Examples with Iterator java.util.Iterator used on opensource projects

Example 36 with Iterator

use of java.util.Iterator in project lombok by rzwitserloot.

the class WebUpToDate method eval.

/**
	 * Evaluate (all) target and source file(s) to
	 * see if the target(s) is/are up-to-date.
	 * @return true if the target(s) is/are up-to-date
	 */
public boolean eval() {
    if (sourceFileSets.size() == 0 && sourceResources.size() == 0 && sourceFile == null) {
        throw new BuildException("At least one srcfile or a nested <srcfiles> or <srcresources> element must be set.");
    }
    if ((sourceFileSets.size() > 0 || sourceResources.size() > 0) && sourceFile != null) {
        throw new BuildException("Cannot specify both the srcfile attribute and a nested <srcfiles> or <srcresources> element.");
    }
    if (urlbase == null) {
        throw new BuildException("The urlbase attribute must be set.");
    }
    // if the source file isn't there, throw an exception
    if (sourceFile != null && !sourceFile.exists()) {
        throw new BuildException(sourceFile.getAbsolutePath() + " not found.");
    }
    boolean upToDate = true;
    if (sourceFile != null) {
        Resource fileResource = new FileResource(sourceFile);
        upToDate = isUpToDate(fileResource);
    }
    if (upToDate) {
        Enumeration e = sourceFileSets.elements();
        while (upToDate && e.hasMoreElements()) {
            FileSet fs = (FileSet) e.nextElement();
            Iterator it = fs.iterator();
            while (upToDate && it.hasNext()) {
                Resource r = (Resource) it.next();
                upToDate = isUpToDate(r);
            }
        }
    }
    if (upToDate) {
        Resource[] r = sourceResources.listResources();
        for (int i = 0; upToDate && i < r.length; i++) {
            upToDate = isUpToDate(r[i]);
        }
    }
    return upToDate;
}

Example 37 with Iterator

use of java.util.Iterator in project core by s4.

the class Adapter method main.

public static void main(String[] args) {
    Options options = new Options();
    options.addOption(OptionBuilder.withArgName("corehome").hasArg().withDescription("core home").create("c"));
    options.addOption(OptionBuilder.withArgName("instanceid").hasArg().withDescription("instance id").create("i"));
    options.addOption(OptionBuilder.withArgName("configtype").hasArg().withDescription("configuration type").create("t"));
    options.addOption(OptionBuilder.withArgName("userconfig").hasArg().withDescription("user-defined legacy data adapter configuration file").create("d"));
    CommandLineParser parser = new GnuParser();
    CommandLine commandLine = null;
    try {
        commandLine = parser.parse(options, args);
    } catch (ParseException pe) {
        System.err.println(pe.getLocalizedMessage());
        System.exit(1);
    }
    int instanceId = -1;
    if (commandLine.hasOption("i")) {
        String instanceIdStr = commandLine.getOptionValue("i");
        try {
            instanceId = Integer.parseInt(instanceIdStr);
        } catch (NumberFormatException nfe) {
            System.err.println("Bad instance id: %s" + instanceIdStr);
            System.exit(1);
        }
    }
    if (commandLine.hasOption("c")) {
        coreHome = commandLine.getOptionValue("c");
    }
    String configType = "typical";
    if (commandLine.hasOption("t")) {
        configType = commandLine.getOptionValue("t");
    }
    String userConfigFilename = null;
    if (commandLine.hasOption("d")) {
        userConfigFilename = commandLine.getOptionValue("d");
    }
    File userConfigFile = new File(userConfigFilename);
    if (!userConfigFile.isFile()) {
        System.err.println("Bad user configuration file: " + userConfigFilename);
        System.exit(1);
    }
    File coreHomeFile = new File(coreHome);
    if (!coreHomeFile.isDirectory()) {
        System.err.println("Bad core home: " + coreHome);
        System.exit(1);
    }
    if (instanceId > -1) {
        System.setProperty("instanceId", "" + instanceId);
    } else {
        System.setProperty("instanceId", "" + S4Util.getPID());
    }
    String configBase = coreHome + File.separatorChar + "conf" + File.separatorChar + configType;
    String configPath = configBase + File.separatorChar + "adapter_conf.xml";
    File configFile = new File(configPath);
    if (!configFile.exists()) {
        System.err.printf("adapter config file %s does not exist\n", configPath);
        System.exit(1);
    }
    // load adapter config xml
    ApplicationContext coreContext;
    coreContext = new FileSystemXmlApplicationContext("file:" + configPath);
    ApplicationContext context = coreContext;
    Adapter adapter = (Adapter) context.getBean("adapter");
    ApplicationContext appContext = new FileSystemXmlApplicationContext(new String[] { "file:" + userConfigFilename }, context);
    Map listenerBeanMap = appContext.getBeansOfType(EventProducer.class);
    if (listenerBeanMap.size() == 0) {
        System.err.println("No user-defined listener beans");
        System.exit(1);
    }
    EventProducer[] eventListeners = new EventProducer[listenerBeanMap.size()];
    int index = 0;
    for (Iterator it = listenerBeanMap.keySet().iterator(); it.hasNext(); index++) {
        String beanName = (String) it.next();
        System.out.println("Adding producer " + beanName);
        eventListeners[index] = (EventProducer) listenerBeanMap.get(beanName);
    }
    adapter.setEventListeners(eventListeners);
}

Example 38 with Iterator

use of java.util.Iterator in project core by s4.

the class LoadGenerator method createEventTypeInfo.

@SuppressWarnings("unchecked")
public void createEventTypeInfo(JSONObject classInfo) {
    String className = "";
    try {
        for (Iterator it = classInfo.keys(); it.hasNext(); ) {
            className = (String) it.next();
            JSONObject jsonEventTypeInfo = classInfo.getJSONObject(className);
            int classIndex = (Integer) jsonEventTypeInfo.getInt("classIndex");
            String streamName = jsonEventTypeInfo.getString("streamName");
            Class clazz = Class.forName(className);
            Schema schema = new Schema(clazz);
            eventTypeInfoMap.put(classIndex, new EventTypeInfo(schema, streamName));
        }
    } catch (JSONException je) {
        je.printStackTrace();
    } catch (ClassNotFoundException cnfe) {
        System.err.println("Count not locate class " + className);
    }
}

Example 39 with Iterator

use of java.util.Iterator in project jadx by skylot.

the class AnnotationGen method encodeValue.

// TODO: refactor this boilerplate code
public void encodeValue(CodeWriter code, Object val) {
    if (val == null) {
        code.add("null");
        return;
    }
    if (val instanceof String) {
        code.add(getStringUtils().unescapeString((String) val));
    } else if (val instanceof Integer) {
        code.add(TypeGen.formatInteger((Integer) val));
    } else if (val instanceof Character) {
        code.add(getStringUtils().unescapeChar((Character) val));
    } else if (val instanceof Boolean) {
        code.add(Boolean.TRUE.equals(val) ? "true" : "false");
    } else if (val instanceof Float) {
        code.add(TypeGen.formatFloat((Float) val));
    } else if (val instanceof Double) {
        code.add(TypeGen.formatDouble((Double) val));
    } else if (val instanceof Long) {
        code.add(TypeGen.formatLong((Long) val));
    } else if (val instanceof Short) {
        code.add(TypeGen.formatShort((Short) val));
    } else if (val instanceof Byte) {
        code.add(TypeGen.formatByte((Byte) val));
    } else if (val instanceof ArgType) {
        classGen.useType(code, (ArgType) val);
        code.add(".class");
    } else if (val instanceof FieldInfo) {
        // must be a static field
        FieldInfo field = (FieldInfo) val;
        InsnGen.makeStaticFieldAccess(code, field, classGen);
    } else if (val instanceof Iterable) {
        code.add('{');
        Iterator<?> it = ((Iterable) val).iterator();
        while (it.hasNext()) {
            Object obj = it.next();
            encodeValue(code, obj);
            if (it.hasNext()) {
                code.add(", ");
            }
        }
        code.add('}');
    } else if (val instanceof Annotation) {
        formatAnnotation(code, (Annotation) val);
    } else {
        // TODO: also can be method values
        throw new JadxRuntimeException("Can't decode value: " + val + " (" + val.getClass() + ")");
    }
}

Example 40 with Iterator

use of java.util.Iterator in project AsmackService by rtreffer.

the class ResponseAuth method checkSemantics.

/**
     * Checks the semantics of the directives in the directive list as parsed
     * from the digest challenge byte array.
     *
     * @param dirList  the list of directives parsed from the digest challenge
     *
     * @exception SaslException   If a semantic error occurs
     */
void checkSemantics(DirectiveList dirList) throws SaslException {
    Iterator directives = dirList.getIterator();
    ParsedDirective directive;
    String name;
    while (directives.hasNext()) {
        directive = (ParsedDirective) directives.next();
        name = directive.getName();
        if (name.equals("rspauth"))
            m_responseValue = directive.getValue();
    }
    /* post semantic check */
    if (m_responseValue == null)
        throw new SaslException("Missing response-auth directive.");
}