本文整理汇总了Java中org.apache.el.parser.AstFunction类的典型用法代码示例。如果您正苦于以下问题:Java AstFunction类的具体用法?Java AstFunction怎么用?Java AstFunction使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
AstFunction类属于org.apache.el.parser包,在下文中一共展示了AstFunction类的3个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Java代码示例。
示例1: visit
import org.apache.el.parser.AstFunction; //导入依赖的package包/类
@Override
public void visit(Node node) throws ELException {
if (node instanceof AstFunction) {
AstFunction funcNode = (AstFunction) node;
if (this.fnMapper == null) {
throw new ELException(MessageFactory.get("error.fnMapper.null"));
}
Method m = fnMapper.resolveFunction(funcNode.getPrefix(), funcNode.getLocalName());
if (m == null) {
throw new ELException(MessageFactory.get("error.fnMapper.method", funcNode.getOutputName()));
}
int methodParameterCount = m.getParameterTypes().length;
int inputParameterCount = node.jjtGetNumChildren();
if (m.isVarArgs() && inputParameterCount < methodParameterCount - 1
|| !m.isVarArgs() && inputParameterCount != methodParameterCount) {
throw new ELException(MessageFactory.get("error.fnMapper.paramcount", funcNode.getOutputName(),
"" + methodParameterCount, "" + node.jjtGetNumChildren()));
}
} else if (node instanceof AstIdentifier && this.varMapper != null) {
String variable = ((AstIdentifier) node).getImage();
// simply capture it
this.varMapper.resolveVariable(variable);
}
}
开发者ID:how2j,项目名称:lazycat,代码行数:28,代码来源:ExpressionBuilder.java
示例2: visit
import org.apache.el.parser.AstFunction; //导入依赖的package包/类
@Override
public void visit(Node node) throws ELException {
if (node instanceof AstFunction) {
AstFunction funcNode = (AstFunction) node;
if (this.fnMapper == null) {
throw new ELException(MessageFactory.get("error.fnMapper.null"));
}
Method m = fnMapper.resolveFunction(funcNode.getPrefix(), funcNode
.getLocalName());
if (m == null) {
throw new ELException(MessageFactory.get(
"error.fnMapper.method", funcNode.getOutputName()));
}
int pcnt = m.getParameterTypes().length;
if (node.jjtGetNumChildren() != pcnt) {
throw new ELException(MessageFactory.get(
"error.fnMapper.paramcount", funcNode.getOutputName(),
"" + pcnt, "" + node.jjtGetNumChildren()));
}
} else if (node instanceof AstIdentifier && this.varMapper != null) {
String variable = ((AstIdentifier) node).getImage();
// simply capture it
this.varMapper.resolveVariable(variable);
}
}
开发者ID:liaokailin,项目名称:tomcat7,代码行数:29,代码来源:ExpressionBuilder.java
示例3: visit
import org.apache.el.parser.AstFunction; //导入依赖的package包/类
public void visit(Node node) throws ELException {
if (node instanceof AstFunction) {
AstFunction funcNode = (AstFunction) node;
if (this.fnMapper == null) {
throw new ELException(MessageFactory.get("error.fnMapper.null"));
}
Method m = fnMapper.resolveFunction(funcNode.getPrefix(), funcNode
.getLocalName());
if (m == null) {
throw new ELException(MessageFactory.get(
"error.fnMapper.method", funcNode.getOutputName()));
}
int pcnt = m.getParameterTypes().length;
if (node.jjtGetNumChildren() != pcnt) {
throw new ELException(MessageFactory.get(
"error.fnMapper.paramcount", funcNode.getOutputName(),
"" + pcnt, "" + node.jjtGetNumChildren()));
}
} else if (node instanceof AstIdentifier && this.varMapper != null) {
String variable = ((AstIdentifier) node).getImage();
// simply capture it
this.varMapper.resolveVariable(variable);
}
}
开发者ID:lamsfoundation,项目名称:lams,代码行数:28,代码来源:ExpressionBuilder.java
注:本文中的org.apache.el.parser.AstFunction类示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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