com.sun.org.apache.bcel.internal.generic.INVOKEVIRTUAL Java Examples
The following examples show how to use
com.sun.org.apache.bcel.internal.generic.INVOKEVIRTUAL.
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Example #1
| Source File: Mode.java From JDKSourceCode1.8 with MIT License | 6 votes |
|
/**
* Compiles the default handling for DOM elements: traverse all children
*/
private InstructionList compileDefaultRecursion(ClassGenerator classGen,
MethodGenerator methodGen,
InstructionHandle next) {
final ConstantPoolGen cpg = classGen.getConstantPool();
final InstructionList il = new InstructionList();
final String applyTemplatesSig = classGen.getApplyTemplatesSig();
final int git = cpg.addInterfaceMethodref(DOM_INTF,
GET_CHILDREN,
GET_CHILDREN_SIG);
final int applyTemplates = cpg.addMethodref(getClassName(),
functionName(),
applyTemplatesSig);
il.append(classGen.loadTranslet());
il.append(methodGen.loadDOM());
il.append(methodGen.loadDOM());
il.append(new ILOAD(_currentIndex));
il.append(new INVOKEINTERFACE(git, 2));
il.append(methodGen.loadHandler());
il.append(new INVOKEVIRTUAL(applyTemplates));
il.append(new GOTO_W(next));
return il;
}
Example #2
| Source File: VariableBase.java From openjdk-jdk8u with GNU General Public License v2.0 | 6 votes |
|
/**
* Remove the mapping of this variable to a register.
* Called when we leave the AST scope of the variable's declaration
*/
public void unmapRegister(ClassGenerator classGen, MethodGenerator methodGen) {
if (_local != null) {
if (_type instanceof ResultTreeType) {
final ConstantPoolGen cpg = classGen.getConstantPool();
final InstructionList il = methodGen.getInstructionList();
if (classGen.getStylesheet().callsNodeset() && classGen.getDOMClass().equals(MULTI_DOM_CLASS)) {
final int removeDA = cpg.addMethodref(MULTI_DOM_CLASS, "removeDOMAdapter", "(" + DOM_ADAPTER_SIG + ")V");
il.append(methodGen.loadDOM());
il.append(new CHECKCAST(cpg.addClass(MULTI_DOM_CLASS)));
il.append(loadInstruction());
il.append(new CHECKCAST(cpg.addClass(DOM_ADAPTER_CLASS)));
il.append(new INVOKEVIRTUAL(removeDA));
}
final int release = cpg.addInterfaceMethodref(DOM_IMPL_CLASS, "release", "()V");
il.append(loadInstruction());
il.append(new INVOKEINTERFACE(release, 1));
}
_local.setEnd(methodGen.getInstructionList().getEnd());
methodGen.removeLocalVariable(_local);
_refs = null;
_local = null;
}
}
Example #3
| Source File: WithParam.java From jdk1.8-source-analysis with Apache License 2.0 | 6 votes |
|
/**
* Release the compiled result tree.
*/
public void releaseResultTree(ClassGenerator classGen, MethodGenerator methodGen) {
if (_domAdapter != null) {
final ConstantPoolGen cpg = classGen.getConstantPool();
final InstructionList il = methodGen.getInstructionList();
if (classGen.getStylesheet().callsNodeset() && classGen.getDOMClass().equals(MULTI_DOM_CLASS)) {
final int removeDA = cpg.addMethodref(MULTI_DOM_CLASS, "removeDOMAdapter", "(" + DOM_ADAPTER_SIG + ")V");
il.append(methodGen.loadDOM());
il.append(new CHECKCAST(cpg.addClass(MULTI_DOM_CLASS)));
il.append(new ALOAD(_domAdapter.getIndex()));
il.append(new CHECKCAST(cpg.addClass(DOM_ADAPTER_CLASS)));
il.append(new INVOKEVIRTUAL(removeDA));
}
final int release = cpg.addInterfaceMethodref(DOM_IMPL_CLASS, "release", "()V");
il.append(new ALOAD(_domAdapter.getIndex()));
il.append(new INVOKEINTERFACE(release, 1));
_domAdapter = null;
}
}
Example #4
| Source File: ObjectType.java From jdk1.8-source-analysis with Apache License 2.0 | 6 votes |
|
/**
* Expects an integer on the stack and pushes its string value by calling
* <code>Integer.toString(int i)</code>.
*
* @see com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type#translateTo
*/
public void translateTo(ClassGenerator classGen, MethodGenerator methodGen,
StringType type) {
final ConstantPoolGen cpg = classGen.getConstantPool();
final InstructionList il = methodGen.getInstructionList();
il.append(DUP);
final BranchHandle ifNull = il.append(new IFNULL(null));
il.append(new INVOKEVIRTUAL(cpg.addMethodref(_javaClassName,
"toString",
"()" + STRING_SIG)));
final BranchHandle gotobh = il.append(new GOTO(null));
ifNull.setTarget(il.append(POP));
il.append(new PUSH(cpg, ""));
gotobh.setTarget(il.append(NOP));
}
Example #5
| Source File: VariableBase.java From jdk1.8-source-analysis with Apache License 2.0 | 6 votes |
|
/**
* Remove the mapping of this variable to a register.
* Called when we leave the AST scope of the variable's declaration
*/
public void unmapRegister(ClassGenerator classGen, MethodGenerator methodGen) {
if (_local != null) {
if (_type instanceof ResultTreeType) {
final ConstantPoolGen cpg = classGen.getConstantPool();
final InstructionList il = methodGen.getInstructionList();
if (classGen.getStylesheet().callsNodeset() && classGen.getDOMClass().equals(MULTI_DOM_CLASS)) {
final int removeDA = cpg.addMethodref(MULTI_DOM_CLASS, "removeDOMAdapter", "(" + DOM_ADAPTER_SIG + ")V");
il.append(methodGen.loadDOM());
il.append(new CHECKCAST(cpg.addClass(MULTI_DOM_CLASS)));
il.append(loadInstruction());
il.append(new CHECKCAST(cpg.addClass(DOM_ADAPTER_CLASS)));
il.append(new INVOKEVIRTUAL(removeDA));
}
final int release = cpg.addInterfaceMethodref(DOM_IMPL_CLASS, "release", "()V");
il.append(loadInstruction());
il.append(new INVOKEINTERFACE(release, 1));
}
_local.setEnd(methodGen.getInstructionList().getEnd());
methodGen.removeLocalVariable(_local);
_refs = null;
_local = null;
}
}
Example #6
| Source File: Mode.java From openjdk-jdk8u with GNU General Public License v2.0 | 6 votes |
|
/**
* Compiles the default handling for DOM elements: traverse all children
*/
private InstructionList compileDefaultRecursion(ClassGenerator classGen,
MethodGenerator methodGen,
InstructionHandle next) {
final ConstantPoolGen cpg = classGen.getConstantPool();
final InstructionList il = new InstructionList();
final String applyTemplatesSig = classGen.getApplyTemplatesSig();
final int git = cpg.addInterfaceMethodref(DOM_INTF,
GET_CHILDREN,
GET_CHILDREN_SIG);
final int applyTemplates = cpg.addMethodref(getClassName(),
functionName(),
applyTemplatesSig);
il.append(classGen.loadTranslet());
il.append(methodGen.loadDOM());
il.append(methodGen.loadDOM());
il.append(new ILOAD(_currentIndex));
il.append(new INVOKEINTERFACE(git, 2));
il.append(methodGen.loadHandler());
il.append(new INVOKEVIRTUAL(applyTemplates));
il.append(new GOTO_W(next));
return il;
}
Example #7
| Source File: ObjectType.java From TencentKona-8 with GNU General Public License v2.0 | 6 votes |
|
/**
* Expects an integer on the stack and pushes its string value by calling
* <code>Integer.toString(int i)</code>.
*
* @see com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type#translateTo
*/
public void translateTo(ClassGenerator classGen, MethodGenerator methodGen,
StringType type) {
final ConstantPoolGen cpg = classGen.getConstantPool();
final InstructionList il = methodGen.getInstructionList();
il.append(DUP);
final BranchHandle ifNull = il.append(new IFNULL(null));
il.append(new INVOKEVIRTUAL(cpg.addMethodref(_javaClassName,
"toString",
"()" + STRING_SIG)));
final BranchHandle gotobh = il.append(new GOTO(null));
ifNull.setTarget(il.append(POP));
il.append(new PUSH(cpg, ""));
gotobh.setTarget(il.append(NOP));
}
Example #8
| Source File: WithParam.java From openjdk-jdk8u with GNU General Public License v2.0 | 5 votes |
|
/**
* This code generates a sequence of bytecodes that call the
* addParameter() method in AbstractTranslet. The method call will add
* (or update) the parameter frame with the new parameter value.
*/
public void translate(ClassGenerator classGen, MethodGenerator methodGen) {
final ConstantPoolGen cpg = classGen.getConstantPool();
final InstructionList il = methodGen.getInstructionList();
// Translate the value and put it on the stack
if (_doParameterOptimization) {
translateValue(classGen, methodGen);
return;
}
// Make name acceptable for use as field name in class
String name = Util.escape(getEscapedName());
// 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
}
Example #9
| Source File: ContainsCall.java From jdk1.8-source-analysis with Apache License 2.0 | 5 votes |
|
/**
* Compile expression and update true/false-lists
*/
public void translateDesynthesized(ClassGenerator classGen,
MethodGenerator methodGen) {
final ConstantPoolGen cpg = classGen.getConstantPool();
final InstructionList il = methodGen.getInstructionList();
_base.translate(classGen, methodGen);
_token.translate(classGen, methodGen);
il.append(new INVOKEVIRTUAL(cpg.addMethodref(STRING_CLASS,
"indexOf",
"("+STRING_SIG+")I")));
_falseList.add(il.append(new IFLT(null)));
}
Example #10
| Source File: ContainsCall.java From jdk8u60 with GNU General Public License v2.0 | 5 votes |
|
/**
* Compile expression and update true/false-lists
*/
public void translateDesynthesized(ClassGenerator classGen,
MethodGenerator methodGen) {
final ConstantPoolGen cpg = classGen.getConstantPool();
final InstructionList il = methodGen.getInstructionList();
_base.translate(classGen, methodGen);
_token.translate(classGen, methodGen);
il.append(new INVOKEVIRTUAL(cpg.addMethodref(STRING_CLASS,
"indexOf",
"("+STRING_SIG+")I")));
_falseList.add(il.append(new IFLT(null)));
}
Example #11
| Source File: BooleanType.java From openjdk-jdk8u with GNU General Public License v2.0 | 5 votes |
|
/**
* Translates an object of this type to its unboxed representation.
*/
public void translateUnBox(ClassGenerator classGen,
MethodGenerator methodGen) {
final ConstantPoolGen cpg = classGen.getConstantPool();
final InstructionList il = methodGen.getInstructionList();
il.append(new CHECKCAST(cpg.addClass(BOOLEAN_CLASS)));
il.append(new INVOKEVIRTUAL(cpg.addMethodref(BOOLEAN_CLASS,
BOOLEAN_VALUE,
BOOLEAN_VALUE_SIG)));
}
Example #12
| Source File: FormatNumberCall.java From jdk8u60 with GNU General Public License v2.0 | 5 votes |
|
public void translate(ClassGenerator classGen, MethodGenerator methodGen) {
final ConstantPoolGen cpg = classGen.getConstantPool();
final InstructionList il = methodGen.getInstructionList();
_value.translate(classGen, methodGen);
_format.translate(classGen, methodGen);
final int fn3arg = cpg.addMethodref(BASIS_LIBRARY_CLASS,
"formatNumber",
"(DLjava/lang/String;"+
"Ljava/text/DecimalFormat;)"+
"Ljava/lang/String;");
final int get = cpg.addMethodref(TRANSLET_CLASS,
"getDecimalFormat",
"(Ljava/lang/String;)"+
"Ljava/text/DecimalFormat;");
il.append(classGen.loadTranslet());
if (_name == null) {
il.append(new PUSH(cpg, EMPTYSTRING));
}
else if (_resolvedQName != null) {
il.append(new PUSH(cpg, _resolvedQName.toString()));
}
else {
_name.translate(classGen, methodGen);
}
il.append(new INVOKEVIRTUAL(get));
il.append(new INVOKESTATIC(fn3arg));
}
Example #13
| Source File: ContainsCall.java From JDKSourceCode1.8 with MIT License | 5 votes |
|
/**
* Compile expression and update true/false-lists
*/
public void translateDesynthesized(ClassGenerator classGen,
MethodGenerator methodGen) {
final ConstantPoolGen cpg = classGen.getConstantPool();
final InstructionList il = methodGen.getInstructionList();
_base.translate(classGen, methodGen);
_token.translate(classGen, methodGen);
il.append(new INVOKEVIRTUAL(cpg.addMethodref(STRING_CLASS,
"indexOf",
"("+STRING_SIG+")I")));
_falseList.add(il.append(new IFLT(null)));
}
Example #14
| Source File: FormatNumberCall.java From JDKSourceCode1.8 with MIT License | 5 votes |
|
public void translate(ClassGenerator classGen, MethodGenerator methodGen) {
final ConstantPoolGen cpg = classGen.getConstantPool();
final InstructionList il = methodGen.getInstructionList();
_value.translate(classGen, methodGen);
_format.translate(classGen, methodGen);
final int fn3arg = cpg.addMethodref(BASIS_LIBRARY_CLASS,
"formatNumber",
"(DLjava/lang/String;"+
"Ljava/text/DecimalFormat;)"+
"Ljava/lang/String;");
final int get = cpg.addMethodref(TRANSLET_CLASS,
"getDecimalFormat",
"(Ljava/lang/String;)"+
"Ljava/text/DecimalFormat;");
il.append(classGen.loadTranslet());
if (_name == null) {
il.append(new PUSH(cpg, EMPTYSTRING));
}
else if (_resolvedQName != null) {
il.append(new PUSH(cpg, _resolvedQName.toString()));
}
else {
_name.translate(classGen, methodGen);
}
il.append(new INVOKEVIRTUAL(get));
il.append(new INVOKESTATIC(fn3arg));
}
Example #15
| Source File: RealType.java From JDKSourceCode1.8 with MIT License | 5 votes |
|
/**
* Translates an object of this type to its unboxed representation.
*/
public void translateUnBox(ClassGenerator classGen,
MethodGenerator methodGen) {
final ConstantPoolGen cpg = classGen.getConstantPool();
final InstructionList il = methodGen.getInstructionList();
il.append(new CHECKCAST(cpg.addClass(DOUBLE_CLASS)));
il.append(new INVOKEVIRTUAL(cpg.addMethodref(DOUBLE_CLASS,
DOUBLE_VALUE,
DOUBLE_VALUE_SIG)));
}
Example #16
| Source File: RealType.java From jdk1.8-source-analysis with Apache License 2.0 | 5 votes |
|
/**
* Translates an object of this type to its unboxed representation.
*/
public void translateUnBox(ClassGenerator classGen,
MethodGenerator methodGen) {
final ConstantPoolGen cpg = classGen.getConstantPool();
final InstructionList il = methodGen.getInstructionList();
il.append(new CHECKCAST(cpg.addClass(DOUBLE_CLASS)));
il.append(new INVOKEVIRTUAL(cpg.addMethodref(DOUBLE_CLASS,
DOUBLE_VALUE,
DOUBLE_VALUE_SIG)));
}
Example #17
| Source File: WithParam.java From JDKSourceCode1.8 with MIT License | 5 votes |
|
/**
* This code generates a sequence of bytecodes that call the
* addParameter() method in AbstractTranslet. The method call will add
* (or update) the parameter frame with the new parameter value.
*/
public void translate(ClassGenerator classGen, MethodGenerator methodGen) {
final ConstantPoolGen cpg = classGen.getConstantPool();
final InstructionList il = methodGen.getInstructionList();
// Translate the value and put it on the stack
if (_doParameterOptimization) {
translateValue(classGen, methodGen);
return;
}
// Make name acceptable for use as field name in class
String name = Util.escape(getEscapedName());
// 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
}
Example #18
| Source File: FormatNumberCall.java From openjdk-jdk8u with GNU General Public License v2.0 | 5 votes |
|
public void translate(ClassGenerator classGen, MethodGenerator methodGen) {
final ConstantPoolGen cpg = classGen.getConstantPool();
final InstructionList il = methodGen.getInstructionList();
_value.translate(classGen, methodGen);
_format.translate(classGen, methodGen);
final int fn3arg = cpg.addMethodref(BASIS_LIBRARY_CLASS,
"formatNumber",
"(DLjava/lang/String;"+
"Ljava/text/DecimalFormat;)"+
"Ljava/lang/String;");
final int get = cpg.addMethodref(TRANSLET_CLASS,
"getDecimalFormat",
"(Ljava/lang/String;)"+
"Ljava/text/DecimalFormat;");
il.append(classGen.loadTranslet());
if (_name == null) {
il.append(new PUSH(cpg, EMPTYSTRING));
}
else if (_resolvedQName != null) {
il.append(new PUSH(cpg, _resolvedQName.toString()));
}
else {
_name.translate(classGen, methodGen);
}
il.append(new INVOKEVIRTUAL(get));
il.append(new INVOKESTATIC(fn3arg));
}
Example #19
| Source File: StartsWithCall.java From jdk8u60 with GNU General Public License v2.0 | 5 votes |
|
/**
* Compile the expression - leave boolean expression on stack
*/
public void translate(ClassGenerator classGen, MethodGenerator methodGen) {
final ConstantPoolGen cpg = classGen.getConstantPool();
final InstructionList il = methodGen.getInstructionList();
_base.translate(classGen, methodGen);
_token.translate(classGen, methodGen);
il.append(new INVOKEVIRTUAL(cpg.addMethodref(STRING_CLASS,
"startsWith",
"("+STRING_SIG+")Z")));
}
Example #20
| Source File: BooleanType.java From jdk1.8-source-analysis with Apache License 2.0 | 5 votes |
|
/**
* Translates an object of this type to its unboxed representation.
*/
public void translateUnBox(ClassGenerator classGen,
MethodGenerator methodGen) {
final ConstantPoolGen cpg = classGen.getConstantPool();
final InstructionList il = methodGen.getInstructionList();
il.append(new CHECKCAST(cpg.addClass(BOOLEAN_CLASS)));
il.append(new INVOKEVIRTUAL(cpg.addMethodref(BOOLEAN_CLASS,
BOOLEAN_VALUE,
BOOLEAN_VALUE_SIG)));
}
Example #21
| Source File: FormatNumberCall.java From TencentKona-8 with GNU General Public License v2.0 | 5 votes |
|
public void translate(ClassGenerator classGen, MethodGenerator methodGen) {
final ConstantPoolGen cpg = classGen.getConstantPool();
final InstructionList il = methodGen.getInstructionList();
_value.translate(classGen, methodGen);
_format.translate(classGen, methodGen);
final int fn3arg = cpg.addMethodref(BASIS_LIBRARY_CLASS,
"formatNumber",
"(DLjava/lang/String;"+
"Ljava/text/DecimalFormat;)"+
"Ljava/lang/String;");
final int get = cpg.addMethodref(TRANSLET_CLASS,
"getDecimalFormat",
"(Ljava/lang/String;)"+
"Ljava/text/DecimalFormat;");
il.append(classGen.loadTranslet());
if (_name == null) {
il.append(new PUSH(cpg, EMPTYSTRING));
}
else if (_resolvedQName != null) {
il.append(new PUSH(cpg, _resolvedQName.toString()));
}
else {
_name.translate(classGen, methodGen);
}
il.append(new INVOKEVIRTUAL(get));
il.append(new INVOKESTATIC(fn3arg));
}
Example #22
| Source File: UnionPathExpr.java From TencentKona-8 with GNU General Public License v2.0 | 5 votes |
|
public void translate(ClassGenerator classGen, MethodGenerator methodGen) {
final ConstantPoolGen cpg = classGen.getConstantPool();
final InstructionList il = methodGen.getInstructionList();
final int init = cpg.addMethodref(UNION_ITERATOR_CLASS,
"<init>",
"("+DOM_INTF_SIG+")V");
final int iter = cpg.addMethodref(UNION_ITERATOR_CLASS,
ADD_ITERATOR,
ADD_ITERATOR_SIG);
// Create the UnionIterator and leave it on the stack
il.append(new NEW(cpg.addClass(UNION_ITERATOR_CLASS)));
il.append(DUP);
il.append(methodGen.loadDOM());
il.append(new INVOKESPECIAL(init));
// Add the various iterators to the UnionIterator
final int length = _components.length;
for (int i = 0; i < length; i++) {
_components[i].translate(classGen, methodGen);
il.append(new INVOKEVIRTUAL(iter));
}
// Order the iterator only if strictly needed
if (_reverse) {
final int order = cpg.addInterfaceMethodref(DOM_INTF,
ORDER_ITERATOR,
ORDER_ITERATOR_SIG);
il.append(methodGen.loadDOM());
il.append(SWAP);
il.append(methodGen.loadContextNode());
il.append(new INVOKEINTERFACE(order, 3));
}
}
Example #23
| Source File: BooleanType.java From TencentKona-8 with GNU General Public License v2.0 | 5 votes |
|
/**
* Translates an object of this type to its unboxed representation.
*/
public void translateUnBox(ClassGenerator classGen,
MethodGenerator methodGen) {
final ConstantPoolGen cpg = classGen.getConstantPool();
final InstructionList il = methodGen.getInstructionList();
il.append(new CHECKCAST(cpg.addClass(BOOLEAN_CLASS)));
il.append(new INVOKEVIRTUAL(cpg.addMethodref(BOOLEAN_CLASS,
BOOLEAN_VALUE,
BOOLEAN_VALUE_SIG)));
}
Example #24
| Source File: ContainsCall.java From TencentKona-8 with GNU General Public License v2.0 | 5 votes |
|
/**
* Compile expression and update true/false-lists
*/
public void translateDesynthesized(ClassGenerator classGen,
MethodGenerator methodGen) {
final ConstantPoolGen cpg = classGen.getConstantPool();
final InstructionList il = methodGen.getInstructionList();
_base.translate(classGen, methodGen);
_token.translate(classGen, methodGen);
il.append(new INVOKEVIRTUAL(cpg.addMethodref(STRING_CLASS,
"indexOf",
"("+STRING_SIG+")I")));
_falseList.add(il.append(new IFLT(null)));
}
Example #25
| Source File: StringType.java From jdk8u60 with GNU General Public License v2.0 | 5 votes |
|
/**
* Translates a string into a non-synthesized boolean. It does not push a
* 0 or a 1 but instead returns branchhandle list to be appended to the
* false list.
*
* @see com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type#translateToDesynthesized
*/
public FlowList translateToDesynthesized(ClassGenerator classGen,
MethodGenerator methodGen,
BooleanType type) {
final ConstantPoolGen cpg = classGen.getConstantPool();
final InstructionList il = methodGen.getInstructionList();
il.append(new INVOKEVIRTUAL(cpg.addMethodref(STRING_CLASS,
"length", "()I")));
return new FlowList(il.append(new IFEQ(null)));
}
Example #26
| Source File: BooleanType.java From jdk8u60 with GNU General Public License v2.0 | 5 votes |
|
/**
* Translates an object of this type to its unboxed representation.
*/
public void translateUnBox(ClassGenerator classGen,
MethodGenerator methodGen) {
final ConstantPoolGen cpg = classGen.getConstantPool();
final InstructionList il = methodGen.getInstructionList();
il.append(new CHECKCAST(cpg.addClass(BOOLEAN_CLASS)));
il.append(new INVOKEVIRTUAL(cpg.addMethodref(BOOLEAN_CLASS,
BOOLEAN_VALUE,
BOOLEAN_VALUE_SIG)));
}
Example #27
| Source File: UnionPathExpr.java From openjdk-jdk8u with GNU General Public License v2.0 | 5 votes |
|
public void translate(ClassGenerator classGen, MethodGenerator methodGen) {
final ConstantPoolGen cpg = classGen.getConstantPool();
final InstructionList il = methodGen.getInstructionList();
final int init = cpg.addMethodref(UNION_ITERATOR_CLASS,
"<init>",
"("+DOM_INTF_SIG+")V");
final int iter = cpg.addMethodref(UNION_ITERATOR_CLASS,
ADD_ITERATOR,
ADD_ITERATOR_SIG);
// Create the UnionIterator and leave it on the stack
il.append(new NEW(cpg.addClass(UNION_ITERATOR_CLASS)));
il.append(DUP);
il.append(methodGen.loadDOM());
il.append(new INVOKESPECIAL(init));
// Add the various iterators to the UnionIterator
final int length = _components.length;
for (int i = 0; i < length; i++) {
_components[i].translate(classGen, methodGen);
il.append(new INVOKEVIRTUAL(iter));
}
// Order the iterator only if strictly needed
if (_reverse) {
final int order = cpg.addInterfaceMethodref(DOM_INTF,
ORDER_ITERATOR,
ORDER_ITERATOR_SIG);
il.append(methodGen.loadDOM());
il.append(SWAP);
il.append(methodGen.loadContextNode());
il.append(new INVOKEINTERFACE(order, 3));
}
}
Example #28
| Source File: RealType.java From TencentKona-8 with GNU General Public License v2.0 | 5 votes |
|
/**
* Translates an object of this type to its unboxed representation.
*/
public void translateUnBox(ClassGenerator classGen,
MethodGenerator methodGen) {
final ConstantPoolGen cpg = classGen.getConstantPool();
final InstructionList il = methodGen.getInstructionList();
il.append(new CHECKCAST(cpg.addClass(DOUBLE_CLASS)));
il.append(new INVOKEVIRTUAL(cpg.addMethodref(DOUBLE_CLASS,
DOUBLE_VALUE,
DOUBLE_VALUE_SIG)));
}
Example #29
| Source File: IntType.java From TencentKona-8 with GNU General Public License v2.0 | 5 votes |
|
/**
* Translates an object of this type to its unboxed representation.
*/
public void translateUnBox(ClassGenerator classGen,
MethodGenerator methodGen) {
final ConstantPoolGen cpg = classGen.getConstantPool();
final InstructionList il = methodGen.getInstructionList();
il.append(new CHECKCAST(cpg.addClass(INTEGER_CLASS)));
final int index = cpg.addMethodref(INTEGER_CLASS,
INT_VALUE,
INT_VALUE_SIG);
il.append(new INVOKEVIRTUAL(index));
}
Example #30
| Source File: CopyOf.java From jdk8u60 with GNU General Public License v2.0 | 4 votes |
|
public void translate(ClassGenerator classGen, MethodGenerator methodGen) {
final ConstantPoolGen cpg = classGen.getConstantPool();
final InstructionList il = methodGen.getInstructionList();
final Type tselect = _select.getType();
final String CPY1_SIG = "("+NODE_ITERATOR_SIG+TRANSLET_OUTPUT_SIG+")V";
final int cpy1 = cpg.addInterfaceMethodref(DOM_INTF, "copy", CPY1_SIG);
final String CPY2_SIG = "("+NODE_SIG+TRANSLET_OUTPUT_SIG+")V";
final int cpy2 = cpg.addInterfaceMethodref(DOM_INTF, "copy", CPY2_SIG);
final String getDoc_SIG = "()"+NODE_SIG;
final int getDoc = cpg.addInterfaceMethodref(DOM_INTF, "getDocument", getDoc_SIG);
if (tselect instanceof NodeSetType) {
il.append(methodGen.loadDOM());
// push NodeIterator
_select.translate(classGen, methodGen);
_select.startIterator(classGen, methodGen);
// call copy from the DOM 'library'
il.append(methodGen.loadHandler());
il.append(new INVOKEINTERFACE(cpy1, 3));
}
else if (tselect instanceof NodeType) {
il.append(methodGen.loadDOM());
_select.translate(classGen, methodGen);
il.append(methodGen.loadHandler());
il.append(new INVOKEINTERFACE(cpy2, 3));
}
else if (tselect instanceof ResultTreeType) {
_select.translate(classGen, methodGen);
// We want the whole tree, so we start with the root node
il.append(DUP); //need a pointer to the DOM ;
il.append(new INVOKEINTERFACE(getDoc,1)); //ICONST_0);
il.append(methodGen.loadHandler());
il.append(new INVOKEINTERFACE(cpy2, 3));
}
else if (tselect instanceof ReferenceType) {
_select.translate(classGen, methodGen);
il.append(methodGen.loadHandler());
il.append(methodGen.loadCurrentNode());
il.append(methodGen.loadDOM());
final int copy = cpg.addMethodref(BASIS_LIBRARY_CLASS, "copy",
"("
+ OBJECT_SIG
+ TRANSLET_OUTPUT_SIG
+ NODE_SIG
+ DOM_INTF_SIG
+ ")V");
il.append(new INVOKESTATIC(copy));
}
else {
il.append(classGen.loadTranslet());
_select.translate(classGen, methodGen);
il.append(methodGen.loadHandler());
il.append(new INVOKEVIRTUAL(cpg.addMethodref(TRANSLET_CLASS,
CHARACTERSW,
CHARACTERSW_SIG)));
}
}
