[Patchanim-commit] SF.net SVN: patchanim: [110] trunk/patchanim/src/com/mebigfatguy/patchanim/ io
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[Patchanim-commit] SF.net SVN: patchanim: [110] trunk/patchanim/src/com/mebigfatguy/patchanim/ io
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From: <dbr...@us...> - 2008-02-09 05:56:13
|
Revision: 110
http://patchanim.svn.sourceforge.net/patchanim/?rev=110&view=rev
Author: dbrosius
Date: 2008-02-08 21:53:58 -0800 (Fri, 08 Feb 2008)
Log Message:
-----------
rework io to use xml
Modified Paths:
--------------
trunk/patchanim/src/com/mebigfatguy/patchanim/io/PatchAnimIO.java
Added Paths:
-----------
trunk/patchanim/src/com/mebigfatguy/patchanim/io/PatchAnimDoc.xsd
trunk/patchanim/src/com/mebigfatguy/patchanim/io/PatchAnimDoc.xsl
trunk/patchanim/src/com/mebigfatguy/patchanim/io/PatchAnimExtension.java
Added: trunk/patchanim/src/com/mebigfatguy/patchanim/io/PatchAnimDoc.xsd
===================================================================
--- trunk/patchanim/src/com/mebigfatguy/patchanim/io/PatchAnimDoc.xsd (rev 0)
+++ trunk/patchanim/src/com/mebigfatguy/patchanim/io/PatchAnimDoc.xsd 2008-02-09 05:53:58 UTC (rev 110)
@@ -0,0 +1,72 @@
+<!--
+/*
+ * patchanim - A bezier surface patch color blend gif builder
+ * Copyright (C) 2008 Dave Brosius
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+ -->
+ <?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+ <xsd:simpleType name="ColorClass">
+ <xsd:restriction base="xsd:string">
+ <xsd:enumeration value="Green"/>
+ <xsd:enumeration value="Blue"/>
+ <xsd:enumeration value="Red"/>
+ </xsd:restriction>
+ </xsd:simpleType>
+ <xsd:complexType name="CoordinateClass">
+ <xsd:attribute name="color" type="xsd:double" use="required"/>
+ <xsd:attribute name="x" type="xsd:double" use="required"/>
+ <xsd:attribute name="y" type="xsd:double" use="required"/>
+ </xsd:complexType>
+ <xsd:complexType name="PatchClass">
+ <xsd:sequence>
+ <xsd:element maxOccurs="unbounded" minOccurs="1" name="Coordinate" type="CoordinateClass"/>
+ </xsd:sequence>
+ <xsd:attribute name="color" type="ColorClass" use="required"/>
+ </xsd:complexType>
+ <xsd:complexType name="CombinedPatchClass">
+ <xsd:sequence>
+ <xsd:element maxOccurs="3" minOccurs="3" name="Patch" type="PatchClass"/>
+ </xsd:sequence>
+ <xsd:attribute name="name" type="NameClass" use="required"/>
+ </xsd:complexType>
+ <xsd:complexType name="PatchAnimDocClass">
+ <xsd:sequence>
+ <xsd:element maxOccurs="1" minOccurs="1" name="Settings" type="SettingsClass"/>
+ <xsd:element maxOccurs="1" minOccurs="1" name="Patches" type="PatchesClass"/>
+ </xsd:sequence>
+ <xsd:attribute name="version" type="xsd:string" use="required"/>
+ </xsd:complexType>
+ <xsd:simpleType name="NameClass">
+ <xsd:restriction base="xsd:string">
+ <xsd:enumeration value="Patch Coordinates"/>
+ </xsd:restriction>
+ </xsd:simpleType>
+ <xsd:complexType name="PatchesClass">
+ <xsd:sequence>
+ <xsd:element maxOccurs="4" minOccurs="4" name="CombinedPatch" type="CombinedPatchClass"/>
+ </xsd:sequence>
+ </xsd:complexType>
+ <xsd:complexType name="SettingsClass">
+ <xsd:attribute name="animationType" type="xsd:string" use="required"/>
+ <xsd:attribute name="height" type="xsd:integer" use="required"/>
+ <xsd:attribute name="outOfBoundsColor" type="xsd:string" use="required"/>
+ <xsd:attribute name="tweenCount" type="xsd:integer" use="required"/>
+ <xsd:attribute name="width" type="xsd:integer" use="required"/>
+ </xsd:complexType>
+ <xsd:element name="PatchAnimDoc" type="PatchAnimDocClass"/>
+</xsd:schema>
Property changes on: trunk/patchanim/src/com/mebigfatguy/patchanim/io/PatchAnimDoc.xsd
___________________________________________________________________
Name: svn:mime-type
+ text/xml
Name: svn:eol-style
+ native
Added: trunk/patchanim/src/com/mebigfatguy/patchanim/io/PatchAnimDoc.xsl
===================================================================
--- trunk/patchanim/src/com/mebigfatguy/patchanim/io/PatchAnimDoc.xsl (rev 0)
+++ trunk/patchanim/src/com/mebigfatguy/patchanim/io/PatchAnimDoc.xsl 2008-02-09 05:53:58 UTC (rev 110)
@@ -0,0 +1,111 @@
+<!--
+/*
+ * patchanim - A bezier surface patch color blend gif builder
+ * Copyright (C) 2008 Dave Brosius
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+ -->
+<xsl:transform version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+ xmlns:xalan="http://xml.apache.org/xalan"
+ xmlns:pae="xalan://com.mebigfatguy.patchanim.io.PatchAnimExtension"
+ extension-element-prefixes="pae">
+
+ <xsl:output method="xml"
+ encoding="UTF-8"
+ indent="yes"
+ xalan:indent-amount="4"/>
+
+ <xsl:param name="doc"/>
+ <xsl:variable name="ext" select="pae:new($doc)"/>
+
+ <xsl:template match="/">
+ <PatchAnimDoc version="0.2.0">
+ <Settings>
+ <xsl:attribute name="width">
+ <xsl:value-of select="pae:getWidth($ext)"/>
+ </xsl:attribute>
+ <xsl:attribute name="height">
+ <xsl:value-of select="pae:getHeight($ext)"/>
+ </xsl:attribute>
+ <xsl:attribute name="animationType">
+ <xsl:value-of select="pae:getAnimationType($ext)"/>
+ </xsl:attribute>
+ <xsl:attribute name="outOfBoundsColor">
+ <xsl:value-of select="pae:getOutOfBoundsColor($ext)"/>
+ </xsl:attribute>
+ <xsl:attribute name="tweenCount">
+ <xsl:value-of select="pae:getTweenCount($ext)"/>
+ </xsl:attribute>
+ </Settings>
+ <Patches>
+ <xsl:for-each select="pae:getPatches($ext)">
+ <xsl:variable name="patchIndex" select="."/>
+ <CombinedPatch>
+ <xsl:attribute name="name">
+ <xsl:value-of select="pae:getPatchName($ext, $patchIndex)"/>
+ </xsl:attribute>
+ <Patch color="Red">
+ <xsl:for-each select="pae:getCoordinates($ext, 'Red', $patchIndex)">
+ <Coordinate>
+ <xsl:attribute name="x">
+ <xsl:value-of select="pae:getX($ext, 'Red', $patchIndex, .)"/>
+ </xsl:attribute>
+ <xsl:attribute name="y">
+ <xsl:value-of select="pae:getY($ext, 'Red', $patchIndex, .)"/>
+ </xsl:attribute>
+ <xsl:attribute name="color">
+ <xsl:value-of select="pae:getColor($ext, 'Red', $patchIndex, .)"/>
+ </xsl:attribute>
+ </Coordinate>
+ </xsl:for-each>
+ </Patch>
+ <Patch color="Green">
+ <xsl:for-each select="pae:getCoordinates($ext, 'Green', $patchIndex)">
+ <Coordinate>
+ <xsl:attribute name="x">
+ <xsl:value-of select="pae:getX($ext, 'Green', $patchIndex, .)"/>
+ </xsl:attribute>
+ <xsl:attribute name="y">
+ <xsl:value-of select="pae:getY($ext, 'Green', $patchIndex, .)"/>
+ </xsl:attribute>
+ <xsl:attribute name="color">
+ <xsl:value-of select="pae:getColor($ext, 'Green', $patchIndex, .)"/>
+ </xsl:attribute>
+ </Coordinate>
+ </xsl:for-each>
+ </Patch>
+ <Patch color="Blue">
+ <xsl:for-each select="pae:getCoordinates($ext, 'Blue', $patchIndex)">
+ <Coordinate>
+ <xsl:attribute name="x">
+ <xsl:value-of select="pae:getX($ext, 'Blue', $patchIndex, .)"/>
+ </xsl:attribute>
+ <xsl:attribute name="y">
+ <xsl:value-of select="pae:getY($ext, 'Blue', $patchIndex, .)"/>
+ </xsl:attribute>
+ <xsl:attribute name="color">
+ <xsl:value-of select="pae:getColor($ext, 'Blue', $patchIndex, .)"/>
+ </xsl:attribute>
+ </Coordinate>
+ </xsl:for-each>
+ </Patch>
+ </CombinedPatch>
+ </xsl:for-each>
+ </Patches>
+ </PatchAnimDoc>
+ </xsl:template>
+
+</xsl:transform>
\ No newline at end of file
Property changes on: trunk/patchanim/src/com/mebigfatguy/patchanim/io/PatchAnimDoc.xsl
___________________________________________________________________
Name: svn:mime-type
+ text/xml
Name: svn:eol-style
+ native
Added: trunk/patchanim/src/com/mebigfatguy/patchanim/io/PatchAnimExtension.java
===================================================================
--- trunk/patchanim/src/com/mebigfatguy/patchanim/io/PatchAnimExtension.java (rev 0)
+++ trunk/patchanim/src/com/mebigfatguy/patchanim/io/PatchAnimExtension.java 2008-02-09 05:53:58 UTC (rev 110)
@@ -0,0 +1,134 @@
+/*
+ * patchanim - A bezier surface patch color blend gif builder
+ * Copyright (C) 2008 Dave Brosius
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+package com.mebigfatguy.patchanim.io;
+
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.ParserConfigurationException;
+
+import org.apache.xalan.extensions.ExpressionContext;
+import org.w3c.dom.Document;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+
+import com.mebigfatguy.patchanim.PatchAnimDocument;
+import com.mebigfatguy.patchanim.PatchColor;
+import com.mebigfatguy.patchanim.surface.Coordinate;
+import com.mebigfatguy.patchanim.surface.PatchCoords;
+
+public class PatchAnimExtension {
+
+ private PatchAnimDocument paDoc;
+ private Document d;
+ private Node n;
+
+ public PatchAnimExtension(PatchAnimDocument doc) throws ParserConfigurationException {
+ paDoc = doc;
+ DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
+ DocumentBuilder db = dbf.newDocumentBuilder();
+ d = db.newDocument();
+ n = d.createElement("Patch");
+ }
+
+ public String getWidth(@SuppressWarnings("unused") ExpressionContext context) {
+ return String.valueOf(paDoc.getWidth());
+ }
+
+ public String getHeight(@SuppressWarnings("unused") ExpressionContext context) {
+ return String.valueOf(paDoc.getHeight());
+ }
+
+ public String getAnimationType(@SuppressWarnings("unused") ExpressionContext context) {
+ return paDoc.getAnimationType().name();
+ }
+
+ public String getOutOfBoundsColor(@SuppressWarnings("unused") ExpressionContext context) {
+ return paDoc.getOutOfBoundsColor().name();
+ }
+
+ public String getTweenCount(@SuppressWarnings("unused") ExpressionContext context) {
+ return String.valueOf(paDoc.getTweenCount());
+ }
+
+ public NodeList getPatches(@SuppressWarnings("unused") ExpressionContext context) {
+ NodeList nl = new NodeList() {
+
+ public int getLength() {
+ return paDoc.getPatches().size();
+ }
+
+ public Node item(int index) {
+ // TODO Auto-generated method stub
+ return d.createTextNode(String.valueOf(index));
+ }
+ };
+
+ return nl;
+ }
+
+ public String getPatchName(@SuppressWarnings("unused") ExpressionContext context, Node patchIndexNode) {
+ int patchIndex = Integer.parseInt(patchIndexNode.getNodeValue());
+ return paDoc.getPatches().get(patchIndex).getName();
+ }
+
+ public NodeList getCoordinates(@SuppressWarnings("unused") ExpressionContext context, String color, Node n) {
+ NodeList nl = new NodeList() {
+
+ public int getLength() {
+ return PatchCoords.ORDER * PatchCoords.ORDER;
+ }
+
+ public Node item(int index) {
+ // TODO Auto-generated method stub
+ return d.createTextNode(String.valueOf(index));
+ }
+ };
+
+ return nl;
+ }
+
+ public String getX(@SuppressWarnings("unused") ExpressionContext context, String color, Node patchIndexNode, Node coordIndexNode) {
+ PatchColor patchColor = PatchColor.valueOf(PatchColor.class, color);
+ int patchIndex = Integer.parseInt(patchIndexNode.getNodeValue());
+ int coordIndex = Integer.parseInt(coordIndexNode.getNodeValue());
+
+ Coordinate coord = paDoc.getPatches().get(patchIndex).getPatch(patchColor).getCoordinate(coordIndex % PatchCoords.ORDER, coordIndex / PatchCoords.ORDER);
+ return String.valueOf(coord.getX());
+ }
+
+ public String getY(@SuppressWarnings("unused") ExpressionContext context, String color, Node patchIndexNode, Node coordIndexNode) {
+ PatchColor patchColor = PatchColor.valueOf(PatchColor.class, color);
+ int patchIndex = Integer.parseInt(patchIndexNode.getNodeValue());
+ int coordIndex = Integer.parseInt(coordIndexNode.getNodeValue());
+
+ Coordinate coord = paDoc.getPatches().get(patchIndex).getPatch(patchColor).getCoordinate(coordIndex % PatchCoords.ORDER, coordIndex / PatchCoords.ORDER);
+ return String.valueOf(coord.getY());
+ }
+
+ public String getColor(@SuppressWarnings("unused") ExpressionContext context, String color, Node patchIndexNode, Node coordIndexNode) {
+ PatchColor patchColor = PatchColor.valueOf(PatchColor.class, color);
+ int patchIndex = Integer.parseInt(patchIndexNode.getNodeValue());
+ int coordIndex = Integer.parseInt(coordIndexNode.getNodeValue());
+
+ Coordinate coord = paDoc.getPatches().get(patchIndex).getPatch(patchColor).getCoordinate(coordIndex % PatchCoords.ORDER, coordIndex / PatchCoords.ORDER);
+ return String.valueOf(coord.getColor());
+ }
+
+
+}
Property changes on: trunk/patchanim/src/com/mebigfatguy/patchanim/io/PatchAnimExtension.java
___________________________________________________________________
Name: svn:mime-type
+ text/plain
Name: svn:eol-style
+ native
Modified: trunk/patchanim/src/com/mebigfatguy/patchanim/io/PatchAnimIO.java
===================================================================
--- trunk/patchanim/src/com/mebigfatguy/patchanim/io/PatchAnimIO.java 2008-02-09 05:51:40 UTC (rev 109)
+++ trunk/patchanim/src/com/mebigfatguy/patchanim/io/PatchAnimIO.java 2008-02-09 05:53:58 UTC (rev 110)
@@ -24,38 +24,143 @@
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
-import java.io.ObjectInputStream;
-import java.io.ObjectOutputStream;
+import java.io.InputStream;
+import java.io.OutputStream;
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.transform.Transformer;
+import javax.xml.transform.TransformerFactory;
+import javax.xml.transform.dom.DOMSource;
+import javax.xml.transform.stream.StreamResult;
+import javax.xml.transform.stream.StreamSource;
+
+import org.w3c.dom.Document;
+import org.xml.sax.Attributes;
+import org.xml.sax.InputSource;
+import org.xml.sax.XMLReader;
+import org.xml.sax.helpers.DefaultHandler;
+import org.xml.sax.helpers.XMLReaderFactory;
+
+import com.mebigfatguy.patchanim.AnimationType;
+import com.mebigfatguy.patchanim.OutOfBoundsColor;
import com.mebigfatguy.patchanim.PatchAnimDocument;
+import com.mebigfatguy.patchanim.PatchColor;
+import com.mebigfatguy.patchanim.surface.CombinedPatch;
+import com.mebigfatguy.patchanim.surface.Coordinate;
+import com.mebigfatguy.patchanim.surface.PatchCoords;
public class PatchAnimIO {
+ private static final String PATCHANIMDOC_SCHEMA = "/com/mebigfatguy/patchanim/io/PatchAnimDoc.xsd";
private PatchAnimIO() {
}
-
+
public static void saveFile(File f, PatchAnimDocument document) throws IOException {
- ObjectOutputStream os = null;
+ InputStream xslIs = null;
+ OutputStream xmlOs = null;
try {
document.setDirty(false);
- os = new ObjectOutputStream(new BufferedOutputStream(new FileOutputStream(f)));
- os.writeObject(document);
- os.flush();
+
+ TransformerFactory tf = TransformerFactory.newInstance();
+ xslIs = new BufferedInputStream(PatchAnimIO.class.getResourceAsStream("/com/mebigfatguy/patchanim/io/PatchAnimDoc.xsl"));
+ Transformer t = tf.newTransformer(new StreamSource(xslIs));
+ DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
+ DocumentBuilder db = dbf.newDocumentBuilder();
+ Document d = db.newDocument();
+ xmlOs = new BufferedOutputStream(new FileOutputStream(f));
+ t.setParameter("doc", document);
+ t.transform(new DOMSource(d), new StreamResult(xmlOs));
+ } catch (IOException ioe) {
+ throw ioe;
+ } catch (Exception e) {
+ IOException ioe = new IOException("Failed saving document");
+ ioe.initCause(e);
+ throw ioe;
} finally {
- Closer.close(os);
+ Closer.close(xslIs);
+ Closer.close(xmlOs);
}
}
-
- public static PatchAnimDocument loadFile(File f) throws IOException, ClassNotFoundException {
- ObjectInputStream is = null;
+
+ public static PatchAnimDocument loadFile(File f) throws IOException {
+ InputStream xmlIs = null;
+ final PatchAnimDocument doc = new PatchAnimDocument();
+ doc.getPatches().clear();
+
try {
- is = new ObjectInputStream(new BufferedInputStream(new FileInputStream(f)));
- return (PatchAnimDocument)is.readObject();
+ XMLReader reader = XMLReaderFactory.createXMLReader();
+ reader.setContentHandler(new DefaultHandler() {
+ private static final String SETTINGS = "Settings";
+ private static final String WIDTH = "width";
+ private static final String HEIGHT = "height";
+ private static final String ANIMATIONTYPE = "animationType";
+ private static final String OUTOFBOUNDSCOLOR = "outOfBoundsColor";
+ private static final String TWEENCOUNT = "tweenCount";
+ private static final String COMBINEDPATCH = "CombinedPatch";
+ private static final String PATCH = "Patch";
+ private static final String COLOR = "color";
+ private static final String COORDINATE = "Coordinate";
+ private static final String X = "x";
+ private static final String Y = "y";
+
+ private CombinedPatch cPatch = null;
+ private PatchCoords patchCoords = null;
+ private PatchColor patchColor = null;
+ private int coordIndex = 0;
+
+ @Override
+ public void startElement(String uri, String localName, String qName, Attributes atts) {
+ if (SETTINGS.equals(localName)) {
+ doc.setWidth(Integer.parseInt(atts.getValue(WIDTH)));
+ doc.setHeight(Integer.parseInt(atts.getValue(HEIGHT)));
+ doc.setAnimationType(AnimationType.valueOf(AnimationType.class, atts.getValue(ANIMATIONTYPE)));
+ doc.setOutOfBoundsColor(OutOfBoundsColor.valueOf(OutOfBoundsColor.class, atts.getValue(OUTOFBOUNDSCOLOR)));
+ doc.setTweenCount(Integer.parseInt(atts.getValue(TWEENCOUNT)));
+ } else if (COMBINEDPATCH.equals(localName)) {
+ cPatch = new CombinedPatch(false);
+ } else if (PATCH.equals(localName)) {
+ patchCoords = new PatchCoords();
+ patchColor = PatchColor.valueOf(PatchColor.class, atts.getValue(COLOR));
+ } else if (COORDINATE.equals(localName)) {
+ Coordinate c = new Coordinate(Double.parseDouble(atts.getValue(X)),
+ Double.parseDouble(atts.getValue(Y)),
+ Double.parseDouble(atts.getValue(COLOR)));
+ patchCoords.setCoordinate(coordIndex / PatchCoords.ORDER, coordIndex % PatchCoords.ORDER, c);
+ coordIndex++;
+ c = null;
+ }
+ }
+
+ @Override
+ public void endElement(String uri, String localName, String qName) {
+ if (COMBINEDPATCH.equals(localName)) {
+ doc.getPatches().add(cPatch);
+ cPatch = null;
+ } else if (PATCH.equals(localName)) {
+ cPatch.setPatch(patchColor, patchCoords);
+ patchColor = null;
+ patchCoords = null;
+ coordIndex = 0;
+ }
+ }
+ });
+ xmlIs = new BufferedInputStream(new FileInputStream(f));
+ reader.setFeature("http://apache.org/xml/features/validation/schema", true);
+ reader.setFeature("http://xml.org/sax/features/validation", true);
+ reader.setProperty("http://apache.org/xml/properties/schema/external-noNamespaceSchemaLocation", PatchAnimDocument.class.getResource(PATCHANIMDOC_SCHEMA).getPath());
+
+ reader.parse(new InputSource(xmlIs));
+ return doc;
+ } catch (IOException ioe) {
+ throw ioe;
+ } catch (Exception e) {
+ IOException ioe = new IOException("Failed loading document");
+ ioe.initCause(e);
+ throw ioe;
} finally {
- Closer.close(is);
+ Closer.close(xmlIs);
}
}
-
-
}
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