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75 lines
2.1 KiB
75 lines
2.1 KiB
/*
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* Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
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* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*/
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package javax.sql.rowset.spi;
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import java.sql.SQLException;
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import java.io.Reader;
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import javax.sql.RowSetReader;
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import javax.sql.rowset.*;
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/**
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* A specialized interface that facilitates an extension of the
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* <code>SyncProvider</code> abstract class for XML orientated
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* synchronization providers.
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* <P>
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* <code>SyncProvider</code> implementations that supply XML data reader
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* capabilities such as output XML stream capabilities can implement this
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* interface to provide standard <code>XmlReader</code> objects to
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* <code>WebRowSet</code> implementations.
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* <p>
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* An <code>XmlReader</code> object is registered as the
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* XML reader for a <code>WebRowSet</code> by being assigned to the
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* rowset's <code>xmlReader</code> field. When the <code>WebRowSet</code>
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* object's <code>readXml</code> method is invoked, it in turn invokes
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* its XML reader's <code>readXML</code> method.
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*/
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public interface XmlReader extends RowSetReader {
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/**
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* Reads and parses the given <code>WebRowSet</code> object from the given
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* input stream in XML format. The <code>xmlReader</code> field of the
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* given <code>WebRowSet</code> object must contain this
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* <code>XmlReader</code> object.
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* <P>
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* If a parsing error occurs, the exception that is thrown will
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* include information about the location of the error in the
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* original XML document.
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*
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* @param caller the <code>WebRowSet</code> object to be parsed, whose
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* <code>xmlReader</code> field must contain a reference to
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* this <code>XmlReader</code> object
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* @param reader the <code>java.io.Reader</code> object from which
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* <code>caller</code> will be read
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* @throws SQLException if a database access error occurs or
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* this <code>XmlReader</code> object is not the reader
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* for the given rowset
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*/
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public void readXML(WebRowSet caller, java.io.Reader reader)
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throws SQLException;
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}
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