Revision 47734 trunk/org.gvsig.desktop/org.gvsig.desktop.library/org.gvsig.expressionevaluator/org.gvsig.expressionevaluator.lib/org.gvsig.expressionevaluator.lib.impl/src/main/java/org/gvsig/expressionevaluator/impl/function/programming/CodeBlockWithExceptFunction.java
| CodeBlockWithExceptFunction.java | ||
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| 19 | 19 |
import org.gvsig.expressionevaluator.impl.function.programming.BreakFunction.BreakException; |
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import org.gvsig.expressionevaluator.impl.function.programming.ReturnFunction.ReturnException; |
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import org.gvsig.expressionevaluator.spi.AbstractFunction; |
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import org.gvsig.expressionevaluator.PrettyFormatter; |
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public class CodeBlockWithExceptFunction extends AbstractFunction {
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|
| ... | ... | |
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return "unknown"; |
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} |
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} |
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|
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@Override |
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public String toString(Codes args, Formatter<Code> formatter) {
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Code exceptionCode = args.get(args.size()-2); |
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Code declareCode = args.get(args.size()-1); |
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StringBuilder builder = new StringBuilder(); |
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if( declareCode != null ) {
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builder.append("DECLARE ");
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builder.append(declareCode.toString(formatter)); |
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PrettyFormatter builder = PrettyFormatter.get(formatter); |
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try {
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builder.push(); |
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if( declareCode != null ) {
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builder.append("DECLARE ");
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builder.indent(); |
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if( Code.isFunction(exceptionCode,"BLOCK") ) {
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Code.Callable block = (Code.Callable)declareCode; |
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for (Code parameter : block.parameters()) {
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builder.nl(); |
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builder.append(parameter.toString(formatter)); |
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builder.append("; ");
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} |
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} else {
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builder.nl(); |
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builder.append(declareCode.toString(formatter)); |
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} |
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builder.unindent(); |
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builder.nl(); |
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} |
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builder.append("BEGIN ");
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builder.indent(); |
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for (int argn = 0; argn < args.size()-2; argn++) {
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Code statement = args.get(argn); |
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builder.nl(); |
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builder.append(statement.toString(formatter)); |
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builder.append("; ");
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} |
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if( exceptionCode != null ) {
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builder.unindent(); |
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builder.nl(); |
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builder.append("EXCEPT ");
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builder.indent(); |
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if( Code.isFunction(exceptionCode,"BLOCK") ) {
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Code.Callable block = (Code.Callable)exceptionCode; |
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for (Code parameter : block.parameters()) {
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builder.nl(); |
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builder.append(parameter.toString(formatter)); |
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builder.append("; ");
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} |
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} else {
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builder.nl(); |
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builder.append(exceptionCode.toString(formatter)); |
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builder.append(" ");
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} |
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} |
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builder.unindent(); |
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builder.nl(); |
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builder.append("END ");
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builder.nl(); |
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return builder.build(); |
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} finally {
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builder.pop(); |
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} |
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builder.append("BEGIN ");
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for (int argn = 0; argn < args.size()-2; argn++) {
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Code statement = args.get(argn); |
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builder.append(statement.toString(formatter)); |
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builder.append("; ");
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} |
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if( exceptionCode != null ) {
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builder.append("EXCEPTION ");
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builder.append(exceptionCode.toString(formatter)); |
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builder.append(" ");
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} |
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builder.append("END ");
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return builder.toString(); |
|
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} |
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} |
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