本文整理汇总了Java中org.pentaho.di.core.row.ValueMetaInterface.toStringMeta方法的典型用法代码示例。如果您正苦于以下问题：Java ValueMetaInterface.toStringMeta方法的具体用法？Java ValueMetaInterface.toStringMeta怎么用？Java ValueMetaInterface.toStringMeta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.row.ValueMetaInterface的用法示例。
在下文中一共展示了ValueMetaInterface.toStringMeta方法的7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: analyseImpact
import org.pentaho.di.core.row.ValueMetaInterface; //导入方法依赖的package包/类
public void analyseImpact(List<DatabaseImpact> impact, TransMeta transMeta, StepMeta stepMeta, RowMetaInterface prev, String input[], String output[], RowMetaInterface info) throws KettleStepException
{
if (prev != null)
{
/* DEBUG CHECK THIS */
// Insert dateMask fields : read/write
for (int i = 0; i < fieldTable.length; i++)
{
ValueMetaInterface v = prev.searchValueMeta(fieldStream[i]);
DatabaseImpact ii = new DatabaseImpact(DatabaseImpact.TYPE_IMPACT_READ_WRITE, transMeta.getName(), stepMeta.getName(), databaseMeta
.getDatabaseName(), transMeta.environmentSubstitute(tableName), fieldTable[i], fieldStream[i], v!=null?v.getOrigin():"?", "", "Type = " + v.toStringMeta()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
impact.add(ii);
}
}
}
示例2: analyseImpact
import org.pentaho.di.core.row.ValueMetaInterface; //导入方法依赖的package包/类
public void analyseImpact(List<DatabaseImpact> impact, TransMeta transMeta, StepMeta stepMeta, RowMetaInterface prev, String[] input,
String[] output, RowMetaInterface info)
throws KettleStepException
{
if (prev != null)
{
// Lookup: we do a lookup on the natural keys
for (int i = 0; i < keyLookup.length; i++)
{
ValueMetaInterface v = prev.searchValueMeta(keyStream[i]);
DatabaseImpact ii = new DatabaseImpact(DatabaseImpact.TYPE_IMPACT_DELETE, transMeta.getName(), stepMeta.getName(), databaseMeta
.getDatabaseName(), tableName, keyLookup[i], keyStream[i], v!=null?v.getOrigin():"?", "", "Type = " + v.toStringMeta()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
impact.add(ii);
}
}
}
示例3: analyseImpact
import org.pentaho.di.core.row.ValueMetaInterface; //导入方法依赖的package包/类
public void analyseImpact(List<DatabaseImpact> impact, TransMeta transMeta, StepMeta stepMeta, RowMetaInterface prev, String input[], String output[], RowMetaInterface info) throws KettleStepException
{
if (prev != null)
{
/* DEBUG CHECK THIS */
// Insert dateMask fields : read/write
for (int i = 0; i < fieldTable.length; i++)
{
ValueMetaInterface v = prev.searchValueMeta(fieldStream[i]);
DatabaseImpact ii = new DatabaseImpact(DatabaseImpact.TYPE_IMPACT_READ_WRITE, transMeta.getName(), stepMeta.getName(), databaseMeta.getDatabaseName(),
transMeta.environmentSubstitute(tableName), fieldTable[i], fieldStream[i], v!=null?v.getOrigin():"?", "", "Type = " + v.toStringMeta()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
impact.add(ii);
}
}
}
示例4: convertData
import org.pentaho.di.core.row.ValueMetaInterface; //导入方法依赖的package包/类
/**
* Convert the specified data to the data type specified in this object.
*
* @param meta2
* the metadata of the object to be converted
* @param data2
* the data of the object to be converted
* @return the object in the data type of this value metadata object
* @throws KettleValueException
* in case there is a data conversion error
*/
@Override
public Object convertData(ValueMetaInterface meta2, Object data2) throws KettleValueException {
switch (meta2.getType()) {
case TYPE_STRING:
return data2.toString();
case TYPE_POINT:
return data2.toString();
default:
throw new KettleValueException(meta2.toStringMeta() + " : can't be converted to a point");
}
}
示例5: convertData
import org.pentaho.di.core.row.ValueMetaInterface; //导入方法依赖的package包/类
/**
* Convert the specified data to the data type specified in this object.
*
* @param meta2
* the metadata of the object to be converted
* @param data2
* the data of the object to be converted
* @return the object in the data type of this value metadata object
* @throws KettleValueException
* in case there is a data conversion error
*/
@Override
public Object convertData(ValueMetaInterface meta2, Object data2) throws KettleValueException {
switch (meta2.getType()) {
case TYPE_STRING:
return data2.toString();
case TYPE_LOCATION:
return data2.toString();
default:
throw new KettleValueException(meta2.toStringMeta() + " : can't be converted to a location");
}
}
示例6: getValueFromResultSet
import org.pentaho.di.core.row.ValueMetaInterface; //导入方法依赖的package包/类
/**
* This method allows a database dialect to convert database specific data types to Kettle data types.
*
* @param resultSet The result set to use
* @param valueMeta The description of the value to retrieve
* @param index the index on which we need to retrieve the value, 0-based.
* @return The correctly converted Kettle data type corresponding to the valueMeta description.
* @throws KettleDatabaseException
*/
public Object getValueFromResultSet(ResultSet rs, ValueMetaInterface val, int i) throws KettleDatabaseException {
Object data = null;
try {
switch (val.getType()) {
case ValueMetaInterface.TYPE_BOOLEAN:
data = Boolean.valueOf(rs.getBoolean(i + 1));
break;
case ValueMetaInterface.TYPE_NUMBER:
data = new Double(rs.getDouble(i + 1));
break;
case ValueMetaInterface.TYPE_BIGNUMBER:
data = rs.getBigDecimal(i + 1);
break;
case ValueMetaInterface.TYPE_INTEGER:
data = Long.valueOf(rs.getLong(i + 1));
break;
case ValueMetaInterface.TYPE_STRING:
if (val.isStorageBinaryString()) {
data = rs.getBytes(i + 1);
} else {
data = rs.getString(i + 1);
}
break;
case ValueMetaInterface.TYPE_BINARY:
if (supportsGetBlob()) {
Blob blob = rs.getBlob(i + 1);
if (blob != null) {
data = blob.getBytes(1L, (int) blob.length());
} else {
data = null;
}
} else {
data = rs.getBytes(i + 1);
}
break;
case ValueMetaInterface.TYPE_DATE:
if (val.getOriginalColumnType() == java.sql.Types.TIME) {
// Neoview can not handle getDate / getTimestamp for a Time column
data = rs.getTime(i + 1);
break; // Time is a subclass of java.util.Date, the default date
// will be 1970-01-01
} else if (val.getPrecision() != 1 && supportsTimeStampToDateConversion()) {
data = rs.getTimestamp(i + 1);
break; // Timestamp extends java.util.Date
} else {
data = rs.getDate(i + 1);
break;
}
default:
break;
}
if (rs.wasNull()) {
data = null;
}
} catch(SQLException e) {
throw new KettleDatabaseException("Unable to get value '"+val.toStringMeta()+"' from database resultset, index "+i, e);
}
return data;
}
示例7: getValueFromResultSet
import org.pentaho.di.core.row.ValueMetaInterface; //导入方法依赖的package包/类
/**
* This method allows a database dialect to convert database specific data types to Kettle data types.
*
* @param resultSet The result set to use
* @param valueMeta The description of the value to retrieve
* @param index the index on which we need to retrieve the value, 0-based.
* @return The correctly converted Kettle data type corresponding to the valueMeta description.
* @throws KettleDatabaseException
*/
public Object getValueFromResultSet(ResultSet rs, ValueMetaInterface val, int i) throws KettleDatabaseException {
Object data = null;
try {
switch (val.getType()) {
case ValueMetaInterface.TYPE_BOOLEAN:
data = Boolean.valueOf(rs.getBoolean(i + 1));
break;
case ValueMetaInterface.TYPE_NUMBER:
data = new Double(rs.getDouble(i + 1));
break;
case ValueMetaInterface.TYPE_BIGNUMBER:
data = rs.getBigDecimal(i + 1);
break;
case ValueMetaInterface.TYPE_INTEGER:
data = Long.valueOf(rs.getLong(i + 1));
break;
case ValueMetaInterface.TYPE_STRING:
if (val.isStorageBinaryString()) {
data = rs.getBytes(i + 1);
} else {
data = rs.getString(i + 1);
}
break;
case ValueMetaInterface.TYPE_BINARY:
if (supportsGetBlob()) {
Blob blob = rs.getBlob(i + 1);
if (blob != null) {
data = blob.getBytes(1L, (int) blob.length());
} else {
data = null;
}
} else {
data = rs.getBytes(i + 1);
}
break;
case ValueMetaInterface.TYPE_DATE:
if (val.getPrecision() != 1 && supportsTimeStampToDateConversion()) {
data = rs.getTimestamp(i + 1);
break; // Timestamp extends java.util.Date
} else {
data = rs.getDate(i + 1);
break;
}
default:
break;
}
if (rs.wasNull()) {
data = null;
}
} catch(SQLException e) {
throw new KettleDatabaseException("Unable to get value '"+val.toStringMeta()+"' from database resultset, index "+i, e);
}
return data;
}