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Added Dependency Cov.

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git-svn-id: https://svn.apache.org/repos/asf/maven/maven-1/plugins/trunk@113724 13f79535-47bb-0310-9956-ffa450edef68
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michal 2003-07-25 13:50:46 +00:00
parent 875ea2ac43
commit fd1b2ea01b
2 changed files with 310 additions and 0 deletions
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159
multiproject/src/main/org/apache/maven/multiproject/harmonizer/DependencyHarmonizer.java Normal file
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package org.apache.maven.multiproject.harmonizer;
/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, 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 "Apache" and "Apache Software Foundation" and
* "Apache Maven" 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",
* "Apache Maven", 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 (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.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
* ====================================================================
*/
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import org.apache.maven.project.Dependency;
import org.apache.maven.project.Project;
/**
* Helper Bean which helps to generate a dependency report for given list of projects
* @author <a href="mailto:michal.maczka@dimatics.com">Michal Maczka</a>
* @version $Id: DependencyHarmonizer.java,v 1.1 2003/07/25 13:50:46 michal Exp $
*/
public class DependencyHarmonizer
{
private Map deps = new HashMap();
private int numberOfProjects;
private final static int NOT_SET = -1;
private int numOfArtifacts = NOT_SET;
/**
* @return
*/
public Iterator getDependencies()
{
// convert map values to list
List list = new ArrayList();
list.addAll(deps.values());
Collections.sort(list);
return list.iterator();
}
public void build(List projects)
{
numberOfProjects = projects.size();
for (Iterator projectIter = projects.iterator();
projectIter.hasNext();
)
{
Project project = (Project) projectIter.next();
for (Iterator depIter = project.getDependencies().iterator();
depIter.hasNext();
)
{
Dependency dep = (Dependency) depIter.next();
String id = dep.getId();
MultiDependency multiDep = null;
if (deps.containsKey(id))
{
multiDep = (MultiDependency) deps.get(id);
}
else
{
multiDep = new MultiDependency();
multiDep.setId(id);
deps.put(id, multiDep);
}
multiDep.add(project, dep.getVersion());
}
}
}
/**
*
* @return
*/
public int getNumberOfProjects()
{
return numberOfProjects;
}
/**
*
* @return
*/
public int getNumberOfDependencies()
{
return deps.size();
}
/**
*
* @return
*/
public int getNumberOfArtifacts()
{
if (numOfArtifacts != NOT_SET)
{
return numOfArtifacts;
}
numOfArtifacts = 0;
for (Iterator iter = deps.keySet().iterator(); iter.hasNext();)
{
String key = (String)iter.next();
MultiDependency dep = (MultiDependency) deps.get(key) ;
numOfArtifacts += dep.getNumberOfVersions();
}
return numOfArtifacts;
}
public double getConvergence()
{
return (double)getNumberOfDependencies()/getNumberOfArtifacts();
}
}

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multiproject/src/main/org/apache/maven/multiproject/harmonizer/MultiDependency.java Normal file
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package org.apache.maven.multiproject.harmonizer;
/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2002 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, 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 "Apache" and "Apache Software Foundation" and
* "Apache Maven" 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",
* "Apache Maven", 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 (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.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
* ====================================================================
*/
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import org.apache.maven.project.Project;
/**
* @author mmaczka
*
* To change the template for this generated type comment go to
* Window&gt;Preferences&gt;Java&gt;Code Generation&gt;Code and Comments
*/
public class MultiDependency implements Comparable
{
private Map versions = new HashMap();
private String id = null;
/**
*
*/
public int compareTo(Object obj)
{
MultiDependency other = (MultiDependency) obj;
if (this.isClean() && !other.isClean())
{
return 1;
}
if (!this.isClean() && other.isClean())
{
return -1;
}
return this.id.compareTo(other.id);
}
/**
* @return
*/
public String getId()
{
return id;
}
/**
* @param id
*/
public void setId(String id)
{
this.id = id;
}
public boolean isClean()
{
return versions.size() == 1;
}
/**
*
* @param project the name of the project which has this dependecy
* @param version the version of the dependecy used in the project
*/
public void add(Project project, String version)
{
List projectList = null;
if (versions.containsKey(version))
{
projectList = (List) versions.get(version);
}
else
{
projectList = new ArrayList();
versions.put(version, projectList);
}
projectList.add(project);
}
public Iterator getProjects(String version)
{
List projects = (List) versions.get(version);
return projects.iterator();
}
public Iterator getVersions()
{
return versions.keySet().iterator();
}
public String toString()
{
return id;
}
/**
* @return
*/
public int getNumberOfVersions()
{
return versions.size();
}
}