Moved sources from src/org/** to src/java/org/**

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@196061 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 133 insertions, 0 deletions

diff --git a/src/java/org/apache/fop/apps/InputHandler.java b/src/java/org/apache/fop/apps/InputHandler.java
new file mode 100644
index 000000000..75cd81705
--- /dev/null
+++ b/src/java/org/apache/fop/apps/InputHandler.java
@@ -0,0 +1,133 @@
+/*
+ * $Id$
+ * ============================================================================
+ *                    The Apache Software License, Version 1.1
+ * ============================================================================
+ * 
+ * Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without modifica-
+ * tion, are permitted provided that the following conditions are met:
+ * 
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ * 
+ * 3. The end-user documentation included with the redistribution, if any, must
+ *    include the following acknowledgment: "This product includes software
+ *    developed by the Apache Software Foundation (http://www.apache.org/)."
+ *    Alternately, this acknowledgment may appear in the software itself, if
+ *    and wherever such third-party acknowledgments normally appear.
+ * 
+ * 4. The names "FOP" and "Apache Software Foundation" must not be used to
+ *    endorse or promote products derived from this software without prior
+ *    written permission. For written permission, please contact
+ *    apache@apache.org.
+ * 
+ * 5. Products derived from this software may not be called "Apache", nor may
+ *    "Apache" appear in their name, without prior written permission of the
+ *    Apache Software Foundation.
+ * 
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLU-
+ * DING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ============================================================================
+ * 
+ * This software consists of voluntary contributions made by many individuals
+ * on behalf of the Apache Software Foundation and was originally created by
+ * James Tauber <jtauber@jtauber.com>. For more information on the Apache
+ * Software Foundation, please see <http://www.apache.org/>.
+ */ 
+package org.apache.fop.apps;
+
+// SAX
+import org.xml.sax.InputSource;
+import org.xml.sax.XMLReader;
+import org.xml.sax.SAXException;
+
+// Java
+import javax.xml.parsers.SAXParserFactory;
+import javax.xml.parsers.ParserConfigurationException;
+import java.net.URL;
+import java.io.File;
+
+/**
+ * Abstract super class for input handlers.
+ * Should be used to abstract the various possibilities on how input
+ * can be provided to FOP (but actually isn't).
+ */
+public abstract class InputHandler {
+
+    /**
+     * Get the input source associated with this input handler.
+     * @return the input source
+     */
+    public abstract InputSource getInputSource();
+
+    /**
+     * Get the SAX parser associated with this input handler.
+     * @return the SAX parser
+     * @throws FOPException in case of an error determining the SAX parser
+     */
+    public abstract XMLReader getParser() throws FOPException;
+
+    /**
+     * Creates an InputSource from a URL.
+     * @param url URL to use
+     * @return the newly created InputSource
+     */
+    public static InputSource urlInputSource(URL url) {
+        return new InputSource(url.toString());
+    }
+
+    /**
+     * Creates an <code>InputSource</code> from a <code>File</code>
+     * @param file the <code>File</code>
+     * @return the <code>InputSource</code> created
+     */
+    public static InputSource fileInputSource(File file) {
+        /* this code adapted from James Clark's in XT */
+        String path = file.getAbsolutePath();
+        String fSep = System.getProperty("file.separator");
+        if (fSep != null && fSep.length() == 1) {
+            path = path.replace(fSep.charAt(0), '/');
+        }
+        if (path.length() > 0 && path.charAt(0) != '/') {
+            path = '/' + path;
+        }
+        try {
+            return new InputSource(new URL("file", null, path).toString());
+        } catch (java.net.MalformedURLException e) {
+            throw new Error("unexpected MalformedURLException");
+        }
+    }
+
+    /**
+     * Creates <code>XMLReader</code> object using default
+     * <code>SAXParserFactory</code>
+     * @return the created <code>XMLReader</code>
+     * @throws FOPException if the parser couldn't be created or configured for proper operation.
+     */
+    protected static XMLReader createParser() throws FOPException {
+        try {
+            SAXParserFactory factory = SAXParserFactory.newInstance();
+            factory.setNamespaceAware(true);
+            return factory.newSAXParser().getXMLReader();
+        } catch (SAXException se) {
+            throw new FOPException("Coudn't create XMLReader", se);
+        } catch (ParserConfigurationException pce) {
+            throw new FOPException("Coudn't create XMLReader", pce);
+        }
+    }
+}
+