File	Doc	Category	Size	Date	Package
ProvidedServiceConfig.java	API Doc	Apache Lucene 2.1.0	11910	Wed Feb 14 10:46:06 GMT 2007	org.apache.lucene.gdata.server.registry

ProvidedServiceConfig

• java.lang.Object

Fields Summary
private static final Log	LOG
private static final int	DEFAULT_POOL_SIZE
private org.apache.lucene.gdata.search.config.IndexSchema	indexSchema
protected final ThreadLocal	extProfThreadLocal
private org.apache.lucene.gdata.utils.Pool	profilPool
private String	serviceName
private Class	entryType
private Class	feedType
private com.google.gdata.data.ExtensionProfile	extensionProfile
private int	poolSize
private Templates	transformerTemplate

Constructors Summary
public ProvidedServiceConfig() Default constructor to instantiate via reflection try { GDataServerRegistry.getRegistry().registerScopeVisitor(this); } catch (RegistryException e) { throw new RuntimeException("Can not register ScopeVisitor -- " + e.getMessage(), e); }

Methods Summary
private void	createProfilePool() if (LOG.isInfoEnabled()) LOG.info("Create ExtensionProfile pool with pool size:" + this.poolSize + " for service " + this.serviceName); this.profilPool = new SimpleObjectPool<ExtensionProfile>(this.poolSize, new ExtensionProfileFactory<ExtensionProfile>( this.extensionProfile.getClass(),this.entryType,this.feedType));
public void	destroy() see org.apache.lucene.gdata.server.registry.ProvidedService#destroy() if (this.profilPool != null) this.profilPool.destroy(); if (LOG.isInfoEnabled()) LOG.info("Destroy Service " + this.serviceName + " -- release all resources"); this.feedType = null; this.entryType = null; this.extensionProfile = null;
public java.lang.Class	getEntryType() see org.apache.lucene.gdata.server.registry.ProvidedService#getEntryType() return this.entryType;
public com.google.gdata.data.ExtensionProfile	getExtensionProfile() see org.apache.lucene.gdata.server.registry.ProvidedService#getExtensionProfile() ExtensionProfile ext = this.extProfThreadLocal.get(); if (ext != null) { return ext; } if(this.extensionProfile == null) return null; if (this.profilPool == null) createProfilePool(); ext = this.profilPool.aquire(); this.extProfThreadLocal.set(ext); return ext;
public java.lang.Class	getFeedType() see org.apache.lucene.gdata.server.registry.ProvidedService#getFeedType() return this.feedType;
public org.apache.lucene.gdata.search.config.IndexSchema	getIndexSchema() return Returns the indexSchema. return this.indexSchema;
public java.lang.String	getName() see org.apache.lucene.gdata.server.registry.ProvidedService#getName() return this.serviceName;
public int	getPoolSize() return Returns the poolSize. return this.poolSize;
public javax.xml.transform.Templates	getTransformTemplate() see org.apache.lucene.gdata.server.registry.ProvidedService#getTransformTemplate() return this.transformerTemplate;
public void	setEntryType(java.lang.Class entryType) param entryType this.entryType = entryType;
public void	setExtensionProfile(com.google.gdata.data.ExtensionProfile extensionProfil) param extensionProfil - the extension profile for this feed configuration if (extensionProfil == null) throw new IllegalArgumentException( "ExtensionProfile must not be null"); if (this.extensionProfile != null) return; this.extensionProfile = extensionProfil;
public void	setExtensionProfileClass(java.lang.Class extensionProfileClass) TODO add comment param param extensionProfileClass throws InstantiationException throws IllegalAccessException if (extensionProfileClass == null) throw new IllegalArgumentException( "ExtensionProfile class must not be null"); setExtensionProfile(extensionProfileClass.newInstance());
public void	setFeedType(java.lang.Class feedType) param feedType The feedType to set. this.feedType = feedType;
public void	setIndexSchema(org.apache.lucene.gdata.search.config.IndexSchema indexSchema) param indexSchema The indexSchema to set. this.indexSchema = indexSchema; if(this.indexSchema != null) this.indexSchema.setName(this.serviceName);
public void	setName(java.lang.String serviceName) param serviceName this.serviceName = serviceName;
public void	setPoolSize(int poolSize) param poolSize The poolSize to set. this.poolSize = poolSize >= DEFAULT_POOL_SIZE ? poolSize : DEFAULT_POOL_SIZE;
public void	setXsltStylesheet(java.lang.String filename) Sets and creates the preview transformer xslt template to provide a html formate for feeds and entries. The given file name must be available in the classpath. param filename - the name of the file in the classpath if(filename == null || filename.length() == 0){ LOG.info("No preview stylesheet configured for service "+this.serviceName); return; } TransformerFactory factory = TransformerFactory.newInstance(); try { this.transformerTemplate = factory.newTemplates(new StreamSource(ProvidedServiceConfig.class.getResourceAsStream(filename.startsWith("/")?filename:"/"+filename))); } catch (TransformerConfigurationException e) { throw new RuntimeException("Can not compile xslt stylesheet path: "+filename,e); }
public void	visiteDestroy() see org.apache.lucene.gdata.server.registry.ScopeVisitor#visiteDestroy() /* * Check every thread after request destroyed to release all profiles to * the pool */ ExtensionProfile ext = this.extProfThreadLocal.get(); if (ext == null) { if(LOG.isDebugEnabled()) LOG.debug("ThreadLocal owns no ExtensionProfile in requestDestroy for service " + this.serviceName); return; } this.extProfThreadLocal.set(null); this.profilPool.release(ext);
public void	visiteInitialize() see org.apache.lucene.gdata.server.registry.ScopeVisitor#visiteInitialize() if(this.profilPool == null) createProfilePool(); /* * don't set a extension profile for each thread. The current thread * might use another service and does not need the extension profile of * this service */