Examples with ErrorHandler org.drools.compiler.builder.impl.errors.ErrorHandler used on opensource projects

Example 1 with ErrorHandler

use of org.drools.compiler.builder.impl.errors.ErrorHandler in project drools by kiegroup.

the class ProjectJavaCompiler method compileAll.

public List<KnowledgeBuilderResult> compileAll(ProjectClassLoader projectClassLoader, List<String> classList, MemoryResourceReader src) {
    List<KnowledgeBuilderResult> results = new ArrayList<KnowledgeBuilderResult>();
    if (classList.isEmpty()) {
        return results;
    }
    final String[] classes = new String[classList.size()];
    classList.toArray(classes);
    CompilationResult result = compiler.compile(classes, src, new ProjectResourceStore(projectClassLoader), projectClassLoader);
    if (result.getErrors().length > 0) {
        Map<String, ErrorHandler> errorHandlerMap = new HashMap<String, ErrorHandler>();
        for (int i = 0; i < result.getErrors().length; i++) {
            final CompilationProblem err = result.getErrors()[i];
            ErrorHandler handler = errorHandlerMap.get(err.getFileName());
            if (handler == null) {
                handler = new SrcErrorHandler("Src compile error");
                errorHandlerMap.put(err.getFileName(), handler);
            }
            handler.addError(err);
        }
        for (ErrorHandler handler : errorHandlerMap.values()) {
            if (handler.isInError()) {
                results.add(handler.getError());
            }
        }
    }
    return results;
}

Example 2 with ErrorHandler

use of org.drools.compiler.builder.impl.errors.ErrorHandler in project drools by kiegroup.

the class JavaDialect method compileAll.

/**
 * This actually triggers the compiling of all the resources.
 * Errors are mapped back to the element that originally generated the semantic
 * code.
 */
public void compileAll() {
    if (this.generatedClassList.isEmpty()) {
        this.errorHandlers.clear();
        return;
    }
    final String[] classes = new String[this.generatedClassList.size()];
    this.generatedClassList.toArray(classes);
    File dumpDir = this.configuration.getPackageBuilderConfiguration().getDumpDir();
    if (dumpDir != null) {
        dumpResources(classes, dumpDir);
    }
    final CompilationResult result = this.compiler.compile(classes, this.src, this.packageStoreWrapper, rootClassLoader);
    // this will sort out the errors based on what class/file they happened in
    if (result.getErrors().length > 0) {
        for (int i = 0; i < result.getErrors().length; i++) {
            final CompilationProblem err = result.getErrors()[i];
            final ErrorHandler handler = this.errorHandlers.get(err.getFileName());
            handler.addError(err);
        }
        final Collection errors = this.errorHandlers.values();
        for (Object error : errors) {
            final ErrorHandler handler = (ErrorHandler) error;
            if (handler.isInError()) {
                this.results.add(handler.getError());
            }
        }
    }
    // We've compiled everthing, so clear it for the next set of additions
    this.generatedClassList.clear();
    this.errorHandlers.clear();
}