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Java DatabaseMeta.findDatabase方法代码示例

本文整理汇总了Java中org.pentaho.di.core.database.DatabaseMeta.findDatabase方法的典型用法代码示例。如果您正苦于以下问题：Java DatabaseMeta.findDatabase方法的具体用法？Java DatabaseMeta.findDatabase怎么用？Java DatabaseMeta.findDatabase使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.pentaho.di.core.database.DatabaseMeta的用法示例。


在下文中一共展示了DatabaseMeta.findDatabase方法的15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，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: loadXML

import org.pentaho.di.core.database.DatabaseMeta; //导入方法依赖的package包/类
public void loadXML( Node entryNode, List<DatabaseMeta> databases, List<SlaveServer> slaveServers, Repository rep ) throws KettleXMLException {
  try {
    super.loadXML( entryNode, databases, slaveServers );
    String dbname = XMLHandler.getTagValue( entryNode, CONNECTION );
    databaseMeta = DatabaseMeta.findDatabase( databases, dbname );

    setManagementAction( XMLHandler.getTagValue( entryNode, MANAGEMENT_ACTION ) );
    setReplace( "Y".equalsIgnoreCase( XMLHandler.getTagValue( entryNode, REPLACE ) ) );
    setFailIfExists( "Y".equalsIgnoreCase( XMLHandler.getTagValue( entryNode, FAIL_IF_EXISTS ) ) );
    setWarehouseName( XMLHandler.getTagValue( entryNode, WAREHOUSE_NAME ) );
    setWarehouseSize( XMLHandler.getTagValue( entryNode, WAREHOUSE_SIZE ) );
    setWarehouseType( XMLHandler.getTagValue( entryNode, WAREHOUSE_TYPE ) );
    setMaxClusterCount( XMLHandler.getTagValue( entryNode, MAX_CLUSTER_COUNT ) );
    setMinClusterCount( XMLHandler.getTagValue( entryNode, MIN_CLUSTER_COUNT ) );
    setAutoSuspend( XMLHandler.getTagValue( entryNode, AUTO_SUSPEND ) );
    setAutoResume( "Y".equalsIgnoreCase( XMLHandler.getTagValue( entryNode, AUTO_RESUME ) ) );
    setInitiallySuspended( "Y".equalsIgnoreCase( XMLHandler.getTagValue( entryNode, INITIALLY_SUSPENDED ) ) );
    setResourceMonitor( XMLHandler.getTagValue( entryNode, RESOURCE_MONITOR ) );
    setComment( XMLHandler.getTagValue( entryNode, COMMENT ) );
    setFailIfNotExists( "Y".equalsIgnoreCase( XMLHandler.getTagValue( entryNode, FAIL_IF_NOT_EXISTS ) ) );
  } catch ( KettleXMLException dbe ) {
    throw new KettleXMLException( BaseMessages.getString( PKG, "SnowflakeWarehouseManager.Error.Exception.UnableLoadXML" ), dbe );
  }
}
开发者ID:inquidia，项目名称:PentahoSnowflakePlugin，代码行数:25，代码来源:WarehouseManager.java

示例2: loadXML

import org.pentaho.di.core.database.DatabaseMeta; //导入方法依赖的package包/类
public void loadXML(Node entrynode, List<DatabaseMeta>  databases, List<SlaveServer> slaveServers, Repository rep) throws KettleXMLException
{
	try
	{
		super.loadXML(entrynode, databases, slaveServers);
		String dbname = XMLHandler.getTagValue(entrynode, "connection");
		connection    = DatabaseMeta.findDatabase(databases, dbname);
		schemaname =XMLHandler.getTagValue(entrynode, "schemaname"); 
		tablename =XMLHandler.getTagValue(entrynode, "tablename"); 
		successCondition = getSucessConditionByCode(Const.NVL(XMLHandler.getTagValue(entrynode,	"success_condition"), ""));
		rowsCountValue = Const.NVL(XMLHandler.getTagValue(entrynode,"rows_count_value"), "0");	
		iscustomSQL = "Y".equalsIgnoreCase(XMLHandler.getTagValue(entrynode, "is_custom_sql"));
		isUseVars = "Y".equalsIgnoreCase(XMLHandler.getTagValue(entrynode, "is_usevars"));
		customSQL =XMLHandler.getTagValue(entrynode, "custom_sql"); 
		isAddRowsResult = "Y".equalsIgnoreCase(XMLHandler.getTagValue(entrynode, "add_rows_result")); 
		maximumTimeout = XMLHandler.getTagValue(entrynode, "maximum_timeout");
		checkCycleTime = XMLHandler.getTagValue(entrynode, "check_cycle_time");
		successOnTimeout = "Y".equalsIgnoreCase(XMLHandler.getTagValue(entrynode, "success_on_timeout"));
		isClearResultList = "Y".equalsIgnoreCase(XMLHandler.getTagValue(entrynode, "clear_result_rows")); 
		
	}
	catch(KettleException e)
	{
		throw new KettleXMLException(Messages.getString("JobEntryWaitForSQL.UnableLoadXML"),e);
	}
}
开发者ID:icholy，项目名称:geokettle-2.0，代码行数:27，代码来源:JobEntryWaitForSQL.java

示例3: TransDependency

import org.pentaho.di.core.database.DatabaseMeta; //导入方法依赖的package包/类
public TransDependency(Repository rep, long id_dependency, List<DatabaseMeta> databases) throws KettleException
{
	try
	{
		setID(id_dependency);
		
		RowMetaAndData r = rep.getTransDependency(id_dependency);
		
		if (r!=null)
		{
			long id_connection = r.getInteger("ID_DATABASE", 0); //$NON-NLS-1$
			db        = DatabaseMeta.findDatabase(databases, id_connection);
			tablename = r.getString("TABLE_NAME", null); //$NON-NLS-1$
			fieldname = r.getString("FIELD_NAME", null); //$NON-NLS-1$
		}
	}
	catch(KettleException dbe)
	{
		throw new KettleException(Messages.getString("TransDependency.Exception.UnableToLoadTransformationDependency")+id_dependency, dbe); //$NON-NLS-1$
	}
}
开发者ID:icholy，项目名称:geokettle-2.0，代码行数:22，代码来源:TransDependency.java

示例4: loadXML

import org.pentaho.di.core.database.DatabaseMeta; //导入方法依赖的package包/类
public void loadXML(Node entrynode, List<DatabaseMeta> databases, List<SlaveServer> slaveServers, Repository rep) throws KettleXMLException
{
	try
	{
		super.loadXML(entrynode, databases, slaveServers);
		schemaname  = XMLHandler.getTagValue(entrynode, "schemaname");
		tablename   = XMLHandler.getTagValue(entrynode, "tablename");
		filename    = XMLHandler.getTagValue(entrynode, "filename");
		separator   = XMLHandler.getTagValue(entrynode, "separator");
		enclosed    = XMLHandler.getTagValue(entrynode, "enclosed");
		escaped    = XMLHandler.getTagValue(entrynode, "escaped");

		linestarted     = XMLHandler.getTagValue(entrynode, "linestarted");
		lineterminated  = XMLHandler.getTagValue(entrynode, "lineterminated");
		replacedata     = "Y".equalsIgnoreCase(XMLHandler.getTagValue(entrynode, "replacedata"));
		ignorelines     = XMLHandler.getTagValue(entrynode, "ignorelines");
		listattribut    = XMLHandler.getTagValue(entrynode, "listattribut");
		localinfile     = "Y".equalsIgnoreCase(XMLHandler.getTagValue(entrynode, "localinfile"));
		prorityvalue    = Const.toInt(XMLHandler.getTagValue(entrynode, "prorityvalue"), -1);
		String dbname   = XMLHandler.getTagValue(entrynode, "connection");
		addfiletoresult = "Y".equalsIgnoreCase(XMLHandler.getTagValue(entrynode, "addfiletoresult"));
		connection      = DatabaseMeta.findDatabase(databases, dbname);
	}
	catch(KettleException e)
	{
		throw new KettleXMLException("Unable to load job entry of type 'Mysql bulk load' from XML node", e);
	}
}
开发者ID:icholy，项目名称:geokettle-2.0，代码行数:29，代码来源:JobEntryMysqlBulkLoad.java

示例5: readData

import org.pentaho.di.core.database.DatabaseMeta; //导入方法依赖的package包/类
private void readData(Node stepnode,List<? extends SharedObjectInterface> databases)
	throws KettleXMLException
{
	try
	{
		String csize;
		int nrkeys;
		
		String con   = XMLHandler.getTagValue(stepnode, "connection"); //$NON-NLS-1$
		databaseMeta = DatabaseMeta.findDatabase(databases, con);
		csize        = XMLHandler.getTagValue(stepnode, "commit"); //$NON-NLS-1$
		commitSize   = Const.toInt(csize, 0);
           schemaName   = XMLHandler.getTagValue(stepnode, "lookup", "schema"); //$NON-NLS-1$ //$NON-NLS-2$
		tableName    = XMLHandler.getTagValue(stepnode, "lookup", "table"); //$NON-NLS-1$ //$NON-NLS-2$

		Node lookup  = XMLHandler.getSubNode(stepnode, "lookup"); //$NON-NLS-1$
		nrkeys       = XMLHandler.countNodes(lookup, "key"); //$NON-NLS-1$
		
		allocate(nrkeys);
		
		for (int i=0;i<nrkeys;i++)
		{
			Node knode = XMLHandler.getSubNodeByNr(lookup, "key", i); //$NON-NLS-1$
			
			keyStream   [i] = XMLHandler.getTagValue(knode, "name"); //$NON-NLS-1$
			keyLookup   [i] = XMLHandler.getTagValue(knode, "field"); //$NON-NLS-1$
			keyCondition[i] = XMLHandler.getTagValue(knode, "condition"); //$NON-NLS-1$
			if (keyCondition[i]==null) keyCondition[i]="="; //$NON-NLS-1$
			keyStream2  [i] = XMLHandler.getTagValue(knode, "name2"); //$NON-NLS-1$
		}

	}
	catch(Exception e)
	{
		throw new KettleXMLException(Messages.getString("DeleteMeta.Exception.UnableToReadStepInfoFromXML"), e); //$NON-NLS-1$
	}
}
开发者ID:icholy，项目名称:geokettle-2.0，代码行数:38，代码来源:DeleteMeta.java

示例6: loadXML

import org.pentaho.di.core.database.DatabaseMeta; //导入方法依赖的package包/类
public void loadXML(Node entrynode, List<DatabaseMeta>  databases, List<SlaveServer> slaveServers, Repository rep) throws KettleXMLException
{
	try
	{
		super.loadXML(entrynode, databases, slaveServers);

		String dbname = XMLHandler.getTagValue(entrynode, "connection");
		this.connection    = DatabaseMeta.findDatabase(databases, dbname);
		this.argFromPrevious = "Y".equalsIgnoreCase(XMLHandler.getTagValue(entrynode, "arg_from_previous")); 
		  
	    Node fields = XMLHandler.getSubNode(entrynode, "fields"); //$NON-NLS-1$

	      // How many field arguments?
	      int nrFields = XMLHandler.countNodes(fields, "field"); //$NON-NLS-1$
	      this.arguments = new String[nrFields];
	      this.schemaname = new String[nrFields];

	      // Read them all...
	      for (int i = 0; i < nrFields; i++) {
	        Node fnode = XMLHandler.getSubNodeByNr(fields, "field", i); //$NON-NLS-1$
	        this.arguments[i] = XMLHandler.getTagValue(fnode, "name"); //$NON-NLS-1$
	        this.schemaname[i] = XMLHandler.getTagValue(fnode, "schemaname"); //$NON-NLS-1$
	      }
	}
	catch(KettleException e)
	{
		throw new KettleXMLException(BaseMessages.getString(PKG, "JobEntryTruncateTables.UnableLoadXML"),e);
	}
}
开发者ID:yintaoxue，项目名称:read-open-source-code，代码行数:30，代码来源:JobEntryTruncateTables.java

示例7: readData

import org.pentaho.di.core.database.DatabaseMeta; //导入方法依赖的package包/类
private void readData(Node stepnode, List<? extends SharedObjectInterface> databases)
	throws KettleXMLException
{
	try
	{
		String con     = XMLHandler.getTagValue(stepnode, "connection");   //$NON-NLS-1$
		databaseMeta   = DatabaseMeta.findDatabase(databases, con);

		bufferSize = XMLHandler.getTagValue(stepnode, "buffer_size");       //$NON-NLS-1$

           schemaName     = XMLHandler.getTagValue(stepnode, "schema");       //$NON-NLS-1$
		tableName      = XMLHandler.getTagValue(stepnode, "table");        //$NON-NLS-1$
		
		mClientPath         = XMLHandler.getTagValue(stepnode, "mclient_path");       //$NON-NLS-1$
		logFile        = XMLHandler.getTagValue(stepnode, "log_file");     //$NON-NLS-1$
		encoding       = XMLHandler.getTagValue(stepnode, "encoding");         //$NON-NLS-1$
		truncate       = "Y".equals(XMLHandler.getTagValue(stepnode, "truncate"));         //$NON-NLS-1$
		autoSchema     = "Y".equals(XMLHandler.getTagValue(stepnode, "auto_schema"));         //$NON-NLS-1$
		autoStringWidths = "Y".equals(XMLHandler.getTagValue(stepnode, "auto_string_widths"));         //$NON-NLS-1$

		int nrvalues = XMLHandler.countNodes(stepnode, "mapping");      //$NON-NLS-1$
		allocate(nrvalues);

		for (int i=0;i<nrvalues;i++)
		{
			Node vnode = XMLHandler.getSubNodeByNr(stepnode, "mapping", i);    //$NON-NLS-1$

			fieldTable[i]      = XMLHandler.getTagValue(vnode, "stream_name"); //$NON-NLS-1$
			fieldStream[i]     = XMLHandler.getTagValue(vnode, "field_name");  //$NON-NLS-1$
			if (fieldStream[i]==null) fieldStream[i]=fieldTable[i];            // default: the same name!
			fieldFormatOk[i]  = "Y".equalsIgnoreCase(XMLHandler.getTagValue(vnode, "field_format_ok"));  //$NON-NLS-1$
		}
	}
	catch(Exception e)
	{
		throw new KettleXMLException(BaseMessages.getString(PKG, "MonetDBBulkLoaderMeta.Exception.UnableToReadStepInfoFromXML"), e); //$NON-NLS-1$
	}
}
开发者ID:yintaoxue，项目名称:read-open-source-code，代码行数:39，代码来源:MonetDBBulkLoaderMeta.java

示例8: readData

import org.pentaho.di.core.database.DatabaseMeta; //导入方法依赖的package包/类
private void readData(Node stepnode,List<? extends SharedObjectInterface> databases)
	throws KettleXMLException
{
	try
	{
		String csize;
		int nrkeys;
		
		String con   = XMLHandler.getTagValue(stepnode, "connection"); //$NON-NLS-1$
		databaseMeta = DatabaseMeta.findDatabase(databases, con);
		csize        = XMLHandler.getTagValue(stepnode, "commit"); //$NON-NLS-1$
		commitSize   = Const.toInt(csize, 0);
           schemaName   = XMLHandler.getTagValue(stepnode, "lookup", "schema"); //$NON-NLS-1$ //$NON-NLS-2$
		tableName    = XMLHandler.getTagValue(stepnode, "lookup", "table"); //$NON-NLS-1$ //$NON-NLS-2$

		Node lookup  = XMLHandler.getSubNode(stepnode, "lookup"); //$NON-NLS-1$
		nrkeys       = XMLHandler.countNodes(lookup, "key"); //$NON-NLS-1$
		
		allocate(nrkeys);
		
		for (int i=0;i<nrkeys;i++)
		{
			Node knode = XMLHandler.getSubNodeByNr(lookup, "key", i); //$NON-NLS-1$
			
			keyStream   [i] = XMLHandler.getTagValue(knode, "name"); //$NON-NLS-1$
			keyLookup   [i] = XMLHandler.getTagValue(knode, "field"); //$NON-NLS-1$
			keyCondition[i] = XMLHandler.getTagValue(knode, "condition"); //$NON-NLS-1$
			if (keyCondition[i]==null) keyCondition[i]="="; //$NON-NLS-1$
			keyStream2  [i] = XMLHandler.getTagValue(knode, "name2"); //$NON-NLS-1$
		}

	}
	catch(Exception e)
	{
		throw new KettleXMLException(BaseMessages.getString(PKG, "DeleteMeta.Exception.UnableToReadStepInfoFromXML"), e); //$NON-NLS-1$
	}
}
开发者ID:yintaoxue，项目名称:read-open-source-code，代码行数:38，代码来源:DeleteMeta.java

示例9: loadRep

import org.pentaho.di.core.database.DatabaseMeta; //导入方法依赖的package包/类
public void loadRep(Repository rep, long id_jobentry, List<DatabaseMeta> databases, List<SlaveServer> slaveServers)
	throws KettleException
{
	try
	{
		super.loadRep(rep, id_jobentry, databases, slaveServers);
		schemaname  = rep.getJobEntryAttributeString(id_jobentry, "schemaname");
		tablename  = rep.getJobEntryAttributeString(id_jobentry, "tablename");
		filename  = rep.getJobEntryAttributeString(id_jobentry, "filename");
		separator  = rep.getJobEntryAttributeString(id_jobentry, "separator");
		enclosed  = rep.getJobEntryAttributeString(id_jobentry, "enclosed");
		lineterminated  = rep.getJobEntryAttributeString(id_jobentry, "lineterminated");
		limitlines  = rep.getJobEntryAttributeString(id_jobentry, "limitlines");
		listcolumn  = rep.getJobEntryAttributeString(id_jobentry, "listcolumn");
		highpriority=rep.getJobEntryAttributeBoolean(id_jobentry, "highpriority");
		optionenclosed=rep.getJobEntryAttributeBoolean(id_jobentry, "optionenclosed");

		outdumpvalue=(int) rep.getJobEntryAttributeInteger(id_jobentry, "outdumpvalue");

		iffileexists=(int) rep.getJobEntryAttributeInteger(id_jobentry, "iffileexists");
		
		addfiletoresult=rep.getJobEntryAttributeBoolean(id_jobentry, "addfiletoresult");

		long id_db = rep.getJobEntryAttributeInteger(id_jobentry, "id_database");
		if (id_db>0)
		{
			connection = DatabaseMeta.findDatabase(databases, id_db);
		}
		else
		{
			// This is were we end up in normally, the previous lines are for backward compatibility.
			connection = DatabaseMeta.findDatabase(databases, rep.getJobEntryAttributeString(id_jobentry, "connection"));
		}

	}
	catch(KettleDatabaseException dbe)
	{
		throw new KettleException("Unable to load job entry of type 'table exists' from the repository for id_jobentry="+id_jobentry, dbe);
	}
}
开发者ID:icholy，项目名称:geokettle-2.0，代码行数:41，代码来源:JobEntryMysqlBulkFile.java

示例10: getTargetDatabase

import org.pentaho.di.core.database.DatabaseMeta; //导入方法依赖的package包/类
public DatabaseMeta getTargetDatabase()
{
	if (wTargetDB.getSelection().length==1)
	{
		String targetDbName = wTargetDB.getSelection()[0];
		return DatabaseMeta.findDatabase(databases, targetDbName);
	}
	return null;
}
开发者ID:icholy，项目名称:geokettle-2.0，代码行数:10，代码来源:CopyTableWizardPage1.java

示例11: readData

import org.pentaho.di.core.database.DatabaseMeta; //导入方法依赖的package包/类
private void readData(Node stepnode, List<? extends SharedObjectInterface> databases)
		throws KettleXMLException
	{
		try
		{
			valuename    = XMLHandler.getTagValue(stepnode, "valuename"); //$NON-NLS-1$
			
			useDatabase  = "Y".equalsIgnoreCase(XMLHandler.getTagValue(stepnode, "use_database")); //$NON-NLS-1$ //$NON-NLS-2$
			String conn  = XMLHandler.getTagValue(stepnode, "connection"); //$NON-NLS-1$
			database     = DatabaseMeta.findDatabase(databases, conn);
            schemaName   = XMLHandler.getTagValue(stepnode, "schema"); //$NON-NLS-1$
			sequenceName = XMLHandler.getTagValue(stepnode, "seqname"); //$NON-NLS-1$
			
			useCounter   = "Y".equalsIgnoreCase(XMLHandler.getTagValue(stepnode, "use_counter")); //$NON-NLS-1$ //$NON-NLS-2$
            counterName  = XMLHandler.getTagValue(stepnode, "counter_name"); //$NON-NLS-1$
          	startAt      = XMLHandler.getTagValue(stepnode, "start_at"); //$NON-NLS-1$
			incrementBy  = XMLHandler.getTagValue(stepnode, "increment_by"); //$NON-NLS-1$
			maxValue     = XMLHandler.getTagValue(stepnode, "max_value"); //$NON-NLS-1$
            
// TODO		startAt      = Const.toLong(XMLHandler.getTagValue(stepnode, "start_at"), 1); //$NON-NLS-1$
//			incrementBy  = Const.toLong(XMLHandler.getTagValue(stepnode, "increment_by"), 1); //$NON-NLS-1$
//			maxValue     = Const.toLong(XMLHandler.getTagValue(stepnode, "max_value"), 999999999L); //$NON-NLS-1$
		}
		catch(Exception e)
		{
			throw new KettleXMLException(BaseMessages.getString(PKG, "AddSequenceMeta.Exception.ErrorLoadingStepInfo"), e); //$NON-NLS-1$
		}
	}
开发者ID:yintaoxue，项目名称:read-open-source-code，代码行数:29，代码来源:AddSequenceMeta.java

示例12: getSourceDatabase

import org.pentaho.di.core.database.DatabaseMeta; //导入方法依赖的package包/类
public DatabaseMeta getSourceDatabase()
{
	if (wSourceDB.getSelection().length==1)
	{
		String sourceDbName = wSourceDB.getSelection()[0];
		return DatabaseMeta.findDatabase(databases, sourceDbName);
	}
	return null;
}
开发者ID:yintaoxue，项目名称:read-open-source-code，代码行数:10，代码来源:CopyTableWizardPage1.java

示例13: readRep

import org.pentaho.di.core.database.DatabaseMeta; //导入方法依赖的package包/类
public void readRep(Repository rep, long id_step, List<DatabaseMeta> databases, Map<String, Counter> counters)
	throws KettleException
{
	try
	{
		long id_connection =  rep.getStepAttributeInteger(id_step, "id_connection");  //$NON-NLS-1$
		databaseMeta   =      DatabaseMeta.findDatabase( databases, id_connection);
    		maxErrors      = (int)rep.getStepAttributeInteger(id_step, "errors");         //$NON-NLS-1$
    		bufferSize     =      rep.getStepAttributeString(id_step, "buffer_size");         //$NON-NLS-1$
           schemaName     =      rep.getStepAttributeString(id_step,  "schema");         //$NON-NLS-1$
		tableName      =      rep.getStepAttributeString(id_step,  "table");          //$NON-NLS-1$
		encoding       =      rep.getStepAttributeString(id_step,  "encoding");       //$NON-NLS-1$
		fifoDirectory  =      rep.getStepAttributeString(id_step,  "fifo_directory");       //$NON-NLS-1$
		fifoServerName =      rep.getStepAttributeString(id_step,  "fifo_server_name");       //$NON-NLS-1$
		
		int nrvalues = rep.countNrStepAttributes(id_step, "stream_name");             //$NON-NLS-1$

		allocate(nrvalues);

		for (int i=0;i<nrvalues;i++)
		{
			fieldTable[i]  = rep.getStepAttributeString(id_step, i, "stream_name");   //$NON-NLS-1$
			fieldStream[i] = rep.getStepAttributeString(id_step, i, "field_name");    //$NON-NLS-1$
			if (fieldStream[i]==null) fieldStream[i]=fieldTable[i];        
			fieldFormatOk[i] = rep.getStepAttributeBoolean(id_step, i, "field_format_ok");    //$NON-NLS-1$
		}
	}
	catch(Exception e)
	{
		throw new KettleException(Messages.getString("LucidDBBulkLoaderMeta.Exception.UnexpectedErrorReadingStepInfoFromRepository"), e); //$NON-NLS-1$
	}
}
开发者ID:icholy，项目名称:geokettle-2.0，代码行数:33，代码来源:LucidDBBulkLoaderMeta.java

示例14: readData

import org.pentaho.di.core.database.DatabaseMeta; //导入方法依赖的package包/类
private void readData(Node stepnode, List<DatabaseMeta> databases)
	throws KettleXMLException
{		
	try
	{
		String con = XMLHandler.getTagValue(stepnode, "connection"); //$NON-NLS-1$
		databaseMeta = DatabaseMeta.findDatabase(databases, con);
		sql        = XMLHandler.getTagValue(stepnode, "sql"); //$NON-NLS-1$
		outerJoin = "Y".equalsIgnoreCase(XMLHandler.getTagValue(stepnode, "outer_join")); //$NON-NLS-1$ //$NON-NLS-2$
		replacevars = "Y".equalsIgnoreCase(XMLHandler.getTagValue(stepnode, "replace_vars"));
		rowLimit   = Const.toInt(XMLHandler.getTagValue(stepnode, "rowlimit"), 0); //$NON-NLS-1$
		
		Node param = XMLHandler.getSubNode(stepnode, "parameter"); //$NON-NLS-1$
		int nrparam  = XMLHandler.countNodes(param, "field"); //$NON-NLS-1$

		allocate(nrparam);
				
		for (int i=0;i<nrparam;i++)
		{
			Node pnode = XMLHandler.getSubNodeByNr(param, "field", i); //$NON-NLS-1$
			parameterField  [i] = XMLHandler.getTagValue(pnode, "name"); //$NON-NLS-1$
			String ptype    = XMLHandler.getTagValue(pnode, "type"); //$NON-NLS-1$
			parameterType   [i] = ValueMeta.getType(ptype);
		}
	}
	catch(Exception e)
	{
		throw new KettleXMLException(BaseMessages.getString(PKG, "DatabaseJoinMeta.Exception.UnableToLoadStepInfo"), e); //$NON-NLS-1$
	}
}
开发者ID:yintaoxue，项目名称:read-open-source-code，代码行数:31，代码来源:DatabaseJoinMeta.java

示例15: readData

import org.pentaho.di.core.database.DatabaseMeta; //导入方法依赖的package包/类
/**
 * Reads the XML data to get the step metadata
 *
 * @param stepNode The XML node for the step
 * @throws KettleXMLException
 */
private void readData( Node stepNode, List<? extends SharedObjectInterface> databases ) throws KettleXMLException {
  try {
    databaseMeta = DatabaseMeta.findDatabase( databases, XMLHandler.getTagValue( stepNode, CONNECTION ) );

    targetSchema = XMLHandler.getTagValue( stepNode, TARGET_SCHEMA );
    targetTable = XMLHandler.getTagValue( stepNode, TARGET_TABLE );
    locationType = XMLHandler.getTagValue( stepNode, LOCATION_TYPE );
    stageName = XMLHandler.getTagValue( stepNode, STAGE_NAME );
    workDirectory = XMLHandler.getTagValue( stepNode, WORK_DIRECTORY );
    onError = XMLHandler.getTagValue( stepNode, ON_ERROR );
    errorLimit = XMLHandler.getTagValue( stepNode, ERROR_LIMIT );
    splitSize = XMLHandler.getTagValue( stepNode, SPLIT_SIZE );
    removeFiles = "Y".equalsIgnoreCase( XMLHandler.getTagValue( stepNode, REMOVE_FILES ) );

    dataType = XMLHandler.getTagValue( stepNode, DATA_TYPE );
    trimWhitespace = "Y".equalsIgnoreCase( XMLHandler.getTagValue( stepNode, TRIM_WHITESPACE ) );
    nullIf = XMLHandler.getTagValue( stepNode, NULL_IF );
    errorColumnMismatch = "Y".equalsIgnoreCase( XMLHandler.getTagValue( stepNode, ERROR_COLUMN_MISMATCH ) );
    stripNull = "Y".equalsIgnoreCase( XMLHandler.getTagValue( stepNode, STRIP_NULL ) );
    ignoreUtf8 = "Y".equalsIgnoreCase( XMLHandler.getTagValue( stepNode, IGNORE_UTF_8 ) );
    allowDuplicateElements = "Y".equalsIgnoreCase( XMLHandler.getTagValue( stepNode, ALLOW_DUPLICATE_ELEMENT ) );
    enableOctal = "Y".equalsIgnoreCase( XMLHandler.getTagValue( stepNode, ENABLE_OCTAL ) );

    specifyFields = "Y".equalsIgnoreCase( XMLHandler.getTagValue( stepNode, SPECIFY_FIELDS ) );
    jsonField = XMLHandler.getTagValue( stepNode, JSON_FIELD );

    Node fields = XMLHandler.getSubNode( stepNode, FIELDS );
    int nrfields = XMLHandler.countNodes( fields, FIELD );

    allocate( nrfields );

    for ( int i = 0; i < nrfields; i++ ) {
      Node fnode = XMLHandler.getSubNodeByNr( fields, FIELD, i );

      snowflakeBulkLoaderFields[i] = new SnowflakeBulkLoaderField();
      snowflakeBulkLoaderFields[i].setStreamField( XMLHandler.getTagValue( fnode, STREAM_FIELD ) );
      snowflakeBulkLoaderFields[i].setTableField( XMLHandler.getTagValue( fnode, TABLE_FIELD ) );
    }
  } catch ( Exception e ) {
    throw new KettleXMLException( "Unable to load step info from XML", e );
  }
}
开发者ID:inquidia，项目名称:PentahoSnowflakePlugin，代码行数:49，代码来源:SnowflakeBulkLoaderMeta.java


注：本文中的org.pentaho.di.core.database.DatabaseMeta.findDatabase方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，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。