org.pentaho.di.core.injection.bean

类 BeanInjector

java.lang.Object

org.pentaho.di.core.injection.bean.BeanInjector

public class BeanInjector
extends Object

Engine for get/set metadata injection properties from bean.

构造器概要

构造器

构造器和说明
BeanInjector(BeanInjectionInfo info)

方法概要

限定符和类型	方法和说明
Object	getObject(Object root, String propName)
Object	getProperty(Object root, String propName)
Object	getPropVal(Object root, String propName) Retrieves the raw prop value from root object.
boolean	hasProperty(Object root, String propName)
void	runPostInjectionProcessing(Object object)
void	setProperty(Object root, String propName, List<org.pentaho.di.core.RowMetaAndData> data, String dataN)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

BeanInjector

public BeanInjector(BeanInjectionInfo info)

方法详细资料

getObject

public Object getObject(Object root,
                        String propName)
                 throws Exception

抛出:

Exception

getPropVal

public Object getPropVal(Object root,
                         String propName)

Retrieves the raw prop value from root object.

The similar getProperty(Object, String) method (also in this class )should be revisited and possibly eliminated. That version attempts to retrieve indexed prop vals from lists/arrays, but doesn't provide a way to retrieve the list or array objects themselves.

getProperty

public Object getProperty(Object root,
                          String propName)
                   throws Exception

抛出:

Exception

hasProperty

public boolean hasProperty(Object root,
                           String propName)

setProperty

public void setProperty(Object root,
                        String propName,
                        List<org.pentaho.di.core.RowMetaAndData> data,
                        String dataN)
                 throws org.pentaho.di.core.exception.KettleException

抛出:

org.pentaho.di.core.exception.KettleException

runPostInjectionProcessing

public void runPostInjectionProcessing(Object object)