Examples with BundleClassLoader org.apache.felix.framework.BundleWiringImpl.BundleClassLoader used on opensource projects

Example 1 with BundleClassLoader

use of org.apache.felix.framework.BundleWiringImpl.BundleClassLoader in project Lucee by lucee.

the class BundleInfo method call.

public static Struct call(PageContext pc, Object obj) throws PageException {
    if (obj == null)
        throw new FunctionException(pc, "bundleInfo", 1, "object", "value is null");
    Class<?> clazz;
    if (obj instanceof JavaObject)
        clazz = ((JavaObject) obj).getClazz();
    else if (obj instanceof ObjectWrap)
        clazz = ((ObjectWrap) obj).getEmbededObject().getClass();
    else
        clazz = obj.getClass();
    ClassLoader cl = clazz.getClassLoader();
    if (cl instanceof BundleClassLoader) {
        BundleClassLoader bcl = (BundleClassLoader) cl;
        Bundle b = bcl.getBundle();
        Struct sct = new StructImpl();
        sct.setEL(KeyConstants._id, b.getBundleId());
        sct.setEL(KeyConstants._name, b.getSymbolicName());
        sct.setEL("location", b.getLocation());
        sct.setEL(KeyConstants._version, b.getVersion().toString());
        sct.setEL(KeyConstants._state, OSGiUtil.toState(b.getState(), null));
        try {
            sct.setEL("requiredBundles", toArray1(OSGiUtil.getRequiredBundles(b)));
            sct.setEL("requiredPackages", toArray2(OSGiUtil.getRequiredPackages(b)));
        } catch (BundleException be) {
            throw Caster.toPageException(be);
        }
        return sct;
    }
    throw new ApplicationException(obj + "given object is not from a OSGi bundle");
}

Example 2 with BundleClassLoader

use of org.apache.felix.framework.BundleWiringImpl.BundleClassLoader in project Lucee by lucee.

the class DumpUtil method toDumpData.

public static DumpData toDumpData(Object o, PageContext pageContext, int maxlevel, DumpProperties props) {
    if (maxlevel < 0)
        return MAX_LEVEL_REACHED;
    // null
    if (o == null) {
        DumpTable table = new DumpTable("null", "#ff6600", "#ffcc99", "#000000");
        table.appendRow(new DumpRow(0, new SimpleDumpData("Empty:null")));
        return table;
    }
    if (o instanceof DumpData) {
        return ((DumpData) o);
    }
    // Date
    if (o instanceof Date) {
        return new DateTimeImpl((Date) o).toDumpData(pageContext, maxlevel, props);
    }
    // Calendar
    if (o instanceof Calendar) {
        Calendar c = (Calendar) o;
        SimpleDateFormat df = new SimpleDateFormat("EE, dd MMM yyyy HH:mm:ss zz", Locale.ENGLISH);
        df.setTimeZone(c.getTimeZone());
        DumpTable table = new DumpTable("date", "#ff9900", "#ffcc00", "#000000");
        table.setTitle("java.util.Calendar");
        table.appendRow(1, new SimpleDumpData("Timezone"), new SimpleDumpData(TimeZoneUtil.toString(c.getTimeZone())));
        table.appendRow(1, new SimpleDumpData("Time"), new SimpleDumpData(df.format(c.getTime())));
        return table;
    }
    // StringBuffer
    if (o instanceof StringBuffer) {
        DumpTable dt = (DumpTable) toDumpData(o.toString(), pageContext, maxlevel, props);
        if (StringUtil.isEmpty(dt.getTitle()))
            dt.setTitle(Caster.toClassName(o));
        return dt;
    }
    // StringBuilder
    if (o instanceof StringBuilder) {
        DumpTable dt = (DumpTable) toDumpData(o.toString(), pageContext, maxlevel, props);
        if (StringUtil.isEmpty(dt.getTitle()))
            dt.setTitle(Caster.toClassName(o));
        return dt;
    }
    // String
    if (o instanceof String) {
        String str = (String) o;
        if (str.trim().startsWith("<wddxPacket ")) {
            try {
                WDDXConverter converter = new WDDXConverter(pageContext.getTimeZone(), false, true);
                converter.setTimeZone(pageContext.getTimeZone());
                Object rst = converter.deserialize(str, false);
                DumpData data = toDumpData(rst, pageContext, maxlevel, props);
                DumpTable table = new DumpTable("string", "#cc9999", "#ffffff", "#000000");
                table.setTitle("WDDX");
                table.appendRow(1, new SimpleDumpData("encoded"), data);
                table.appendRow(1, new SimpleDumpData("raw"), new SimpleDumpData(str));
                return table;
            } catch (Exception e) {
            // this dump entry is optional, so if it is not possible to create the decoded wddx entry, we simply don't do it
            }
        }
        DumpTable table = new DumpTable("string", "#ff6600", "#ffcc99", "#000000");
        table.appendRow(1, new SimpleDumpData("string"), new SimpleDumpData(str));
        return table;
    }
    // Character
    if (o instanceof Character) {
        DumpTable table = new DumpTable("character", "#ff6600", "#ffcc99", "#000000");
        table.appendRow(1, new SimpleDumpData("character"), new SimpleDumpData(o.toString()));
        return table;
    }
    // Number
    if (o instanceof Number) {
        DumpTable table = new DumpTable("numeric", "#ff6600", "#ffcc99", "#000000");
        table.appendRow(1, new SimpleDumpData("number"), new SimpleDumpData(Caster.toString(((Number) o))));
        return table;
    }
    // Charset
    if (o instanceof Charset) {
        DumpTable table = new DumpTable("charset", "#ff6600", "#ffcc99", "#000000");
        table.appendRow(1, new SimpleDumpData("charset"), new SimpleDumpData(((Charset) o).name()));
        return table;
    }
    // CharSet
    if (o instanceof CharSet) {
        DumpTable table = new DumpTable("charset", "#ff6600", "#ffcc99", "#000000");
        table.appendRow(1, new SimpleDumpData("charset"), new SimpleDumpData(((CharSet) o).name()));
        return table;
    }
    // Locale
    if (o instanceof Locale) {
        Locale l = (Locale) o;
        Locale env = ThreadLocalPageContext.getLocale();
        DumpTable table = new DumpTable("locale", "#ff6600", "#ffcc99", "#000000");
        table.setTitle("Locale " + LocaleFactory.getDisplayName(l));
        table.appendRow(1, new SimpleDumpData("Code (ISO-3166)"), new SimpleDumpData(l.toString()));
        table.appendRow(1, new SimpleDumpData("Country"), new SimpleDumpData(l.getDisplayCountry(env)));
        table.appendRow(1, new SimpleDumpData("Language"), new SimpleDumpData(l.getDisplayLanguage(env)));
        return table;
    }
    // TimeZone
    if (o instanceof TimeZone) {
        DumpTable table = new DumpTable("numeric", "#ff6600", "#ffcc99", "#000000");
        table.appendRow(1, new SimpleDumpData("TimeZone"), new SimpleDumpData(TimeZoneUtil.toString(((TimeZone) o))));
        return table;
    }
    // Boolean
    if (o instanceof Boolean) {
        DumpTable table = new DumpTable("boolean", "#ff6600", "#ffcc99", "#000000");
        table.appendRow(1, new SimpleDumpData("boolean"), new SimpleDumpData(((Boolean) o).booleanValue()));
        return table;
    }
    // File
    if (o instanceof File) {
        DumpTable table = new DumpTable("file", "#ffcc00", "#ffff66", "#000000");
        table.appendRow(1, new SimpleDumpData("File"), new SimpleDumpData(o.toString()));
        return table;
    }
    // Cookie
    if (o instanceof Cookie) {
        Cookie c = (Cookie) o;
        DumpTable table = new DumpTable("Cookie", "#979EAA", "#DEE9FB", "#000000");
        table.setTitle("Cookie (" + c.getClass().getName() + ")");
        table.appendRow(1, new SimpleDumpData("name"), new SimpleDumpData(c.getName()));
        table.appendRow(1, new SimpleDumpData("value"), new SimpleDumpData(c.getValue()));
        table.appendRow(1, new SimpleDumpData("path"), new SimpleDumpData(c.getPath()));
        table.appendRow(1, new SimpleDumpData("secure"), new SimpleDumpData(c.getSecure()));
        table.appendRow(1, new SimpleDumpData("maxAge"), new SimpleDumpData(c.getMaxAge()));
        table.appendRow(1, new SimpleDumpData("version"), new SimpleDumpData(c.getVersion()));
        table.appendRow(1, new SimpleDumpData("domain"), new SimpleDumpData(c.getDomain()));
        table.appendRow(1, new SimpleDumpData("httpOnly"), new SimpleDumpData(CookieImpl.isHTTPOnly(c)));
        table.appendRow(1, new SimpleDumpData("comment"), new SimpleDumpData(c.getComment()));
        return table;
    }
    // Resource
    if (o instanceof Resource) {
        DumpTable table = new DumpTable("resource", "#ffcc00", "#ffff66", "#000000");
        table.appendRow(1, new SimpleDumpData("Resource"), new SimpleDumpData(o.toString()));
        return table;
    }
    // byte[]
    if (o instanceof byte[]) {
        byte[] bytes = (byte[]) o;
        int max = 5000;
        DumpTable table = new DumpTable("array", "#ff9900", "#ffcc00", "#000000");
        table.setTitle("Native Array  (" + Caster.toClassName(o) + ")");
        StringBuilder sb = new StringBuilder("[");
        for (int i = 0; i < bytes.length; i++) {
            if (i != 0)
                sb.append(",");
            sb.append(bytes[i]);
            if (i == max) {
                sb.append(", ...truncated");
                break;
            }
        }
        sb.append("]");
        table.appendRow(1, new SimpleDumpData("Raw" + (bytes.length < max ? "" : " (truncated)")), new SimpleDumpData(sb.toString()));
        if (bytes.length < max) {
            // base64
            table.appendRow(1, new SimpleDumpData("Base64 Encoded"), new SimpleDumpData(Base64Coder.encode(bytes)));
        /*try {
					table.appendRow(1,new SimpleDumpData("CFML expression"),new SimpleDumpData("evaluateJava('"+JavaConverter.serialize(bytes)+"')"));
					
				}
				catch (IOException e) {}*/
        }
        return table;
    }
    // Collection.Key
    if (o instanceof Collection.Key) {
        Collection.Key key = (Collection.Key) o;
        DumpTable table = new DumpTable("string", "#ff6600", "#ffcc99", "#000000");
        table.appendRow(1, new SimpleDumpData("Collection.Key"), new SimpleDumpData(key.getString()));
        return table;
    }
    String id = "" + IDGenerator.intId();
    String refid = ThreadLocalDump.get(o);
    if (refid != null) {
        DumpTable table = new DumpTable("ref", "#ffffff", "#cccccc", "#000000");
        table.appendRow(1, new SimpleDumpData("Reference"), new SimpleDumpData(refid));
        table.setRef(refid);
        return setId(id, table);
    }
    ThreadLocalDump.set(o, id);
    try {
        int top = props.getMaxlevel();
        // Printable
        if (o instanceof Dumpable) {
            return setId(id, ((Dumpable) o).toDumpData(pageContext, maxlevel, props));
        }
        // Map
        if (o instanceof Map) {
            Map map = (Map) o;
            Iterator it = map.keySet().iterator();
            DumpTable table = new DumpTable("struct", "#ff9900", "#ffcc00", "#000000");
            table.setTitle("Map (" + Caster.toClassName(o) + ")");
            while (it.hasNext()) {
                Object next = it.next();
                table.appendRow(1, toDumpData(next, pageContext, maxlevel, props), toDumpData(map.get(next), pageContext, maxlevel, props));
            }
            return setId(id, table);
        }
        // List
        if (o instanceof List) {
            List list = (List) o;
            ListIterator it = list.listIterator();
            DumpTable table = new DumpTable("array", "#ff9900", "#ffcc00", "#000000");
            table.setTitle("Array (List)");
            if (list.size() > top)
                table.setComment("Rows: " + list.size() + " (showing top " + top + ")");
            int i = 0;
            while (it.hasNext() && i++ < top) {
                table.appendRow(1, new SimpleDumpData(it.nextIndex() + 1), toDumpData(it.next(), pageContext, maxlevel, props));
            }
            return setId(id, table);
        }
        // Set
        if (o instanceof Set) {
            Set set = (Set) o;
            Iterator it = set.iterator();
            DumpTable table = new DumpTable("array", "#ff9900", "#ffcc00", "#000000");
            table.setTitle("Set (" + set.getClass().getName() + ")");
            int i = 0;
            while (it.hasNext() && i++ < top) {
                table.appendRow(1, toDumpData(it.next(), pageContext, maxlevel, props));
            }
            return setId(id, table);
        }
        // Resultset
        if (o instanceof ResultSet) {
            try {
                DumpData dd = new QueryImpl((ResultSet) o, "query", pageContext.getTimeZone()).toDumpData(pageContext, maxlevel, props);
                if (dd instanceof DumpTable)
                    ((DumpTable) dd).setTitle(Caster.toClassName(o));
                return setId(id, dd);
            } catch (PageException e) {
            }
        }
        // Enumeration
        if (o instanceof Enumeration) {
            Enumeration e = (Enumeration) o;
            DumpTable table = new DumpTable("enumeration", "#ff9900", "#ffcc00", "#000000");
            table.setTitle("Enumeration");
            int i = 0;
            while (e.hasMoreElements() && i++ < top) {
                table.appendRow(0, toDumpData(e.nextElement(), pageContext, maxlevel, props));
            }
            return setId(id, table);
        }
        // Object[]
        if (Decision.isNativeArray(o)) {
            Array arr;
            try {
                arr = Caster.toArray(o);
                DumpTable htmlBox = new DumpTable("array", "#ff9900", "#ffcc00", "#000000");
                htmlBox.setTitle("Native Array (" + Caster.toClassName(o) + ")");
                int length = arr.size();
                for (int i = 1; i <= length; i++) {
                    Object ox = null;
                    try {
                        ox = arr.getE(i);
                    } catch (Exception e) {
                    }
                    htmlBox.appendRow(1, new SimpleDumpData(i), toDumpData(ox, pageContext, maxlevel, props));
                }
                return setId(id, htmlBox);
            } catch (PageException e) {
                return setId(id, new SimpleDumpData(""));
            }
        }
        // Node
        if (o instanceof Node) {
            return setId(id, XMLCaster.toDumpData((Node) o, pageContext, maxlevel, props));
        }
        // ObjectWrap
        if (o instanceof ObjectWrap) {
            maxlevel++;
            return setId(id, toDumpData(((ObjectWrap) o).getEmbededObject(null), pageContext, maxlevel, props));
        }
        // NodeList
        if (o instanceof NodeList) {
            NodeList list = (NodeList) o;
            int len = list.getLength();
            DumpTable table = new DumpTable("xml", "#cc9999", "#ffffff", "#000000");
            for (int i = 0; i < len; i++) {
                table.appendRow(1, new SimpleDumpData(i), toDumpData(list.item(i), pageContext, maxlevel, props));
            }
            return setId(id, table);
        }
        // AttributeMap
        if (o instanceof NamedNodeMap) {
            NamedNodeMap attr = (NamedNodeMap) o;
            int len = attr.getLength();
            DumpTable dt = new DumpTable("array", "#ff9900", "#ffcc00", "#000000");
            dt.setTitle("NamedNodeMap (" + Caster.toClassName(o) + ")");
            for (int i = 0; i < len; i++) {
                dt.appendRow(1, new SimpleDumpData(i), toDumpData(attr.item(i), pageContext, maxlevel, props));
            }
            return setId(id, dt);
        }
        // HttpSession
        if (o instanceof HttpSession) {
            HttpSession hs = (HttpSession) o;
            Enumeration e = hs.getAttributeNames();
            DumpTable htmlBox = new DumpTable("httpsession", "#9999ff", "#ccccff", "#000000");
            htmlBox.setTitle("HttpSession");
            while (e.hasMoreElements()) {
                String key = e.nextElement().toString();
                htmlBox.appendRow(1, new SimpleDumpData(key), toDumpData(hs.getAttribute(key), pageContext, maxlevel, props));
            }
            return setId(id, htmlBox);
        }
        if (o instanceof Pojo) {
            DumpTable table = new DumpTable(o.getClass().getName(), "#ff99cc", "#ffccff", "#000000");
            Class clazz = o.getClass();
            if (o instanceof Class)
                clazz = (Class) o;
            String fullClassName = clazz.getName();
            int pos = fullClassName.lastIndexOf('.');
            String className = pos == -1 ? fullClassName : fullClassName.substring(pos + 1);
            table.setTitle("Java Bean - " + className + " (" + fullClassName + ")");
            table.appendRow(3, new SimpleDumpData("Property Name"), new SimpleDumpData("Value"));
            // collect the properties
            Method[] methods = clazz.getMethods();
            String propName;
            Object value;
            String exName = null;
            String exValue = null;
            for (int i = 0; i < methods.length; i++) {
                Method method = methods[i];
                if (Object.class == method.getDeclaringClass())
                    continue;
                propName = method.getName();
                if (propName.startsWith("get") && method.getParameterTypes().length == 0) {
                    propName = propName.substring(3);
                    value = null;
                    try {
                        value = method.invoke(o, new Object[0]);
                        if (exName == null && value instanceof String && ((String) value).length() < 20) {
                            exName = propName;
                            exValue = value.toString();
                        }
                    } catch (Throwable t) {
                        ExceptionUtil.rethrowIfNecessary(t);
                        value = "not able to retrieve the data:" + t.getMessage();
                    }
                    table.appendRow(0, new SimpleDumpData(propName), toDumpData(value, pageContext, maxlevel, props));
                }
            }
            if (exName == null) {
                exName = "LastName";
                exValue = "Sorglos";
            }
            table.setComment("JavaBeans are reusable software components for Java." + "\nThey are classes that encapsulate many objects into a single object (the bean)." + "\nThey allow access to properties using getter and setter methods or directly.");
            return setId(id, table);
        }
        // reflect
        // else {
        DumpTable table = new DumpTable(o.getClass().getName(), "#6289a3", "#dee3e9", "#000000");
        Class clazz = o.getClass();
        if (o instanceof Class)
            clazz = (Class) o;
        String fullClassName = clazz.getName();
        int pos = fullClassName.lastIndexOf('.');
        String className = pos == -1 ? fullClassName : fullClassName.substring(pos + 1);
        table.setTitle(className);
        table.appendRow(1, new SimpleDumpData("class"), new SimpleDumpData(fullClassName));
        // Fields
        Field[] fields = clazz.getFields();
        DumpTable fieldDump = new DumpTable("#6289a3", "#dee3e9", "#000000");
        fieldDump.appendRow(-1, new SimpleDumpData("name"), new SimpleDumpData("pattern"), new SimpleDumpData("value"));
        for (int i = 0; i < fields.length; i++) {
            Field field = fields[i];
            DumpData value;
            try {
                // print.out(o+":"+maxlevel);
                value = new SimpleDumpData(Caster.toString(field.get(o), ""));
            } catch (Exception e) {
                value = new SimpleDumpData("");
            }
            fieldDump.appendRow(0, new SimpleDumpData(field.getName()), new SimpleDumpData(field.toString()), value);
        }
        if (fields.length > 0)
            table.appendRow(1, new SimpleDumpData("fields"), fieldDump);
        // Constructors
        Constructor[] constructors = clazz.getConstructors();
        DumpTable constrDump = new DumpTable("#6289a3", "#dee3e9", "#000000");
        constrDump.appendRow(-1, new SimpleDumpData("interface"), new SimpleDumpData("exceptions"));
        for (int i = 0; i < constructors.length; i++) {
            Constructor constr = constructors[i];
            // exceptions
            StringBuilder sbExp = new StringBuilder();
            Class[] exceptions = constr.getExceptionTypes();
            for (int p = 0; p < exceptions.length; p++) {
                if (p > 0)
                    sbExp.append("\n");
                sbExp.append(Caster.toClassName(exceptions[p]));
            }
            // parameters
            StringBuilder sbParams = new StringBuilder("<init>");
            sbParams.append('(');
            Class[] parameters = constr.getParameterTypes();
            for (int p = 0; p < parameters.length; p++) {
                if (p > 0)
                    sbParams.append(", ");
                sbParams.append(Caster.toClassName(parameters[p]));
            }
            sbParams.append(')');
            constrDump.appendRow(0, new SimpleDumpData(sbParams.toString()), new SimpleDumpData(sbExp.toString()));
        }
        if (constructors.length > 0)
            table.appendRow(1, new SimpleDumpData("constructors"), constrDump);
        // Methods
        StringBuilder objMethods = new StringBuilder();
        Method[] methods = clazz.getMethods();
        DumpTable methDump = new DumpTable("#6289a3", "#dee3e9", "#000000");
        methDump.appendRow(-1, new SimpleDumpData("return"), new SimpleDumpData("interface"), new SimpleDumpData("exceptions"));
        for (int i = 0; i < methods.length; i++) {
            Method method = methods[i];
            if (Object.class == method.getDeclaringClass()) {
                if (objMethods.length() > 0)
                    objMethods.append(", ");
                objMethods.append(method.getName());
                continue;
            }
            // exceptions
            StringBuilder sbExp = new StringBuilder();
            Class[] exceptions = method.getExceptionTypes();
            for (int p = 0; p < exceptions.length; p++) {
                if (p > 0)
                    sbExp.append("\n");
                sbExp.append(Caster.toClassName(exceptions[p]));
            }
            // parameters
            StringBuilder sbParams = new StringBuilder(method.getName());
            sbParams.append('(');
            Class[] parameters = method.getParameterTypes();
            for (int p = 0; p < parameters.length; p++) {
                if (p > 0)
                    sbParams.append(", ");
                sbParams.append(Caster.toClassName(parameters[p]));
            }
            sbParams.append(')');
            methDump.appendRow(0, new SimpleDumpData(Caster.toClassName(method.getReturnType())), new SimpleDumpData(sbParams.toString()), new SimpleDumpData(sbExp.toString()));
        }
        if (methods.length > 0)
            table.appendRow(1, new SimpleDumpData("methods"), methDump);
        DumpTable inherited = new DumpTable("#6289a3", "#dee3e9", "#000000");
        inherited.appendRow(7, new SimpleDumpData("Methods inherited from java.lang.Object"));
        inherited.appendRow(0, new SimpleDumpData(objMethods.toString()));
        table.appendRow(1, new SimpleDumpData(""), inherited);
        // Bundle Info
        ClassLoader cl = clazz.getClassLoader();
        if (cl instanceof BundleClassLoader) {
            BundleClassLoader bcl = (BundleClassLoader) cl;
            Bundle b = bcl.getBundle();
            Struct sct = new StructImpl();
            sct.setEL(KeyConstants._id, b.getBundleId());
            sct.setEL(KeyConstants._name, b.getSymbolicName());
            sct.setEL("location", b.getLocation());
            sct.setEL(KeyConstants._version, b.getVersion().toString());
            DumpTable bd = new DumpTable("#6289a3", "#dee3e9", "#000000");
            bd.appendRow(1, new SimpleDumpData("id"), new SimpleDumpData(b.getBundleId()));
            bd.appendRow(1, new SimpleDumpData("symbolic-name"), new SimpleDumpData(b.getSymbolicName()));
            bd.appendRow(1, new SimpleDumpData("version"), new SimpleDumpData(b.getVersion().toString()));
            bd.appendRow(1, new SimpleDumpData("location"), new SimpleDumpData(b.getLocation()));
            requiredBundles(bd, b);
            table.appendRow(1, new SimpleDumpData("bundle-info"), bd);
        }
        return setId(id, table);
    // }
    } finally {
        ThreadLocalDump.remove(o);
    }
}