jaxp/src/java.xml/share/classes/javax/xml/validation/SchemaFactoryLoader.java
author coleenp
Thu, 30 Oct 2014 18:38:42 -0400
changeset 27461 90e9e0f9c0c5
parent 25868 686eef1e7a79
child 45261 8a151bf73222
permissions -rw-r--r--
8037842: Failing to allocate MethodCounters and MDO causes a serious performance drop Summary: Stop allocating compiler profiling metadata when metaspace is full. Reviewed-by: kvn, anoll
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/*
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 * Copyright (c) 2004, 2006, Oracle and/or its affiliates. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.  Oracle designates this
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 * particular file as subject to the "Classpath" exception as provided
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 * by Oracle in the LICENSE file that accompanied this code.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 */
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package javax.xml.validation;
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/**
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 * <p>Factory that creates {@link SchemaFactory}.</p>
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 *
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 * <p><b>DO NOT USE THIS CLASS</b></p>
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 *
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 * <p>
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 * This class was introduced as a part of an early proposal during the
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 * JSR-206 standardization process. The proposal was eventually abandoned
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 * but this class accidentally remained in the source tree, and made its
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 * way into the final version.
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 * </p><p>
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 * This class does not participate in any JAXP 1.3 or JAXP 1.4 processing.
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 * It must not be used by users or JAXP implementations.
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 * </p>
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 *
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 * @author <a href="Kohsuke.Kawaguchi@Sun.com">Kohsuke Kawaguchi</a>
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 * @since 1.5
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 */
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public abstract class SchemaFactoryLoader {
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    /**
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     * A do-nothing constructor.
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     */
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    protected SchemaFactoryLoader() {
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    }
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    /**
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     * Creates a new {@link SchemaFactory} object for the specified
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     * schema language.
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     *
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     * @param schemaLanguage
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     *      See <a href="SchemaFactory.html#schemaLanguage">
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     *      the list of available schema languages</a>.
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     *
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     * @throws NullPointerException
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     *      If the <tt>schemaLanguage</tt> parameter is null.
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     *
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     * @return <code>null</code> if the callee fails to create one.
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     */
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    public abstract SchemaFactory newFactory(String schemaLanguage);
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}