Diff of /incubator/derby/code/trunk/java/client/org/apache/derby/client/am/ParameterMetaData.java
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--- incubator/derby/code/trunk/java/client/org/apache/derby/client/am/ParameterMetaData.java 2005/05/02 05:18:08 165584
+++ incubator/derby/code/trunk/java/client/org/apache/derby/client/am/ParameterMetaData.java 2005/05/02 06:25:59 165585
@@ -26,120 +26,112 @@ package org.apache.derby.client.am;
//
// Once we go to JDK 1.4 as runtime pre-req, we can extend ColumnMetaData and new up ParameterMetaData instances directly,
// and we won't have to wrap column meta data instances directly.
-public class ParameterMetaData implements java.sql.ParameterMetaData
-{
- ColumnMetaData columnMetaData_;
-
- // This is false unless for parameterMetaData for a call statement with return clause
- boolean escapedProcedureCallWithResult_ = false;
-
- public ParameterMetaData (ColumnMetaData columnMetaData)
- {
- columnMetaData_ = columnMetaData;
- }
-
- public int getParameterCount () throws SqlException
- {
- if (escapedProcedureCallWithResult_)
- return columnMetaData_.columns_++;
- return columnMetaData_.columns_;
- }
-
- public int getParameterType (int param) throws SqlException
- {
- if (escapedProcedureCallWithResult_)
- {
- param--;
- if (param == 0)
- return java.sql.Types.INTEGER;
- }
- return columnMetaData_.getColumnType (param);
- }
-
- public String getParameterTypeName (int param) throws SqlException
- {
- if (escapedProcedureCallWithResult_)
- {
- param--;
- if (param == 0)
- return "INTEGER";
- }
- return columnMetaData_.getColumnTypeName (param);
- }
-
- public String getParameterClassName (int param) throws SqlException
- {
- if (escapedProcedureCallWithResult_)
- {
- param--;
- if (param == 0)
- return "java.lang.Integer";
- }
- return columnMetaData_.getColumnClassName (param);
- }
-
- public int getParameterMode (int param) throws SqlException
- {
- if (escapedProcedureCallWithResult_)
- {
- param--;
- if (param == 0)
- return java.sql.ParameterMetaData.parameterModeOut;
- }
- columnMetaData_.checkForValidColumnIndex (param);
- if (columnMetaData_.sqlxParmmode_[param - 1] == java.sql.ParameterMetaData.parameterModeUnknown)
- return java.sql.ParameterMetaData.parameterModeUnknown;
- else if (columnMetaData_.sqlxParmmode_[param - 1] == java.sql.ParameterMetaData.parameterModeIn)
- return java.sql.ParameterMetaData.parameterModeIn;
- else if (columnMetaData_.sqlxParmmode_[param - 1] == java.sql.ParameterMetaData.parameterModeOut)
- return java.sql.ParameterMetaData.parameterModeOut;
- else
- return java.sql.ParameterMetaData.parameterModeInOut;
- }
-
- public int isNullable (int param) throws SqlException
- {
- if (escapedProcedureCallWithResult_)
- {
- param--;
- if (param == 0)
- return java.sql.ResultSetMetaData.columnNoNulls;
- }
- return columnMetaData_.isNullable (param);
- }
-
- public boolean isSigned (int param) throws SqlException
- {
- if (escapedProcedureCallWithResult_)
- {
- param--;
- if (param == 0)
- return true;
- }
- return columnMetaData_.isSigned (param);
- }
-
- public int getPrecision (int param) throws SqlException
- {
- if (escapedProcedureCallWithResult_)
- {
- param--;
- if (param == 0)
- return 10;
- }
- return columnMetaData_.getPrecision (param);
- }
-
- public int getScale (int param) throws SqlException
- {
- if (escapedProcedureCallWithResult_)
- {
- param--;
- if (param == 0)
- return 0;
+
+public class ParameterMetaData implements java.sql.ParameterMetaData {
+ ColumnMetaData columnMetaData_;
+
+ // This is false unless for parameterMetaData for a call statement with return clause
+ boolean escapedProcedureCallWithResult_ = false;
+
+ public ParameterMetaData(ColumnMetaData columnMetaData) {
+ columnMetaData_ = columnMetaData;
+ }
+
+ public int getParameterCount() throws SqlException {
+ if (escapedProcedureCallWithResult_) {
+ return columnMetaData_.columns_++;
+ }
+ return columnMetaData_.columns_;
+ }
+
+ public int getParameterType(int param) throws SqlException {
+ if (escapedProcedureCallWithResult_) {
+ param--;
+ if (param == 0) {
+ return java.sql.Types.INTEGER;
+ }
+ }
+ return columnMetaData_.getColumnType(param);
+ }
+
+ public String getParameterTypeName(int param) throws SqlException {
+ if (escapedProcedureCallWithResult_) {
+ param--;
+ if (param == 0) {
+ return "INTEGER";
+ }
+ }
+ return columnMetaData_.getColumnTypeName(param);
+ }
+
+ public String getParameterClassName(int param) throws SqlException {
+ if (escapedProcedureCallWithResult_) {
+ param--;
+ if (param == 0) {
+ return "java.lang.Integer";
+ }
+ }
+ return columnMetaData_.getColumnClassName(param);
+ }
+
+ public int getParameterMode(int param) throws SqlException {
+ if (escapedProcedureCallWithResult_) {
+ param--;
+ if (param == 0) {
+ return java.sql.ParameterMetaData.parameterModeOut;
+ }
+ }
+ columnMetaData_.checkForValidColumnIndex(param);
+ if (columnMetaData_.sqlxParmmode_[param - 1] == java.sql.ParameterMetaData.parameterModeUnknown) {
+ return java.sql.ParameterMetaData.parameterModeUnknown;
+ } else if (columnMetaData_.sqlxParmmode_[param - 1] == java.sql.ParameterMetaData.parameterModeIn) {
+ return java.sql.ParameterMetaData.parameterModeIn;
+ } else if (columnMetaData_.sqlxParmmode_[param - 1] == java.sql.ParameterMetaData.parameterModeOut) {
+ return java.sql.ParameterMetaData.parameterModeOut;
+ } else {
+ return java.sql.ParameterMetaData.parameterModeInOut;
+ }
+ }
+
+ public int isNullable(int param) throws SqlException {
+ if (escapedProcedureCallWithResult_) {
+ param--;
+ if (param == 0) {
+ return java.sql.ResultSetMetaData.columnNoNulls;
+ }
+ }
+ return columnMetaData_.isNullable(param);
+ }
+
+ public boolean isSigned(int param) throws SqlException {
+ if (escapedProcedureCallWithResult_) {
+ param--;
+ if (param == 0) {
+ return true;
+ }
+ }
+ return columnMetaData_.isSigned(param);
+ }
+
+ public int getPrecision(int param) throws SqlException {
+ if (escapedProcedureCallWithResult_) {
+ param--;
+ if (param == 0) {
+ return 10;
+ }
+ }
+ return columnMetaData_.getPrecision(param);
+ }
+
+ public int getScale(int param) throws SqlException {
+ if (escapedProcedureCallWithResult_) {
+ param--;
+ if (param == 0) {
+ return 0;
+ }
+ }
+ return columnMetaData_.getScale(param);
}
- return columnMetaData_.getScale (param);
- }
}
