Examples of PUSH

com.cosmicpush.gateway.common.Push
com.cosmicpush.pub.common.Push
com.flagstone.transform.action.Push
com.sun.org.apache.bcel.internal.generic.PUSH
Wrapper class for push operations, which are implemented either as BIPUSH, LDC or xCONST_n instructions. @version $Id: PUSH.java,v 1.1.2.1 2005/07/31 23:44:54 jeffsuttor Exp $ @author M. Dahm
com.vaadin.annotations.Push
flash.swf.actions.Push
Represents an AS2 "push" byte code. @author Clement Wong
org.apache.bcel.generic.PUSH
Wrapper class for push operations, which are implemented either as BIPUSH, LDC or xCONST_n instructions. @version $Id: PUSH.java,v 1.1.1.1 2001/10/29 20:00:25 jvanzyl Exp $ @author M. Dahm

org.apache.struts2.components.Push

Push value on stack for simplified usage.

value* (Object) - value to be pushed into the top of the stack

Examples

  <s:push value="user"> <s:propery value="firstName" /> <s:propery value="lastName" /> </s:push>

Pushed user into the stack, and hence property tag could access user's properties (firstName, lastName etc) since user is now at the top of the stack

  <s:push value="myObject">                              ----- (1) <s:bean name="jp.SomeBean" var="myBean"/>        ----- (2) <s:param name="myParam" value="top"/>        ----- (3) </s:bean> </s:push>

  when in (1), myObject is at the top of the stack when in (2), jp.SomeBean is in the top of stack, also in stack's context with key myBean when in (3), top will get the jp.SomeBean instance

  <s:push value="myObject">                                       ---(A) <s:bean name="jp.SomeBean" var="myBean"/>                   ---(B) <s:param name="myParam" value="top.mySomeOtherValue"/>  ---(C) </s:bean> </s:push>

  when in (A), myObject is at the top of the stack when in (B), jp.SomeBean is at the top of the stack, also in context with key myBean when in (C), top refers to jp.SomeBean instance. so top.mySomeOtherValue would invoke SomeBean's mySomeOtherValue() method

  <s:push value="myObject">                                 ---- (i) <s:bean name="jp.SomeBean" var="myBean"/>             ---- (ii) <s:param name="myParam" value="[1].top"/>         -----(iii) </s:bean> </s:push>

  when in (i), myObject is at the top of the stack when in (ii), jp.SomeBean is at the top of the stack, followed by myObject when in (iii), [1].top will returned top of the cut of stack starting from myObject, namely myObject itself

org.aspectj.apache.bcel.generic.PUSH
Wrapper class for push operations, which are implemented either as BIPUSH, LDC or xCONST_n instructions. @version $Id: PUSH.java,v 1.5 2005/01/31 11:32:21 aclement Exp $ @author M. Dahm

Examples of org.apache.bcel.generic.PUSH


  // Load reference to the translet (method is in AbstractTranslet)
  il.append(classGen.loadTranslet());


  // Load the name of the parameter
  il.append(new PUSH(cpg, name)); // TODO: namespace ?
  // Generete the value of the parameter (use value in 'select' by def.)
  translateValue(classGen, methodGen);
  // Mark this parameter value is not being the default value
  il.append(new PUSH(cpg, false));
  // Pass the parameter to the template
  il.append(new INVOKEVIRTUAL(cpg.addMethodref(TRANSLET_CLASS,
                 ADD_PARAMETER,
                 ADD_PARAMETER_SIG)));
  il.append(POP); // cleanup stack

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Examples of org.apache.bcel.generic.PUSH

                 "<init>", "()V")));


  // Put the names array into the translet - used for dom/translet mapping
  final Vector names = getXSLTC().getNamesIndex();
  il.append(classGen.loadTranslet());
  il.append(new PUSH(cpg, names.size()));
  il.append(new ANEWARRAY(cpg.addClass(STRING)));    


  for (int i = 0; i < names.size(); i++) {
      final String name = (String)names.elementAt(i);
      il.append(DUP);
      il.append(new PUSH(cpg, i));
      il.append(new PUSH(cpg, name));
      il.append(AASTORE);
  }
  il.append(new PUTFIELD(cpg.addFieldref(TRANSLET_CLASS,
                 NAMES_INDEX,
                 NAMES_INDEX_SIG)));


  // Put the namespace names array into the translet
  final Vector namespaces = getXSLTC().getNamespaceIndex();
  il.append(classGen.loadTranslet());
  il.append(new PUSH(cpg, namespaces.size()));
  il.append(new ANEWARRAY(cpg.addClass(STRING)));    


  for (int i = 0; i < namespaces.size(); i++) {
      final String ns = (String)namespaces.elementAt(i);
      il.append(DUP);
      il.append(new PUSH(cpg, i));
      il.append(new PUSH(cpg, ns));
      il.append(AASTORE);
  }
  il.append(new PUTFIELD(cpg.addFieldref(TRANSLET_CLASS,
                 NAMESPACE_INDEX,
                 NAMESPACE_INDEX_SIG)));

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Examples of org.apache.bcel.generic.PUSH


  final int setFilter = cpg.addInterfaceMethodref(DOM_INTF,
             "setFilter",
             "(Lorg/apache/xalan/xsltc/StripFilter;)V");


  il.append(new PUSH(cpg, DOM.ROOTNODE));
  il.append(new ISTORE(current.getIndex()));


  // Resolve any forward referenes and translate global variables/params
  _globals = resolveReferences(_globals);
  final int count = _globals.size();

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Examples of org.apache.bcel.generic.PUSH

  
  //store to _dom variable
  il.append(new PUTFIELD(domField));


  // continue with globals initialization
  il.append(new PUSH(cpg, DOM.ROOTNODE));
  il.append(new ISTORE(current.getIndex()));


  // Transfer the output settings to the output post-processor
  il.append(classGen.loadTranslet());
  il.append(transf.loadHandler());
  final int index = cpg.addMethodref(TRANSLET_CLASS,
             "transferOutputSettings",
             "("+OUTPUT_HANDLER_SIG+")V");
  il.append(new INVOKEVIRTUAL(index));


  // Compile buildKeys -- TODO: omit if not needed
  final String keySig = compileBuildKeys(classGen);
  final int    keyIdx = cpg.addMethodref(getClassName(),
                 "buildKeys", keySig);
  il.append(classGen.loadTranslet());     // The 'this' pointer
  il.append(classGen.loadTranslet());
  il.append(new GETFIELD(domField));      // The DOM reference
  il.append(transf.loadIterator());       // Not really used, but...
  il.append(transf.loadHandler());        // The output handler
  il.append(new PUSH(cpg, DOM.ROOTNODE)); // Start with the root node
  il.append(new INVOKEVIRTUAL(keyIdx));


  // Look for top-level elements that need handling
  final Enumeration toplevel = elements();
  if ((_globals.size() > 0) || (toplevel.hasMoreElements())) {

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Examples of org.apache.bcel.generic.PUSH

  
  // Compile def. target for switch statement if key has multiple levels
  if (levels > 1) {
      // Append the default target - it will _NEVER_ be reached
      InstructionHandle defaultTarget =
    il.append(new PUSH(cpg, EMPTYSTRING));
      il.insert(tblswitch,new TABLESWITCH(match, target, defaultTarget));
      il.append(ARETURN);
  }


  return extractMethod;

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Examples of org.apache.bcel.generic.PUSH

        _allAttributesUnique = checkAttributesUnique();


  // Compile code to emit element start tag
  il.append(methodGen.loadHandler());
  
  il.append(new PUSH(cpg, _name));
  il.append(DUP2);     // duplicate these 2 args for endElement
  il.append(methodGen.startElement());


  // The value of an attribute may depend on a (sibling) variable
        int j=0;
        while (j < elementCount())  {
            final SyntaxTreeNode item = (SyntaxTreeNode) elementAt(j);
            if (item instanceof Variable) {
                item.translate(classGen, methodGen);
            }
            j++;
        }


  // Compile code to emit namespace attributes
  if (_accessedPrefixes != null) {
      boolean declaresDefaultNS = false;
      Enumeration e = _accessedPrefixes.keys();


      while (e.hasMoreElements()) {
    final String prefix = (String)e.nextElement();
    final String uri = (String)_accessedPrefixes.get(prefix);


    if (uri != Constants.EMPTYSTRING || 
      prefix != Constants.EMPTYSTRING) 
    {
        if (prefix == Constants.EMPTYSTRING) {
      declaresDefaultNS = true;
        }
        il.append(methodGen.loadHandler());
        il.append(new PUSH(cpg,prefix));
        il.append(new PUSH(cpg,uri));
        il.append(methodGen.namespace());
    }
      }


      /* 
       * If our XslElement parent redeclares the default NS, and this
       * element doesn't, it must be redeclared one more time.
       */
      if (!declaresDefaultNS && (_parent instanceof XslElement)
        && ((XslElement) _parent).declaresDefaultNS()) 
      {
    il.append(methodGen.loadHandler());
    il.append(new PUSH(cpg, Constants.EMPTYSTRING));
    il.append(new PUSH(cpg, Constants.EMPTYSTRING));
    il.append(methodGen.namespace());
      }
  }


  // Output all attributes

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Examples of org.apache.bcel.generic.PUSH

      // Handle elements="ns:*" type rule
      if (rule.getStrength() == RULE_NAMESPACE) {
    il.append(new ALOAD(paramDom));
    il.append(new ILOAD(paramCurrent));
    il.append(new INVOKEINTERFACE(gns,2));
    il.append(new PUSH(cpg, rule.getNamespace()));
    il.append(new INVOKEVIRTUAL(strcmp));
    il.append(ICONST_0);


    if (rule.getAction() == STRIP_SPACE) {
        strip[sCount++] = il.append(new IF_ICMPEQ(null));
    }
    else {
        preserve[pCount++] = il.append(new IF_ICMPEQ(null));
    }
      }
      // Handle elements="ns:el" type rule
      else if (rule.getStrength() == RULE_ELEMENT) {
    // Create the QName for the element
    final Parser parser = classGen.getParser();
    QName qname;
    if (rule.getNamespace() != Constants.EMPTYSTRING )
        qname = parser.getQName(rule.getNamespace(), null,
              rule.getElement());
    else
        qname = parser.getQName(rule.getElement());


    // Register the element.
    final int elementType = xsltc.registerElement(qname);
    il.append(new ILOAD(paramType));
    il.append(new PUSH(cpg, elementType));


    // Compare current node type with wanted element type
    if (rule.getAction() == STRIP_SPACE)
        strip[sCount++] = il.append(new IF_ICMPEQ(null));
    else

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Examples of org.apache.bcel.generic.PUSH

    
    public void translateLang(ClassGenerator classGen,
                   MethodGenerator methodGen) {
    final ConstantPoolGen cpg = classGen.getConstantPool();
    final InstructionList il = methodGen.getInstructionList();
    il.append(new PUSH(cpg, _lang)); // bug! see 26869
    }

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Examples of org.apache.bcel.generic.PUSH

      final int children = cpg.addInterfaceMethodref(DOM_INTF,
                 "getAxisIterator",
                 "(I)"+
                 NODE_ITERATOR_SIG);
      il.append(methodGen.loadDOM());
      il.append(new PUSH(cpg, Axis.CHILD));
      il.append(new INVOKEINTERFACE(children, 2));
  }
  else {
      nodeSet.translate(classGen, methodGen);
  }

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Examples of org.apache.bcel.generic.PUSH

  // Compile code that initializes the static _sortOrder
        LocalVariableGen sortOrderTemp
                 = methodGen.addLocalVariable("sort_order_tmp",
                                      Util.getJCRefType("[" + STRING_SIG),
                                      null, null);
  il.append(new PUSH(cpg, nsorts));
  il.append(new ANEWARRAY(cpg.addClass(STRING)));
  for (int level = 0; level < nsorts; level++) {
      final Sort sort = (Sort)sortObjects.elementAt(level);
      il.append(DUP);
      il.append(new PUSH(cpg, level));
      sort.translateSortOrder(classGen, methodGen);
      il.append(AASTORE);
  }
        sortOrderTemp.setStart(il.append(new ASTORE(sortOrderTemp.getIndex())));


        LocalVariableGen sortTypeTemp
                 = methodGen.addLocalVariable("sort_type_tmp",
                                      Util.getJCRefType("[" + STRING_SIG),
                                      null, null);
  il.append(new PUSH(cpg, nsorts));
  il.append(new ANEWARRAY(cpg.addClass(STRING)));
  for (int level = 0; level < nsorts; level++) {
      final Sort sort = (Sort)sortObjects.elementAt(level);
      il.append(DUP);
      il.append(new PUSH(cpg, level));
      sort.translateSortType(classGen, methodGen);
      il.append(AASTORE);
  }
        sortTypeTemp.setStart(il.append(new ASTORE(sortTypeTemp.getIndex())));


        LocalVariableGen sortLangTemp
                 = methodGen.addLocalVariable("sort_lang_tmp",
                                      Util.getJCRefType("[" + STRING_SIG),
                                      null, null);
        il.append(new PUSH(cpg, nsorts));
        il.append(new ANEWARRAY(cpg.addClass(STRING)));
        for (int level = 0; level < nsorts; level++) {
              final Sort sort = (Sort)sortObjects.elementAt(level);
              il.append(DUP);
              il.append(new PUSH(cpg, level));
              sort.translateLang(classGen, methodGen);
              il.append(AASTORE);
        }
        sortLangTemp.setStart(il.append(new ASTORE(sortLangTemp.getIndex())));


        LocalVariableGen sortCaseOrderTemp
                 = methodGen.addLocalVariable("sort_case_order_tmp",
                                      Util.getJCRefType("[" + STRING_SIG),
                                      null, null);
        il.append(new PUSH(cpg, nsorts));
        il.append(new ANEWARRAY(cpg.addClass(STRING)));
        for (int level = 0; level < nsorts; level++) {
            final Sort sort = (Sort)sortObjects.elementAt(level);
            il.append(DUP);
            il.append(new PUSH(cpg, level));
            sort.translateCaseOrder(classGen, methodGen);
            il.append(AASTORE);
        }
        sortCaseOrderTemp.setStart(
                il.append(new ASTORE(sortCaseOrderTemp.getIndex())));
  
  il.append(new NEW(cpg.addClass(sortRecordFactoryClass)));
  il.append(DUP);
  il.append(methodGen.loadDOM());
  il.append(new PUSH(cpg, sortRecordClass));
  il.append(classGen.loadTranslet());


        sortOrderTemp.setEnd(il.append(new ALOAD(sortOrderTemp.getIndex())));
        sortTypeTemp.setEnd(il.append(new ALOAD(sortTypeTemp.getIndex())));
        sortLangTemp.setEnd(il.append(new ALOAD(sortLangTemp.getIndex())));

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