Example usage for org.apache.commons.collections MapIterator getKey

Introduction

In this page you can find the example usage for org.apache.commons.collections MapIterator getKey.

Prototype

Object getKey();

Source Link

Document

Gets the current key, which is the key returned by the last call to next().

Usage

From source file:com.projity.field.StaticSelect.java

public String toString() {
    MapIterator i = stringMap.mapIterator();
    StringBuffer result = new StringBuffer();
    while (i.hasNext()) {
        i.next();//w w w .j av  a2s. c  o m
        result.append("[key]" + i.getKey() + " [value]" + i.getValue() + "\n");
    }
    return result.toString();
}

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From source file:AIR.Common.Web.WebValueCollection.java

public String toString(boolean urlencoded, Map<String, Object> excludeKeys) {
    int count = this.size();

    if (count == 0) {
        return "";
    }//from  w w  w.j a v a 2  s .  c o  m

    StringBuilder builder = new StringBuilder();
    MapIterator iter = this.mapIterator();
    while (iter.hasNext()) {
        String key = (String) iter.getKey();

        if (((excludeKeys == null) || (key == null)) || (excludeKeys.get(key) == null)) {
            String str3;
            if (urlencoded) {
                try {
                    byte[] utf8Bytes = key.getBytes("UTF8");
                    key = new String(utf8Bytes, "UTF8");
                } catch (UnsupportedEncodingException e) {
                    _logger.error(e.getMessage());
                    key = null;
                }
            }
            String str2 = !StringUtils.isEmpty(key) ? (key + "=") : "";

            if (builder.length() > 0) {
                builder.append('&');
            }

            Object value = iter.getValue();
            if (value instanceof List) {
                List list = (List) value;
                int num3 = (list != null) ? list.size() : 0;
                if (num3 == 1) {
                    builder.append(str2);
                    str3 = list.get(0).toString();
                    if (urlencoded) {
                        try {
                            byte[] utf8Bytes = str3.getBytes("UTF8");
                            str3 = new String(utf8Bytes, "UTF8");
                        } catch (UnsupportedEncodingException e) {
                            _logger.error(e.getMessage());
                            str3 = null;
                        }

                    }
                    builder.append(str3);
                } else if (num3 == 0) {
                    builder.append(str2);
                } else {
                    for (int j = 0; j < num3; j++) {
                        if (j > 0) {
                            builder.append('&');
                        }

                        builder.append(str2);
                        str3 = list.get(j).toString();

                        if (urlencoded) {
                            try {
                                byte[] utf8Bytes = str3.getBytes("UTF8");
                                str3 = new String(utf8Bytes, "UTF8");
                            } catch (UnsupportedEncodingException e) {
                                _logger.error(e.getMessage());
                                str3 = null;
                            }
                        }

                        builder.append(str3);
                    }
                }
            } else {
                builder.append(str2);
                str3 = value.toString();
                if (urlencoded) {
                    try {
                        byte[] utf8Bytes = str3.getBytes("UTF8");
                        str3 = new String(utf8Bytes, "UTF8");
                    } catch (UnsupportedEncodingException e) {
                        _logger.error(e.getMessage());
                        str3 = null;
                    }
                }
                builder.append(str3);
            }

        }
    }

    return builder.toString();
}

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