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package com.jclark.xml.parse;
import java.io.InputStream;
import java.net.URL;
/**
* Information about an open external entity.
* This is used to by <code>EntityManager</code> to return
* information about an external entity that is has opened.
* @see EntityManager
* @version $Revision: 1.4 $ $Date: 1998/02/17 04:20:47 $
*/
public class OpenEntity {
private InputStream inputStream;
private String encoding;
private URL base;
private String location;
/**
* Creates and initializes an <code>OpenEntity</code> which uses
* an externally specified encoding.
*/
public OpenEntity(InputStream inputStream, String location, URL base, String encoding) {
this.inputStream = inputStream;
this.location = location;
this.base = base;
this.encoding = encoding;
}
/**
* Creates and initializes an <code>OpenEntity</code> which uses
* the encoding specified in the entity.
*/
public OpenEntity(InputStream inputStream, String location, URL base) {
this(inputStream, location, base, null);
}
/**
* Returns an InputStream containing the entity's bytes.
* If this is called more than once on the same
* OpenEntity, it will return the same InputStream.
*/
public final InputStream getInputStream() {
return inputStream;
}
/**
* Returns the name of the encoding to be used to convert the entity's
* bytes into characters, or null if this should be determined from
* the entity itself using XML's rules.
*/
public final String getEncoding() {
return encoding;
}
/**
* Returns the URL to use as the base URL for resolving relative URLs
* contained in the entity.
*/
public final URL getBase() {
return base;
}
/**
* Returns a string representation of the location of the entity
* suitable for use in error messages.
*/
public final String getLocation() {
return location;
}
}
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