Initial revision

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@102074 138bc75d-0d04-0410-961f-82ee72b054a4

6 files changed, 599 insertions, 0 deletions

diff --git a/libjava/classpath/javax/xml/transform/sax/SAXResult.java b/libjava/classpath/javax/xml/transform/sax/SAXResult.java
new file mode 100644
index 00000000000..ea6b8dd4bbf
--- /dev/null
+++ b/libjava/classpath/javax/xml/transform/sax/SAXResult.java
@@ -0,0 +1,132 @@
+/* SAXResult.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.transform.sax;
+
+import javax.xml.transform.Result;
+import org.xml.sax.ContentHandler;
+import org.xml.sax.ext.LexicalHandler;
+
+/**
+ * Specifies SAX handlers to be used as a result sink during a
+ * transformation.
+ *
+ * @author (a href='mailto:dog@gnu.org'>Chris Burdess</a)
+ */
+public class SAXResult implements Result
+{
+  
+  /**
+   * Factory feature indicating that SAX results are supported.
+   */
+  public static final String FEATURE =
+    "http://javax.xml.transform.sax.SAXResult/feature";
+
+  private ContentHandler handler;
+  private LexicalHandler lexicalHandler;
+  private String systemId;
+
+  /**
+   * Default constructor.
+   */
+  public SAXResult()
+  {
+  }
+
+  /**
+   * Constructor specifying a content handler.
+   */
+  public SAXResult(ContentHandler handler)
+  {
+    this.handler = handler;
+  }
+
+  /**
+   * Sets the content handler to which result document events will be
+   * propagated.
+   */
+  public void setHandler(ContentHandler handler)
+  {
+    this.handler = handler;
+  }
+
+  /**
+   * Returns the content handler to which result document events will be
+   * propagated.
+   */
+  public ContentHandler getHandler()
+  {
+    return handler;
+  }
+
+  /**
+   * Sets the lexical handler to which lexical events will be propagated.
+   * If a lexical handler is not set, the transformer should attempt to cast
+   * the content handler to a lexical handler.
+   */
+  public void setLexicalHandler(LexicalHandler handler)
+  {
+    lexicalHandler = handler;
+  }
+  
+  /**
+   * Returns the lexical handler to which lexical events will be propagated.
+   * If a lexical handler is not set, the transformer should attempt to cast
+   * the content handler to a lexical handler.
+   */
+  public LexicalHandler getLexicalHandler()
+  {
+    return lexicalHandler;
+  }
+
+  /**
+   * Sets the system ID which this result represents.
+   */
+  public void setSystemId(String systemId)
+  {
+    this.systemId = systemId;
+  }
+
+  /**
+   * Returns the system ID which this result represnts.
+   */
+  public String getSystemId()
+  {
+    return systemId;
+  }
+
+}
diff --git a/libjava/classpath/javax/xml/transform/sax/SAXSource.java b/libjava/classpath/javax/xml/transform/sax/SAXSource.java
new file mode 100644
index 00000000000..4b1f5ee2a26
--- /dev/null
+++ b/libjava/classpath/javax/xml/transform/sax/SAXSource.java
@@ -0,0 +1,197 @@
+/* SAXSource.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.transform.sax;
+
+import java.io.InputStream;
+import java.io.Reader;
+import javax.xml.transform.Source;
+import javax.xml.transform.stream.StreamSource;
+import org.xml.sax.InputSource;
+import org.xml.sax.XMLReader;
+
+/**
+ * Specifies a SAX XML source. This is a tuple of input source and SAX
+ * parser.
+ *
+ * @author (a href='mailto:dog@gnu.org'>Chris Burdess</a)
+ */
+public class SAXSource
+  implements Source
+{
+
+  /**
+   * Factory feature indicating that SAX sources are supported.
+   */
+  public static final String FEATURE =
+    "http://javax.xml.transform.sax.SAXSource/feature";
+
+  private XMLReader  xmlReader;
+  private InputSource  inputSource;
+
+  /**
+   * Default constructor.
+   */
+  public SAXSource()
+  {
+  }
+
+  /**
+   * Constructor with a SAX parser and input source.
+   */
+  public SAXSource(XMLReader reader, InputSource inputSource)
+  {
+    xmlReader = reader;
+    this.inputSource = inputSource;
+  }
+
+  /**
+   * Constructor with an input source.
+   * The SAX parser will be instantiated by the transformer.
+   */
+  public SAXSource(InputSource inputSource)
+  {
+    this.inputSource = inputSource;
+  }
+
+  /**
+   * Sets the SAX parser to be used by this source.
+   * If null, the transformer will instantiate its own parser.
+   */
+  public void setXMLReader(XMLReader reader)
+  {
+    xmlReader = reader;
+  }
+
+  /**
+   * Returns the SAX parser to be used by this source.
+   * If null, the transformer will instantiate its own parser.
+   */
+  public XMLReader getXMLReader()
+  {
+    return xmlReader;
+  }
+
+  /**
+   * Sets the input source to parse.
+   */
+  public void setInputSource(InputSource inputSource)
+  {
+    this.inputSource = inputSource;
+  }
+
+  /**
+   * Returns the input source to parse.
+   */
+  public InputSource getInputSource()
+  {
+    return inputSource;
+  }
+
+  /**
+   * Sets the system ID for this source.
+   */
+  public void setSystemId(String systemId)
+  {
+    if (inputSource != null)
+      {
+        inputSource.setSystemId(systemId);
+      }
+  }
+
+  /**
+   * Returns the system ID for this source.
+   */
+  public String getSystemId()
+  {
+    if (inputSource != null)
+      {
+        return inputSource.getSystemId();
+      }
+    return null;
+  }
+
+  /**
+   * Converts a source into a SAX input source.
+   * This method can use a StreamSource or the system ID.
+   * @return an input source or null
+   */
+  public static InputSource sourceToInputSource(Source source)
+  {
+    InputSource in = null;
+    if (source instanceof SAXSource)
+      {
+        in = ((SAXSource) source).getInputSource();
+      }
+    else if (source instanceof StreamSource)
+      {
+        StreamSource streamSource = (StreamSource) source;
+        InputStream inputStream = streamSource.getInputStream();
+        if (inputStream != null)
+          {
+            in = new InputSource(inputStream);
+          }
+        else
+          {
+            Reader reader = streamSource.getReader();
+            if (reader != null)
+              {
+                in = new InputSource(reader);
+              }
+          }
+        String publicId = streamSource.getPublicId();
+        if (publicId != null && in != null)
+          {
+            in.setPublicId(publicId);
+          }
+      }
+    String systemId = source.getSystemId();
+    if (systemId != null)
+      {
+        if (in == null)
+          {
+            in = new InputSource(systemId);
+          }
+        else
+          {
+            in.setSystemId(systemId);
+          }
+      }
+    return in;
+  }
+
+}
diff --git a/libjava/classpath/javax/xml/transform/sax/SAXTransformerFactory.java b/libjava/classpath/javax/xml/transform/sax/SAXTransformerFactory.java
new file mode 100644
index 00000000000..8508777d2b4
--- /dev/null
+++ b/libjava/classpath/javax/xml/transform/sax/SAXTransformerFactory.java
@@ -0,0 +1,115 @@
+/* SAXTransformerFactory.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.transform.sax;
+
+import javax.xml.transform.Source;
+import javax.xml.transform.Templates;
+import javax.xml.transform.TransformerConfigurationException;
+import javax.xml.transform.TransformerFactory;
+import org.xml.sax.XMLFilter;
+
+/**
+ * Specialized transformer factory with support for SAX-specific factory
+ * methods.
+ * This factory provides SAX content handlers that can create transformation
+ * templates and transformers.
+ *
+ * @author (a href='mailto:dog@gnu.org'>Chris Burdess</a)
+ */
+public abstract class SAXTransformerFactory extends TransformerFactory
+{
+
+  /**
+   * Factory feature indicating that the factory can be cast to this class.
+   */
+  public static final String FEATURE =
+    "http://javax.xml.transform.sax.SAXTransformerFactory/feature";
+
+  /**
+   * Factory feature indicating that this factory can create new XMLFilters.
+   */
+  public static final String FEATURE_XMLFILTER =
+    "http://javax.xml.transform.sax.SAXTransformerFactory/feature/xmlfilter";
+
+  protected SAXTransformerFactory()
+  {
+  }
+
+  /**
+   * Returns a content handler that can process SAX events into a result,
+   * using the specified transformation.
+   * @param src the source stylesheet
+   */
+  public abstract TransformerHandler newTransformerHandler(Source src)
+    throws TransformerConfigurationException;
+
+  /**
+   * Returns a content handler that can process SAX events into a result,
+   * using the specified transformation.
+   * @param templates the compiled stylesheet
+   */
+  public abstract TransformerHandler newTransformerHandler(Templates templates)
+    throws TransformerConfigurationException;
+
+  /**
+   * Returns a content handler that can process SAX events into a result,
+   * using the identity transform.
+   */
+  public abstract TransformerHandler newTransformerHandler()
+    throws TransformerConfigurationException;
+
+  /**
+   * Returns a content handler that can process SAX events into a
+   * transformation template.
+   */
+  public abstract TemplatesHandler newTemplatesHandler()
+    throws TransformerConfigurationException;
+
+  /**
+   * Creates an XML filter for the specified source.
+   */
+  public abstract XMLFilter newXMLFilter(Source src)
+    throws TransformerConfigurationException;
+
+  /**
+   * Creates an XML filter for the specified compiled stylesheet.
+   */
+  public abstract XMLFilter newXMLFilter(Templates templates)
+    throws TransformerConfigurationException;
+
+}
diff --git a/libjava/classpath/javax/xml/transform/sax/TemplatesHandler.java b/libjava/classpath/javax/xml/transform/sax/TemplatesHandler.java
new file mode 100644
index 00000000000..ae8e6640ea2
--- /dev/null
+++ b/libjava/classpath/javax/xml/transform/sax/TemplatesHandler.java
@@ -0,0 +1,68 @@
+/* TemplatesHandler.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.transform.sax;
+
+import javax.xml.transform.Templates;
+import org.xml.sax.ContentHandler;
+
+/**
+ * A content handler that processes SAX parse events into a compiled
+ * transformation template.
+ *
+ * @author (a href='mailto:dog@gnu.org'>Chris Burdess</a)
+ */
+public interface TemplatesHandler
+  extends ContentHandler
+{
+
+  /**
+   * Returns the templates object created by the parsing of the SAX events.
+   */
+  public Templates getTemplates();
+
+  /**
+   * Sets the system ID for the templates object created by this processor.
+   */
+  public void setSystemId(String systemId);
+
+  /**
+   * Returns the system ID for the templates object created by this processor.
+   */
+  public String getSystemId();
+
+}
diff --git a/libjava/classpath/javax/xml/transform/sax/TransformerHandler.java b/libjava/classpath/javax/xml/transform/sax/TransformerHandler.java
new file mode 100644
index 00000000000..f31c3f8defe
--- /dev/null
+++ b/libjava/classpath/javax/xml/transform/sax/TransformerHandler.java
@@ -0,0 +1,78 @@
+/* TransformerHandler.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.transform.sax;
+
+import javax.xml.transform.Result;
+import javax.xml.transform.Transformer;
+import org.xml.sax.ContentHandler;
+import org.xml.sax.DTDHandler;
+import org.xml.sax.ext.LexicalHandler;
+
+/**
+ * A content handler that transforms SAX events into a result tree.
+ *
+ * @author (a href='mailto:dog@gnu.org'>Chris Burdess</a)
+ */
+public interface TransformerHandler
+  extends ContentHandler, LexicalHandler, DTDHandler
+{
+  
+  /**
+   * Sets the result sink to be used as the output of the transformation.
+   * @exception IllegalArgumentException if the result is not a valid target
+   */
+  public void setResult(Result result) 
+    throws IllegalArgumentException;
+
+  /**
+   * Sets the system ID relative to which URLs will be resolved.
+   */
+  public void setSystemId(String systemID);
+
+  /**
+   * Returns the system ID relative to which URLs will be resolved.
+   */
+  public String getSystemId();
+
+  /**
+   * Returns the transformer associated with this handler in order to set
+   * parameters and output properties.
+   */
+  public Transformer getTransformer();
+
+}
diff --git a/libjava/classpath/javax/xml/transform/sax/package.html b/libjava/classpath/javax/xml/transform/sax/package.html
new file mode 100644
index 00000000000..b2d2978a363
--- /dev/null
+++ b/libjava/classpath/javax/xml/transform/sax/package.html
@@ -0,0 +1,9 @@
+<html><head>trax for sax</head><body>
+
+<p>Support for SAX2-based XSLT transformers.
+Normally you would cast a TransformerFactory to a
+<a href="SAXTransformerFactory.html">SAXTransformerFactory</a>
+and use that to in any of the various modes supported
+(such as push or pull).
+
+</body></html>