Examples with PageContextImpl lucee.runtime.PageContextImpl used on opensource projects

Example 56 with PageContextImpl

use of lucee.runtime.PageContextImpl in project Lucee by lucee.

the class ComponentUtil method _getStructPropertiesClass.

private static Class _getStructPropertiesClass(PageContext pc, Struct sct, PhysicalClassLoader cl) throws PageException, IOException, ClassNotFoundException {
    // create hash based on the keys of the struct
    String hash = StructUtil.keyHash(sct);
    char c = hash.charAt(0);
    if (c >= '0' && c <= '9')
        hash = "a" + hash;
    // create class name (struct class name + hash)
    String className = sct.getClass().getName() + "." + hash;
    // create physcal location for the file
    String real = className.replace('.', '/');
    Resource classFile = cl.getDirectory().getRealResource(real.concat(".class"));
    // load existing class
    if (classFile.exists()) {
        try {
            Class clazz = cl.loadClass(className);
            if (clazz != null)
                return clazz;
        } catch (Throwable t) {
            ExceptionUtil.rethrowIfNecessary(t);
        }
    }
    // Properties
    List<ASMProperty> props = new ArrayList<ASMProperty>();
    Iterator<Entry<Key, Object>> it = sct.entryIterator();
    Entry<Key, Object> e;
    while (it.hasNext()) {
        e = it.next();
        props.add(new ASMPropertyImpl(ASMUtil.toType(e.getValue() == null ? Object.class : Object.class, /*e.getValue().getClass()*/
        true), e.getKey().getString()));
    }
    // create file
    byte[] barr = ASMUtil.createPojo(real, props.toArray(new ASMProperty[props.size()]), Object.class, new Class[] { Pojo.class }, null);
    // create class file from bytecode
    ResourceUtil.touch(classFile);
    IOUtil.copy(new ByteArrayInputStream(barr), classFile, true);
    cl = (PhysicalClassLoader) ((PageContextImpl) pc).getRPCClassLoader(true);
    return cl.loadClass(className);
}

Example 57 with PageContextImpl

use of lucee.runtime.PageContextImpl in project Lucee by lucee.

the class ComponentUtil method getComponentJavaAccess.

// private static final Method INVOKE_PROPERTY = new Method("invoke",Types.OBJECT,new Type[]{Types.STRING,Types.OBJECT_ARRAY});
/**
 * generate a ComponentJavaAccess (CJA) class from a component
 * a CJA is a dynamic genarted java class that has all method defined inside a component as java methods.
 *
 * This is used to generated server side Webservices.
 * @param component
 * @param isNew
 * @return
 * @throws PageException
 */
public static Class getComponentJavaAccess(PageContext pc, Component component, RefBoolean isNew, boolean create, boolean writeLog, boolean suppressWSbeforeArg, boolean output, boolean returnValue) throws PageException {
    isNew.setValue(false);
    String classNameOriginal = component.getPageSource().getClassName();
    String className = getClassname(component, null).concat("_wrap");
    String real = className.replace('.', '/');
    String realOriginal = classNameOriginal.replace('.', '/');
    Mapping mapping = component.getPageSource().getMapping();
    PhysicalClassLoader cl = null;
    try {
        cl = (PhysicalClassLoader) ((PageContextImpl) pc).getRPCClassLoader(false);
    } catch (IOException e) {
        throw Caster.toPageException(e);
    }
    Resource classFile = cl.getDirectory().getRealResource(real.concat(".class"));
    Resource classFileOriginal = mapping.getClassRootDirectory().getRealResource(realOriginal.concat(".class"));
    // check last Mod
    if (classFile.lastModified() >= classFileOriginal.lastModified()) {
        try {
            Class clazz = cl.loadClass(className);
            if (clazz != null && !hasChangesOfChildren(classFile.lastModified(), clazz))
                return registerTypeMapping(clazz);
        } catch (Throwable t) {
            ExceptionUtil.rethrowIfNecessary(t);
        }
    }
    if (!create)
        return null;
    isNew.setValue(true);
    // print.out("new");
    // CREATE CLASS
    ClassWriter cw = ASMUtil.getClassWriter();
    cw.visit(Opcodes.V1_6, Opcodes.ACC_PUBLIC, real, null, "java/lang/Object", null);
    // GeneratorAdapter ga = new GeneratorAdapter(Opcodes.ACC_PUBLIC,Page.STATIC_CONSTRUCTOR,null,null,cw);
    // StaticConstrBytecodeContext statConstr = null;//new BytecodeContext(null,null,null,cw,real,ga,Page.STATIC_CONSTRUCTOR);
    // /ga = new GeneratorAdapter(Opcodes.ACC_PUBLIC,Page.CONSTRUCTOR,null,null,cw);
    // new BytecodeContext(null,null,null,cw,real,ga,Page.CONSTRUCTOR);
    ConstrBytecodeContext constr = null;
    // field component
    // FieldVisitor fv = cw.visitField(Opcodes.ACC_PRIVATE, "c", "Llucee/runtime/ComponentImpl;", null, null);
    // fv.visitEnd();
    java.util.List<LitString> _keys = new ArrayList<LitString>();
    // remote methods
    Collection.Key[] keys = component.keys(Component.ACCESS_REMOTE);
    int max;
    for (int i = 0; i < keys.length; i++) {
        max = -1;
        while ((max = createMethod(constr, _keys, cw, real, component.get(keys[i]), max, writeLog, suppressWSbeforeArg, output, returnValue)) != -1) {
            // for overload remove this
            break;
        }
    }
    // Constructor
    GeneratorAdapter adapter = new GeneratorAdapter(Opcodes.ACC_PUBLIC, CONSTRUCTOR_OBJECT, null, null, cw);
    adapter.loadThis();
    adapter.invokeConstructor(Types.OBJECT, CONSTRUCTOR_OBJECT);
    lucee.transformer.bytecode.Page.registerFields(new BytecodeContext(null, constr, getPage(constr), _keys, cw, real, adapter, CONSTRUCTOR_OBJECT, writeLog, suppressWSbeforeArg, output, returnValue), _keys);
    adapter.returnValue();
    adapter.endMethod();
    cw.visitEnd();
    byte[] barr = cw.toByteArray();
    try {
        ResourceUtil.touch(classFile);
        IOUtil.copy(new ByteArrayInputStream(barr), classFile, true);
        cl = (PhysicalClassLoader) ((PageContextImpl) pc).getRPCClassLoader(true);
        return registerTypeMapping(cl.loadClass(className, barr));
    } catch (Throwable t) {
        ExceptionUtil.rethrowIfNecessary(t);
        throw Caster.toPageException(t);
    }
}

Example 58 with PageContextImpl

use of lucee.runtime.PageContextImpl in project Lucee by lucee.

the class ThreadUtil method createPageContext.

/**
 * @param config
 * @param os
 * @param serverName
 * @param requestURI
 * @param queryString
 * @param cookies
 * @param headers
 * @param parameters
 * @param attributes
 * @param register
 * @param timeout timeout in ms, if the value is smaller than 1 it is ignored and the value comming from the context is used
 * @return
 */
public static PageContextImpl createPageContext(ConfigWeb config, OutputStream os, String serverName, String requestURI, String queryString, Cookie[] cookies, Pair[] headers, byte[] body, Pair[] parameters, Struct attributes, boolean register, long timeout) {
    CFMLFactory factory = config.getFactory();
    HttpServletRequest req = new HttpServletRequestDummy(config.getRootDirectory(), serverName, requestURI, queryString, cookies, headers, parameters, attributes, null, body);
    req = new HTTPServletRequestWrap(req);
    HttpServletResponse rsp = createHttpServletResponse(os);
    return (PageContextImpl) factory.getLuceePageContext(factory.getServlet(), req, rsp, null, false, -1, false, register, timeout, false, false);
}

Example 59 with PageContextImpl

use of lucee.runtime.PageContextImpl in project Lucee by lucee.

the class Admin method terminateRunningThread.

private static boolean terminateRunningThread(ConfigWeb configWeb, int id) {
    Map<Integer, PageContextImpl> pcs = ((CFMLFactoryImpl) configWeb.getFactory()).getActivePageContexts();
    Iterator<PageContextImpl> it = pcs.values().iterator();
    PageContextImpl pc;
    Collection.Key key;
    while (it.hasNext()) {
        pc = it.next();
        if (pc.getId() == id) {
            CFMLFactoryImpl.terminate(pc, true);
            return true;
        }
    }
    return false;
}

Example 60 with PageContextImpl

use of lucee.runtime.PageContextImpl in project Lucee by lucee.

the class Admin method fillGetRunningThreads.

private static void fillGetRunningThreads(lucee.runtime.type.Query qry, ConfigWeb configWeb) throws PageException {
    CFMLFactoryImpl factory = ((CFMLFactoryImpl) configWeb.getFactory());
    Map<Integer, PageContextImpl> pcs = factory.getActivePageContexts();
    Iterator<PageContextImpl> it = pcs.values().iterator();
    PageContextImpl pc;
    Collection.Key key;
    int row = 0;
    while (it.hasNext()) {
        pc = it.next();
        qry.addRow();
        row++;
        StackTraceElement[] st = pc.getThread().getStackTrace();
        configWeb.getConfigDir();
        configWeb.getIdentification().getId();
        configWeb.getConfigDir();
        qry.setAt("Id", row, new Double(pc.getId()));
        qry.setAt("Start", row, new DateTimeImpl(pc.getStartTime(), false));
        qry.setAt("Timeout", row, new Double(pc.getRequestTimeout() / 1000));
        qry.setAt("ThreadType", row, pc.getParentPageContext() == null ? "main" : "child");
        qry.setAt("StackTrace", row, toString(st));
        qry.setAt("TagContext", row, PageExceptionImpl.getTagContext(pc.getConfig(), st));
        qry.setAt("label", row, factory.getLabel());
        qry.setAt("RootPath", row, ReqRspUtil.getRootPath(((ConfigWebImpl) configWeb).getServletContext()));
        qry.setAt("ConfigFile", row, configWeb.getConfigFile().getAbsolutePath());
        if (factory.getURL() != null)
            qry.setAt("url", row, factory.getURL().toExternalForm());
    }
}