package org.apache.maven.plugin;

/*
 * Copyright 2001-2005 The Apache Software Foundation.
 *
 * Licensed 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.codehaus.plexus.compiler.CompilerError;

import java.util.Iterator;
import java.util.List;

/**
 * @author <a href="mailto:jason@maven.org">Jason van Zyl</a>
 * @version $Id$
 */
public class CompilationFailureException
    extends MojoExecutionException
{
    private static final String LS = System.getProperty( "line.separator" );

    public CompilationFailureException( List messages )
    {
        // TODO: this is a bit nasty
        super( messages, "Compilation failure", longMessage( messages ) );
    }

    public static String longMessage( List messages )
    {
        StringBuffer sb = new StringBuffer();

        for ( Iterator it = messages.iterator(); it.hasNext() ; )
        {
            CompilerError compilerError = (CompilerError) it.next();

            sb.append( compilerError ).append( LS );
        }
        return sb.toString();
    }
}

package org.apache.maven.plugin;

/*
 * Copyright 2001-2005 The Apache Software Foundation.
 *
 * Licensed 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.codehaus.plexus.compiler.CompilerError;

import java.util.Iterator;
import java.util.List;

/**
 * @author <a href="mailto:jason@maven.org">Jason van Zyl</a>
 * @version $Id$
 */
public class CompilationFailureException
    extends MojoFailureException
{
    private static final String LS = System.getProperty( "line.separator" );

    public CompilationFailureException( List messages )
    {
        super( null, "Compilation failure", longMessage( messages ) );
    }

    public static String longMessage( List messages )
    {
        StringBuffer sb = new StringBuffer();

        for ( Iterator it = messages.iterator(); it.hasNext() ; )
        {
            CompilerError compilerError = (CompilerError) it.next();

            sb.append( compilerError ).append( LS );
        }
        return sb.toString();
    }
}

clean up compiler plugin exception handling