本文整理汇总了Java中org.apache.el.parser.Node类的典型用法代码示例。如果您正苦于以下问题：Java Node类的具体用法？Java Node怎么用？Java Node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。
Node类属于org.apache.el.parser包，在下文中一共展示了Node类的19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: prepare
import org.apache.el.parser.Node; //导入依赖的package包/类
private void prepare(Node node) throws ELException {
try {
node.accept(this);
} catch (Exception e) {
if (e instanceof ELException) {
throw (ELException) e;
} else {
throw (new ELException(e));
}
}
if (this.fnMapper instanceof FunctionMapperFactory) {
this.fnMapper = ((FunctionMapperFactory) this.fnMapper).create();
}
if (this.varMapper instanceof VariableMapperFactory) {
this.varMapper = ((VariableMapperFactory) this.varMapper).create();
}
}
开发者ID:liaokailin，项目名称:tomcat7，代码行数:18，代码来源:ExpressionBuilder.java
示例2: createMethodExpression
import org.apache.el.parser.Node; //导入依赖的package包/类
public MethodExpression createMethodExpression(Class<?> expectedReturnType,
Class<?>[] expectedParamTypes) throws ELException {
Node n = this.build();
if (!n.isParametersProvided() && expectedParamTypes == null) {
throw new NullPointerException(MessageFactory
.get("error.method.nullParms"));
}
if (n instanceof AstValue || n instanceof AstIdentifier) {
return new MethodExpressionImpl(expression, n, this.fnMapper,
this.varMapper, expectedReturnType, expectedParamTypes);
} else if (n instanceof AstLiteralExpression) {
return new MethodExpressionLiteral(expression, expectedReturnType,
expectedParamTypes);
} else {
throw new ELException("Not a Valid Method Expression: "
+ expression);
}
}
开发者ID:liaokailin，项目名称:tomcat7，代码行数:19，代码来源:ExpressionBuilder.java
示例3: prepare
import org.apache.el.parser.Node; //导入依赖的package包/类
private void prepare(Node node) throws ELException {
try {
node.accept(this);
} catch (Exception e) {
if (e instanceof ELException) {
throw (ELException) e;
} else {
throw (new ELException(e));
}
}
if (this.fnMapper instanceof FunctionMapperFactory) {
this.fnMapper = ((FunctionMapperFactory) this.fnMapper).create();
}
if (this.varMapper instanceof VariableMapperFactory) {
this.varMapper = ((VariableMapperFactory) this.varMapper).create();
}
}
开发者ID:lamsfoundation，项目名称:lams，代码行数:18，代码来源:ExpressionBuilder.java
示例4: ValueExpressionImpl
import org.apache.el.parser.Node; //导入依赖的package包/类
/**
*
*/
public ValueExpressionImpl(String expr, Node node, FunctionMapper fnMapper,
VariableMapper varMapper, Class expectedType) {
this.expr = expr;
this.node = node;
this.fnMapper = fnMapper;
this.varMapper = varMapper;
this.expectedType = expectedType;
}
开发者ID:lamsfoundation，项目名称:lams，代码行数:12，代码来源:ValueExpressionImpl.java
示例5: prepare
import org.apache.el.parser.Node; //导入依赖的package包/类
private void prepare(Node node) throws ELException {
try {
node.accept(this);
} catch (Exception e) {
if (e instanceof ELException) {
throw (ELException) e;
} else {
throw (new ELException(e));
}
}
if (this.fnMapper instanceof FunctionMapperFactory) {
this.fnMapper = ((FunctionMapperFactory) this.fnMapper).create();
}
if (this.varMapper instanceof VariableMapperFactory) {
this.varMapper = ((VariableMapperFactory) this.varMapper).create();
}
}
开发者ID:how2j，项目名称:lazycat，代码行数:18，代码来源:ExpressionBuilder.java
示例6: visit
import org.apache.el.parser.Node; //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7: ValueExpressionImpl
import org.apache.el.parser.Node; //导入依赖的package包/类
/**
*
*/
public ValueExpressionImpl(String expr, Node node, FunctionMapper fnMapper,
VariableMapper varMapper, Class<?> expectedType) {
this.expr = expr;
this.node = node;
this.fnMapper = fnMapper;
this.varMapper = varMapper;
this.expectedType = expectedType;
}
开发者ID:deathspeeder，项目名称:class-guard，代码行数:12，代码来源:ValueExpressionImpl.java
示例8: MethodExpressionImpl
import org.apache.el.parser.Node; //导入依赖的package包/类
/**
* @param expr
* @param node
* @param fnMapper
* @param expectedType
* @param paramTypes
*/
public MethodExpressionImpl(String expr, Node node,
FunctionMapper fnMapper, VariableMapper varMapper,
Class<?> expectedType, Class<?>[] paramTypes) {
super();
this.expr = expr;
this.node = node;
this.fnMapper = fnMapper;
this.varMapper = varMapper;
this.expectedType = expectedType;
this.paramTypes = paramTypes;
}
开发者ID:liaokailin，项目名称:tomcat7，代码行数:19，代码来源:MethodExpressionImpl.java
示例9: build
import org.apache.el.parser.Node; //导入依赖的package包/类
private Node build() throws ELException {
Node n = createNodeInternal(this.expression);
this.prepare(n);
if (n instanceof AstDeferredExpression
|| n instanceof AstDynamicExpression) {
n = n.jjtGetChild(0);
}
return n;
}
开发者ID:liaokailin，项目名称:tomcat7，代码行数:10，代码来源:ExpressionBuilder.java
示例10: visit
import org.apache.el.parser.Node; //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11: MethodExpressionImpl
import org.apache.el.parser.Node; //导入依赖的package包/类
/**
* @param expr
* @param node
* @param fnMapper
* @param expectedType
* @param paramTypes
*/
public MethodExpressionImpl(String expr, Node node,
FunctionMapper fnMapper, VariableMapper varMapper,
Class expectedType, Class[] paramTypes) {
super();
this.expr = expr;
this.node = node;
this.fnMapper = fnMapper;
this.varMapper = varMapper;
this.expectedType = expectedType;
this.paramTypes = paramTypes;
}
开发者ID:lamsfoundation，项目名称:lams，代码行数:19，代码来源:MethodExpressionImpl.java
示例12: getNode
import org.apache.el.parser.Node; //导入依赖的package包/类
/**
* @return
* @throws ELException
*/
private Node getNode() throws ELException {
if (this.node == null) {
this.node = ExpressionBuilder.createNode(this.expr);
}
return this.node;
}
开发者ID:lamsfoundation，项目名称:lams，代码行数:11，代码来源:MethodExpressionImpl.java
示例13: visit
import org.apache.el.parser.Node; //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
示例14: MethodExpressionImpl
import org.apache.el.parser.Node; //导入依赖的package包/类
/**
* @param expr
* @param node
* @param fnMapper
* @param expectedType
* @param paramTypes
*/
public MethodExpressionImpl(String expr, Node node, FunctionMapper fnMapper, VariableMapper varMapper,
Class<?> expectedType, Class<?>[] paramTypes) {
super();
this.expr = expr;
this.node = node;
this.fnMapper = fnMapper;
this.varMapper = varMapper;
this.expectedType = expectedType;
this.paramTypes = paramTypes;
}
开发者ID:how2j，项目名称:lazycat，代码行数:18，代码来源:MethodExpressionImpl.java
示例15: build
import org.apache.el.parser.Node; //导入依赖的package包/类
private Node build() throws ELException {
Node n = createNodeInternal(this.expression);
this.prepare(n);
if (n instanceof AstDeferredExpression || n instanceof AstDynamicExpression) {
n = n.jjtGetChild(0);
}
return n;
}
开发者ID:how2j，项目名称:lazycat，代码行数:9，代码来源:ExpressionBuilder.java
示例16: createMethodExpression
import org.apache.el.parser.Node; //导入依赖的package包/类
public MethodExpression createMethodExpression(Class<?> expectedReturnType, Class<?>[] expectedParamTypes)
throws ELException {
Node n = this.build();
if (!n.isParametersProvided() && expectedParamTypes == null) {
throw new NullPointerException(MessageFactory.get("error.method.nullParms"));
}
if (n instanceof AstValue || n instanceof AstIdentifier) {
return new MethodExpressionImpl(expression, n, this.fnMapper, this.varMapper, expectedReturnType,
expectedParamTypes);
} else if (n instanceof AstLiteralExpression) {
return new MethodExpressionLiteral(expression, expectedReturnType, expectedParamTypes);
} else {
throw new ELException("Not a Valid Method Expression: " + expression);
}
}
开发者ID:how2j，项目名称:lazycat，代码行数:16，代码来源:ExpressionBuilder.java
示例17: ValueExpressionImpl
import org.apache.el.parser.Node; //导入依赖的package包/类
/**
*
*/
public ValueExpressionImpl(String expr, Node node, FunctionMapper fnMapper, VariableMapper varMapper,
Class<?> expectedType) {
this.expr = expr;
this.node = node;
this.fnMapper = fnMapper;
this.varMapper = varMapper;
this.expectedType = expectedType;
}
开发者ID:how2j，项目名称:lazycat，代码行数:12，代码来源:ValueExpressionImpl.java
示例18: MethodExpressionImpl
import org.apache.el.parser.Node; //导入依赖的package包/类
public MethodExpressionImpl(String expr, Node node,
FunctionMapper fnMapper, VariableMapper varMapper,
Class<?> expectedType, Class<?>[] paramTypes) {
super();
this.expr = expr;
this.node = node;
this.fnMapper = fnMapper;
this.varMapper = varMapper;
this.expectedType = expectedType;
this.paramTypes = paramTypes;
}
开发者ID:nkasvosve，项目名称:beyondj，代码行数:12，代码来源:MethodExpressionImpl.java
示例19: ValueExpressionImpl
import org.apache.el.parser.Node; //导入依赖的package包/类
public ValueExpressionImpl(String expr, Node node, FunctionMapper fnMapper,
VariableMapper varMapper, Class<?> expectedType) {
this.expr = expr;
this.node = node;
this.fnMapper = fnMapper;
this.varMapper = varMapper;
this.expectedType = expectedType;
}
开发者ID:nkasvosve，项目名称:beyondj，代码行数:9，代码来源:ValueExpressionImpl.java
注：本文中的org.apache.el.parser.Node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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