Examples of com.sun.jdo.api.persistence.enhancer.util.UserException

Package com.sun.jdo.api.persistence.enhancer.util

Examples of com.sun.jdo.api.persistence.enhancer.util.UserException

com.sun.jdo.api.persistence.enhancer.util.UserException
Thrown to indicate that the class-file enhancer failed to perform an operation due to a serious error.

            // get real class name
            final String className = cc.className();
            cfs.setExpectedClassName(className);
        } catch (IOException ex) {
            //@olsen: support for I18N
            throw new UserException(
                getI18N("enhancer.io_error_while_reading_stream"),//NOI18N
                ex);
        } catch (ClassFormatError ex) {
            //@olsen: support for I18N
            throw new UserException(
                getI18N("enhancer.class_format_error"),//NOI18N
                ex);
        }


        // enhance class
        econtrol.modifyClasses();
        if (env.errorCount() > 0) {
            // retrieve error messages
            env.getErrorWriter ().flush ();
            /*
            final String str = errString.getBuffer().toString();


            // reset env's error writer
            errString = new StringWriter();
            err = new PrintWriter(errString, true);
            env.setErrorWriter(err);
            */


            //@olsen: support for I18N
            throw new UserException(env.getLastErrorMessage ());
        }


        // write class
        boolean changed = (cc.updated() && cc.filterRequired());
        try {
            if (changed)
            {
                env.message("writing enhanced class " + cc.userClassName()//NOI18N
                            + " to output stream");//NOI18N
            }
            else
            {
                env.message("no changes on class " + cc.userClassName());
            }
            outByteCode.setClassName (cc.userClassName ());
            final DataOutputStream dos = new DataOutputStream(outByteCode.getStream ());
            cf.write(dos);
            dos.flush();
        } catch (IOException ex) {
            //@olsen: support for I18N
            throw new UserException(
                getI18N("enhancer.io_error_while_writing_stream"),//NOI18N
                ex);
        }
        return changed;
    }

View Full Code Here

            theClass = new ClassFile(dis);
            dis.close();
        } catch (FileNotFoundException e) {
            // File should already have been tested for existence
            //@olsen: support for I18N
            throw new UserException(
                getI18N("enhancer.file_not_found",//NOI18N
                        sourceName()),
                e);
        } catch (IOException e) {
            //@olsen: support for I18N
            throw new UserException(
                getI18N("enhancer.io_error_while_reading_file",//NOI18N
                        sourceName()),
                e);
        }
    }

View Full Code Here

            // get real class name
            final String className = cc.className();
            cfs.setExpectedClassName(className);
        } catch (IOException ex) {
            //@olsen: support for I18N
            throw new UserException(
                getI18N("enhancer.io_error_while_reading_stream"),//NOI18N
                ex);
        } catch (ClassFormatError ex) {
            //@olsen: support for I18N
            throw new UserException(
                getI18N("enhancer.class_format_error"),//NOI18N
                ex);
        }


        // enhance class
        econtrol.modifyClasses();
        if (env.errorCount() > 0) {
            // retrieve error messages
            env.getErrorWriter ().flush ();
            /*
            final String str = errString.getBuffer().toString();


            // reset env's error writer
            errString = new StringWriter();
            err = new PrintWriter(errString, true);
            env.setErrorWriter(err);
            */


            //@olsen: support for I18N
            throw new UserException(env.getLastErrorMessage ());
        }


        // write class
        boolean changed = (cc.updated() && cc.filterRequired());
        try {
            if (changed)
            {
                env.message("writing enhanced class " + cc.userClassName()//NOI18N
                            + " to output stream");//NOI18N
            }
            else
            {
                env.message("no changes on class " + cc.userClassName());
            }
            outByteCode.setClassName (cc.userClassName ());
            final DataOutputStream dos = new DataOutputStream(outByteCode.getStream ());
            cf.write(dos);
            dos.flush();
        } catch (IOException ex) {
            //@olsen: support for I18N
            throw new UserException(
                getI18N("enhancer.io_error_while_writing_stream"),//NOI18N
                ex);
        }
        return changed;
    }

View Full Code Here

            theClass = new ClassFile(dis);
            dis.close();
        } catch (FileNotFoundException e) {
            // File should already have been tested for existence
            //@olsen: support for I18N
            throw new UserException(
                getI18N("enhancer.file_not_found",//NOI18N
                        sourceName()),
                e);
        } catch (IOException e) {
            //@olsen: support for I18N
            throw new UserException(
                getI18N("enhancer.io_error_while_reading_file",//NOI18N
                        sourceName()),
                e);
        }
    }

View Full Code Here

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Related Classes of com.sun.jdo.api.persistence.enhancer.util.UserException

com.sun.jdo.api.persistence.enhancer.FilterEnhancer

com.sun.jdo.api.persistence.enhancer.impl.ClassControl

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