public abstract class AbstractDirective
extends org.apache.velocity.runtime.directive.Directive
Constructor and Description |
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AbstractDirective() |
Modifier and Type | Method and Description |
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protected Map |
createPropertyMap(org.apache.velocity.context.InternalContextAdapter contextAdapter,
org.apache.velocity.runtime.parser.node.Node node)
Create a Map of properties that the user has passed in.
|
protected abstract Component |
getBean(ValueStack stack,
javax.servlet.http.HttpServletRequest req,
javax.servlet.http.HttpServletResponse res) |
abstract String |
getBeanName() |
String |
getName() |
int |
getType() |
protected void |
putProperty(Map propertyMap,
org.apache.velocity.context.InternalContextAdapter contextAdapter,
org.apache.velocity.runtime.parser.node.Node node)
adds a given Node's key/value pair to the propertyMap.
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boolean |
render(org.apache.velocity.context.InternalContextAdapter ctx,
Writer writer,
org.apache.velocity.runtime.parser.node.Node node) |
public String getName()
getName
in class org.apache.velocity.runtime.directive.Directive
public abstract String getBeanName()
public int getType()
getType
in class org.apache.velocity.runtime.directive.Directive
protected abstract Component getBean(ValueStack stack, javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res)
public boolean render(org.apache.velocity.context.InternalContextAdapter ctx, Writer writer, org.apache.velocity.runtime.parser.node.Node node) throws IOException, org.apache.velocity.exception.ResourceNotFoundException, org.apache.velocity.exception.ParseErrorException, org.apache.velocity.exception.MethodInvocationException
render
in class org.apache.velocity.runtime.directive.Directive
IOException
org.apache.velocity.exception.ResourceNotFoundException
org.apache.velocity.exception.ParseErrorException
org.apache.velocity.exception.MethodInvocationException
protected Map createPropertyMap(org.apache.velocity.context.InternalContextAdapter contextAdapter, org.apache.velocity.runtime.parser.node.Node node) throws org.apache.velocity.exception.ParseErrorException, org.apache.velocity.exception.MethodInvocationException
Create a Map of properties that the user has passed in. For example:
#xxx("name=hello" "value=world" "template=foo")
would yield a params that contains {["name", "hello"], ["value", "world"], ["template", "foo"]}
contextAdapter
- the context adapternode
- the Node passed in to the render methodorg.apache.velocity.exception.ParseErrorException
- if the was an error in the format of the propertyorg.apache.velocity.exception.MethodInvocationException
protected void putProperty(Map propertyMap, org.apache.velocity.context.InternalContextAdapter contextAdapter, org.apache.velocity.runtime.parser.node.Node node) throws org.apache.velocity.exception.ParseErrorException, org.apache.velocity.exception.MethodInvocationException
propertyMap
- a params containing all the properties that we wish to setcontextAdapter
- the context adapternode
- the parameter to set expressed in "name=value" formatorg.apache.velocity.exception.ParseErrorException
- in case of parsing errorsorg.apache.velocity.exception.MethodInvocationException
- in case of method invocation errorsCopyright © 2000–2024 Apache Software Foundation. All rights reserved.