git-svn-id: https://subversion.umiacs.umd.edu/ace/trunk@6 f1b3a171-7291-4a19-a512-95ad0ad9394a

ace-am/Licenses/license-ace.txt

-/*
- * Copyright (c) 2007-2010, University of Maryland
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification, are permitted provided
- * that the following conditions are met:
- *
- * Redistributions of source code must retain the above copyright notice, this list of conditions
- * and the following disclaimer.
- *
- * 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.
- *
- * Neither the name of the University of Maryland nor the names of its contributors may be used to
- * endorse or promote products derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS 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 COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 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.
- *
- * ACE Components were written in the ADAPT Project at the University of
- * Maryland Institute for Advanced Computer Study.
- */

ace-am/build.xml

-<?xml version="1.0" encoding="UTF-8"?>
-<!-- You may freely edit this file. See commented blocks below for -->
-<!-- some examples of how to customize the build. -->
-<!-- (If you delete it and reopen the project it will be recreated.) -->
-<!-- By default, only the Clean and Build commands use this build script. -->
-<!-- Commands such as Run, Debug, and Test only use this build script if -->
-<!-- the Compile on Save feature is turned off for the project. -->
-<!-- You can turn off the Compile on Save (or Deploy on Save) setting -->
-<!-- in the project's Project Properties dialog box.-->
-<project name="ace-common" default="default" basedir=".">
-    <description>Builds, tests, and runs the project ace-common.</description>
-    <import file="nbproject/build-impl.xml"/>
-    <!--
-
-    There exist several targets which are by default empty and which can be 
-    used for execution of your tasks. These targets are usually executed 
-    before and after some main targets. They are: 
-
-      -pre-init:                 called before initialization of project properties
-      -post-init:                called after initialization of project properties
-      -pre-compile:              called before javac compilation
-      -post-compile:             called after javac compilation
-      -pre-compile-single:       called before javac compilation of single file
-      -post-compile-single:      called after javac compilation of single file
-      -pre-compile-test:         called before javac compilation of JUnit tests
-      -post-compile-test:        called after javac compilation of JUnit tests
-      -pre-compile-test-single:  called before javac compilation of single JUnit test
-      -post-compile-test-single: called after javac compilation of single JUunit test
-      -pre-jar:                  called before JAR building
-      -post-jar:                 called after JAR building
-      -post-clean:               called after cleaning build products
-
-    (Targets beginning with '-' are not intended to be called on their own.)
-
-    Example of inserting an obfuscator after compilation could look like this:
-
-        <target name="-post-compile">
-            <obfuscate>
-                <fileset dir="${build.classes.dir}"/>
-            </obfuscate>
-        </target>
-
-    For list of available properties check the imported 
-    nbproject/build-impl.xml file. 
-
-
-    Another way to customize the build is by overriding existing main targets.
-    The targets of interest are: 
-
-      -init-macrodef-javac:     defines macro for javac compilation
-      -init-macrodef-junit:     defines macro for junit execution
-      -init-macrodef-debug:     defines macro for class debugging
-      -init-macrodef-java:      defines macro for class execution
-      -do-jar-with-manifest:    JAR building (if you are using a manifest)
-      -do-jar-without-manifest: JAR building (if you are not using a manifest)
-      run:                      execution of project 
-      -javadoc-build:           Javadoc generation
-      test-report:              JUnit report generation
-
-    An example of overriding the target for project execution could look like this:
-
-        <target name="run" depends="ace-common-impl.jar">
-            <exec dir="bin" executable="launcher.exe">
-                <arg file="${dist.jar}"/>
-            </exec>
-        </target>
-
-    Notice that the overridden target depends on the jar target and not only on 
-    the compile target as the regular run target does. Again, for a list of available 
-    properties which you can use, check the target you are overriding in the
-    nbproject/build-impl.xml file. 
-
-    -->
-</project>

ace-am/nbproject/genfiles.properties

-build.xml.data.CRC32=e684feb8
-build.xml.script.CRC32=496ca38d
-build.xml.stylesheet.CRC32=958a1d3e@1.32.1.45
-# This file is used by a NetBeans-based IDE to track changes in generated files such as build-impl.xml.
-# Do not edit this file. You may delete it but then the IDE will never regenerate such files for you.
-nbproject/build-impl.xml.data.CRC32=e684feb8
-nbproject/build-impl.xml.script.CRC32=e9be470e
-nbproject/build-impl.xml.stylesheet.CRC32=576378a2@1.32.1.45

ace-am/nbproject/private/private.properties

-compile.on.save=false
-do.depend=false
-do.jar=true
-javac.debug=true
-javadoc.preview=true
-jaxbwiz.endorsed.dirs=/opt/.opt.nfs/netbeans-6.8/ide12/modules/ext/jaxb/api
-user.properties.file=/fs/narahomes/toaster/.netbeans/6.8/build.properties

ace-am/nbproject/private/private.xml

-<?xml version="1.0" encoding="UTF-8"?>
-<project-private xmlns="http://www.netbeans.org/ns/project-private/1">
-    <editor-bookmarks xmlns="http://www.netbeans.org/ns/editor-bookmarks/1"/>
-</project-private>

ace-am/nbproject/project.properties

-application.title=ace-common
-application.vendor=mmcgann
-auxiliary.org-netbeans-modules-editor-indent.CodeStyle.project.expand-tabs=true
-auxiliary.org-netbeans-modules-editor-indent.CodeStyle.project.indent-shift-width=4
-auxiliary.org-netbeans-modules-editor-indent.CodeStyle.project.spaces-per-tab=4
-auxiliary.org-netbeans-modules-editor-indent.CodeStyle.project.tab-size=8
-auxiliary.org-netbeans-modules-editor-indent.CodeStyle.project.text-limit-width=100
-auxiliary.org-netbeans-modules-editor-indent.CodeStyle.usedProfile=project
-auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.expand-tabs=true
-auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.indent-shift-width=4
-auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.spaces-per-tab=4
-auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.spaceWithinCatchParens=true
-auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.spaceWithinForParens=true
-auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.spaceWithinIfParens=true
-auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.spaceWithinMethodDeclParens=true
-auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.spaceWithinSwitchParens=true
-auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.spaceWithinSynchronizedParens=true
-auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.spaceWithinWhileParens=true
-auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.tab-size=8
-auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.text-limit-width=100
-auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.wrapAssignOps=WRAP_IF_LONG
-auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.wrapBinaryOps=WRAP_IF_LONG
-auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.wrapEnumConstants=WRAP_ALWAYS
-auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.wrapExtendsImplementsKeyword=WRAP_IF_LONG
-auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.wrapMethodParams=WRAP_IF_LONG
-auxiliary.org-netbeans-modules-editor-indent.text.x-java.CodeStyle.project.wrapTernaryOps=WRAP_IF_LONG
-project.license=ace
-build.classes.dir=${build.dir}/classes
-build.classes.excludes=**/*.java,**/*.form
-# This directory is removed when the project is cleaned:
-build.dir=build
-build.generated.dir=${build.dir}/generated
-build.generated.sources.dir=${build.dir}/generated-sources
-# Only compile against the classpath explicitly listed here:
-build.sysclasspath=ignore
-build.test.classes.dir=${build.dir}/test/classes
-build.test.results.dir=${build.dir}/test/results
-debug.classpath=\
-    ${run.classpath}
-debug.test.classpath=\
-    ${run.test.classpath}
-# This directory is removed when the project is cleaned:
-dist.dir=dist
-dist.jar=${dist.dir}/ace-common.jar
-dist.javadoc.dir=${dist.dir}/javadoc
-endorsed.classpath=
-excludes=
-includes=**
-jar.compress=false
-javac.classpath=
-# Space-separated list of extra javac options
-javac.compilerargs=
-javac.deprecation=false
-javac.source=1.5
-javac.target=1.5
-javac.test.classpath=\
-    ${javac.classpath}:\
-    ${build.classes.dir}:\
-    ${libs.junit_4.classpath}
-javadoc.additionalparam=
-javadoc.author=false
-javadoc.encoding=${source.encoding}
-javadoc.noindex=false
-javadoc.nonavbar=false
-javadoc.notree=false
-javadoc.private=false
-javadoc.splitindex=true
-javadoc.use=true
-javadoc.version=false
-javadoc.windowtitle=
-jaxbwiz.endorsed.dirs="${netbeans.home}/../ide12/modules/ext/jaxb/api"
-meta.inf.dir=${src.dir}/META-INF
-platform.active=default_platform
-run.classpath=\
-    ${javac.classpath}:\
-    ${build.classes.dir}
-# Space-separated list of JVM arguments used when running the project
-# (you may also define separate properties like run-sys-prop.name=value instead of -Dname=value
-# or test-sys-prop.name=value to set system properties for unit tests):
-run.jvmargs=
-run.test.classpath=\
-    ${javac.test.classpath}:\
-    ${build.test.classes.dir}
-source.encoding=UTF-8
-src.dir=src
-test.src.dir=test

ace-am/nbproject/project.xml

-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://www.netbeans.org/ns/project/1">
-    <type>org.netbeans.modules.java.j2seproject</type>
-    <configuration>
-        <data xmlns="http://www.netbeans.org/ns/j2se-project/3">
-            <name>ace-common</name>
-            <minimum-ant-version>1.6.5</minimum-ant-version>
-            <source-roots>
-                <root id="src.dir"/>
-            </source-roots>
-            <test-roots>
-                <root id="test.src.dir"/>
-            </test-roots>
-        </data>
-        <references xmlns="http://www.netbeans.org/ns/ant-project-references/1"/>
-    </configuration>
-</project>

ace-am/src/edu/umiacs/ace/compound/CompoundFileReader.java

-/*
- * Copyright (c) 2007-2010, University of Maryland
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification, are permitted provided
- * that the following conditions are met:
- *
- * Redistributions of source code must retain the above copyright notice, this list of conditions
- * and the following disclaimer.
- *
- * 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.
- *
- * Neither the name of the University of Maryland nor the names of its contributors may be used to
- * endorse or promote products derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS 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 COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 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.
- *
- * ACE Components were written in the ADAPT Project at the University of
- * Maryland Institute for Advanced Computer Study.
- */
-// $Id: CompoundFileReader.java 3192 2010-06-22 16:54:09Z toaster $
-
-package edu.umiacs.ace.compound;
-
-import edu.umiacs.ace.hashtree.HashTree;
-import edu.umiacs.ace.hashtree.HashTreeBuilder;
-import edu.umiacs.ace.hashtree.Proof;
-import java.security.MessageDigest;
-import java.security.NoSuchAlgorithmException;
-
-/**
- *
- * @author toaster
- */
-public class CompoundFileReader {
-
-    private CompoundObject co;
-    private boolean hasRead = false;
-    private MessageDigest digest;
-    private HashTree objectTree;
-
-    public CompoundFileReader( CompoundObject co ) {
-        this.co = co;
-        try {
-            digest = MessageDigest.getInstance("SHA-256");
-        } catch ( NoSuchAlgorithmException ex ) {
-            throw new RuntimeException(ex);
-        }
-    }
-
-    public void processObject() {
-        HashTreeBuilder htb = new HashTreeBuilder(digest);
-
-        for ( ObjectEntry oe : co ) {
-            htb.add(oe.getDigest());
-        }
-
-        hasRead = true;
-        objectTree = htb.build();
-    }
-
-    public HashTree getHashTree() {
-        return objectTree;
-    }
-
-    public Proof getProofForItem( int index ) {
-        if ( !hasRead ) {
-            throw new IllegalStateException("processObject not yet called");
-        }
-        return objectTree.proof(index);
-    }
-}

ace-am/src/edu/umiacs/ace/compound/CompoundObject.java

-/*
- * Copyright (c) 2007-2010, University of Maryland
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification, are permitted provided
- * that the following conditions are met:
- *
- * Redistributions of source code must retain the above copyright notice, this list of conditions
- * and the following disclaimer.
- *
- * 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.
- *
- * Neither the name of the University of Maryland nor the names of its contributors may be used to
- * endorse or promote products derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS 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 COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 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.
- *
- * ACE Components were written in the ADAPT Project at the University of
- * Maryland Institute for Advanced Computer Study.
- */
-// $Id: CompoundObject.java 3192 2010-06-22 16:54:09Z toaster $
-
-package edu.umiacs.ace.compound;
-
-/**
- * Interface to access complex objects.
- * 
- * @author toaster
- */
-public interface CompoundObject extends Iterable<ObjectEntry> {
-}

ace-am/src/edu/umiacs/ace/compound/ObjectEntry.java

-/*
- * Copyright (c) 2007-2010, University of Maryland
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification, are permitted provided
- * that the following conditions are met:
- *
- * Redistributions of source code must retain the above copyright notice, this list of conditions
- * and the following disclaimer.
- *
- * 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.
- *
- * Neither the name of the University of Maryland nor the names of its contributors may be used to
- * endorse or promote products derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS 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 COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 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.
- *
- * ACE Components were written in the ADAPT Project at the University of
- * Maryland Institute for Advanced Computer Study.
- */
-// $Id: ObjectEntry.java 3192 2010-06-22 16:54:09Z toaster $
-
-package edu.umiacs.ace.compound;
-
-/**
- *
- * @author toaster
- */
-public class ObjectEntry {
-
-    private byte[] digest;
-    private long offset;
-    private String name;
-    private int index;
-    private long size;
-
-    void setDigest( byte[] digest ) {
-        this.digest = digest;
-    }
-
-    void setIndex( int index ) {
-        this.index = index;
-    }
-
-    void setName( String name ) {
-        this.name = name;
-    }
-
-    void setOffset( long offset ) {
-        this.offset = offset;
-    }
-
-    public byte[] getDigest() {
-        return digest;
-    }
-
-    public int getIndex() {
-        return index;
-    }
-
-    public String getName() {
-        return name;
-    }
-
-    public long getOffset() {
-        return offset;
-    }
-
-    void setSize( long size ) {
-        this.size = size;
-    }
-
-    public long getSize() {
-        return size;
-    }
-}

ace-am/src/edu/umiacs/ace/compound/ZipObject.java

-/*
- * Copyright (c) 2007-2010, University of Maryland
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification, are permitted provided
- * that the following conditions are met:
- *
- * Redistributions of source code must retain the above copyright notice, this list of conditions
- * and the following disclaimer.
- *
- * 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.
- *
- * Neither the name of the University of Maryland nor the names of its contributors may be used to
- * endorse or promote products derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS 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 COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 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.
- *
- * ACE Components were written in the ADAPT Project at the University of
- * Maryland Institute for Advanced Computer Study.
- */
-// $Id: ZipObject.java 3192 2010-06-22 16:54:09Z toaster $
-
-package edu.umiacs.ace.compound;
-
-import java.io.IOException;
-import java.security.MessageDigest;
-import java.security.NoSuchAlgorithmException;
-import java.util.Iterator;
-import java.util.zip.ZipEntry;
-import java.util.zip.ZipInputStream;
-import javax.activation.DataSource;
-
-/**
- *
- * @author toaster
- */
-public class ZipObject implements CompoundObject {
-
-    private DataSource ds;
-
-    public ZipObject( DataSource ds ) {
-        this.ds = ds;
-    }
-
-    public Iterator<ObjectEntry> iterator() {
-        return new ZipIterator();
-    }
-
-    class ZipIterator implements Iterator<ObjectEntry> {
-
-        byte data[] = new byte[2048];
-        ZipInputStream zin;
-        ObjectEntry oe;
-        int index = 0;
-        private MessageDigest digest;
-
-        public ZipIterator() {
-            try {
-                digest = MessageDigest.getInstance("SHA-256");
-                zin = new ZipInputStream(ds.getInputStream());
-                readNext();
-            } catch ( NoSuchAlgorithmException ex ) {
-                throw new RuntimeException(
-                        "Error creating digest " + ds.getName(), ex);
-            } catch ( IOException ex ) {
-                throw new RuntimeException(
-                        "Error opening zip file " + ds.getName(), ex);
-            }
-        }
-
-        public boolean hasNext() {
-            return oe != null;
-        }
-
-        public ObjectEntry next() {
-            ObjectEntry previous = oe;
-
-            try {
-                readNext();
-            } catch ( IOException ioe ) {
-                throw new RuntimeException(ioe);
-            }
-
-            return previous;
-        }
-
-        private void readNext() throws IOException {
-            ZipEntry entry = zin.getNextEntry();
-            int count;
-
-            if ( entry == null ) {
-                if ( zin != null ) {
-                    zin.close();
-                    zin = null;
-                }
-                oe = null;
-                return;
-            }
-
-            oe = new ObjectEntry();
-            oe.setOffset(-1);
-            oe.setSize(entry.getSize());
-            oe.setName(entry.getName());
-            oe.setIndex(index);
-
-            digest.reset();
-            while ( (count = zin.read(data)) != -1 ) {
-                digest.update(data, 0, count);
-
-            }
-            oe.setDigest(digest.digest());
-            index++;
-        }
-
-        public void remove() {
-            throw new UnsupportedOperationException("Remove not supported");
-        }
-    }
-}

ace-am/src/edu/umiacs/ace/digest/DigestException.java

-/*
- * Copyright (c) 2007-2010, University of Maryland
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification, are permitted provided
- * that the following conditions are met:
- *
- * Redistributions of source code must retain the above copyright notice, this list of conditions
- * and the following disclaimer.
- *
- * 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.
- *
- * Neither the name of the University of Maryland nor the names of its contributors may be used to
- * endorse or promote products derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS 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 COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 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.
- *
- * ACE Components were written in the ADAPT Project at the University of
- * Maryland Institute for Advanced Computer Study.
- */
-
-// $Id: DigestException.java 3192 2010-06-22 16:54:09Z toaster $
-
-package edu.umiacs.ace.digest;
-