }

    /*
    /**********************************************************
    /* Extended API
    /**********************************************************
     */
    
    /**
     * Method for accessing type (class) that is missing definition to allow
     * binding of the unrecognized property.
     */
    public Class getReferringClass() {
        return _referringClass;
    }
    
    /**
     * Convenience method for accessing logical property name that could
     * not be mapped. Note that it is the last path reference in the
     * underlying path.
     */
    public String getPropertyName() {
        return _propertyName;
    }    
    
    public Collection getKnownPropertyIds()
    {
        if (_propertyIds == null) {
            return null;
        }
        return Collections.unmodifiableCollection(_propertyIds);
    }
}
    
    
    
    

    




    
    
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