8165314: Javac server process left running if build fails on Windows
Reviewed-by: tbell, wetmore
/*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
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package jdk.xml.internal;
import com.sun.org.apache.xerces.internal.util.ParserConfigurationSettings;
import com.sun.org.apache.xerces.internal.xni.parser.XMLComponentManager;
import com.sun.org.apache.xerces.internal.xni.parser.XMLConfigurationException;
import javax.xml.XMLConstants;
import javax.xml.catalog.CatalogFeatures;
import javax.xml.catalog.CatalogFeatures.Feature;
import org.xml.sax.SAXNotRecognizedException;
import org.xml.sax.SAXNotSupportedException;
import org.xml.sax.XMLReader;
/**
* Constants for use across JAXP processors.
*/
public class JdkXmlUtils {
/**
* Catalog features
*/
public final static String USE_CATALOG = XMLConstants.USE_CATALOG;
public final static String SP_USE_CATALOG = "javax.xml.useCatalog";
public final static String CATALOG_FILES = CatalogFeatures.Feature.FILES.getPropertyName();
public final static String CATALOG_DEFER = CatalogFeatures.Feature.DEFER.getPropertyName();
public final static String CATALOG_PREFER = CatalogFeatures.Feature.PREFER.getPropertyName();
public final static String CATALOG_RESOLVE = CatalogFeatures.Feature.RESOLVE.getPropertyName();
/**
* Values for a feature
*/
public static final String FEATURE_TRUE = "true";
public static final String FEATURE_FALSE = "false";
/**
* Default value of USE_CATALOG. This will read the System property
*/
public static final boolean USE_CATALOG_DEFAULT =
SecuritySupport.getJAXPSystemProperty(SP_USE_CATALOG, true);
/**
* Returns the value of a Catalog feature by the property name.
* @param features a CatalogFeatures instance
* @param name the name of a Catalog feature
* @return the value of a Catalog feature, null if the name does not match
* any feature supported by the Catalog.
*/
public static String getCatalogFeature(CatalogFeatures features, String name) {
for (Feature feature : Feature.values()) {
if (feature.getPropertyName().equals(name)) {
return features.get(feature);
}
}
return null;
}
/**
* Creates an instance of a CatalogFeatures.
*
* @param defer the defer property defined in CatalogFeatures
* @param file the file path to a catalog
* @param prefer the prefer property defined in CatalogFeatures
* @param resolve the resolve property defined in CatalogFeatures
* @return a {@link javax.xml.transform.Source} object
*/
public static CatalogFeatures getCatalogFeatures(String defer, String file,
String prefer, String resolve) {
CatalogFeatures.Builder builder = CatalogFeatures.builder();
if (file != null) {
builder = builder.with(CatalogFeatures.Feature.FILES, file);
}
if (prefer != null) {
builder = builder.with(CatalogFeatures.Feature.PREFER, prefer);
}
if (defer != null) {
builder = builder.with(CatalogFeatures.Feature.DEFER, defer);
}
if (resolve != null) {
builder = builder.with(CatalogFeatures.Feature.RESOLVE, resolve);
}
return builder.build();
}
/**
* Passing on the CatalogFeatures settings from one Xerces configuration object
* to another.
*
* @param config1 a Xerces configuration object
* @param config2 a Xerces configuration object
*/
public static void catalogFeaturesConfig2Config(XMLComponentManager config1,
ParserConfigurationSettings config2) {
boolean supportCatalog = true;
boolean useCatalog = config1.getFeature(XMLConstants.USE_CATALOG);
try {
config2.setFeature(JdkXmlUtils.USE_CATALOG, useCatalog);
}
catch (XMLConfigurationException e) {
supportCatalog = false;
}
if (supportCatalog && useCatalog) {
try {
for( CatalogFeatures.Feature f : CatalogFeatures.Feature.values()) {
config2.setProperty(f.getPropertyName(), config1.getProperty(f.getPropertyName()));
}
} catch (XMLConfigurationException e) {
//shall not happen for internal settings
}
}
}
/**
* Passing on the CatalogFeatures settings from a Xerces configuration object
* to an XMLReader.
*
* @param config a Xerces configuration object
* @param reader an XMLReader
*/
public static void catalogFeaturesConfig2Reader(XMLComponentManager config, XMLReader reader) {
boolean supportCatalog = true;
boolean useCatalog = config.getFeature(XMLConstants.USE_CATALOG);
try {
reader.setFeature(JdkXmlUtils.USE_CATALOG, useCatalog);
}
catch (SAXNotRecognizedException | SAXNotSupportedException e) {
supportCatalog = false;
}
if (supportCatalog && useCatalog) {
try {
for( CatalogFeatures.Feature f : CatalogFeatures.Feature.values()) {
reader.setProperty(f.getPropertyName(), config.getProperty(f.getPropertyName()));
}
} catch (SAXNotRecognizedException | SAXNotSupportedException e) {
//shall not happen for internal settings
}
}
}
}