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X4O: Deleted INPUT_SOURCE property support

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This commit is contained in:
Willem Cazander 2025-11-08 14:27:09 +01:00
parent 0b75d4e283
commit c71f8c0a82
2 changed files with 21 additions and 38 deletions
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10
nx01-x4o-driver/src/main/java/org/x4o/xml/io/DefaultX4OReader.java
View file

@ -29,6 +29,7 @@ import java.io.OutputStream;
import java.net.URL;
import java.util.HashMap;
import java.util.Map;
import java.util.Objects;
import javax.el.ValueExpression;
import javax.xml.parsers.ParserConfigurationException;
@ -44,7 +45,6 @@ import org.x4o.xml.lang.X4OLanguageSessionLocal;
import org.x4o.xml.lang.phase.X4OPhaseType;
import org.xml.sax.EntityResolver;
import org.xml.sax.ErrorHandler;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
/**
@ -68,7 +68,6 @@ public class DefaultX4OReader<T> extends AbstractX4OReader<T> {
public final static String DOC_BUFFER_SIZE = PROPERTY_CONTEXT_PREFIX + "doc/buffer-size";
public final static String INPUT_STREAM = PROPERTY_CONTEXT_PREFIX + "input/stream";
public final static String INPUT_ENCODING = PROPERTY_CONTEXT_PREFIX + "input/encoding";
public final static String INPUT_SOURCE = PROPERTY_CONTEXT_PREFIX + "input/source";
public final static String INPUT_SYSTEM_ID = PROPERTY_CONTEXT_PREFIX + "input/system-id";
public final static String INPUT_BASE_PATH = PROPERTY_CONTEXT_PREFIX + "input/base-path";
public final static String VALIDATION_SCHEMA_AUTO_WRITE = PROPERTY_CONTEXT_PREFIX + "validation/schema-auto-write";
@ -84,9 +83,8 @@ public class DefaultX4OReader<T> extends AbstractX4OReader<T> {
new PropertyConfigItem(SAX_ENTITY_RESOLVER,EntityResolver.class),
new PropertyConfigItem(DOC_EMPTY_NAMESPACE_URI,String.class),
new PropertyConfigItem(DOC_BUFFER_SIZE,Integer.class,4096*2),
new PropertyConfigItem(INPUT_STREAM,InputStream.class),
new PropertyConfigItem(true,INPUT_STREAM,InputStream.class),
new PropertyConfigItem(INPUT_ENCODING,String.class,SAX3XMLConstants.XML_DEFAULT_ENCODING),
new PropertyConfigItem(INPUT_SOURCE,InputSource.class),
new PropertyConfigItem(true,INPUT_SYSTEM_ID,String.class),
new PropertyConfigItem(true,INPUT_BASE_PATH,URL.class),
new PropertyConfigItem(VALIDATION_SCHEMA_AUTO_WRITE,Boolean.class,true),
@ -115,6 +113,10 @@ public class DefaultX4OReader<T> extends AbstractX4OReader<T> {
@Override
public void readSession(X4OLanguageSession languageSession, InputStream input, String systemId, URL basePath)
throws X4OConnectionException, SAXException, IOException {
Objects.requireNonNull(languageSession, "Can't read into null language session");
Objects.requireNonNull(input, "Can't read a null input stream");
Objects.requireNonNull(systemId, "No system-id provided for the input streamn");
Objects.requireNonNull(basePath, "No base-path provided for the input streamn"); // TODO; make optional, use default working folder
setProperty(INPUT_STREAM, input);
setProperty(INPUT_SYSTEM_ID, systemId);
setProperty(INPUT_BASE_PATH, basePath);

49
nx01-x4o-driver/src/main/java/org/x4o/xml/io/X4OContentParser.java
View file

@ -36,6 +36,7 @@ import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.parsers.SAXParser;
@ -65,20 +66,25 @@ public class X4OContentParser {
languageSession.getX4ODebugWriter().debugSAXConfigStart();
}
try {
parseSax(languageSession);
// Validate required input
InputStream inputStream = Objects.requireNonNull((InputStream) getPropertyConfig().getProperty(DefaultX4OReader.INPUT_STREAM), "Missing property: " + DefaultX4OReader.INPUT_STREAM);
String inputEncoding = Objects.requireNonNull((String) getPropertyConfig().getProperty(DefaultX4OReader.INPUT_ENCODING), "Missing property: " + DefaultX4OReader.INPUT_ENCODING);
String inputSystemId = Objects.requireNonNull((String) getPropertyConfig().getProperty(DefaultX4OReader.INPUT_SYSTEM_ID), "Missing property: " + DefaultX4OReader.INPUT_SYSTEM_ID);
// Wrap input stream to source with added meta info
InputSource inputSource = new InputSource(inputStream);
inputSource.setEncoding(inputEncoding);
inputSource.setSystemId(inputSystemId);
// Start the SAX bases parsing
parseSax(languageSession, inputSource);
} finally {
// Close the debug parse group tag
if (languageSession.hasX4ODebugWriter()) {
languageSession.getX4ODebugWriter().debugSAXConfigEnd();
}
}
}
private void parseSax(X4OLanguageSession languageSession) throws SAXException, IOException, ParserConfigurationException {
// If xsd caching is needed this should be the way
// XMLParserConfiguration config = new XIncludeAwareParserConfiguration();
// config.setProperty("http://apache.org/xml/properties/internal/grammar-pool",myFullGrammarPool);
// SAXParser parser = new SAXParser(config);
private void parseSax(X4OLanguageSession languageSession, InputSource inputSource) throws SAXException, IOException, ParserConfigurationException {
// Create Sax parser with x4o tag handler
X4OContentHandler xth = new X4OContentHandler(languageSession, getPropertyConfig());
SAXParserFactory factory = SAXParserFactory.newInstance();
@ -129,7 +135,7 @@ public class X4OContentParser {
}
}
// check for required features
// Check for required features
List<String> requiredFeatures = getSAXParserFeaturesRequired(languageSession);
for (String requiredFeature : requiredFeatures) {
if (reader.getFeature(requiredFeature) == false) {
@ -139,32 +145,7 @@ public class X4OContentParser {
}
// Finally start parsing the xml input stream
Object requestInputSource = getPropertyConfig().getProperty(DefaultX4OReader.INPUT_SOURCE);
InputSource input = null;
InputStream inputStream = null;
if (requestInputSource instanceof InputSource) {
input = (InputSource) requestInputSource;
} else {
inputStream = (InputStream) getPropertyConfig().getProperty(DefaultX4OReader.INPUT_STREAM);
input = new InputSource(inputStream);
}
Object requestInputEncoding = getPropertyConfig().getProperty(DefaultX4OReader.INPUT_ENCODING);
if (requestInputEncoding != null && requestInputEncoding instanceof String) {
input.setEncoding(requestInputEncoding.toString());
}
Object requestSystemId = getPropertyConfig().getProperty(DefaultX4OReader.INPUT_SYSTEM_ID);
if (requestSystemId != null && requestSystemId instanceof String) {
input.setSystemId(requestSystemId.toString());
}
try {
reader.parse(input);
} finally {
if (inputStream != null) {
inputStream.close();
}
}
reader.parse(inputSource);
}
private void debugMessageLog(String message, X4OLanguageSession languageSession) throws SAXException {