o Restored backward-compatibility

git-svn-id: https://svn.apache.org/repos/asf/maven/maven-3/trunk@888922 13f79535-47bb-0310-9956-ffa450edef68

maven-compat/src/main/java/org/apache/maven/profiles/activation/DetectedProfileActivator.java

@@ -0,0 +1,35 @@
+package org.apache.maven.profiles.activation;
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import org.apache.maven.model.Profile;
+
+@Deprecated
+public abstract class DetectedProfileActivator
+    implements ProfileActivator
+{
+    public boolean canDetermineActivation( Profile profile )
+    {
+        return canDetectActivation( profile );
+    }
+
+    protected abstract boolean canDetectActivation( Profile profile );
+
+}

maven-compat/src/main/java/org/apache/maven/profiles/activation/FileProfileActivator.java

@@ -0,0 +1,107 @@
+package org.apache.maven.profiles.activation;
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import java.io.IOException;
+
+import org.apache.maven.model.Activation;
+import org.apache.maven.model.ActivationFile;
+import org.apache.maven.model.Profile;
+import org.codehaus.plexus.interpolation.EnvarBasedValueSource;
+import org.codehaus.plexus.interpolation.InterpolationException;
+import org.codehaus.plexus.interpolation.MapBasedValueSource;
+import org.codehaus.plexus.interpolation.RegexBasedInterpolator;
+import org.codehaus.plexus.logging.LogEnabled;
+import org.codehaus.plexus.logging.Logger;
+import org.codehaus.plexus.util.FileUtils;
+import org.codehaus.plexus.util.StringUtils;
+
+@Deprecated
+public class FileProfileActivator
+    extends DetectedProfileActivator
+    implements LogEnabled
+{
+    private Logger logger;
+
+    protected boolean canDetectActivation( Profile profile )
+    {
+        return profile.getActivation() != null && profile.getActivation().getFile() != null;
+    }
+
+    public boolean isActive( Profile profile )
+    {
+        Activation activation = profile.getActivation();
+
+        ActivationFile actFile = activation.getFile();
+
+        if ( actFile != null )
+        {
+            // check if the file exists, if it does then the profile will be active
+            String fileString = actFile.getExists();
+
+            RegexBasedInterpolator interpolator = new RegexBasedInterpolator();
+            try
+            {
+                interpolator.addValueSource( new EnvarBasedValueSource() );
+            }
+            catch ( IOException e )
+            {
+                // ignored
+            }
+            interpolator.addValueSource( new MapBasedValueSource( System.getProperties() ) );
+
+            try
+            {
+                if ( StringUtils.isNotEmpty( fileString ) )
+                {
+                    fileString = StringUtils.replace( interpolator.interpolate( fileString, "" ), "\\", "/" );
+                    return FileUtils.fileExists( fileString );
+                }
+
+                // check if the file is missing, if it is then the profile will be active
+                fileString = actFile.getMissing();
+
+                if ( StringUtils.isNotEmpty( fileString ) )
+                {
+                    fileString = StringUtils.replace( interpolator.interpolate( fileString, "" ), "\\", "/" );
+                    return !FileUtils.fileExists( fileString );
+                }
+            }
+            catch ( InterpolationException e )
+            {
+                if ( logger.isDebugEnabled() )
+                {
+                    logger.debug( "Failed to interpolate missing file location for profile activator: " + fileString, e );
+                }
+                else
+                {
+                    logger.warn( "Failed to interpolate missing file location for profile activator: " + fileString + ". Run in debug mode (-X) for more information." );
+                }
+            }
+        }
+
+        return false;
+    }
+
+    public void enableLogging( Logger logger )
+    {
+        this.logger = logger;
+    }
+}

maven-compat/src/main/java/org/apache/maven/profiles/activation/JdkPrefixProfileActivator.java

@@ -0,0 +1,104 @@
+package org.apache.maven.profiles.activation;
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import org.apache.maven.artifact.versioning.DefaultArtifactVersion;
+import org.apache.maven.artifact.versioning.InvalidVersionSpecificationException;
+import org.apache.maven.artifact.versioning.VersionRange;
+import org.apache.maven.model.Activation;
+import org.apache.maven.model.Profile;
+import org.codehaus.plexus.util.StringUtils;
+
+@Deprecated
+public class JdkPrefixProfileActivator
+    extends DetectedProfileActivator
+{
+    private static final String JDK_VERSION = System.getProperty( "java.version" );
+
+    public boolean isActive( Profile profile )
+        throws ProfileActivationException
+    {
+        Activation activation = profile.getActivation();
+
+        String jdk = activation.getJdk();
+
+        // null case is covered by canDetermineActivation(), so we can do a straight startsWith() here.
+        if ( jdk.startsWith( "[" ) || jdk.startsWith( "(" ) )
+        {
+            try
+            {
+                if ( matchJdkVersionRange( jdk ) )
+                {
+                    return true;
+                }
+                else
+                {
+                    return false;
+                }
+            }
+            catch ( InvalidVersionSpecificationException e )
+            {
+                throw new ProfileActivationException( "Invalid JDK version in profile '" + profile.getId() + "': "
+                    + e.getMessage() );
+            }
+        }
+
+        boolean reverse = false;
+
+        if ( jdk.startsWith( "!" ) )
+        {
+            reverse = true;
+            jdk = jdk.substring( 1 );
+        }
+
+        if ( getJdkVersion().startsWith( jdk ) )
+        {
+            return !reverse;
+        }
+        else
+        {
+            return reverse;
+        }
+    }
+
+    private boolean matchJdkVersionRange( String jdk )
+        throws InvalidVersionSpecificationException
+    {
+        VersionRange jdkVersionRange = VersionRange.createFromVersionSpec( convertJdkToMavenVersion( jdk ) );
+        DefaultArtifactVersion jdkVersion = new DefaultArtifactVersion( convertJdkToMavenVersion( getJdkVersion() ) );
+        return jdkVersionRange.containsVersion( jdkVersion );
+    }
+
+    private String convertJdkToMavenVersion( String jdk )
+    {
+        return jdk.replaceAll( "_", "-" );
+    }
+
+    protected String getJdkVersion()
+    {
+        return JDK_VERSION;
+    }
+
+    protected boolean canDetectActivation( Profile profile )
+    {
+        return profile.getActivation() != null && StringUtils.isNotEmpty( profile.getActivation().getJdk() );
+    }
+
+}