Migration from CVS to SVN

.checkstyle

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<fileset-config file-format-version="1.2.0" simple-config="true">
+    <fileset name="Alle" enabled="true" check-config-name="Sun Checks" local="false">
+        <file-match-pattern match-pattern="." include-pattern="true"/>
+    </fileset>
+</fileset-config>

.classpath

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" output="target/classes" path="packtag-core/src/main/java"/>
+	<classpathentry kind="src" output="target/test-classes" path="packtag-core/src/test/java">
+		<attributes>
+			<attribute name="maven.type" value="test"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry excluding="**" kind="src" output="packtag-core/src/main/resources" path="packtag-core/src/main/resources"/>
+	<classpathentry excluding="**" kind="src" output="packtag-core/src/test/resources" path="packtag-core/src/test/resources"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
+	<classpathentry kind="con" path="org.eclipse.jst.server.core.container/org.eclipse.jst.server.tomcat.runtimeTarget/Apache Tomcat v5.5"/>
+	<classpathentry kind="con" path="org.eclipse.jst.j2ee.internal.web.container"/>
+	<classpathentry kind="con" path="org.maven.ide.eclipse.MAVEN2_CLASSPATH_CONTAINER/modules">
+		<attributes>
+			<attribute name="org.eclipse.jst.component.dependency" value="/WEB-INF/lib"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="output" path="target/classes"/>
+</classpath>

.project

@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>packtag</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.wst.common.project.facet.core.builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.wst.validation.validationbuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.maven.ide.eclipse.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+		<nature>org.maven.ide.eclipse.maven2Nature</nature>
+		<nature>org.eclipse.wst.common.project.facet.core.nature</nature>
+		<nature>org.eclipse.wst.common.modulecore.ModuleCoreNature</nature>
+		<nature>org.eclipse.jem.workbench.JavaEMFNature</nature>
+	</natures>
+</projectDescription>

README.txt

@@ -0,0 +1,11 @@
+pack:tag
+A JSP Taglib for delivering minified, combined and gzip-compressed resources (JavaScript and CSS).
+
+To enable pack:tag in your application do the following:
+- Copy the packtag.jar to your /WEB-INF/lib directory
+- Add the <servlet> and <servlet-mapping> from the web.xml to your /WEB-INF/web.xml
+
+To customize pack:tag copy the packtag.properties file to your /WEB-INF directory and edit it.
+
+For detailed instructions look here:
+http://www.galan.de/projects/packtag 

build.xml

@@ -0,0 +1,181 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<project name="packtag" default="build">
+
+	<property name="application.version" value="3.3"/>
+	<property name="application.name" value="packtag"/>
+	<property name="application.jar" value="${application.name}-${application.version}.jar"/>
+	<property name="application.company" value="n/a"/>
+
+	<property name="dir.working" location="."/>
+	<property name="dir.dist" location="${dir.working}/dist"/>
+
+	<property name="dir.lib" location="${dir.working}/lib"/>
+	<property name="dir.lib.support" location="${dir.lib}/support"/>
+	<property name="dir.lib.web" location="${dir.lib}/web"/>
+
+	<property name="dir.classes" location="${dir.working}/classes"/>
+
+	<property name="dir.main.src" location="${dir.working}/packtag-core/src/main/java"/>
+	<property name="dir.main.resources" location="${dir.working}/packtag-core/src/main/resources"/>
+	<property name="dir.webapp" location="${dir.working}/packtag-testsite/src/main/webapp"/>
+
+	<property name="dir.dist.docs" location="${dir.dist}/javadocs"/>
+	<property name="dir.dist.files" location="${dir.dist}/files"/>
+	<property name="dir.dist.meta-inf" location="${dir.dist}/META-INF"/>
+
+	<property name="file.tld" location="${dir.main.resources}/META-INF/packtag.tld"/>
+	<property name="file.web.xml" location="${dir.webapp}/WEB-INF/web.xml"/>
+	<property name="file.licence" location="${dir.working}/LICENSE.txt"/>
+	<property name="file.readme" location="${dir.working}/README.txt"/>
+	<property name="file.properties.packtag" location="${dir.webapp}/WEB-INF/packtag.properties"/>
+	<property name="file.properties.packtag.user" location="${dir.webapp}/WEB-INF/packtag.user.properties"/>
+	<property name="file.release" location="${dir.dist}/${application.name}-${application.version}.zip"/>
+	<property name="file.releases" location="${dir.working}/releases.txt"/>
+
+
+
+	<path id="classpath.packtag">
+		<fileset dir="${dir.lib.support}">
+			<include name="*.jar"/>
+		</fileset>
+		<fileset dir="${dir.lib.web}">
+			<include name="*.jar"/>
+		</fileset>
+	</path>
+
+
+
+	<taskdef name="junit" classname="org.apache.tools.ant.taskdefs.optional.junit.JUnitTask">
+		<classpath>
+			<pathelement location="${dir.lib.support}/ant-junit-1.6.5.jar"/>
+			<pathelement location="${dir.lib.support}/junit-3.8.1.jar"/>
+		</classpath>
+	</taskdef>
+
+
+
+	<target name="build" depends="clean, compile, tests" description="builds the sources">
+	</target>
+
+
+
+	<target name="clean" description="deletes the builded sources and ">
+		<delete dir="${dir.classes}"/>
+		<mkdir dir="${dir.classes}"/>
+		<delete dir="${dir.dist}"/>
+		<mkdir dir="${dir.dist}"/>
+	</target>
+
+
+
+	<target name="compile" depends="clean, copy-resources">
+		<javac srcdir="${dir.main.src}"
+			destdir="${dir.classes}"
+			classpathref="classpath.packtag"
+			source="1.4"
+			target="1.4"
+			debug="on"
+			fork="yes"
+			encoding="ISO-8859-1"
+			debuglevel="lines,vars,source"
+			deprecation="on"/>
+	</target>
+
+
+
+	<target name="copy-resources">
+		<copy todir="${dir.classes}">
+			<fileset dir="${dir.main.resources}">
+				<include name="**/*.properties"/>
+				<include name="**/*.tld"/>
+				<include name="**/*.gif"/>
+				<include name="**/*.jpg"/>
+				<include name="**/*.jar"/>
+				<include name="**/*.png"/>
+				<include name="**/*.licence"/>
+				<include name="**/*.txt"/>
+				<include name="**/*.css"/>
+				<include name="**/*.js"/>
+				<include name="**/*.xml"/>
+			</fileset>
+		</copy>
+	</target>
+
+
+
+	<target name="release" depends="build-release" description="creates a complete clean distribution">
+		<zip destfile="${file.release}" basedir="${dir.dist}"/>
+	</target>
+
+
+
+	<target name="build-release" depends="build,build-docs">
+		<mkdir dir="${dir.dist.files}"/>
+		<mkdir dir="${dir.dist.meta-inf}"/>
+		<jar destfile="${dir.dist.files}/${application.name}-${application.version}.jar"
+		     index="false"
+		     basedir="${dir.classes}"
+		     excludes="net/sf/packtag/test/**/*">
+			<fileset dir="${dir.dist}">
+				<include name="META-INF/packtag.tld"/>
+			</fileset>
+			<manifest>
+				<attribute name="Manifest-Version" value="1.0"/>
+				<attribute name="Created-By" value="Daniel Galán y Martins"/>
+				<attribute name="Implementation-Title" value="${application.name}"/>
+				<attribute name="Implementation-Version" value="${application.version}"/>
+			</manifest>
+		</jar>
+		<delete dir="${dir.dist.meta-inf}"/>
+		<copy file="${file.licence}" todir="${dir.dist}"/>
+		<copy file="${file.properties.packtag}" todir="${dir.dist.files}"/>
+		<copy file="${file.properties.packtag.user}" todir="${dir.dist.files}"/>
+		<copy file="${file.web.xml}" todir="${dir.dist.files}"/>
+		<copy file="${file.readme}" todir="${dir.dist}"/>
+		<copy file="${file.releases}" todir="${dir.dist}"/>
+    </target>
+
+
+
+	<target name="build-docs" depends="clean">
+		<mkdir dir="${dir.dist.docs}"/>
+		<javadoc sourcepath="${dir.main.src}"
+			destdir="${dir.dist.docs}"
+			packagenames="net.sf.*"
+			classpathref="classpath.packtag"
+			source="1.4"
+			Private="off"
+			Protected="on"
+			Version="on"
+			Use="on"
+			Author="on"
+			Splitindex="on"
+			link="http://java.sun.com/j2se/1.4.2/docs/api/"
+			Windowtitle="pack:tag API Documentation"
+			Doctitle="${application.name}, Version ${application.version}"
+			header="${application.name}"
+			footer="${application.company}">
+			<link href="http://java.sun.com/j2se/1.4.2/docs/api/"/>
+		</javadoc>
+	</target>
+
+
+
+	<target name="tests">
+		<junit printsummary="on" haltonfailure="on" fork="yes" dir="${dir.classes}">
+			<jvmarg value="-Dfile.encoding=ISO-8859-1"/>
+			<classpath>
+				<path refid="classpath.packtag"/>
+				<pathelement location="${dir.classes}"/>
+			</classpath>
+			<formatter type="xml"/>
+			<batchtest>
+				<fileset dir="${dir.classes}">
+					<include name="net/sf/packtag/**/*Test.class"/>
+				</fileset>
+			</batchtest>
+		</junit>
+	</target>
+
+</project>

packtag-core/src/main/java/net/sf/packtag/cache/PackCache.java

@@ -0,0 +1,79 @@
+/**
+ * Project pack:tag >> http://packtag.sf.net
+ *
+ * This software is published under the terms of the LGPL
+ * License version 2.1, a copy of which has been included with this
+ * distribution in the 'lgpl.txt' file.
+ * 
+ * Creation date: 12.04.2007 - 21:46:36
+ * Last author:   $Author: danielgalan $
+ * Last modified: $Date: 2007/11/12 22:57:24 $
+ * Revision:      $Revision: 1.3 $
+ * 
+ * $Log: PackCache.java,v $
+ * Revision 1.3  2007/11/12 22:57:24  danielgalan
+ * renamed sqp to absolutePath and fqp to mappedPath
+ *
+ * Revision 1.2  2007/05/02 21:38:37  danielgalan
+ * alias to name
+ *
+ * Revision 1.1  2007/04/22 19:04:21  danielgalan
+ * pack.tag moved from subversion to good old CVS
+ *
+ */
+package net.sf.packtag.cache;
+
+/**
+ * Singleton to the Cache
+ * 
+ * @author  Daniel Galán y Martins
+ * @version $Revision: 1.3 $
+ */
+public class PackCache {
+
+	private static PackCache instance;
+	private final ResourceCache resourceCache = new ResourceCache();
+
+
+	private static PackCache getInstance() {
+		if (instance == null) {
+			synchronized (PackCache.class) {
+				if (instance == null) {
+					instance = new PackCache();
+				}
+			}
+		}
+		return instance;
+	}
+
+
+	private ResourceCache getResourceCache() {
+		return resourceCache;
+	}
+
+
+	public static Resource getResourceByAbsolutePath(final String absolutePath) {
+		return getInstance().getResourceCache().getResourceByAbsolutePath(absolutePath);
+	}
+
+
+	public static Resource getResourceByMappedPath(final String mappedPath) {
+		return getInstance().getResourceCache().getResourceByMappedPath(mappedPath);
+	}
+
+
+	public static boolean existResource(final String absolutePath) {
+		return getInstance().getResourceCache().existResource(absolutePath);
+	}
+
+
+	public static void store(final Resource resource, final boolean clearDependingCombinedResources) {
+		getInstance().getResourceCache().store(resource, clearDependingCombinedResources);
+	}
+
+
+	public static void clearCache() {
+		getInstance().getResourceCache().clearCache();
+	}
+
+}