Examples with WalkModException org.walkmod.exceptions.WalkModException used on opensource projects

Example 6 with WalkModException

use of org.walkmod.exceptions.WalkModException in project walkmod-core by walkmod.

the class DefaultChainWalkerAdapter method prepare.

@SuppressWarnings({ "rawtypes", "unchecked" })
@Override
public void prepare() throws WalkModException {
    walker.setResource(getModel());
    walker.setRootNamespace(config.getRootNamespace());
    ChainWriter mw = ap.getChainWriter();
    mw.setExcludes(config.getChainConfig().getWriterConfig().getExcludes());
    mw.setIncludes(config.getChainConfig().getWriterConfig().getIncludes());
    walker.setWriter(ap.getChainWriter());
    walker.setChainConfig(config.getChainConfig());
    ChainConfig ac = config.getChainConfig();
    Object visitor;
    Configuration c = ac.getConfiguration();
    Parser parser = null;
    String parserType = config.getParserConfig().getType();
    if (parserType != null) {
        Object parserInstance = c.getBean(parserType, config.getParserConfig().getParameters());
        if (parserInstance != null) {
            if (parserInstance instanceof Parser) {
                parser = (Parser) parserInstance;
                walker.setParser(parser);
            } else {
                throw new WalkModException("The parser " + parserType + " must implement " + Parser.class.getName());
            }
        } else {
            throw new WalkModException("The parser " + parserType + " does not exist.");
        }
    }
    Collection<TransformationConfig> cfgs = getTransformationConfig();
    if (cfgs != null) {
        for (TransformationConfig config : cfgs) {
            setName(config.getName());
            visitor = config.getVisitorInstance();
            if (visitor == null || "".equals(config.getType())) {
                visitor = c.getBean(config.getType(), config.getParameters());
            }
            if (visitor instanceof ResourceModifier) {
                ((ResourceModifier) visitor).setResource(getModel());
            }
            if (visitor instanceof ParserAware) {
                ((ParserAware) visitor).setParser(parser);
            }
            if (visitor != null) {
                LOG.debug("setting chain[\"" + ac.getName() + "\"].transformation[\"" + getName() + "\"].walker = " + walker.getClass().getName());
                LOG.debug("setting chain[\"" + ac.getName() + "\"].transformation[\"" + getName() + "\"].visitor = " + visitor.getClass().getName());
                visitors.add(visitor);
            } else {
                walker = null;
                visitor = null;
                LOG.debug("Transformation[" + getName() + "] without walker and visitor");
            }
        }
    }
    walker.setVisitors(visitors);
    wi.init(this);
}

Example 7 with WalkModException

use of org.walkmod.exceptions.WalkModException in project walkmod-core by walkmod.

the class DefaultChainWalkerInvocation method invoke.

@Override
public void invoke() throws WalkModException {
    ChainWalker walker = walkerAdapter.getWalker();
    if (walker != null) {
        try {
            walker.execute();
        } catch (Exception e) {
            throw new WalkModException("An exeception has been produced during the " + walkerAdapter.getName() + " transformation", e);
        }
    }
    LOG.debug("The transformation [" + walkerAdapter.getName() + "] has been executed");
}

Example 8 with WalkModException

use of org.walkmod.exceptions.WalkModException in project walkmod-core by walkmod.

the class DefaultConfigurationAdapter method prepare.

@Override
public void prepare() {
    Collection<ProviderConfig> providers = config.getProviderConfigurations();
    if (providers != null) {
        for (ProviderConfig pc : providers) {
            Object aux = config.getBean(pc.getType(), pc.getParameters());
            if (aux instanceof ConfigurationProvider) {
                ConfigurationProvider cp = ((ConfigurationProvider) aux);
                cp.init(config);
                cp.load();
            }
        }
    }
    Collection<MergePolicyConfig> mergePolicies = config.getMergePolicies();
    if (mergePolicies != null) {
        Map<String, MergeEngine> mergeEngines = new HashMap<String, MergeEngine>();
        config.setMergeEngines(mergeEngines);
        for (MergePolicyConfig mpc : mergePolicies) {
            MergeEngine me = new MergeEngine();
            mergeEngines.put(mpc.getName(), me);
            String dopTypeLabel = mpc.getDefaultObjectPolicy();
            Object dop = null;
            Object top = null;
            if (dopTypeLabel != null) {
                dop = config.getBean(dopTypeLabel, null);
            }
            if (dop != null && dop instanceof MergePolicy<?>) {
                me.setDefaultObjectMergePolicy((MergePolicy) dop);
            }
            String topTypeLabel = mpc.getDefaultTypePolicy();
            if (topTypeLabel != null) {
                top = config.getBean(topTypeLabel, null);
            }
            if ((top != null) && top instanceof MergePolicy<?>) {
                me.setDefaultTypeMergePolicy((MergePolicy) top);
            }
            Map<String, String> policyEntries = mpc.getPolicyEntries();
            Class<?> oType = null;
            Object pType = null;
            Map<Class<?>, MergePolicy> resolvedEntries = new HashMap<Class<?>, MergePolicy>();
            if (policyEntries != null && !policyEntries.isEmpty()) {
                for (Map.Entry<String, String> entry : policyEntries.entrySet()) {
                    try {
                        oType = config.getClassLoader().loadClass(entry.getKey());
                    } catch (ClassNotFoundException e) {
                        throw new WalkModException("Invalid policy entry for " + entry.getKey());
                    }
                    pType = config.getBean(entry.getValue(), null);
                    if (pType instanceof MergePolicy) {
                        resolvedEntries.put(oType, (MergePolicy) pType);
                    }
                }
            }
            me.setPolicyConfiguration(resolvedEntries);
        }
    }
}

Example 9 with WalkModException

use of org.walkmod.exceptions.WalkModException in project walkmod-core by walkmod.

the class WalkModFacade method install.

/**
 * Downloads the list of declared plugins in the configuration file using Ivy. Ignores the
 * ConfigurationProvided if passed in the constructor.
 *
 * @throws InvalidConfigurationException
 *             if the walkmod configuration is invalid and it is working in no verbose mode.
 */
public void install() throws InvalidConfigurationException {
    if (cfg.exists()) {
        if (options.isVerbose()) {
            log.info(cfg.getAbsoluteFile() + " [ok]");
        }
        // Uses Ivy always
        ConfigurationProvider cp = new IvyConfigurationProvider(options.isOffline(), options.isVerbose());
        if (options.isVerbose()) {
            log.info("** THE PLUGIN INSTALLATION STARTS **");
            System.out.print("----------------------------------------");
            System.out.println("----------------------------------------");
        }
        long startTime = System.currentTimeMillis();
        long endTime = startTime;
        DecimalFormat myFormatter = new DecimalFormat("###.###");
        DateFormat df = new SimpleDateFormat("EEE, d MMM yyyy HH:mm:ss", Locale.US);
        boolean error = false;
        try {
            userDir = new File(System.getProperty("user.dir")).getAbsolutePath();
            System.setProperty("user.dir", options.getExecutionDirectory().getCanonicalPath());
            ConfigurationManager cfgManager = new ConfigurationManager(cfg, cp);
            Configuration cf = cfgManager.getConfiguration();
            List<String> modules = cf.getModules();
            if (modules != null && !modules.isEmpty()) {
                for (String module : modules) {
                    File aux = new File(module).getAbsoluteFile();
                    if (aux.isDirectory()) {
                        if (options.isVerbose()) {
                            log.info("** MODULE " + aux.getAbsoluteFile() + " [ok] **");
                        }
                        WalkModFacade facade = new WalkModFacade(OptionsBuilder.options(options).executionDirectory(aux).build());
                        facade.install();
                    } else {
                        log.error("The module " + aux.getAbsolutePath() + " is not an existing directory");
                    }
                }
            }
        } catch (Exception e) {
            System.setProperty("user.dir", userDir);
            if (options.isVerbose()) {
                error = true;
                endTime = System.currentTimeMillis();
                double time = 0;
                if (endTime > startTime) {
                    time = (double) (endTime - startTime) / (double) 1000;
                }
                String timeMsg = myFormatter.format(time);
                System.out.print("----------------------------------------");
                System.out.println("----------------------------------------");
                log.info("PLUGIN INSTALLATION FAILS");
                System.out.println();
                System.out.print("----------------------------------------");
                System.out.println("----------------------------------------");
                log.info("Total time: " + timeMsg + " seconds");
                log.info("Finished at: " + df.format(new Date()));
                log.info("Final memory: " + (Runtime.getRuntime().freeMemory()) / 1048576 + " M/ " + (Runtime.getRuntime().totalMemory() / 1048576) + " M");
                System.out.print("----------------------------------------");
                System.out.println("----------------------------------------");
                if (options.isPrintErrors()) {
                    log.error("Plugin installations fails", e);
                } else {
                    log.info("Plugin installations fails. Please, execute walkmod with -e to see the details");
                }
                if (options.isThrowException()) {
                    RuntimeException re = new RuntimeException();
                    re.setStackTrace(e.getStackTrace());
                    throw re;
                }
            } else {
                throw new InvalidConfigurationException(e);
            }
        }
        if (!error) {
            System.setProperty("user.dir", userDir);
            if (options.isVerbose()) {
                endTime = System.currentTimeMillis();
                double time = 0;
                if (endTime > startTime) {
                    time = (double) (endTime - startTime) / (double) 1000;
                }
                String timeMsg = myFormatter.format(time);
                System.out.print("----------------------------------------");
                System.out.println("----------------------------------------");
                System.out.println();
                log.info("PLUGIN INSTALLATION COMPLETE");
                System.out.print("----------------------------------------");
                System.out.println("----------------------------------------");
                log.info("Total time: " + timeMsg + " seconds");
                log.info("Finished at: " + df.format(new Date()));
                log.info("Final memory: " + (Runtime.getRuntime().freeMemory()) / 1048576 + " M/ " + (Runtime.getRuntime().totalMemory() / 1048576) + " M");
                System.out.print("----------------------------------------");
                System.out.println("----------------------------------------");
            }
        }
    } else {
        if (options.isVerbose()) {
            log.error(cfg.getAbsolutePath() + " does not exist. The root directory of your project must contain a walkmod.xml");
        } else {
            throw new WalkModException(cfg.getAbsolutePath() + " does not exist. The root directory of your project must contain a walkmod.xml");
        }
    }
}

Example 10 with WalkModException

use of org.walkmod.exceptions.WalkModException in project walkmod-core by walkmod.

the class ConfigurationImpl method executeAllChains.

public void executeAllChains(Options options, ChainAdapterFactory apf) {
    Collection<ChainConfig> tcgfs = getChainConfigs();
    if (tcgfs != null) {
        if (options.isVerbose()) {
            log.info("** STARTING TRANSFORMATIONS CHAINS **");
            System.out.print("----------------------------------------");
            System.out.println("----------------------------------------");
        }
        long startTime = System.currentTimeMillis();
        long endTime = startTime;
        DecimalFormat myFormatter = new DecimalFormat("###.###");
        DateFormat df = new SimpleDateFormat("EEE, d MMM yyyy HH:mm:ss", Locale.US);
        int num = 0;
        Iterator<ChainConfig> it = tcgfs.iterator();
        int pos = 1;
        while (it.hasNext()) {
            ChainConfig tcfg = it.next();
            if (tcgfs.size() > 1) {
                if (options.isVerbose()) {
                    String label = "";
                    if (tcfg.getName() != null && !tcfg.getName().startsWith("chain_")) {
                        label = "[" + tcfg.getName() + "](" + pos + "/" + tcgfs.size() + ") ";
                    } else {
                        label = "(" + pos + "/" + tcgfs.size() + ")";
                    }
                    log.info("TRANSFORMATION CHAIN " + label);
                    System.out.println();
                }
            }
            try {
                if (options.getIncludes() != null) {
                    String[] includes = options.getIncludes().toArray(new String[options.getIncludes().size()]);
                    tcfg.getReaderConfig().setIncludes(includes);
                }
                if (options.getExcludes() != null) {
                    String[] excludes = options.getExcludes().toArray(new String[options.getExcludes().size()]);
                    tcfg.getReaderConfig().setExcludes(excludes);
                }
                ChainAdapter ap = apf.createChainProxy(this, tcfg.getName());
                ap.execute();
                num += ap.getWalkerAdapter().getWalker().getNumModifications();
                pos++;
                if (options.isVerbose()) {
                    if (Summary.getInstance().getWrittenFiles().isEmpty()) {
                        log.info("**No sources changed**");
                    }
                    if (it.hasNext()) {
                        System.out.println();
                    }
                }
            } catch (Throwable e) {
                if (options.isVerbose()) {
                    endTime = System.currentTimeMillis();
                    double time = 0;
                    if (endTime > startTime) {
                        time = (double) (endTime - startTime) / (double) 1000;
                    }
                    String timeMsg = myFormatter.format(time);
                    if (num != 0) {
                        System.out.print("----------------------------------------");
                        System.out.println("----------------------------------------");
                    }
                    log.info("TRANSFORMATION CHAIN FAILS");
                    System.out.println();
                    System.out.print("----------------------------------------");
                    System.out.println("----------------------------------------");
                    log.info("Total time: " + timeMsg + " seconds");
                    log.info("Finished at: " + df.format(new Date()));
                    log.info("Final memory: " + (Runtime.getRuntime().freeMemory()) / 1048576 + " M/ " + (Runtime.getRuntime().totalMemory() / 1048576) + " M");
                    System.out.print("----------------------------------------");
                    System.out.println("----------------------------------------");
                    log.info("Please, see the walkmod log file for details");
                    if (options.isPrintErrors()) {
                        log.error("TRANSFORMATION CHAIN (" + tcfg.getName() + ") FAILS", e);
                    } else {
                        log.error("TRANSFORMATION CHAIN (" + tcfg.getName() + ") FAILS. Execute walkmod with -e to see the error details.");
                    }
                    if (options.isThrowException()) {
                        RuntimeException re = new RuntimeException();
                        re.setStackTrace(e.getStackTrace());
                        throw re;
                    }
                } else {
                    throw new WalkModException(e);
                }
                return;
            }
            if (!it.hasNext()) {
                if (tcgfs.size() >= pos) {
                    LinkedList<ChainConfig> aux = new LinkedList<ChainConfig>(tcgfs);
                    it = aux.listIterator(pos - 1);
                }
            }
        }
        if (options.isVerbose()) {
            endTime = System.currentTimeMillis();
            double time = 0;
            if (endTime > startTime) {
                time = (double) (endTime - startTime) / (double) 1000;
            }
            String timeMsg = myFormatter.format(time);
            if (num != 0) {
                System.out.print("----------------------------------------");
                System.out.println("----------------------------------------");
            }
            System.out.println();
            log.info("TRANSFORMATION CHAIN SUCCESS");
            System.out.print("----------------------------------------");
            System.out.println("----------------------------------------");
            log.info("Total time: " + timeMsg + " seconds");
            log.info("Finished at: " + df.format(new Date()));
            log.info("Final memory: " + (Runtime.getRuntime().freeMemory()) / 1048576 + " M/ " + (Runtime.getRuntime().totalMemory() / 1048576) + " M");
            log.info("Total modified files: " + num);
            System.out.print("----------------------------------------");
            System.out.println("----------------------------------------");
        }
    }
}