org.rhq.plugins.apache.augeas

Class ApacheAugeasTree

java.lang.Object

org.rhq.augeas.tree.impl.AbstractAugeasTree

org.rhq.augeas.tree.impl.AugeasTreeLazy

org.rhq.plugins.apache.augeas.ApacheAugeasTree

All Implemented Interfaces:

AugeasTree

public class ApacheAugeasTree
extends AugeasTreeLazy

For Apache, we need our own implementation of the tree because we need to build the tree such that it transparently handles the include directives (i.e. the call to match(String) or matchRelative(AugeasNode, String) should return nodes as if the Include directive was replaced by the contents of the included file.

Author:

Lukas Krejci, Filip Drabek

Field Summary

Fields inherited from interface org.rhq.augeas.tree.AugeasTree

AUGEAS_DATA_PATH, PATH_SEPARATOR

Constructor Summary

Constructors

Constructor and Description
ApacheAugeasTree(String serverRootPath, net.augeas.Augeas ag, AugeasModuleConfig moduleConfig)

Method Summary

Methods

Modifier and Type	Method and Description
protected List<String>	getIncludeGlobs()
Map<AugeasNode,List<String>>	getIncludes()
protected AugeasNode	instantiateNode(String fullPath)
List<AugeasNode>	match(String expression)
List<AugeasNode>	matchRelative(AugeasNode node, String expression)
void	setIncludes(Map<AugeasNode,List<String>> includes)

Methods inherited from class org.rhq.augeas.tree.impl.AugeasTreeLazy

createNode, removeNode

Methods inherited from class org.rhq.augeas.tree.impl.AbstractAugeasTree

createNode, get, getAugeas, getFile, getLoadedNode, getModuleConfig, getNode, getNodeBuffer, getRootNode, save, setRootNode, setValue, summarizeAugeasError

Methods inherited from class java.lang.Object

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

Constructor Detail

ApacheAugeasTree

public ApacheAugeasTree(String serverRootPath,
                net.augeas.Augeas ag,
                AugeasModuleConfig moduleConfig)

Method Detail

instantiateNode

protected AugeasNode instantiateNode(String fullPath)

Overrides:

instantiateNode in class AugeasTreeLazy

getIncludes

public Map<AugeasNode,List<String>> getIncludes()

setIncludes

public void setIncludes(Map<AugeasNode,List<String>> includes)

match

public List<AugeasNode> match(String expression)
                       throws AugeasTreeException

Specified by:

match in interface AugeasTree

Overrides:

match in class AbstractAugeasTree

Throws:

AugeasTreeException

matchRelative

public List<AugeasNode> matchRelative(AugeasNode node,
                             String expression)
                               throws AugeasTreeException

Specified by:

matchRelative in interface AugeasTree

Overrides:

matchRelative in class AbstractAugeasTree

Throws:

AugeasTreeException

getIncludeGlobs

protected List<String> getIncludeGlobs()

Overrides:

getIncludeGlobs in class AbstractAugeasTree