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<div class="subTitle">edu.ucsb.nceas.metacat</div>
<h2 title="Class DBEntityResolver" class="title">Class DBEntityResolver</h2>
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<li>java.lang.Object</li>
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<li>edu.ucsb.nceas.metacat.DBEntityResolver</li>
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<dd>org.xml.sax.EntityResolver</dd>
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<pre>public class <span class="typeNameLabel">DBEntityResolver</span>
extends java.lang.Object
implements org.xml.sax.EntityResolver</pre>
<div class="block">A database aware Class implementing EntityResolver interface for the SAX
parser to call when processing the XML stream and intercepting any
external entities (including the external DTD subset and external
parameter entities, if any) before including them.</div>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../edu/ucsb/nceas/metacat/DBEntityResolver.html#DBEntityResolver-edu.ucsb.nceas.metacat.database.DBConnection-">DBEntityResolver</a></span>(<a href="../../../../edu/ucsb/nceas/metacat/database/DBConnection.html" title="class in edu.ucsb.nceas.metacat.database">DBConnection</a> conn)</code>
<div class="block">Construct an instance of the DBEntityResolver class</div>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../edu/ucsb/nceas/metacat/DBEntityResolver.html#DBEntityResolver-edu.ucsb.nceas.metacat.database.DBConnection-org.xml.sax.helpers.DefaultHandler-java.io.Reader-">DBEntityResolver</a></span>(<a href="../../../../edu/ucsb/nceas/metacat/database/DBConnection.html" title="class in edu.ucsb.nceas.metacat.database">DBConnection</a> conn,
org.xml.sax.helpers.DefaultHandler handler,
java.io.Reader dtd)</code>
<div class="block">Construct an instance of the DBEntityResolver class</div>
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<td class="colFirst"><code>static java.io.InputStream</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../edu/ucsb/nceas/metacat/DBEntityResolver.html#checkURLConnection-java.lang.String-">checkURLConnection</a></span>(java.lang.String systemId)</code>
<div class="block">Check URL Connection for @systemId, and return an InputStream
that can be used to read from the systemId URL.</div>
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<td class="colFirst"><code>org.xml.sax.InputSource</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../edu/ucsb/nceas/metacat/DBEntityResolver.html#resolveEntity-java.lang.String-java.lang.String-">resolveEntity</a></span>(java.lang.String publicId,
java.lang.String systemId)</code>
<div class="block">The Parser call this method before opening any external entity
except the top-level document entity (including the external DTD subset,
external entities referenced within the DTD, and external entities
referenced within the document element)</div>
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<h4>DBEntityResolver</h4>
<pre>public DBEntityResolver(<a href="../../../../edu/ucsb/nceas/metacat/database/DBConnection.html" title="class in edu.ucsb.nceas.metacat.database">DBConnection</a> conn)</pre>
<div class="block">Construct an instance of the DBEntityResolver class</div>
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<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>conn</code> - the JDBC connection to which information is written</dd>
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<h4>DBEntityResolver</h4>
<pre>public DBEntityResolver(<a href="../../../../edu/ucsb/nceas/metacat/database/DBConnection.html" title="class in edu.ucsb.nceas.metacat.database">DBConnection</a> conn,
org.xml.sax.helpers.DefaultHandler handler,
java.io.Reader dtd)</pre>
<div class="block">Construct an instance of the DBEntityResolver class</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>conn</code> - the JDBC connection to which information is written</dd>
<dd><code>handler</code> - the SAX handler to determine parsing context</dd>
<dd><code>dtd</code> - Reader of new dtd to be uploaded on server's file system</dd>
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<h4>resolveEntity</h4>
<pre>public org.xml.sax.InputSource resolveEntity(java.lang.String publicId,
java.lang.String systemId)
throws org.xml.sax.SAXException</pre>
<div class="block">The Parser call this method before opening any external entity
except the top-level document entity (including the external DTD subset,
external entities referenced within the DTD, and external entities
referenced within the document element)</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code>resolveEntity</code> in interface <code>org.xml.sax.EntityResolver</code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>org.xml.sax.SAXException</code></dd>
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<h4>checkURLConnection</h4>
<pre>public static java.io.InputStream checkURLConnection(java.lang.String systemId)
throws org.xml.sax.SAXException</pre>
<div class="block">Check URL Connection for @systemId, and return an InputStream
that can be used to read from the systemId URL. The parser ends
up using this via the InputSource to read the DTD.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>systemId</code> - a URI (in practice URL) to be checked and opened</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>org.xml.sax.SAXException</code></dd>
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