Validate.java #1

package test;

import com.perforce.p4java.core.file.FileSpecOpStatus;
import com.perforce.p4java.core.file.IFileSpec;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import org.apache.commons.lang3.StringUtils;

// import org.apache.commons.lang.StringUtils;
public class Validate {

    public Validate() {
    }

    /**
     * Look for a message in the returned FileSpec from operation.
     *
     * @param fileSpecs List of Perforce file specs
     * @param ignore Parameter list of messages to ignore (case insensitive)
     * @return true if no errors.
     * @throws Exception push up stack
     */
    public boolean check(List<IFileSpec> fileSpecs, String... ignore) throws Exception {
        return check(fileSpecs, true, ignore);
    }

    /**
     * Only return boolean; false is returned for an exception.
     *
     * @param fileSpecs List of Perforce file specs
     * @param ignore Parameter list of messages to ignore (case insensitive)
     * @return true if no errors or exceptions
     */
    public boolean checkCatch(List<IFileSpec> fileSpecs, String... ignore) {
        try {
            return check(fileSpecs, true, ignore);
        } catch (Exception e) {
            return false;
        }
    }

    public boolean check(List<IFileSpec> fileSpecs, boolean quiet, String... ignore) throws Exception {
        boolean success = true;
        boolean abort = false;
        StringBuffer errorLog = new StringBuffer();

        ArrayList<String> ignoreList = new ArrayList<String>();
        ignoreList.addAll(Arrays.asList(ignore));

        for (IFileSpec fileSpec : fileSpecs) {
            FileSpecOpStatus status = fileSpec.getOpStatus();
            if (status != FileSpecOpStatus.VALID) {
                String msg = fileSpec.getStatusMessage();

                // superfluous p4java message
                boolean unknownMsg = true;
                for (String istring : ignoreList) {
                    if (!istring.isEmpty() && StringUtils.containsIgnoreCase(msg, istring)) {
                        // its a known message
                        unknownMsg = false;
                        break;
                    }
                }

                // check and report unknown message
                if (unknownMsg) {
                    if (!quiet) {
                        msg = "P4JAVA: " + msg;
                        log(msg);
                        System.out.println(msg);
                    }
                    if (status == FileSpecOpStatus.ERROR || status == FileSpecOpStatus.CLIENT_ERROR) {
                        errorLog.append(msg);
                        errorLog.append("\n");
                        abort = true;
                    }
                    success = false;
                }
            }
        }

        if (abort) {
            String msg = "P4JAVA: Error(s):\n" + errorLog.toString();
            throw new RuntimeException("Something bad happended: " + msg);
        }
        return success;
    }

    public void log(String msg) {
        System.out.println("Validate log: " + msg);
    }

}