Initial revision

From-SVN: r102074

libjava/classpath/javax/xml/validation/SchemaFactory.java

@@ -0,0 +1,168 @@
+/* SchemaFactory.java -- 
+   Copyright (C) 2004, 2005  Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+package javax.xml.validation;
+
+import java.io.File;
+import java.net.URL;
+import javax.xml.transform.Source;
+import javax.xml.transform.stream.StreamSource;
+import org.w3c.dom.ls.LSResourceResolver;
+import org.xml.sax.ErrorHandler;
+import org.xml.sax.SAXException;
+import org.xml.sax.SAXNotRecognizedException;
+import org.xml.sax.SAXNotSupportedException;
+
+/**
+ * Factory for obtaining schemata.
+ *
+ * @author (a href='mailto:dog@gnu.org'>Chris Burdess</a)
+ * @since 1.3
+ */
+public abstract class SchemaFactory
+{
+
+  ErrorHandler errorHandler;
+
+  protected SchemaFactory()
+  {
+  }
+
+  /**
+   * Returns an implementation of <code>SchemaFactory</code> that supports
+   * the specified schema language.
+   * @param schemaLanguage the URI of a schema language (see
+   * <code>XMLConstants</code>)
+   */
+  public static final SchemaFactory newInstance(String schemaLanguage)
+  {
+    // TODO
+    throw new IllegalArgumentException(schemaLanguage);
+  }
+
+  /**
+   * Indicates whether the specified schema language is supported.
+   * @param schemaLanguage the URI of a schema language (see
+   * <code>XMLConstants</code>)
+   */
+  public abstract boolean isSchemaLanguageSupported(String schemaLanguage);
+
+  public boolean getFeature(String name)
+    throws SAXNotRecognizedException, SAXNotSupportedException
+  {
+    throw new SAXNotRecognizedException(name);
+  }
+  
+  public void setFeature(String name, boolean value)
+    throws SAXNotRecognizedException, SAXNotSupportedException
+  {
+    throw new SAXNotRecognizedException(name);
+  }
+  
+  public Object getProperty(String name)
+    throws SAXNotRecognizedException, SAXNotSupportedException
+  {
+    throw new SAXNotRecognizedException(name);
+  }
+  
+  public void setProperty(String name, Object value)
+    throws SAXNotRecognizedException, SAXNotSupportedException
+  {
+    throw new SAXNotRecognizedException(name);
+  }
+  
+  public ErrorHandler getErrorHandler()
+  {
+    return errorHandler;
+  }
+  
+  public void setErrorHandler(ErrorHandler errorHandler)
+  {
+    this.errorHandler = errorHandler;
+  }
+
+  public abstract LSResourceResolver getResourceResolver();
+
+  public abstract void setResourceResolver(LSResourceResolver resourceResolver);
+  
+  /**
+   * Returns a schema based on the specified source resource.
+   * @param schema the source resource
+   */
+  public Schema newSchema(Source schema)
+    throws SAXException
+  {
+    return newSchema(new Source[] { schema });
+  }
+
+  /**
+   * Returns a schema based on the specified source file.
+   * @param schema the source resource
+   */
+  public Schema newSchema(File schema)
+    throws SAXException
+  {
+    return newSchema(new StreamSource(schema));
+  }
+  
+  /**
+   * Returns a schema based on the specified URL.
+   * @param schema the source resource
+   */
+  public Schema newSchema(URL schema)
+    throws SAXException
+  {
+    return newSchema(new StreamSource(schema.toString()));
+  }
+  
+  /**
+   * Parses the specified sources, and combine them into a single schema.
+   * The exact procedure and semantics of this depends on the schema
+   * language.
+   * @param schemata the schema resources to load
+   */
+  public abstract Schema newSchema(Source[] schemata)
+    throws SAXException;
+  
+  /**
+   * Creates a special schema.
+   * The exact semantics of this depends on the schema language.
+   */
+  public abstract Schema newSchema()
+    throws SAXException;
+  
+}