The Spring Framework

## org.springframework.beans.factory.xml
Class DelegatingEntityResolver

    java.lang.Object
      org.springframework.beans.factory.xml.DelegatingEntityResolver

All Implemented Interfaces:
  EntityResolver

Direct Known Subclasses:
  ResourceEntityResolver

    public class DelegatingEntityResolver

extends Object
implements EntityResolver

`EntityResolver` implementation that delegates to a `BeansDtdResolver` and a `PluggableSchemaResolver` for DTDs and XML schemas, respectively.

Since:
  2.0
Author:
  Rob Harrop, Juergen Hoeller, Rick Evans
See Also:
  `BeansDtdResolver`, `PluggableSchemaResolver`

Field Summary
`static String` `DTD_SUFFIX` Suffix for DTD files
`static String` `XSD_SUFFIX` Suffix for schema definition files

Constructor Summary
`DelegatingEntityResolver(ClassLoader classLoader)` Create a new DelegatingEntityResolver that delegates to a default `BeansDtdResolver` and a default `PluggableSchemaResolver`.
`DelegatingEntityResolver(EntityResolver dtdResolver, EntityResolver schemaResolver)` Create a new DelegatingEntityResolver that delegates to the given `EntityResolvers`.

Method Summary
`InputSource` `resolveEntity(String publicId, String systemId)`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

### DTD_SUFFIX

    public static final String DTD_SUFFIX

  Suffix for DTD files

  See Also:
    Constant Field Values

### XSD_SUFFIX

    public static final String XSD_SUFFIX

  Suffix for schema definition files

  See Also:
    Constant Field Values

Constructor Detail

### DelegatingEntityResolver

    public DelegatingEntityResolver(ClassLoader classLoader)

  Create a new DelegatingEntityResolver that delegates to a default `BeansDtdResolver` and a default `PluggableSchemaResolver`.

  Configures the `PluggableSchemaResolver` with the supplied `ClassLoader`.

  Parameters:
    `classLoader` - the ClassLoader to use for loading (can be `null`) to use the default ClassLoader)

### DelegatingEntityResolver

    public DelegatingEntityResolver(EntityResolver dtdResolver,
                                    EntityResolver schemaResolver)

  Create a new DelegatingEntityResolver that delegates to the given `EntityResolvers`.

  Parameters:
    `dtdResolver` - the EntityResolver to resolve DTDs with
    `schemaResolver` - the EntityResolver to resolve XML schemas with

Method Detail

### resolveEntity

    public InputSource resolveEntity(String publicId,
                                     String systemId)
                              throws SAXException,
                                     IOException

  Specified by:
    `resolveEntity` in interface `EntityResolver`
  Throws:
    `SAXException`
    `IOException`

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