/projects/netbeans-7.3/bugtracking.bridge/src/org/netbeans/modules/bugtracking/vcs/HgHookImpl.java

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package org.netbeans.modules.bugtracking.vcs;

import java.io.IOException;
import java.util.Date;
import javax.swing.JPanel;
import org.netbeans.modules.versioning.hooks.HgHook;
import org.netbeans.modules.versioning.hooks.HgHookContext;
import org.netbeans.modules.versioning.hooks.HgHookContext.LogEntry;
import org.openide.util.NbBundle;

/**
 * Mercurial hook implementation
 * @author Tomas Stupka
 */
public class HgHookImpl extends HgHook {

    private static final String[] SUPPORTED_ISSUE_INFO_VARIABLES = new String[] {"id", "summary"};                        // NOI18N
    private static final String[] SUPPORTED_REVISION_VARIABLES = new String[] {"changeset", "author", "date", "message"}; // NOI18N

    private final String name;

    private HookImpl delegate;
    
    public HgHookImpl() {
        this.name = NbBundle.getMessage(HgHookImpl.class, "LBL_VCSHook");       // NOI18N
        VCSHooksConfig config = VCSHooksConfig.getInstance(VCSHooksConfig.HookType.HG);
        delegate = new HookImpl(config, SUPPORTED_ISSUE_INFO_VARIABLES, SUPPORTED_REVISION_VARIABLES);
    }

    @Override
    public HgHookContext beforeCommit(HgHookContext context) throws IOException {
        String msg = delegate.beforeCommit(context.getFiles(), context.getMessage());
        return msg != null ? new HgHookContext(context.getFiles(), msg, context.getLogEntries()) : null;
    }

    @Override
    public void afterCommit(HgHookContext context) {
        String author = context.getLogEntries()[0].getAuthor();
        String changeset = context.getLogEntries()[0].getChangeset();
        Date date = context.getLogEntries()[0].getDate();
        String message = context.getMessage();
        delegate.afterCommit(context.getFiles(), author, changeset, date, message, "HG", true);        
    }

    @Override
    public HgHookContext beforePush(HgHookContext context) throws IOException {
        return super.beforePush(context);
    }

    @Override
    public void afterPush(HgHookContext context) {
        LogEntry[] logEntries = context.getLogEntries();
        String[] changesets = new String[logEntries.length];
        for (int i = 0; i < logEntries.length; i++) {
            LogEntry logEntry = logEntries[i];
            changesets[i] = logEntry.getChangeset();
        }        
        delegate.afterPush(context.getFiles(), changesets, "HG");
    }

    @Override
    public JPanel createComponent(HgHookContext context) {
        return delegate.createComponent(context.getFiles());
    }

    @Override
    public String getDisplayName() {
        return name;
    }

}